N-(4-chloro-2,5-dimethoxyphenyl)-2-[(4-nitrophenyl)azo]-3-oxobutyramide

N-(4-氯-2,5-二甲氧基苯基)-2-[(4-硝基苯基)偶氮]-3-氧代丁酰胺

Also known as: 2-(4-Nitrophenylazo)-acetoaceto-4'-chloro-2',5'-dimethoxyanilide, 4'-Chloro-2',5'-dimethoxy-α-(4-nitrophenylazo)acetoacetanilide, α-(4-Nitrophenylazo)-4'-chloro-2',5'-dimethoxyacetoacetanilide, N-(4-Chloro-2,5-dimethoxyphenyl)-2-[(4-nitrophenyl)diazenyl]-3-oxobutanamide, N-(4-chloro-2,5-dimethoxyphenyl)-2-[(E)-(4-nitrophenyl)diazenyl]-3-oxobutanamide, EINECS 253-968-3

N-(4-chloro-2,5-dimethoxyphenyl)-2-[(4-nitrophenyl)azo]-3-oxobutyramide (CAS 38489-19-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H17ClN4O6 and a molecular weight of 420.80400 g/mol. It is also known as 2-(4-Nitrophenylazo)-acetoaceto-4'-chloro-2',5'-dimethoxyanilide, 4'-Chloro-2',5'-dimethoxy-α-(4-nitrophenylazo)acetoacetanilide and α-(4-Nitrophenylazo)-4'-chloro-2',5'-dimethoxyacetoacetanilide. Key properties include a boiling point of 576.2ºC at 760 mmHg, a density of 1.4g/cm3 and a flash point of 302.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

38489-19-9

Jingsj CID

J-886380-3

Molecular Formula

C₁₈H₁₇ClN₄O₆

Chinese Name

N-(4-氯-2,5-二甲氧基苯基)-2-[(4-硝基苯基)偶氮]-3-氧代丁酰胺

Molecular Weight

420.80400 g/mol

Category

Organic Bases

Last updated

8/21/2026