Exact Mass: 272.0797
Exact Mass Matches: 272.0797
Found 175 metabolites which its exact mass value is equals to given mass value 272.0797,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Arbutin
Hydroquinone O-beta-D-glucopyranoside is a monosaccharide derivative that is hydroquinone attached to a beta-D-glucopyranosyl residue at position 4 via a glycosidic linkage. It has a role as a plant metabolite and an Escherichia coli metabolite. It is a beta-D-glucoside and a monosaccharide derivative. It is functionally related to a hydroquinone. Extracted from the dried leaves of bearberry plant in the genus Arctostaphylos and other plants commonly in the Ericaceae family, arbutin is a beta-D-glucopyranoside of [DB09526]. It is found in foods, over-the-counter drugs, and herbal dietary supplements. Most commonly, it is an active ingredient in skincare and cosmetic products as a skin-lightening agent for the prevention of melanin formation in various skin conditions that involve cutaneous hyperpigmentation or hyperactive melanocyte function. It has also been used as an anti-infective for the urinary system as well as a diuretic. Arbutin is available in both natural and synthetic forms; it can be synthesized from acetobromglucose and [DB09526]. Arbutin is a competitive inhibitor of tyrosinase (E.C.1.14.18.1) in melanocytes, and the inhibition of melanin synthesis at non-toxic concentrations was observed in vitro. Arbutin was shown to be less cytotoxic to melanocytes in culture compared to [DB09526]. Arbutin is a natural product found in Grevillea robusta, Halocarpus biformis, and other organisms with data available. See also: Arctostaphylos uva-ursi leaf (part of); Arbutin; octinoxate (component of); Adenosine; arbutin (component of) ... View More ... Arbutin, also known as hydroquinone-O-beta-D-glucopyranoside or P-hydroxyphenyl beta-D-glucopyranoside, is a member of the class of compounds known as phenolic glycosides. Phenolic glycosides are organic compounds containing a phenolic structure attached to a glycosyl moiety. Some examples of phenolic structures include lignans, and flavonoids. Among the sugar units found in natural glycosides are D-glucose, L-Fructose, and L rhamnose. Arbutin is soluble (in water) and a very weakly acidic compound (based on its pKa). Arbutin can be found in a number of food items such as guava, lingonberry, irish moss, and rowal, which makes arbutin a potential biomarker for the consumption of these food products. Arbutin is a glycoside; a glycosylated hydroquinone extracted from the bearberry plant in the genus Arctostaphylos among many other medicinal plants, primarily in the Ericaceae family. Applied topically, it inhibits tyrosinase and thus prevents the formation of melanin. Arbutin is therefore used as a skin-lightening agent. Very tiny amounts of arbutin are found in wheat, pear skins, and some other foods. It is also found in Bergenia crassifolia. Arbutin was also produced by an in vitro culture of Schisandra chinensis . A monosaccharide derivative that is hydroquinone attached to a beta-D-glucopyranosyl residue at position 4 via a glycosidic linkage. Arbutin is found in apple. Glucoside in pear leaves (Pyrus communis C471 - Enzyme Inhibitor CONFIDENCE standard compound; INTERNAL_ID 1335; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 6126; ORIGINAL_PRECURSOR_SCAN_NO 6123 CONFIDENCE standard compound; INTERNAL_ID 1335; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 6107; ORIGINAL_PRECURSOR_SCAN_NO 6104 CONFIDENCE standard compound; INTERNAL_ID 1335; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 811; ORIGINAL_PRECURSOR_SCAN_NO 808 CONFIDENCE standard compound; INTERNAL_ID 1335; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 806; ORIGINAL_PRECURSOR_SCAN_NO 804 CONFIDENCE standard compound; INTERNAL_ID 1335; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 813; ORIGINAL_PRECURSOR_SCAN_NO 811 CONFIDENCE standard compound; INTERNAL_ID 1335; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 832; ORIGINAL_PRECURSOR_SCAN_NO 828 CONFIDENCE standard compound; INTERNAL_ID 1335; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 817; ORIGINAL_PRECURSOR_SCAN_NO 816 Arbutin (β-Arbutin) is a competitive inhibitor of tyrosinase, with Kiapp values of 1.42 mM for monophenolase; 0.9 mM for diphenolase. Arbutin is also used as depigmenting agents[1]. Arbutin is a natural polyphenol isolated from the bearberry plant Arctostaphylos uvaursi, possesses with anti-oxidant, anti-inflammatory and anti-tumor properties[2][3]. Arbutin (β-Arbutin) is a competitive inhibitor of tyrosinase, with Kiapp values of 1.42 mM for monophenolase; 0.9 mM for diphenolase. Arbutin is also used as depigmenting agents[1]. Arbutin is a natural polyphenol isolated from the bearberry plant Arctostaphylos uvaursi, possesses with anti-oxidant, anti-inflammatory and anti-tumor properties[2][3].
