N-Nitrosopropylbutylamine

Name: N-Nitrosopropylbutylamine
Brand: Vaqora Chemicals
SKU: VQ-045377

About N-Nitrosopropylbutylamine

N-Nitrosopropylbutylamine is a nitrosamine impurity of Perazine carrying the CAS registry number 25413-64-3. The compound has the formula C7H16N2O, corresponding to a molecular weight of 144.21 g/mol. The IUPAC name is N-butyl-N-propylnitrous amide. Alternative names: butyl(nitroso)propylamine and N-Nitroso-N-propyl-1-butanamine.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

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 Perazine, method validation (AMV) and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Nitrosopropylbutylamine 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 Perazine

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

Perazine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Nitrosopropylbutylamine
Catalogue No.	VQ-045377
CAS Number	25413-64-3
IUPAC name	N-butyl-N-propylnitrous amide
Molecular formula	C₇H₁₆N₂O
Molecular weight	144.21 g/mol
Exact mass	144.1263
Grade	Reference Standard
HSN code	38229090
InChIKey	SVTBQUKRCVPUHS-UHFFFAOYSA-N
SMILES	CCCCN(CCC)N=O
PubChem CID	32965

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 3
TPSA	32.7 Å²
Synonyms	butyl(nitroso)propylamine, N-Nitroso-N-propyl-1-butanamine, N-Propyl-N-butylnitrosamine, N-Nitroso-N-butyl-N-propylamine, N-(Nitrosobutyl)propylamine, Butylamine, N-nitroso-N-propyl-, N-butyl-N-propyl-nitrous amide, N-Nitroso-N-propylbutylamine, 1-Butyl-2-oxo-1-propylhydrazine #

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H350May cause cancer
H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P316, 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-Nitrosopropylbutylamine?

The CAS Registry Number of N-Nitrosopropylbutylamine is 25413-64-3. It is also known as butyl(nitroso)propylamine, N-Nitroso-N-propyl-1-butanamine, N-Propyl-N-butylnitrosamine.

What is the molecular formula and molecular weight of N-Nitrosopropylbutylamine?

N-Nitrosopropylbutylamine has the molecular formula C7H16N2O and a molecular weight of 144.21 g/mol. Its IUPAC name is N-butyl-N-propylnitrous amide.

What is N-Nitrosopropylbutylamine used for?

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

We supply N-Nitrosopropylbutylamine 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-Nitrosopropylbutylamine?

Yes. Every lot of N-Nitrosopropylbutylamine 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-Nitrosopropylbutylamine be shipped internationally?

Yes. N-Nitrosopropylbutylamine 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.