N-Nitroso Terbinafine EP Impurity A

Name: N-Nitroso Terbinafine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-006961

About N-Nitroso Terbinafine EP Impurity A

N-Nitroso Terbinafine EP Impurity A is a nitrosamine impurity of Terbinafine carrying the CAS registry number 296760-88-8 with a typical assay of 99.46%. Formula C12H12N2O, molecular weight 200.24 g/mol. Systematically, it is named N-methyl-N-(naphthalen-1-ylmethyl)nitrous amide. Alternative names: N-Methyl-N-nitroso-1-naphthalenemethanamine and 1-Methyl-1-(1-naphthylmethyl)-2-oxohydrazine.

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 Terbinafine, method validation (AMV) and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Nitroso Terbinafine EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Terbinafine

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

Terbinafine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso Terbinafine EP Impurity A
Catalogue No.	VQ-006961
CAS Number	296760-88-8
IUPAC name	N-methyl-N-(naphthalen-1-ylmethyl)nitrous amide
Molecular formula	C₁₂H₁₂N₂O
Molecular weight	200.24 g/mol
Exact mass	200.095
Grade	Reference Standard
Purity / assay	99.46%
HSN code	38229090
InChIKey	BQXBCROAMKLKCO-UHFFFAOYSA-N
SMILES	CN(CC1=CC=CC2=CC=CC=C21)N=O
PubChem CID	10821900

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	0 / 3
TPSA	32.7 Å²
Synonyms	N-Methyl-N-nitroso-1-naphthalenemethanamine, 1-Methyl-1-(1-naphthylmethyl)-2-oxohydrazine, methyl[(naphthalen-1-yl)methyl]nitrosoamine, N-Methyl-N-(1-naphthylmethyl)nitrous Amide, N-Nitroso Terbinafine, N-Nitroso-N-methyl-1-naphthylmethylamine, Terbinafine Impurity 26, N-Methylnaphthalene Methylnitrosamine

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 Terbinafine EP Impurity A?

The CAS Registry Number of N-Nitroso Terbinafine EP Impurity A is 296760-88-8. It is also known as N-Methyl-N-nitroso-1-naphthalenemethanamine, 1-Methyl-1-(1-naphthylmethyl)-2-oxohydrazine, methyl[(naphthalen-1-yl)methyl]nitrosoamine.

What is the molecular formula and molecular weight of N-Nitroso Terbinafine EP Impurity A?

N-Nitroso Terbinafine EP Impurity A has the molecular formula C12H12N2O and a molecular weight of 200.24 g/mol. Its IUPAC name is N-methyl-N-(naphthalen-1-ylmethyl)nitrous amide.

What is N-Nitroso Terbinafine EP Impurity A used for?

N-Nitroso Terbinafine EP Impurity A is supplied as a characterised reference material related to Terbinafine. 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 Terbinafine EP Impurity A can I order?

We supply N-Nitroso Terbinafine EP Impurity A in Reference Standard (99.46%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Nitroso Terbinafine EP Impurity A?

Yes. Every lot of N-Nitroso Terbinafine EP Impurity A 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 Terbinafine EP Impurity A be shipped internationally?

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