N-Nitroso Carvedilol

Name: N-Nitroso Carvedilol
Brand: Vaqora Chemicals
SKU: VQ-024822

About N-Nitroso Carvedilol

N-Nitroso Carvedilol (CAS 2248746-67-8) is a nitrosamine impurity of Carvedilol offered by Vaqora Chemicals. Its molecular formula is C24H25N3O5 and its molecular weight is 435.5 g/mol. Systematically, it is named N-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]-N-[2-(2-methoxyphenoxy)ethyl]nitrous amide.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this nitrosamine standard to develop and validate highly sensitive LC-MS/MS methods, to confirm limits of detection and to document nitrosamine risk assessments in regulatory submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Carvedilol

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

Carvedilol impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Carvedilol
Catalogue No.	VQ-024822
CAS Number	2248746-67-8
IUPAC name	N-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]-N-[2-(2-methoxyphenoxy)ethyl]nitrous amide
Molecular formula	C₂₄H₂₅N₃O₅
Molecular weight	435.5 g/mol
Exact mass	435.1794
Grade	Reference Standard
HSN code	38229090
InChIKey	MMZRJNRAGSCJRM-UHFFFAOYSA-N
SMILES	COC1=CC=CC=C1OCCN(CC(COC2=CC=CC3=C2C4=CC=CC=C4N3)O)N=O
PubChem CID	169436344

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	2 / 7
TPSA	96.4 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-Nitroso Carvedilol?

The CAS Registry Number of N-Nitroso Carvedilol is 2248746-67-8. It is also known as N-(3-((9H-Carbazol-4-yl)oxy)-2-hydroxypropyl)-N-(2-(2-methoxyphenoxy)ethyl)nitrous Amide, 1-(9H-Carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]nitrosoamino]-2-propanol, 2-Propanol, 1-(9H-carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]nitrosoamino]-.

What is the molecular formula and molecular weight of N-Nitroso Carvedilol?

N-Nitroso Carvedilol has the molecular formula C24H25N3O5 and a molecular weight of 435.5 g/mol. Its IUPAC name is N-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]-N-[2-(2-methoxyphenoxy)ethyl]nitrous amide.

What is N-Nitroso Carvedilol used for?

N-Nitroso Carvedilol is supplied as a characterised reference material related to Carvedilol. 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-Nitroso Carvedilol can I order?

We supply N-Nitroso Carvedilol 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-Nitroso Carvedilol?

Yes. Every lot of N-Nitroso Carvedilol 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-Nitroso Carvedilol be shipped internationally?

Yes. We export N-Nitroso Carvedilol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.