N-Nitroso-di-n-butylamine-d18

Name: N-Nitroso-di-n-butylamine-d18
Brand: Vaqora Chemicals
SKU: VQ-042813

About N-Nitroso-di-n-butylamine-d18

Listed under CAS 1219798-82-9, N-Nitroso-di-n-butylamine-d18 is a stable isotope labelled analogue related to Valsartan available from Vaqora Chemicals. Formula C8H18N2O, molecular weight 176.35 g/mol. The IUPAC name is N,N-bis(1,1,2,2,3,3,4,4,4-nonadeuteriobutyl)nitrous amide. Common synonyms include N-Nitrosodi-n-butyl-d18-amine and N-Nitrosodibutylamine-d18.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer N-Nitroso-di-n-butylamine-d18 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Valsartan

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

Valsartan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	N-Nitroso-di-n-butylamine-d18
Catalogue No.	VQ-042813
CAS Number	1219798-82-9
IUPAC name	N,N-bis(1,1,2,2,3,3,4,4,4-nonadeuteriobutyl)nitrous amide
Molecular formula	C₈H₁₈N₂O
Molecular weight	176.35 g/mol
Exact mass	176.2549
Grade	Reference Standard
HSN code	38229090
InChIKey	YGJHZCLPZAZIHH-VAZJTQEUSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])N(C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])[2H])N=O
PubChem CID	131869289

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 3
TPSA	32.7 Å²

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-di-n-butylamine-d18?

The CAS Registry Number of N-Nitroso-di-n-butylamine-d18 is 1219798-82-9. It is also known as N-Nitrosodi-n-butyl-d18-amine, N-Nitrosodibutylamine-d18, N,N-bis(butyl-d9)nitrous amide.

What is the molecular formula and molecular weight of N-Nitroso-di-n-butylamine-d18?

N-Nitroso-di-n-butylamine-d18 has the molecular formula C8H18N2O and a molecular weight of 176.35 g/mol. Its IUPAC name is N,N-bis(1,1,2,2,3,3,4,4,4-nonadeuteriobutyl)nitrous amide.

What is N-Nitroso-di-n-butylamine-d18 used for?

N-Nitroso-di-n-butylamine-d18 is supplied as a characterised reference material related to Valsartan. 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-di-n-butylamine-d18 can I order?

We supply N-Nitroso-di-n-butylamine-d18 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-Nitroso-di-n-butylamine-d18?

Yes. Every lot of N-Nitroso-di-n-butylamine-d18 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-di-n-butylamine-d18 be shipped internationally?

Yes. We export N-Nitroso-di-n-butylamine-d18 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.