L-Cysteine hydrochloride monohydrate

SIAL/C7880 - reagent grade, ≥98% (TLC)

Synonym: L-Cysteine hydrochloride hydrate (1:1:1)

CAS Number: 7048-04-6
Empirical Formula (Hill Notation): C₃H₇NO₂S · HCl · H₂O
Molecular Weight: 175.63
EC Number: 200-157-7
MDL Number: MFCD00065606
Linear Formula: HSCH₂CH(NH₂)COOH · HCl · H₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-C7880-500MG	500 mg	$18.80 1/EA	Add To Favorites
45-C7880-100G	100 g	$105.00 1/EA	Add To Favorites
45-C7880-500G	500 g	$364.00 1/EA	Add To Favorites
45-C7880-1KG	1 kg	$550.00 1/EA	Add To Favorites
45-C7880-5KG	5 kg	$2100.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: C7880-100G

Properties
Descriptions
Safety Info.
Basic Data

application(s)	cell analysis peptide synthesis
assay	≥98% (TLC)
color	white
form	powder
grade	reagent grade
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
Quality Level	200
SMILES string	O.Cl.N[C@@H](CS)C(O)=O

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

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98% (TLC)
UNSPSC	12352209

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