Classification Term: 3400

Benzoic acids (ontology term: CHEMONTID:0002565)

Organic Compounds containing a benzene ring which bears at least one carboxyl group." []

found 43 associated metabolites at category metabolite taxonomy ontology rank level.

Ancestor: Benzoic acids and derivatives

Child Taxonomies: Dichlorobenzoic acids, 4-hydroxy-3-polyprenylbenzoic acids, Mercuribenzoic acids, 2-azidobenzoic acids, 2-pyrimidinylthiobenzoic acids

Benzoic acid

ScavengePore(TM) benzoic acid, macroporous, 40-70 mesh, extent of labeling: 0.5-1.5 mmol per g loading

C7H6O2 (122.0367776)


Benzoic acid appears as a white crystalline solid. Slightly soluble in water. The primary hazard is the potential for environmental damage if released. Immediate steps should be taken to limit spread to the environment. Used to make other chemicals, as a food preservative, and for other uses. Benzoic acid is a compound comprising a benzene ring core carrying a carboxylic acid substituent. It has a role as an antimicrobial food preservative, an EC 3.1.1.3 (triacylglycerol lipase) inhibitor, an EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor, a plant metabolite, a human xenobiotic metabolite, an algal metabolite and a drug allergen. It is a conjugate acid of a benzoate. A fungistatic compound that is widely used as a food preservative. It is conjugated to GLYCINE in the liver and excreted as hippuric acid. As the sodium salt form, sodium benzoate is used as a treatment for urea cycle disorders due to its ability to bind amino acids. This leads to excretion of these amino acids and a decrease in ammonia levels. Recent research shows that sodium benzoate may be beneficial as an add-on therapy (1 gram/day) in schizophrenia. Total Positive and Negative Syndrome Scale scores dropped by 21\\\\\% compared to placebo. Benzoic acid is a Nitrogen Binding Agent. The mechanism of action of benzoic acid is as an Ammonium Ion Binding Activity. Benzoic acid, C6H5COOH, is a colourless crystalline solid and the simplest aromatic carboxylic acid. Benzoic acid occurs naturally free and bound as benzoic acid esters in many plant and animal species. Appreciable amounts have been found in most berries (around 0.05\\\\\%). Cranberries contain as much as 300-1300 mg free benzoic acid per kg fruit. Benzoic acid is a fungistatic compound that is widely used as a food preservative. It often is conjugated to glycine in the liver and excreted as hippuric acid. Benzoic acid is a byproduct of phenylalanine metabolism in bacteria. It is also produced when gut bacteria process polyphenols (from ingested fruits or beverages). A fungistatic compound that is widely used as a food preservative. It is conjugated to GLYCINE in the liver and excreted as hippuric acid. See also: Salicylic Acid (active moiety of); Benzoyl Peroxide (active moiety of); Sodium Benzoate (active moiety of) ... View More ... Widespread in plants especies in essential oils and fruits, mostly in esterified formand is also present in butter, cooked meats, pork fat, white wine, black and green tea, mushroom and Bourbon vanilla. It is used in foodstuffs as antimicrobial and flavouring agent and as preservative. In practical food preservation, the Na salt of benzoic acid is the most widely used form (see MDQ71-S). The antimicrobial activity comprises a wide range of microorganisms, particularly yeasts and moulds. Undissociated benzoic acid is more effective than dissociated, thus the preservative action is more efficient in acidic foodstuffs. Typical usage levels are 500-2000 ppm. Benzoic acid is found in many foods, some of which are animal foods, common grape, lovage, and fruits. Benzoic acid, C6H5COOH, is a colourless crystalline solid and the simplest aromatic carboxylic acid. Benzoic acid occurs naturally free and bound as benzoic acid esters in many plant and animal species. Appreciable amounts have been found in most berries (around 0.05\\\\\%). Cranberries contain as much as 300-1300 mg free benzoic acid per kg fruit. Benzoic acid is a fungistatic compound that is widely used as a food preservative. It often is conjugated to glycine in the liver and excreted as hippuric acid. Benzoic acid is a byproduct of phenylalanine metabolism in bacteria. It is also produced when gut bacteria process polyphenols (from ingested fruits or beverages). It can be found in Serratia (PMID:23061754). Benzoic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=65-85-0 (retrieved 2024-06-28) (CAS RN: 65-85-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Benzoic acid is an aromatic alcohol existing naturally in many plants and is a common additive to food, drinks, cosmetics and other products. It acts as preservatives through inhibiting both bacteria and fungi. Benzoic acid is an aromatic alcohol existing naturally in many plants and is a common additive to food, drinks, cosmetics and other products. It acts as preservatives through inhibiting both bacteria and fungi.

