N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cys… 137698-09-0

Name: N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine
Brand: Vaqora Chemicals
SKU: VQ-035596

About N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine

Listed under CAS 137698-09-0, N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine is a metabolite or degradation product of Acetylcysteine available from Vaqora Chemicals. With the molecular formula C8H14N2O5S, it has a molar mass of 250.27 g/mol. Its systematic (IUPAC) name is (2R)-2-acetamido-3-(1-amino-3-hydroxy-1-oxopropan-2-yl)sulfanylpropanoic acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Acetylcysteine, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Acetylcysteine

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

Acetylcysteine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine
Catalogue No.	VQ-035596
CAS Number	137698-09-0
IUPAC name	(2R)-2-acetamido-3-(1-amino-3-hydroxy-1-oxopropan-2-yl)sulfanylpropanoic acid
Molecular formula	C₈H₁₄N₂O₅S
Molecular weight	250.27 g/mol
Exact mass	250.0623
Grade	Reference Standard
HSN code	38229090
InChIKey	BPWCIZNAHHZFRX-ZBHICJROSA-N
SMILES	CC(=O)N[C@@H](CSC(CO)C(=O)N)C(=O)O
PubChem CID	53694941

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.9
H-bond donors / acceptors	4 / 6
TPSA	155 Å²

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 N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine?

The CAS Registry Number of N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine is 137698-09-0. It is also known as N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)cysteine, N-Acetyl-S-(1-amino-3-hydroxy-1-oxopropan-2-yl)-L-cysteine.

What is the molecular formula and molecular weight of N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine?

N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine has the molecular formula C8H14N2O5S and a molecular weight of 250.27 g/mol. Its IUPAC name is (2R)-2-acetamido-3-(1-amino-3-hydroxy-1-oxopropan-2-yl)sulfanylpropanoic acid.

What is N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine used for?

N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine is supplied as a characterised reference material related to Acetylcysteine. 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 N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine can I order?

We supply N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine 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 N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine?

Yes. Every lot of N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine 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 N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine be shipped internationally?

Yes. We export N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.