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Includes: HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, Structure Elucidation Report (SER), and additional analytical data depending on the product.

20689-96-7N-Nitroso-N-Ethyl-Benzylamine (NEBzA)

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Catalogue No.:	VE006349
CAS No.:	20689-96-7
Mol. Formula:	C9H12N2O
Mol. Weight:	164.20 g/mol

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Additional information on CAS 20689-96-7

Parent drug

N/A

IUPAC Name

N-Nitroso-N-Ethyl-Benzylamine

Pharmacopeial Synonyms

N/A

Synonyms

BENZYL(ETHYL)NITROSOAMINE; 1-benzyl-1-ethyl-2-oxohydrazine; N-benzyl-N-ethylnitrousamide; N-Ethyl-N-nitrosobenzenemethanamine

Smiles

CCN(CC1=CC=CC=C1)N=O

InChI

InChI=1S/C9H12N2O/c1-2-11(10-12)8-9-6-4-3-5-7-9/h3-7H,2,8H2,1H3

Shipping Condition

Ambient Temperature

Characterization Data (Included)

HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, and Structure Elucidation Report (SER).

Additional Characterization Data

QNMR, D2O Exchange, 13C NMR, 13C APT, COSY NMR, NOESY NMR, 15N NMR, HSQC NMR, HMQC NMR, and HMBC NMR. These are available upon request and may be free or subject to additional charges.

Description

N-Nitroso-N-Ethyl-Benzylamine (NEBzA), CAS 20689-96-7, is a secondary nitrosamine impurity of structural concern because N-nitroso functionality is associated with electrophilic metabolic activation and potential genotoxicity. With molecular formula C9H12N2O and molecular weight 164.20 g/mol, it may arise from nitrosation of N-ethylbenzylamine during manufacture or from exposure of tertiary amine precursors to nitrosating conditions. Such species are addressed within contemporary nitrosamine risk assessments and ICH M7 frameworks. Trace determination commonly requires LC-MS/MS, often complemented by GC-MS or high-resolution MS, owing to low regulatory thresholds and matrix-dependent interferences.