   

Eprosartan

4-({2-butyl-5-[(1E)-2-carboxy-2-(thiophen-2-ylmethyl)eth-1-en-1-yl]-1H-imidazol-1-yl}methyl)benzoic acid

C23H24N2O4S (424.14567040000003)


Eprosartan is an angiotensin II receptor antagonist used for the treatment of high blood pressure. It acts on the renin-angiotensin system in two ways to decrease total peripheral resistance. First, it blocks the binding of angiotensin II to AT1 receptors in vascular smooth muscle, causing vascular dilatation. Second, it inhibits sympathetic norepinephrine production, further reducing blood pressure. C - Cardiovascular system > C09 - Agents acting on the renin-angiotensin system > C09C - Angiotensin ii receptor blockers (arbs), plain > C09CA - Angiotensin ii receptor blockers (arbs), plain C78274 - Agent Affecting Cardiovascular System > C270 - Antihypertensive Agent > C66930 - Angiotensin II Receptor Antagonist D057911 - Angiotensin Receptor Antagonists > D057912 - Angiotensin II Type 2 Receptor Blockers COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents CONFIDENCE standard compound; EAWAG_UCHEM_ID 2776 Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Eprosartan (SKF-108566J free base) is a selective, competitive, nonpeptid and orally active angiotensin II receptor antagonist, used as an antihypertensive. Eprosartan binds angiotensin II receptor with IC50s of 9.2 nM and 3.9 nM in rat and human adrenal cortical membranes, respectively [1].

   

2-Methylbenzoic acid

2-Toluic acid, sodium salt, 11C-labeled

C8H8O2 (136.0524268)


o-Toluic acid, also 2-methylbenzoic acid, is an aromatic carboxylic acid, with formula (CH3)C6H4(COOH). -- Wikipedia; It is an isomer of p-toluic acid and m-toluic acid. -- Wikipedia KEIO_ID T038 o-Toluic acid (2-Methylbenzoic acid) is a benzoic acid?substituted by a?methyl?group at position 2. O-Toluic acid plays a role as a xenobiotic metabolite.

   

4-Methylbenzoic acid

4-Toluic acid, potassium salt

C8H8O2 (136.0524268)


4-Methylbenzoic acid is found in brassicas. 4-Methylbenzoic acid is isolated from horseradis KEIO_ID M017 p-Toluic acid (4-Methylbenzoic acid) is a substituted?benzoic acid?and can be used as an intermediate for the synthesis of para-aminomethylbenzoic acid (PAMBA), p-tolunitrile, etc. p-Toluic acid (4-Methylbenzoic acid) is a substituted?benzoic acid?and can be used as an intermediate for the synthesis of para-aminomethylbenzoic acid (PAMBA), p-tolunitrile, etc.

   

Sirolimus

(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-dihydroxy-12-[(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.0^{4,9}]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone

C51H79NO13 (913.5551124)


Sirolimus is a macrolide compound obtained from Streptomyces hygroscopicus that acts by selectively blocking the transcriptional activation of cytokines thereby inhibiting cytokine production. It is bioactive only when bound to immunophilins. Sirolimus is a potent immunosuppressant and possesses both antifungal and antineoplastic properties. [PubChem] L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01E - Protein kinase inhibitors > L01EG - Mammalian target of rapamycin (mtor) kinase inhibitors L - Antineoplastic and immunomodulating agents > L04 - Immunosuppressants > L04A - Immunosuppressants > L04AA - Selective immunosuppressants C471 - Enzyme Inhibitor > C1404 - Protein Kinase Inhibitor > C61074 - Serine/Threonine Kinase Inhibitor COVID info from Guide to PHARMACOLOGY, clinicaltrial, clinicaltrials, clinical trial, clinical trials D000970 - Antineoplastic Agents > D000903 - Antibiotics, Antineoplastic > D020123 - Sirolimus C274 - Antineoplastic Agent > C163758 - Targeted Therapy Agent > C2201 - mTOR Inhibitor D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents C784 - Protein Synthesis Inhibitor > C261 - Macrolide Antibiotic D000890 - Anti-Infective Agents > D000935 - Antifungal Agents C308 - Immunotherapeutic Agent > C574 - Immunosuppressant C254 - Anti-Infective Agent > C258 - Antibiotic S - Sensory organs > S01 - Ophthalmologicals Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1[1]. Rapamycin is an autophagy activator, an immunosuppressant[2]. Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1[1]. Rapamycin is an autophagy activator, an immunosuppressant[2]. Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1[1]. Rapamycin is an autophagy activator, an immunosuppressant[2].

