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Key Documents

53510

Sigma-Aldrich

DL-Homocysteine

purum, ≥95% (RT)

Synonym(s):

2-Amino-4-mercaptobutyric acid

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About This Item

Linear Formula:
HSCH2CH2CH(NH2)COOH
CAS Number:
Molecular Weight:
135.18
Beilstein/REAXYS Number:
1721683
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

grade

purum

assay

≥95% (RT)

mp

232-233 °C (lit.)

storage temp.

2-8°C

SMILES string

NC(CCS)C(O)=O

InChI

1S/C4H9NO2S/c5-3(1-2-8)4(6)7/h3,8H,1-2,5H2,(H,6,7)

InChI key

FFFHZYDWPBMWHY-UHFFFAOYSA-N

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Biochem/physiol Actions

Increased plasma homocysteine is a risk factor for coronary heart disease and carcinogenesis; may be a marker for tumor cell growth.

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Certificates of Analysis (COA)

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