Thienamycin
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D013845 - Thienamycins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams
(1R,10aS)-1,4,10,10a-Tetrahydrophenazine-1,6-dicarboxylate
Alpha-Naphthoflavone
Alpha-naphthoflavone is an extended flavonoid resulting from the formal fusion of a benzene ring with the h side of flavone. A synthetic compound, it is an inhibitor of aromatase (EC 1.14.14.14). It has a role as an EC 1.14.14.14 (aromatase) inhibitor, an aryl hydrocarbon receptor antagonist and an aryl hydrocarbon receptor agonist. It is an organic heterotricyclic compound, an extended flavonoid and a naphtho-gamma-pyrone. alpha-Naphthoflavone is a natural product found in Rhaponticum repens with data available. D004791 - Enzyme Inhibitors > D001571 - Benzoflavones Alpha-Naphthoflavone is a flavonoid, acts as a potent and competitive aromatase inhibitor with an IC50 and a Ki of 0.5 and 0.2 μM, respectively[1].
Anigorufone
Anigorufone is found in fruits. Anigorufone is a pigment from Musa acuminata (dwarf banana). Pigment from Musa acuminata (dwarf banana). Anigorufone is found in fruits.
Pyridine N-oxide glucuronide
Pyridine N-oxide glucuronide is a metabolite of sorafenib. Sorafenib (co-developed and co-marketed by Bayer and Onyx Pharmaceuticals as Nexavar), is a drug approved for the treatment of primary kidney cancer and advanced primary liver cancer. (Wikipedia)
beta-naphthoflavone
C1892 - Chemopreventive Agent > C54629 - Phase I Enzymes Inhibitor C1892 - Chemopreventive Agent > C54630 - Phase II Enzymes Inducer D004791 - Enzyme Inhibitors > D001571 - Benzoflavones
Nimustine
L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01A - Alkylating agents > L01AD - Nitrosoureas C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D000970 - Antineoplastic Agents
(Z)-5-Chloro-3-((3,5-dimethyl-1H-pyrrol-2-yl)methylene)indolin-2-one
Thienamycin
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D013845 - Thienamycins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams
4-Hydroxy-3,5-dimethoxy benzoic acid 2-hydroxy-1-hydroxymethyl ethyl ester
1-(4-Chlorobenzyl)-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
α-Naphthoflavone
relative retention time with respect to 9-anthracene Carboxylic Acid is 1.407 D004791 - Enzyme Inhibitors > D001571 - Benzoflavones relative retention time with respect to 9-anthracene Carboxylic Acid is 1.410 Alpha-Naphthoflavone is a flavonoid, acts as a potent and competitive aromatase inhibitor with an IC50 and a Ki of 0.5 and 0.2 μM, respectively[1].
2-(beta-D-glucopyranosyl)-1,3-dihydroxybenzene|C-beta-D-glucopyranosyl-2,6-dihydroxybenzene|C-??-D-Glucopyranosyl-2,6-dihydroxyl benzene
3,5-Dimethoxy-4-hydroxybenzoic acid 1-(hydroxymethyl)-2-hydroxyethyl ester
6-methoxy-12-hydroxy-3-methoxycarbonyl-beta-carboline|Methyl 8-hydroxy-4-methoxy-beta-carboline-1-carboxylate
3-(3,4-dihydroxyphenyl)lactate glycerol 1-O-ester|ranunchinesin A
2,3,4-trihydroxybutyl 2,4-dihydroxy-6-methylbenzoate
nimustine hydrochloride
L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01A - Alkylating agents > L01AD - Nitrosoureas C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D000970 - Antineoplastic Agents
72VUP07IT5
Alpha-Arbutin is a glycoside. alpha-Arbutin is a natural product found in Rhodiola chrysanthemifolia, Rhodiola sacra, and other organisms with data available. See also: ... View More ... α-Arbutin (4-Hydroxyphenyl α-D-glucopyranoside) is emerging as popular and effective skin whiteners, acting as tyrosinase inhibitor[1]. α-Arbutin (4-Hydroxyphenyl α-D-glucopyranoside) is emerging as popular and effective skin whiteners, acting as tyrosinase inhibitor[1].