   

Phthalic acid

1,2-Benzenedicarboxylic acid

C8H6O4 (166.0266076)


Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(COOH)2. Phthalic acid is used mainly in the form of the anhydride to produce other chemicals such as dyes, perfumes, saccharin, phthalates and many other useful products. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. Phthalate is an environmental chemical of heightened public concern because reports of its potential risk to male reproductive health (PMID 16804814), being significantly associated with reduced sperm concentration to pesticide concentration in mens urine (PMID 16804812). Within the reproductive tract, the male is exquisitely vulnerable to the effects of anti-androgens during development due the reliance on the synthesis and action of androgens for the masculinization of the male reproductive tract. The ability of phthalates to suppress androgen synthesis during development and to induce testicular dysgenesis together with cryptorchidism and hypospadias has raised considerable concern. (PMID 15016950) [HMDB]. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(COOH)2. Phthalic acid is used mainly in the form of the anhydride to produce other chemicals such as dyes, perfumes, saccharin, phthalates and many other useful products. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. Phthalate is an environmental chemical of heightened public concern because reports of its potential risk to male reproductive health (PMID 16804814), being significantly associated with reduced sperm concentration to pesticide concentration in mens urine (PMID 16804812). Within the reproductive tract, the male is exquisitely vulnerable to the effects of anti-androgens during development due the reliance on the synthesis and action of androgens for the masculinization of the male reproductive tract. The ability of phthalates to suppress androgen synthesis during development and to induce testicular dysgenesis together with cryptorchidism and hypospadias has raised considerable concern. (PMID 15016950). CONFIDENCE standard compound; INTERNAL_ID 1055; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3319; ORIGINAL_PRECURSOR_SCAN_NO 3316 CONFIDENCE standard compound; INTERNAL_ID 1055; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3316; ORIGINAL_PRECURSOR_SCAN_NO 3314 CONFIDENCE standard compound; INTERNAL_ID 1055; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3335; ORIGINAL_PRECURSOR_SCAN_NO 3333 CONFIDENCE standard compound; INTERNAL_ID 1055; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3324; ORIGINAL_PRECURSOR_SCAN_NO 3322 CONFIDENCE standard compound; INTERNAL_ID 1055; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3300; ORIGINAL_PRECURSOR_SCAN_NO 3298 KEIO_ID P080

   

N-formylanthranilic acid

2-(Formylamino)-benzoic acid

C8H7NO3 (165.0425912)


Formylanthranilic acid is a polar acid metabolite of anthranilic acid, occasionally found in human urine. (PMID 7320161) [HMDB] Formylanthranilic acid is a polar acid metabolite of anthranilic acid, occasionally found in human urine. (PMID 7320161).

   

N-Benzoylanthranilic acid

2-[(Phenylcarbonyl)amino]benzoic acid

C14H11NO3 (241.0738896)


N-Benzoylanthranilic acid is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")

   

2-(Hydroxymethyl)benzoic acid

Benzoic acid, 2-(hydroxymethyl)- (9ci)

C8H8O3 (152.0473418)


2-(Hydroxymethyl)benzoic acid is found in green vegetables. 2-(Hydroxymethyl)benzoic acid is isolated from watercres

   

3,4-Dimethylbenzoic acid

1-Carboxy-3,4-dimethylbenzene

C9H10O2 (150.06807600000002)


Trimethylobenzene is metabolized mainly to dimethylbenzoic (DMBA) acid. Trimethylobenzene (TMB) is a common ingredient of many organic solvents used in industry. DMBA and dimethylhippuric (DMHA) acids, excreted in urine can be used as biological indicators of exposure to TMB. (PMID: 8170375). Isolated from Eryngium foetidum (culantro) 3,4-Dimethylbenzoic acid acts as a product of dimethylbenzoate metabolism by Rhodococcus rhodochrous N75[1].

