2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propan… 2355377-45-4

Name: 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid
Brand: Vaqora Chemicals
SKU: VQ-024815

About 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid

Vaqora Chemicals supplies 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid, a nitrosamine impurity of Carprofen registered under CAS number 2355377-45-4. Formula C15H11ClN2O3, molecular weight 302.71 g/mol. The IUPAC name is 2-(6-chloro-9-nitrosocarbazol-2-yl)propanoic acid. Common synonyms include N-nitroso Carprofen.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

It is used as a reference standard for trace-level detection and quantitation of nitrosamine impurities by LC-MS/MS or GC-MS, supporting nitrosamine risk assessments for Carprofen, method validation (AMV) and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Industries

Related to Carprofen

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

Carprofen impurities

Specifications & identifiers

Chemical identifiers
Product name	2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid
Catalogue No.	VQ-024815
CAS Number	2355377-45-4
IUPAC name	2-(6-chloro-9-nitrosocarbazol-2-yl)propanoic acid
Molecular formula	C₁₅H₁₁ClN₂O₃
Molecular weight	302.71 g/mol
Exact mass	302.0458
Grade	Reference Standard
HSN code	38229090
InChIKey	UOEZVBTZRJBTIG-UHFFFAOYSA-N
SMILES	CC(C1=CC2=C(C=C1)C3=C(N2N=O)C=CC(=C3)Cl)C(=O)O
PubChem CID	141756598

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	1 / 4
TPSA	71.7 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 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid?

The CAS Registry Number of 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid is 2355377-45-4. It is also known as N-nitroso Carprofen.

What is the molecular formula and molecular weight of 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid?

2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid has the molecular formula C15H11ClN2O3 and a molecular weight of 302.71 g/mol. Its IUPAC name is 2-(6-chloro-9-nitrosocarbazol-2-yl)propanoic acid.

What is 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid used for?

2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid is supplied as a characterised reference material related to Carprofen. 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 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid can I order?

We supply 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid 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 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid?

Yes. Every lot of 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid 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 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid be shipped internationally?

Yes. We export 2-(6-Chloro-9-nitroso-9H-carbazol-2-yl)propanoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.