C3H7NO2S
123.17 g/mol
Research ReagentWarning
DL-Cysteine-3,3-d2
CAS124051-54-3
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
DL-Cysteine-3,3-d2 is a deuterium-labeled variant of the amino acid cysteine. It is primarily used as a research standard in analytical and metabolic studies, where the incorporation of stable isotopes enables precise tracking of cysteine metabolism.
deuterated internal standard for mass spectrometrytracer in cysteine metabolism researchreference compound for analytical method development
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 124051-54-3
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Referencestereoisomer of
L-Cysteine-d2
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Referencestereoisomer of
D-Cysteine hydrochloride
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Referencestereoisomer of
Cysteine hydrochloride
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Referencestereoisomer of
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Safety Reference
Warning
H302Harmful if swallowed
Identifiers
IUPAC Name
2-amino-3,3-dideuterio-3-sulfanylpropanoic acid
InChIKey
XUJNEKJLAYXESH-DICFDUPASA-N
SMILES
[2H]C([2H])(C(C(=O)O)N)S
Synonyms (4)
- Cysteine-3,3-d2
- DL-Cysteine-3,3-d2
- Dl-Cysteine (3,3-D2, 98%)