3,4,6-Tri-O-acetyl-D-galactal
relative retention time with respect to 9-anthracene Carboxylic Acid is 0.781
Arbutin
Arbutin is a glycoside; a glycosylated hydroquinone extracted from the bearberry plant in the genus Arctostaphylos. It inhibits tyrosinase and thus prevents the formation of melanin. Arbutin is therefore used as a skin-lightening agent. Arbutin is found in wheat, and is concentrated in pear skins (Pyrus communis) . It has been found as biomarker for the consumption of pears. Annotation level-1 Arbutin (β-Arbutin) is a competitive inhibitor of tyrosinase, with Kiapp values of 1.42 mM for monophenolase; 0.9 mM for diphenolase. Arbutin is also used as depigmenting agents[1]. Arbutin is a natural polyphenol isolated from the bearberry plant Arctostaphylos uvaursi, possesses with anti-oxidant, anti-inflammatory and anti-tumor properties[2][3]. Arbutin (β-Arbutin) is a competitive inhibitor of tyrosinase, with Kiapp values of 1.42 mM for monophenolase; 0.9 mM for diphenolase. Arbutin is also used as depigmenting agents[1]. Arbutin is a natural polyphenol isolated from the bearberry plant Arctostaphylos uvaursi, possesses with anti-oxidant, anti-inflammatory and anti-tumor properties[2][3].
2,3,4-trihydroxybutyl 2,4-dihydroxy-6-methylbenzoate [IIN-based on: CCMSLIB00000845523]
2,3,4-trihydroxybutyl 2,4-dihydroxy-6-methylbenzoate [IIN-based: Match]
β-Naphthoflavone
C1892 - Chemopreventive Agent > C54629 - Phase I Enzymes Inhibitor C1892 - Chemopreventive Agent > C54630 - Phase II Enzymes Inducer D004791 - Enzyme Inhibitors > D001571 - Benzoflavones CONFIDENCE standard compound; INTERNAL_ID 1179; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10249; ORIGINAL_PRECURSOR_SCAN_NO 10247 CONFIDENCE standard compound; INTERNAL_ID 1179; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10266; ORIGINAL_PRECURSOR_SCAN_NO 10265 CONFIDENCE standard compound; INTERNAL_ID 1179; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10292; ORIGINAL_PRECURSOR_SCAN_NO 10291 CONFIDENCE standard compound; INTERNAL_ID 1179; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10225; ORIGINAL_PRECURSOR_SCAN_NO 10224 CONFIDENCE standard compound; INTERNAL_ID 1179; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10335; ORIGINAL_PRECURSOR_SCAN_NO 10334 CONFIDENCE standard compound; INTERNAL_ID 1179; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10310; ORIGINAL_PRECURSOR_SCAN_NO 10308
Alpha-Arbutin
α-Arbutin (4-Hydroxyphenyl α-D-glucopyranoside) is emerging as popular and effective skin whiteners, acting as tyrosinase inhibitor[1]. α-Arbutin (4-Hydroxyphenyl α-D-glucopyranoside) is emerging as popular and effective skin whiteners, acting as tyrosinase inhibitor[1].
