L-cysteine hydrochloride anhyd

cas: 52-89-1 — see every product listed under this CAS number, including other names

L-cysteine hydrochloride anhyd (CAS 52-89-1) is a chemical reagent available from Chemat. Available pack sizes: 10G, 250G, 50G. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number30120-10G
cas52-89-1
size10G
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Available pack sizes

brand size price
Sigma-Aldrich 10G 521.00 Pln
Sigma-Aldrich 250G 4670.00 Pln
Sigma-Aldrich 50G 1380.00 Pln
Structural formula: {0} (CAS {1})

L-cysteine hydrochloride is a hydrochloride obtained by combining L-cysteine with one molar equivalent of hydrogen chloride. It has a role as a flour treatment agent, an EC 4.3.1.3 (histidine ammonia-lyase) inhibitor and a human metabolite. It contains a L-cysteinium.

Source: ChEBI

Identity
Molecular formulaC3H8ClNO2S
Molecular weight157.62 g/mol
IUPAC name(2R)-2-amino-3-sulfanylpropanoic acid;hydrochloride
InChIKeyIFQSXNOEEPCSLW-DKWTVANSSA-N
SMILESC([C@@H](C(=O)O)N)S.Cl

Computed by PubChem (NCBI)

Synonyms: Cystein chloride, CYSTEINE HYDROCHLORIDE, Cysteine chlorhydrate, cysteine-hcl, 3-Mercaptoalanine hydrochloride, Cysteine hydrochloride (anhydrous), Cysteine hydrochloride anhydrous, Cysteine (as hydrochloride), CYSTEINE HYDROCHLORIDE, ANHYDROUS, ELCYS
Related forms of this compound
(2S)-2-amino-3-sulfanylpropanoic acid;hydrochloride C3H8ClNO2S
2-amino-3-sulfanylpropanoic acid;hydrochloride C3H8ClNO2S
Isomers (same molecular formula)
N-propylsulfamoyl chloride C3H8ClNO2S
N-propan-2-ylsulfamoyl chloride C3H8ClNO2S
3-chloropropane-1-sulfonamide C3H8ClNO2S
1,1-dioxothietan-3-amine;hydrochloride C3H8ClNO2S
1-chloro-N,N-dimethylmethanesulfonamide C3H8ClNO2S
1,3-thiazolidine 1,1-dioxide;hydrochloride C3H8ClNO2S
N-(1,1,1,2,3,3,3-heptadeuteriopropan-2-yl)sulfamoyl chloride C3H8ClNO2S
N-(2-chloroethyl)methanesulfonamide C3H8ClNO2S
N-(chloromethyl)-N-methylmethanesulfonamide C3H8ClNO2S

Also listed as

L-Cysteine Hydrochloride, >95% (HPLC) TRC CAS 52-89-1
L-Cysteine hydrochloride/ 99.87% (existing batch purity) TargetMol CAS 52-89-1
L-Cysteine hydrochloride, anhydrous, 97% Thermo Scientific (Alfa Aesar) CAS 52-89-1
L-Cysteine hydrochloride, anhydrous, 99%, 99.00% Chemat CAS 52-89-1
L-Cysteine hydrochloride anhydrous Biosynth CAS 52-89-1
L-Cysteine hydrochloride, 98%, anhydrous Thermo Scientific (Acros) CAS 52-89-1
L-Cysteine hydrochloride, anhydrous, 98.00% Chemat CAS 52-89-1
L-Cysteine hydrochloride, 95%, 95% Chemat CAS 52-89-1
L-Cysteine (hydrochloride), 99.89% MedChemExpress CAS 52-89-1
L-Cysteine (hydrochloride) (Standard) MedChemExpress CAS 52-89-1
L-Cysteine hydrochloride, min. 98 %, p.a., anhydrous, 10 g, plastic Roth CAS 52-89-1
L-Cysteine hydrochloride, min. 98 %, p.a., anhydrous, 50 g, plastic Roth CAS 52-89-1
L-Cysteine hydrochloride, min. 98 %, p.a., anhydrous, 250 g, plastic Roth CAS 52-89-1
H-Cys-OH·HCl 95% Ambeed CAS 52-89-1
H-Cys-OH·HCl, 95% Ambeed CAS 52-89-1
L-Cysteine Hydrochloride, 95% Chemat CAS 52-89-1
(R)-2-Amino-3-mercaptopropanoic acid hydrochloride, 95% BLDpharm CAS 52-89-1
L-Cysteine, Hydrochloride 1PC X 100GM Sigma-Aldrich CAS 52-89-1
L-Cysteine, Hydrochloride 1PC X 1KG Sigma-Aldrich CAS 52-89-1
L-cysteine hydrochloride BioReagent Sigma-Aldrich CAS 52-89-1

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