Exact Mass: 252.1238876

Exact Mass Matches: 252.1238876

Found 500 metabolites which its exact mass value is equals to given mass value 252.1238876, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Cimetidine

(Z)-N-cyano-N-methyl-N-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine

C10H16N6S (252.11570959999997)

A histamine congener, it competitively inhibits histamine binding to histamine H2 receptors. Cimetidine has a range of pharmacological actions. It inhibits gastric acid secretion, as well as pepsin and gastrins output. It also blocks the activity of cytochrome P-450 which might explain proposals for use in neoadjuvant therapy. [PubChem] A - Alimentary tract and metabolism > A02 - Drugs for acid related disorders > A02B - Drugs for peptic ulcer and gastro-oesophageal reflux disease (gord) > A02BA - H₂-receptor antagonists C78276 - Agent Affecting Digestive System or Metabolism > C29701 - Anti-ulcer Agent > C29702 - Histamine-2 Receptor Antagonist D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065609 - Cytochrome P-450 CYP1A2 Inhibitors D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists D005765 - Gastrointestinal Agents > D000897 - Anti-Ulcer Agents CONFIDENCE standard compound; EAWAG_UCHEM_ID 3722 KEIO_ID C208; [MS2] KO008913 KEIO_ID C208 Cimetidine (SKF-92334) is an orally active and inverse histamine H2 receptor antagonist with a Ki of 0.6 μM. Cimetidine is a gastric acid reducer, and can be used for duodenal and gastric ulcers research. Cimetidine has anti-cancer and anti-inflammatory activity[1][2][5].

cis-Hinokiresinol

4-[(1Z,3S)-3-(4-hydroxyphenyl)penta-1,4-dienyl]phenol

C17H16O2 (252.1150236)

cis-Hinokiresinol, a type of lignan, is a natural compound found in various plants, particularly conifers like cypress. Lignans, including cis-Hinokiresinol, have garnered significant interest in the field of pharmacology and nutrition due to their diverse biological functions: 1. **Antioxidant Activity**: cis-Hinokiresinol exhibits antioxidant properties, which means it can help neutralize harmful free radicals in the body. This activity is important for protecting cells from oxidative stress, which is associated with aging and various diseases. 2. **Anti-Inflammatory Effects**: The compound has been found to possess anti-inflammatory properties. Chronic inflammation is linked to numerous diseases, including heart disease, cancer, and autoimmune disorders. By reducing inflammation, cis-Hinokiresinol may contribute to the prevention or treatment of these conditions. 3. **Anticancer Potential**: Some studies suggest that lignans, including cis-Hinokiresinol, may have anti-cancer properties. They may influence cancer cell growth, apoptosis (cell death), and angiogenesis (formation of new blood vessels in tumors). However, more research is needed to fully understand these effects. 4. **Estrogenic and Anti-Estrogenic Activities**: cis-Hinokiresinol and other lignans can bind to estrogen receptors in the body, exhibiting both estrogenic and anti-estrogenic effects. This dual activity might be beneficial in conditions where estrogen balance is crucial, such as in hormone-related cancers. 5. **Prebiotic Effects**: In the gut, lignans can be metabolized by gut bacteria into compounds with estrogenic or anti-estrogenic properties. This transformation contributes to the overall hormonal balance in the body and may have implications for health.

3-Hydroxyhexobarbital

5-(3-hydroxycyclohex-1-en-1-yl)-1,5-dimethyl-1,3-diazinane-2,4,6-trione

C12H16N2O4 (252.11100159999998)

p-(3,4-Dihydro-6-methoxy-2-naphthyl)phenol

C17H16O2 (252.1150236)

Alanyltyrosine

(2S)-2-[(2S)-2-aminopropanamido]-3-(4-hydroxyphenyl)propanoic acid

C12H16N2O4 (252.11100159999998)

Alanyltyrosine is a dipeptide composed of alanine and tyrosine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.

Tyrosyl-Alanine

2-{[2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}propanoate

C12H16N2O4 (252.11100159999998)

Tyrosyl-Alanine is a dipeptide composed of tyrosine and alanine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

2-Phenylethyl 3-phenyl-2-propenoate

2-Propenoic acid, 3-phenyl-, 2-phenylethyl ester

C17H16O2 (252.1150236)

2-Phenylethyl 3-phenyl-2-propenoate is a food flavour. It is isolated from the buds of Populus balsamifera (balsam poplar Food flavour. Isolated from the buds of Populus balsamifera (balsam poplar)

2,3-Butanediol glucoside

2-[(3-hydroxybutan-2-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol

C10H20O7 (252.120897)

2,3-Butanediol glucoside is found in herbs and spices. 2,3-Butanediol glucoside is a constituent of fennel (Foeniculum vulgare). Constituent of fennel (Foeniculum vulgare). 2,3-Butanediol glucoside is found in herbs and spices.

3'-Hydroxyhexobarbital

5-(3-hydroxycyclohex-1-en-1-yl)-1,5-dimethyl-1,3-diazinane-2,4,6-trione

C12H16N2O4 (252.11100159999998)

3-Hydroxyhexobarbital is only found in individuals that have used or taken Hexobarbital. 3-Hydroxyhexobarbital is a metabolite of Hexobarbital. 3-hydroxyhexobarbital belongs to the family of Barbituric Acid Derivatives. These are compounds containing a perhydropyrimidine ring substituted at C-2, -4 and -6 by oxo groups.

3alpha-Hydroxyoreadone

1,7-dihydroxy-6,6-dimethyl-1H,3H,5H,5aH,6H,7H,8H,9H,9aH,9bH-naphtho[1,2-c]furan-9-one