L-Cysteine, cell culture tested

Name: L-Cysteine, cell culture tested
Brand: Vaqora Chemicals
SKU: VQ-046326

About L-Cysteine, cell culture tested

Listed under CAS 52-90-4, L-Cysteine, cell culture tested is an amino acid derivative available from Vaqora Chemicals (Cell Culture grade). Its molecular formula is C3H7NO2S and its molecular weight is 121.16 g/mol. The IUPAC name is (2R)-2-amino-3-sulfanylpropanoic acid. Alternative names: cysteine and Cystein.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for peptide synthesis, cell culture media and biochemical research. It is used across academic and industrial research and diagnostics and biotechnology.

We offer L-Cysteine, cell culture tested in 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Peptide synthesis
Cell culture media
Biochemical research

Industries

Specifications & identifiers

Chemical identifiers
Product name	L-Cysteine, cell culture tested
Catalogue No.	VQ-046326
CAS Number	52-90-4
IUPAC name	(2R)-2-amino-3-sulfanylpropanoic acid
Molecular formula	C₃H₇NO₂S
Molecular weight	121.16 g/mol
Exact mass	121.0197
Grade	Cell Culture
HSN code	29309040
InChIKey	XUJNEKJLAYXESH-REOHCLBHSA-N
SMILES	C([C@@H](C(=O)O)N)S
PubChem CID	5862

Physical properties
Physical form	Other
LogP (XLogP3)	-2.5
H-bond donors / acceptors	3 / 4
TPSA	64.3 Å²
Synonyms	cysteine, Cystein, (R)-2-Amino-3-mercaptopropanoic acid, Thioserine, Half-cystine, beta-Mercaptoalanine, L-Cystein, L-Cys, Half cystine, 2-Amino-3-mercaptopropionic acid, L-Alanine, 3-mercapto-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 52-90-4

Reference Standard

Cysteine

CAS: 52-90-4
Formula: C₃H₇NO₂S
MW: 121.16 g/mol

VQ-007400

Biochemistry

L-Cysteine, 99%+

CAS: 52-90-4
Formula: C₃H₇NO₂S
MW: 121.16 g/mol

VQ-002126

Frequently asked questions

What is the CAS number of L-Cysteine, cell culture tested?

The CAS Registry Number of L-Cysteine, cell culture tested is 52-90-4. It is also known as cysteine, Cystein, (R)-2-Amino-3-mercaptopropanoic acid.

What is the molecular formula and molecular weight of L-Cysteine, cell culture tested?

L-Cysteine, cell culture tested has the molecular formula C3H7NO2S and a molecular weight of 121.16 g/mol. Its IUPAC name is (2R)-2-amino-3-sulfanylpropanoic acid.

Which grade and pack sizes of L-Cysteine, cell culture tested can I order?

We supply L-Cysteine, cell culture tested in Cell Culture grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Cysteine, cell culture tested?

Yes. Every lot of L-Cysteine, 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, cell culture tested be shipped internationally?

Yes. L-Cysteine, 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.