N-Nitroso-N-methyl-4-aminobutyric Acid

Name: N-Nitroso-N-methyl-4-aminobutyric Acid
Brand: Vaqora Chemicals
SKU: VQ-006989

About N-Nitroso-N-methyl-4-aminobutyric Acid

Vaqora Chemicals supplies N-Nitroso-N-methyl-4-aminobutyric Acid, a nitrosamine impurity standard registered under CAS number 61445-55-4. Formula C5H10N2O3, molecular weight 146.14 g/mol. The IUPAC name is 4-[methyl(nitroso)amino]butanoic acid. Common synonyms include 4-(Methylnitrosoamino)butanoic acid and N-Methyl-N-(3-carboxypropyl)nitrosamine.

It is supplied 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 “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

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, method validation (AMV) and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Nitroso-N-methyl-4-aminobutyric Acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso-N-methyl-4-aminobutyric Acid
Catalogue No.	VQ-006989
CAS Number	61445-55-4
IUPAC name	4-[methyl(nitroso)amino]butanoic acid
Molecular formula	C₅H₁₀N₂O₃
Molecular weight	146.14 g/mol
Exact mass	146.0691
Grade	Reference Standard
HSN code	38229090
InChIKey	SJLBIPLIGYWGJV-UHFFFAOYSA-N
SMILES	CN(CCCC(=O)O)N=O
PubChem CID	43659

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 5
TPSA	70 Å²
Synonyms	4-(Methylnitrosoamino)butanoic Acid, N-Methyl-N-(3-carboxypropyl)nitrosamine, NMBA, 4-(N-Nitroso-N-methylamino)butyric acid, N-Nitrosomethyl-3-carboxypropylamine, 4-(methyl(nitroso)amino)butanoic acid, Nitrosomethyl-3-carboxypropylamine, Butanoic acid,4-(methylnitrosoamino)-, nitroso-methyl-3-carboxypropylamine, N-Nitroso-N-methyl-4-aminobutyric Acid (200 ?g/mL in Methanol), N-Nitroso-N-methyl-4-aminobutyric acid (NMBA)

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P318, P319, P321, P330, P332 + 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-Nitroso-N-methyl-4-aminobutyric Acid?

The CAS Registry Number of N-Nitroso-N-methyl-4-aminobutyric Acid is 61445-55-4. It is also known as 4-(Methylnitrosoamino)butanoic Acid, N-Methyl-N-(3-carboxypropyl)nitrosamine, NMBA.

What is the molecular formula and molecular weight of N-Nitroso-N-methyl-4-aminobutyric Acid?

N-Nitroso-N-methyl-4-aminobutyric Acid has the molecular formula C5H10N2O3 and a molecular weight of 146.14 g/mol. Its IUPAC name is 4-[methyl(nitroso)amino]butanoic acid.

Which grade and pack sizes of N-Nitroso-N-methyl-4-aminobutyric Acid can I order?

We supply N-Nitroso-N-methyl-4-aminobutyric Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Nitroso-N-methyl-4-aminobutyric Acid?

Yes. Every lot of N-Nitroso-N-methyl-4-aminobutyric Acid 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-N-methyl-4-aminobutyric Acid be shipped internationally?

Yes. N-Nitroso-N-methyl-4-aminobutyric Acid 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.