   

4-Ethylbenzoic acid

4-Ethyl benzoic acid

C9H10O2 (150.06807600000002)


4-Ethylbenzoic acid is a man-made organic chemical relatively resistant to physical, chemical, or biological degradation, and constitutes an environmental burden. (PMID 3468623). It is also one of the compounds derived from tobacco and tobacco smoke. (PMID 7466833). 4-Ethylbenzoic acid is a man-made organic chemical relatively resistant to physical, chemical, or biological degradation, and constitutes an environmental burden. (PMID 3468623)

   

3-Butylphthalic acid

3-butylbenzene-1,2-dicarboxylic acid

C12H14O4 (222.0892044)


   

3,5-Dimethylbenzoic acid

benzoic acid, 3,5-dimethyl-

C9H10O2 (150.06807600000002)


   

4-(Aminomethyl)benzoic acid

Para-aminomethylbenzoic acid

C8H9NO2 (151.0633254)


B - Blood and blood forming organs > B02 - Antihemorrhagics > B02A - Antifibrinolytics > B02AA - Amino acids D006401 - Hematologic Agents > D003029 - Coagulants > D006490 - Hemostatics D050299 - Fibrin Modulating Agents > D000933 - Antifibrinolytic Agents D004791 - Enzyme Inhibitors > D011480 - Protease Inhibitors

   

4-(Fluoromethyl)benzoic Acid

4-(Fluoromethyl)benzoic Acid

C8H7FO2 (154.0430054)


   

4-Acetamidobenzoic acid

4-Acetamidobenzoic acid, sodium salt

C9H9NO3 (179.05824040000002)


COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

4-Formylbenzoic acid

Para-carboxybenzaldehyde

C8H6O3 (150.03169259999999)


   

1-(4-Carboxyphenyl)-3,3-dimethyltriazene

1-(4-Carboxyphenyl)-3,3-dimethyltriazene, potassium salt

C9H11N3O2 (193.0851226)


D000970 - Antineoplastic Agents

   

4-[[2-Butyl-5-(2-carboxy-3-thiophen-2-ylprop-1-enyl)-1-imidazolyl]methyl]benzoic acid

4-[(2-butyl-5-{2-carboxy-2-[(thiophen-2-yl)methyl]eth-1-en-1-yl}-1H-imidazol-1-yl)methyl]benzoic acid

C23H24N2O4S (424.14567040000003)


   

Benzoic acid, 4-(4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-1-ynyl)-, (E)-

Benzoic acid, 4-(4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-1-ynyl)-, (E)-

C20H22O2 (294.1619712)


   

carboxy-ptio

[2-(4-carboxyphenyl)-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazol-3-ium-1-yl]oxidanyl

C14H17N2O4 (277.1188262)


   

Dazoxiben

4-(2-(1H-Imidazol-1-yl)ethoxy)benzoic acid hydrochloride

C12H12N2O3 (232.0847882)


C78275 - Agent Affecting Blood or Body Fluid > C29750 - Thrombolytic Agent D004791 - Enzyme Inhibitors

   

Dibutylphthalic acid

3,4-dibutylbenzene-1,2-dicarboxylic acid

C16H22O4 (278.1518012)


   

Diethyl hexyl phthalic acid

4,5-diethyl-3-hexylbenzene-1,2-dicarboxylic acid

C18H26O4 (306.1830996)


   

Leukadherin-1

4-{5-[(3-benzyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]furan-2-yl}benzoic acid

C22H15NO4S2 (421.04424700000004)


   

2-[(2-Carboxyphenoxy)methoxy]benzoic Acid

2-[(2-Carboxyphenoxy)methoxy]benzoic Acid

C15H12O6 (288.06338519999997)


   

N-(p-Amylcinnamoyl)anthranilic acid

2-[3-(4-pentylphenyl)prop-2-enamido]benzoic acid

C21H23NO3 (337.16778480000005)


   

N-4-Carboxybenzylglucamine dithiocarbamate

4-{[(2,3,4,5,6-pentahydroxyhexyl)[sulfanyl(carbonothioyl)]amino]methyl}benzoic acid

C15H21NO7S2 (391.0759396)


   

3-(2-Ethyl-5-oxohexyl)phthalic acid

3-(2-ethyl-5-oxohexyl)benzene-1,2-dicarboxylic acid

C16H20O5 (292.13106700000003)


   

Phthalamic acid

2-(C-hydroxycarbonimidoyl)benzoic acid

C8H7NO3 (165.0425912)


   

2-Aminooxybenzoic acid

2-(aminooxy)benzoic acid

C7H7NO3 (153.0425912)


   

