Pharmaceutical Products
Description
indomethacin
Another Name:2-methyl-1-(4-chloro-benzoyl)-5-methoxy-1H-indole-3 -acetic acid
CAS:53-86-1
Molecular Weight:357.79
Molecular Formula:C19H16CINO4
Traits: powder
Uses:
(1)arthritis, can relieve pain and swelling.
(2)soft tissue damage and inflammation;
(3)antipyretic;
(4)other: for the treatment of migraine, dysmenorrhea, post-operative pain, post-traumatic pain.
Items of analysis Specification Results
Characters
White to slightly yellow
crystalline powder, nearly
odorless, tasteless.
Conforms
Melting point 158-162°C 158.5-160°C
Solubility
Soluble in acetone、 slightly
soluble in chloroform or ether、
methanol、ethanol, slightly
soluble in benzene, minimal
solubility in toluene, almost
insoluble in water
Conforms
Identification
(1) should be positive
response；
Conforms
(2)Infrared absorption spectrum
to control map
Conforms
Chloride ≤0.02%
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy metal ≤ 10ppm
Assay
This product is calculated on
dry product containing
( C19H16CINO4 ) shall not be
less than 99%
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Hubei Yucheng Pharmaceutical Co,.Ltd.
pharmaceutical intermediates;food additives
Address: NO.496,Zhongshan Road,Wuhan,Hubei,China.,
Wuhan, Hubei
China, 430064
Tel: 0086-27-68886750
Fax: 0086-27-68886696