ethyl 2-(tert-butoxycarbonylamino)thiazole-4-carboxylate
(5-((TERT-BUTOXYCARBONYL)AMINO)-2-CHLOROPYRIDIN-4-YL)BORONIC ACID
[1-Methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methanol 97
[2-[4-(Aminosulfonyl)phenyl]ethyl]carbamic Acid Ethyl Ester
1-(3,5-DICHLORO-PHENYL)-2-PYRROLIDIN-1-YL-ETHYL]-METHYL-AMINE
4,8-Ethenopyrrolo[3,4:3,4]cyclobut[1,2-f]isoindole-1,3,5,7(2H,6H)-tetrone,3a,3b,4,4a,7a,8,8a,8b-octahydro-, (3aR,3bS,4R,4aR,7aS,8S,8aR,8bS)-rel-
2-(4-(TERT-BUTOXYCARBONYL)PHENYL)-2,2-DIFLUOROACETIC ACID
ETHYL 2-((TERT-BUTOXYCARBONYL)AMINO)THIAZOLE-5-CARBOXYLATE
2-(TERT-BUTOXYCARBONYLAMINO)-5-CHLOROPYRIDIN-4-YLBORONIC ACID
N-(3-chlorophenyl)-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
4-[2-(TRIFLUOROMETHYL)-1H-BENZIMIDAZOL-1-YL-]BUTANOIC ACID
6-Methoxy-3a-(trifluoromethyl)-2,3,3a,4-tetrahydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-1-one
6,6′-dimethyl-2,2′-bipyridine-4,4′-dicarboxylic acid
3-(3,4-dimethoxyphenyl)-5-(trifluoromethyl)-1h-pyrazole
ETHYL5-(TERT-BUTOXYCARBONYLAMINO)THIAZOLE-4-CARBOXYLATE
Nalidixate sodium
D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C254 - Anti-Infective Agent > C258 - Antibiotic > C795 - Quinolone Antibiotic D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D004791 - Enzyme Inhibitors
Ethyl 4-hydroxy-2-oxo-1-(prop-2-yn-1-yl)-1,2-dihydro-1,8-naphthyridine-3-carboxylate
2-(4-METHOXYPHENYL)-6-(TRIFLUOROMETHYL)-4,5-DIHYDROPYRIDAZIN-3(2H)-ONE
Ethyl 6-methyl-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate
1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanone
2-chloro-N-(2,3-dihydro-1H-inden-2-yl)pyridine-3-carboxamide
4-({[2-(dimethylamino)ethyl]amino}sulfonyl)benzoic acid
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-[3-(2-methoxyphenyl)-2-propenylidene]-
1-propan-2-yl-2-(trifluoromethyl)benzimidazole-5-carboxylic acid
3-[(4-fluorophenyl)methyl]-7,8-dihydro-6H-chromene-2,5-dione
7-(4-CHLOROPHENYL)-5,6-DIMETHYL-7H-PYRROLO[2,3-D]PYRIMIDIN-4-AMINE
3-amino-n-[2-(2-hydroxyethyl)sulfonyl]ethyl benzamide
2-BENZYLSULFANYL-5-METHYL-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-OL
5-tert-Butoxycarbonylamino-thiazole-2-carboxylic acid ethyl ester
2,6-Anhydro-1-deoxy-L-arabino-hex-5-enitol 3,4,5-triacetate
2-chloro-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
3-[2-(methylcarbamoyl)pyridin-4-yl]oxybenzoic acid
(Z)-5-Chloro-3-((3,5-dimethyl-1H-pyrrol-2-yl)methylene)indolin-2-one
1-[2-(3,4-Dichlorophenyl)ethyl]-4-methylpiperazine
2-[2-(3-Methoxy-4-oxo-1-cyclohexa-2,5-dienylidene)hydrazinyl]benzoic acid
N,N-dimethyl-N-(7-thiophen-2-yl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanimidamide
N-(2,3-dihydroxybenzylidene)-2-hydroxybenzohydrazide
2,3,4-Trihydroxybutyl 2,4-dihydroxy-6-methylbenzoate
(1R,5aS,6R)-1,4,5,5a,6,9-hexahydrophenazine-1,6-dicarboxylate
1,5-Dioxo-2,4-dihydropyrrolo[1,2-a]quinazoline-3-carboxylic acid ethyl ester
4-[(5-Oxo-2-phenyl-1,3-oxazol-4-ylidene)methylamino]but-2-enoic acid
1-[2-[(4-Chloro-1-naphthalenyl)oxy]ethyl]imidazole
(2S)-2-amino-3-[[5-(2-aminoethyl)-2,3-dihydroxyphenyl]thio]propanoic acid
3-Methoxycarbonylmethyl-1-(tetrahydrofuran-2-yl)-5-fluorouracil
(1R,10aS)-1,4,10,10a-tetrahydrophenazine-1,6-dicarboxylic acid
A member of the class of phenazines that is 1,4,10,10a-tetrahydrophenazine substituted at positions 1 and 6 by carboxy groups (the 1R,10aS-diastereomer).
(1R,5aS,6R)-1,4,5,5a,6,9-hexahydrophenazine-1,6-dicarboxylate
A dicarboxylic acid dianion obtained by deprotonation of the carboxy groups of (1R,5aS,6R)-1,4,5,5a,6,9-hexahydrophenazine-1,6-dicarboxylic acid; major species at pH 7.3.
1,6-dimethoxyphenazine N(5),N(10)-dioxide
An N-oxide that is 1,6-dimethoxyphenazine carrying oxido groups at positions 5 and 10; Major microspecies at pH 7.3.
