Xi'an Huayao Pharm-Chem Institute is located

Researching, producing and selling of the active pharmaceutical ingredients and fine chemical products

Products

Ramifenazone
Product name: Ramifenazone
Chemical name: 1,2-Dihydro-1,5-dimethyl-4-[(1-methylethyl)amino]-2-phenyl-3H-pyrazol-3-one
Formula: C14H19N3O
Structure:

CAS No.: 3615-24-5
Quality standard:

ITEMS

SPECIFICATIONS

Appearance

White crystalline powder

Clarity of Solution in
water and ethanol

Clear

Acidity

Complies

Melting point

79-83

Loss on drying

≤1.0%

Related substances

Complies

Sulfated ash

≤0.3%

Heavy metals

≤10ppm

Chloride

≤0.5%

Assay

99.0-101.0%


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