L-Cysteine hydrochloride, monohydrate, BP/USP… 7048-04-6

Name: L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested
Brand: Vaqora Chemicals
SKU: VQ-046057

About L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested

L-Cysteine hydrochloride, monohydrate is an amino acid derivative in BP/USP/EP / Cell Culture grade carrying the CAS registry number 7048-04-6. The compound has the formula C3H10ClNO3S, corresponding to a molecular weight of 175.64 g/mol. It is also known as L-Cysteine hydrochloride hydrate or H-Cys-OH.HCl.H2O.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for peptide synthesis, cell culture media and biochemical research. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies L-Cysteine hydrochloride, monohydrate in 25 g, 100 g, 500 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Peptide synthesis
Cell culture media
Biochemical research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested
Catalogue No.	VQ-046057
CAS Number	7048-04-6
IUPAC name	(2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
Molecular formula	C₃H₁₀ClNO₃S
Molecular weight	175.64 g/mol
Exact mass	175.007
Grade	BP/USP/EP / Cell Culture
HSN code	29309040
InChIKey	QIJRTFXNRTXDIP-JIZZDEOASA-N
SMILES	C([C@@H](C(=O)O)N)S.O.Cl
PubChem CID	23462

Physical properties
Physical form	Other
H-bond donors / acceptors	5 / 5
TPSA	65.3 Å²
Synonyms	L-Cysteine hydrochloride hydrate, H-Cys-OH.HCl.H2O, (R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate, L-Cysteine (hydrochloride hydrate), L-Cysteine monohydrate monochloride, (R)-2-Amino-3-mercaptopropanoic acid hydrochloride xhydrate, Cysteine HCl, L-Cysteine HCl hydrate, L-cysteine monohydrochloride monohydrate, (2R)-2-Amino-3-sulfanyl-propanoic acid hydrochloride monohydrate, Cysteine, hydrochloride, hydrate (1:1:1)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7048-04-6

Reference Standard

Cysteine Hydrochloride Monohydrate

CAS: 7048-04-6
Formula: C₃H₁₀ClNO₃S
MW: 175.64 g/mol

In stock

Biochemistry

L-Cysteine hydrochloride, monohydrate, 99%+

CAS: 7048-04-6
Formula: C₃H₁₀ClNO₃S
MW: 175.64 g/mol

VQ-002125

BP/EP

L-Cysteine hydrochloride, monohydrate, BP/EP 98.50–101.00%

CAS: 7048-04-6
Formula: C₃H₁₀ClNO₃S
MW: 175.64 g/mol

VQ-046740

Cell Culture

L-Cysteine hydrochloride, monohydrate, cell culture tested

CAS: 7048-04-6
Formula: C₃H₁₀ClNO₃S
MW: 175.64 g/mol

VQ-046327

Frequently asked questions

What is the CAS number of L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested?

The CAS Registry Number of L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested is 7048-04-6. It is also known as L-Cysteine hydrochloride hydrate, H-Cys-OH.HCl.H2O, (R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate.

What is the molecular formula and molecular weight of L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested?

L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested has the molecular formula C3H10ClNO3S and a molecular weight of 175.64 g/mol.

Which grade and pack sizes of L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested can I order?

We supply L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested in BP/USP/EP / Cell Culture grade, in 25 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested?

Yes. Every lot of L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested be shipped internationally?

Yes. L-Cysteine hydrochloride, monohydrate, BP/USP/EP, cell culture tested is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.