4-Ethyl-3-hexylphthalic acid

4-ethyl-3-hexylbenzene-1,2-dicarboxylic acid

C16H22O4 (278.1518012)


   

3-(2-Ethylhexyl)phthalic acid

3-(2-ethylhexyl)benzene-1,2-dicarboxylic acid

C16H22O4 (278.1518012)


   

3,4-Bis(2-ethylhexyl)phthalic acid

3,4-bis(2-ethylhexyl)benzene-1,2-dicarboxylic acid

C24H38O4 (390.2769948)


   

Diethylbenzenedicarboxylic acid

3,4-diethylbenzene-1,2-dicarboxylic acid

C12H14O4 (222.0892044)


   

3,4-Dihexylphthalic Acid

3,4-dihexylbenzene-1,2-dicarboxylic acid

C20H30O4 (334.214398)


   

Taprostene

3-{[4-(3-cyclohexyl-3-hydroxyprop-1-en-1-yl)-5-hydroxy-hexahydro-2H-cyclopenta[b]furan-2-ylidene]methyl}benzoic acid

C24H30O5 (398.209313)


   

Valencic acid

4-[(3-methylbut-2-en-1-yl)oxy]benzoic acid

C12H14O3 (206.0942894)


Valencic acid, also known as valencate, is a member of the class of compounds known as benzoic acids. Benzoic acids are organic Compounds containing a benzene ring which bears at least one carboxyl group. Valencic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Valencic acid can be found in sweet orange, which makes valencic acid a potential biomarker for the consumption of this food product.

   

Calcium benzoate

Calcium benzoic acid

C14H10CaO4 (282.02049700000003)


Preservative, used in margarine.

   

Potassium benzoate

Kendall brand OF benzoic acid sodium salt

C7H5KO2 (159.99266100000003)


Preservative for margarines and wines. Potassium benzoate (E212), the potassium salt of benzoic acid, is a food preservative that inhibits the growth of mold, yeast and some bacteria. It works best in low-pH products, below 4.5, where it exists as benzoic acid. Preservative for margarines and wines

   

Sodium benzoate

Benzoic acid, sodium salt

C7H5NaO2 (144.01872300000002)


Antimicrobial preservative in foods, e.g. margarine and artificially sweetened fruit preserves. Flavouring agent and adjuvant. Sodium benzoate is a preservative. It is bacteriostatic and fungistatic under acidic conditions. It is used most prevalently in acidic foods such as salad dressings (vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and condiments. It is also found in alcohol-based mouthwash and silver polish[citation needed]. It can also be found in cough syrups like Robitussin. Sodium benzoate is declared on a product label as sodium benzoate or E211. Antimicrobial preservative in foods, e.g. margarine and artificially sweetened fruit preserves. Flavouring agent and adjuvant

   

4-hydroxybenzoate

4-Hydroxybenzoic acid, ion(1-)

C7H5O3 (137.023868)


4-hydroxybenzoate, also known as 4-hydroxybenzoic acid, dilithium salt or para-hydroxybenzoic acid, is a member of the class of compounds known as benzoic acids. Benzoic acids are organic Compounds containing a benzene ring which bears at least one carboxyl group. 4-hydroxybenzoate is soluble (in water) and a weakly acidic compound (based on its pKa). 4-hydroxybenzoate can be found in a number of food items such as fennel, silver linden, cucurbita (gourd), and chinese cabbage, which makes 4-hydroxybenzoate a potential biomarker for the consumption of these food products.

   

benzoate

benzenecarboxylic acid

C7H5O2- (121.028953)


Benzoate, also known as benzoic acid or benzenecarboxylate, is a member of the class of compounds known as benzoic acids. Benzoic acids are organic Compounds containing a benzene ring which bears at least one carboxyl group. Benzoate is soluble (in water) and a weakly acidic compound (based on its pKa). Benzoate can be found in a number of food items such as malus (crab apple), broccoli, pepper (c. annuum), and corn salad, which makes benzoate a potential biomarker for the consumption of these food products. Benzoic acid , C7H6O2 (or C6H5COOH), is a colorless crystalline solid and a simple aromatic carboxylic acid. The name is derived from gum benzoin, which was for a long time its only known source. Benzoic acid occurs naturally in many plants and serves as an intermediate in the biosynthesis of many secondary metabolites. Salts of benzoic acid are used as food preservatives and benzoic acid is an important precursor for the industrial synthesis of many other organic substances. The salts and esters of benzoic acid are known as benzoates .