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Nitrosamine Impurities

N-Nitroso-N-ethylbutylamine

Reference StandardAvailable on request

Buy N-Nitroso-N-ethylbutylamine (CAS 4549-44-4) from Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
N-Nitroso-N-ethylbutylamine chemical structure
CAS number4549-44-4
FormulaC6H14N2O
Molar mass130.19 g/mol
Physical formSolid
HS code38229090
InChIKeyZGMCNGHHUQZNIH-UHFFFAOYSA-N
IUPAC nameN-butyl-N-ethylnitrous amide

About N-Nitroso-N-ethylbutylamine

Analytical teams working on Valsartan use N-Nitroso-N-ethylbutylamine as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 4549-44-4, formula C6H14N2O and molar mass 130.19 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Valsartan

See every impurity, metabolite and related compound we list for this API.

Valsartan standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N-Nitroso-N-ethylbutylamine
Product nameN-Nitroso-N-ethylbutylamine
Catalogue numberZX-027508
CAS number4549-44-4
IUPAC nameN-butyl-N-ethylnitrous amide
Molecular formulaC6H14N2O
Molar mass130.19 g/mol
Exact mass130.1106
GradeReference Standard
Physical formSolid
XLogP31.7
H-bond donors / acceptors0 / 3
Topological polar surface area32.7 Ų
HS code38229090
InChIKeyZGMCNGHHUQZNIH-UHFFFAOYSA-N
SMILESCCCCN(CC)N=O
PubChem CID20680
SynonymsN-Nitroso-N-ethylbutylamine (NEBA), N-Nitroso ethyl butyl amine (NEBA), Ethylbutylnitrosamine, Ethyl-N-butylnitrosamine, N-Ethyl-N-butylnitrosamine, N-Nitroso-N-butylethylamine, Butanamine, N-ethyl-N-nitroso-, Butylamine, N-ethyl-N-nitroso-, N-Ethyl-N-nitrosobutylamine, Nitrosoethylbutylamine, 1-Butanamine, N-ethyl-N-nitroso-, N-Nitrosoethyl-N-butylamine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N-Nitroso-N-ethylbutylamine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Nitroso-N-ethylbutylamine

Which CAS number identifies N-Nitroso-N-ethylbutylamine?
N-Nitroso-N-ethylbutylamine is registered under CAS 4549-44-4. You may also see it listed as N-Nitroso-N-ethylbutylamine (NEBA), N-Nitroso ethyl butyl amine (NEBA), Ethylbutylnitrosamine. Our catalogue number for this item is ZX-027508.
What are the formula and molar mass of N-Nitroso-N-ethylbutylamine?
For N-Nitroso-N-ethylbutylamine, its formula is C6H14N2O and its molar mass is 130.19 g/mol. The systematic (IUPAC) name is N-butyl-N-ethylnitrous amide. InChIKey ZGMCNGHHUQZNIH-UHFFFAOYSA-N lets you match it in any structure database.
How is N-Nitroso-N-ethylbutylamine used in pharmaceutical QC?
N-Nitroso-N-ethylbutylamine is a characterised reference material linked to Valsartan. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for N-Nitroso-N-ethylbutylamine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Nitroso-N-ethylbutylamine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N-Nitroso-N-ethylbutylamine to my country?
Yes. Because N-Nitroso-N-ethylbutylamine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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