C7880

L-Cysteine hydrochloride monohydrate

≥98% (TLC)

• Synonym(s): L-Cysteine hydrochloride hydrate (1:1:1)
• Linear Formula: HSCH₂CH(NH₂)COOH · HCl · H₂O
• CAS Number: 7048-04-6
• Molecular Weight: 175.63
• NACRES: NA.26
• PubChem Substance ID: 24892992
• eCl@ss: 32160406
• UNSPSC Code: 12352209
• EC Number: 200-157-7
• MDL number: MFCD00065606
• Beilstein/REAXYS Number: 5158059

Properties

• Product Name: L-Cysteine hydrochloride monohydrate, reagent grade, ≥98% (TLC)
• grade: reagent grade
• Quality Segment: 200
• assay: ≥98% (TLC)
• form: powder
• color: white
• application(s): cell analysis; peptide synthesis
• SMILES string: O.Cl.N[C@@H](CS)C(O)=O
• InChI: 1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1
• InChI key: QIJRTFXNRTXDIP-JIZZDEOASA-N

Description

General description

L-Cysteine hydrochloride monohydrate (LCHCMH) is a water soluble salt of the non-essential amino acid, L-cysteine. It is widely employed in the medicine industry. The thermodynamic features of a solution of LCHCMH in water have been reported. It crystallizes in the orthorhombic system with space group P2₁2₁2₁. Its nonlinear optical (NLO) property has been investigated in a single crystal grown by unidirectional Sankaranarayanan-Ramasamy (SR) technique.

Application

L-Cysteine hydrochloride monohydrate has been used in a protocol for the separation of dorsal root ganglion neurons (DRGs). It has also been used in a study to examine its effect as an inhibitor in preventing enzymatic browning in apples.

Biochem/physiol Actions

NMDA glutamatergic receptor antagonist.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves