N-Methyl-N-(4-nitrosophenyl)nitrous amide

Name: N-Methyl-N-(4-nitrosophenyl)nitrous amide
Brand: Vaqora Chemicals
SKU: VQ-032645

About N-Methyl-N-(4-nitrosophenyl)nitrous amide

Vaqora Chemicals supplies N-Methyl-N-(4-nitrosophenyl)nitrous amide, a nitrosamine impurity of Nitroso registered under CAS number 99-80-9. Its molecular formula is C7H7N3O2 and its molecular weight is 165.15 g/mol. Common synonyms include Nitrozan K and N,4-Dinitroso-N-methylaniline.

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. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

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.

Vaqora Chemicals supplies N-Methyl-N-(4-nitrosophenyl)nitrous amide 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 Nitroso

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

Nitroso impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Methyl-N-(4-nitrosophenyl)nitrous amide
Catalogue No.	VQ-032645
CAS Number	99-80-9
IUPAC name	N-methyl-N-(4-nitrosophenyl)nitrous amide
Molecular formula	C₇H₇N₃O₂
Molecular weight	165.15 g/mol
Exact mass	165.0538
Grade	Reference Standard
HSN code	38229090
InChIKey	FMGUJLASXUBMOP-UHFFFAOYSA-N
SMILES	CN(C1=CC=C(C=C1)N=O)N=O
PubChem CID	60991

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	0 / 5
TPSA	62.1 Å²
Synonyms	Nitrozan K, N,4-Dinitroso-N-methylaniline, N,4-Dinitrosomethylaniline, Heat PRE, N-Methyl-N,4-dinitrosobenzenamine, Methyl-(4-nitrosophenyl)nitrosamine, N-Methyl-N,p-dinitrosoaniline, Aniline, N-methyl-N,p-dinitroso, Aniline, N,p-dinitroso-N-methyl-, N-Nitroso-N-methyl-4-nitroso-aniline, Benzenamine, N-methyl-N,4-dinitroso-, Benezeneamine, N-methyl-N,4-dinitroso-

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 N-Methyl-N-(4-nitrosophenyl)nitrous amide?

The CAS Registry Number of N-Methyl-N-(4-nitrosophenyl)nitrous amide is 99-80-9. It is also known as Nitrozan K, N,4-Dinitroso-N-methylaniline, N,4-Dinitrosomethylaniline.

What is the molecular formula and molecular weight of N-Methyl-N-(4-nitrosophenyl)nitrous amide?

N-Methyl-N-(4-nitrosophenyl)nitrous amide has the molecular formula C7H7N3O2 and a molecular weight of 165.15 g/mol. Its IUPAC name is N-methyl-N-(4-nitrosophenyl)nitrous amide.

What is N-Methyl-N-(4-nitrosophenyl)nitrous amide used for?

N-Methyl-N-(4-nitrosophenyl)nitrous amide is supplied as a characterised reference material related to Nitroso. 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-Methyl-N-(4-nitrosophenyl)nitrous amide can I order?

We supply N-Methyl-N-(4-nitrosophenyl)nitrous amide 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-Methyl-N-(4-nitrosophenyl)nitrous amide?

Yes. Every lot of N-Methyl-N-(4-nitrosophenyl)nitrous amide 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-Methyl-N-(4-nitrosophenyl)nitrous amide be shipped internationally?

Yes. N-Methyl-N-(4-nitrosophenyl)nitrous amide 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.