All Photos(4)

C7880

Sigma-Aldrich

L-Cysteine hydrochloride monohydrate

reagent grade, ≥98% (TLC)

Linear Formula:
HSCH2CH(NH2)COOH · HCl · H2O
CAS Number:
Molecular Weight:
175.63
Beilstein:
5158059
EC Number:
MDL number:
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26

Quality Level

grade

reagent grade

assay

≥98% (TLC)

form

powder

application(s)

cell analysis: suitable
peptide synthesis: suitable

color

white

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

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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.

Packaging

500 mg in poly bottle
1 kg in poly bottle
100, 500 g in poly bottle
5 kg in poly drum

Biochem/physiol Actions

NMDA glutamatergic receptor antagonist.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Study on Thermodynamic Properties for Binary Systems of Water.
Koohyar F, et al.
Journal of Chemistry, 2013 (2012)
Unidirectional growth of L-cysteine hydrochloride monohydrate: first time observation as nonlinear optical material and its characterization.
Bhagavannarayana G, et al.
J. Appl. Cryst., 43(4), 710-715 (2010)
J Bradley Zuchero
Cold Spring Harbor protocols, 2014(8), 826-838 (2014-08-03)
Dorsal root ganglion neurons (DRGs) are sensory neurons that facilitate somatosensation and have been used to study neurite outgrowth, regeneration, and degeneration and PNS and CNS myelination. Studies of DRGs have relied on cell isolation strategies that generally involve extended...
Danianni Marinho Zardo et al.
International journal of food sciences and nutrition, 64(5), 611-620 (2013-01-31)
This study evaluated the phenols of the Gala, Fuji and Golden Delicious varieties, which make up 95% of Brazilian production. The phenolic profiles (whole fruit) were determined by high pressure liquid chromatography, total phenols were determined using the Folin-Ciocalteau method...
Cécile Chenot et al.
Journal of agricultural and food chemistry, 67(14), 4002-4010 (2019-03-16)
After evidence of the cysteinylated precursors of 3-sulfanyl-4-methylpentan-1-ol (Cys-26) and 3-sulfanylhexan-1-ol (Cys-23) in hop, S-glutathione precursors (G-23 and G-26) were recently discovered in different dual-purpose hop varieties. Because free 3-sulfanylpentan-1-ol (21) has also been detected in hop, the present work...

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