Carbocisteine-13C3

Name: Carbocisteine-13C3
Brand: Vaqora Chemicals
SKU: VQ-024779

About Carbocisteine-13C3

Vaqora Chemicals supplies Carbocisteine-13C3, a stable isotope labelled analogue related to Carbocisteine registered under CAS number 1391068-19-1. With the molecular formula C5H9NO4S, it has a molar mass of 179.2 g/mol. Systematically, it is named (2R)-2-amino-3-(carboxymethylsulfanyl)propanoic acid. It is also known as Carbocisteine or carbocysteine.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Carbocisteine and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Carbocisteine-13C3 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Carbocisteine

View every impurity, metabolite and intermediate we list for Carbocisteine.

Carbocisteine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Carbocisteine-13C3
Catalogue No.	VQ-024779
CAS Number	1391068-19-1
IUPAC name	(2R)-2-amino-3-(carboxymethylsulfanyl)propanoic acid
Molecular formula	C₅H₉NO₄S
Molecular weight	179.2 g/mol
Exact mass	179.0252
Grade	Reference Standard
HSN code	38229090
InChIKey	GBFLZEXEOZUWRN-VKHMYHEASA-N
SMILES	C([C@@H](C(=O)O)N)SCC(=O)O
PubChem CID	193653

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.1
H-bond donors / acceptors	3 / 6
TPSA	126 Å²
Synonyms	Carbocisteine, carbocysteine, S-Carboxymethyl-L-cysteine, carbocistein, Mucodyne, Rhinathiol, Transbronchin, Siroxyl, l-carbocysteine, L-Carbocisteine, (R)-S-(Carboxymethyl)cysteine, S-(Carboxymethyl)-(R)-cysteine

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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

Frequently asked questions

What is the CAS number of Carbocisteine-13C3?

The CAS Registry Number of Carbocisteine-13C3 is 1391068-19-1. It is also known as Carbocisteine, carbocysteine, S-Carboxymethyl-L-cysteine.

What is the molecular formula and molecular weight of Carbocisteine-13C3?

Carbocisteine-13C3 has the molecular formula C5H9NO4S and a molecular weight of 179.2 g/mol. Its IUPAC name is (2R)-2-amino-3-(carboxymethylsulfanyl)propanoic acid.

What is Carbocisteine-13C3 used for?

Carbocisteine-13C3 is supplied as a characterised reference material related to Carbocisteine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Carbocisteine-13C3 can I order?

We supply Carbocisteine-13C3 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Carbocisteine-13C3?

Yes. Every lot of Carbocisteine-13C3 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 Carbocisteine-13C3 be shipped internationally?

Yes. Carbocisteine-13C3 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.