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N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide manufacturer CAS:4273-92-1

Sep 10th, 2022 at 01:11   Electronic Chemicals   Nantucket   52 views Reference: yMYer0pwbOB

Location: Nantucket

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Chemical Name: N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
CAS.NO:4273-92-1
Synonyms:Naphtazol LC;3-Hydroxy-[2]naphthoesaeure-(4-chlor-2,5-dimethoxy-anilid);Naphtol AS-LC;C.I. Azoic Coupling Component 23;Naphthol AS-LC
Molecular Formula:C19H16ClNO4
Molecular Weight:357.78800
Physical and Chemical Properties:
Density:1.371 g/cm3
Boiling point:479.8ºC
Melting point:190ºC
Flash point:244ºC
Index of Refraction:1.682
Specification:
Appearance:Rice white powder
Purity:≥99.0%
Packing: 25kg drum
Storage:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Application:An intermediates for organic pigments.

Items of Analysis Standard of Analysis Test Results
Appearance Creamy-whitepowder Conform
Assay ≥99.5% 99.41%
Melting point ≥190.3℃ 190.3℃
Moisture ≤0.5% 0.23%
Alkali insoluble ≤0.2% 0.10%
2,3 ACID ≤0.2% 0.02%
Conclusion Conforms to Factory Standard



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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide, cas:4273-92-1 , Naphtol AS-LC and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.

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