Ziyun Chemicals
Chemicals
Manufacturing and marketing fine organic compounds and intermediates of the parmaceutical
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Amino acid
API and Intermediates
other
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DL-alanine
2-chloro-5-(trifluoromethyl)pyridine
Desloratadine API and intermediate
What is Pyridine

Desloratadine API and intermediate

Desloratadine API and intermediate

we are specialized in the production of API , phamaceutical intermediates , special fine chemicals .

Molecular Formula C19H19ClN2
Molecular Weight 310.82
CAS Registry Number 100643-71-8

Features:
1) White crystalline powder
2) Feely soluble in glacial acetic acid, slightly soluble in ethanol, and insoluble in acetone, ethyl acetate and ether Packing: Tight-closed container

Pharmaceutical intermediates, API products

CAS : 50-50-0
EINECS RN : 200-043-7
Standard: EP5
Packing: 1kg/tin 5kg/tin
Appearance:
Almost white ,crystalline powder or colourless crystals
Properties: Melting point : 191-198
Assay: 98.5%
Hazardous code : R60;R61;R40 
Security: S53;S22;S36/37/39;