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* Service & Products of Interested: [Isotope Labeled Amino Acids] L-Cysteine-[1-13C] (224054-24-4)
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L-Cysteine-[1-13C]

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General Information
Catalog: BLP-009319
CAS: 224054-24-4
Molecular Formula: C2[13C]H7NO2S
Molecular Weight: 122.15

Chemical Structure

Description	L-Cysteine-[1-13C] is a labelled L-Cysteine. Cysteine is a non-essential amino acid with a thiol side chain, which is active in many reactions. Cysteine is biosynthesized from the amino acid serine.
Synonyms	(2S)-2-amino-3-sulfanylpropanoic acid-13C
IUPAC Name	(2R)-2-amino-3-sulfanyl(1-13C)propanoic acid
Related CAS	52-90-4 (unlabelled)
Isomeric SMILES	C([C@@H]([13C](=O)O)N)S
Canonical SMILES	C(C(C(=O)O)N)S
InChI	InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1/i3+1
InChI Key	XUJNEKJLAYXESH-NSQKCYGPSA-N
Melting Point	220°C
Purity	98% by HPLC; 99% atom 13C
Storage	Store at 2-8°C