L-Cysteine hydrochloride monohydrate

Company Name:	Shanghai Baoman Biotechnology Co., Ltd. Gold
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Products Intro:	Product Name:L-Cysteine hydrochloride monohydrate CAS:7048-04-6 Purity:99% Package:1g-1000kg

Company Name:	Emeishan Longteng Biotechnology Co., Ltd, Gold
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Products Intro:	Product Name:L-Cysteine hydrochloride monohydrate CAS:7048-04-6 Purity:98.5%

Company Name:	J & K SCIENTIFIC LTD.
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Products Intro:	Product Name:L-Cysteine hydrochloride Monohydrate CAS:7048-04-6 Purity:99% Package:25G

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
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Products Intro:	Product Name:L-Cysteine Hydrochloride Monohydrate CAS:7048-04-6 Purity:>99.0%(T) Package:25g;500g Remarks:C0517

Company Name:	Alfa Aesar
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Products Intro:	Product Name:L-Cysteine hydrochloride Monohydrate, 99% CAS:7048-04-6 Package:25g Remarks:A10389

L-Cysteine hydrochloride monohydrate Basic information

Product Name:	L-Cysteine hydrochloride monohydrate
Synonyms:	L-2-AMINO-3-MERCAPTOPROPANOIC ACID HYDROCHLORIDE, MONOHYDRATE;L-2-AMINO-3-MERCAPTOPROPIONIC ACID MONOHYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE 1-HYDRATE;L-CYSTEINE HYDROCHLORIDE HYDRATE;L-(+)-CYSTEINE HYDROCHLORIDE, MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE SALT H2O
CAS:	7048-04-6
MF:	C3H10ClNO3S
MW:	175.63
EINECS:	200-157-7
Product Categories:	Cysteine [Cys, C];alpha-Amino Acids;Amino Acids;Antioxidant;Biochemistry;Nutritional Supplements;L-Amino Acids;BioUltra;Cysteine/CystineIon Channels;Excitatory Amino Acids;Ionotropic Glutamate Receptor ModulatorsNeurotransmitters;Ligand-Gated Ion Channels;NMDA Agonists;Amino AcidsBiochemicals and Reagents;Core Bioreagents;Research Essentials;Amino AcidsPeptide Synthesis;Amino Acid Derivatives;Cysteine/Cystine;Amino AcidsPharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial Amino Acids;Amino Acids;Biochemicals and Reagents;amino
Mol File:	7048-04-6.mol

L-Cysteine hydrochloride monohydrate Chemical Properties

mp	175°C
refractive index	6 ° (C=8, 1mol/L HCl)
storage temp.	Store at RT.
solubility	H₂O: 1 M at 20 °C, clear, colorless
Sensitive	Hygroscopic
Merck	14,2781
BRN	5158059
Stability:	Stable. Incompatible with strong oxidizing agents, most common metals, hydrogen chloride.
CAS DataBase Reference	7048-04-6(CAS DataBase Reference)

Safety Information

MSDS Information

L-Cysteine hydrochloride monohydrate Usage And Synthesis

Chemical Properties	white crystalline powder
Usage	L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use d as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.

L-Cysteine hydrochloride monohydrate Preparation Products And Raw materials

Preparation Products	N10-(TRIFLUOROACETYL)PTEROIC ACID-->(2,4-DIAMINOPTERIDIN-6-YL)METHANOL HYDROCHLORIDE HYDRATE
Raw materials	HYDROGEN SULFIDE-->L-Cystine-->L-Cysteine-->Tin granular

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