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Professional development and production of pharmaceutical intermediate products

The main products are: rebamipide, 2,3-dibromo-2-butene-1,4-diol, 2-acetoxyisobutyryl chloride, ethyl silicate (condensation), anhydrous lithium bromide, a Methylamine methanol solution, tetradecyl trimethyl ammonium bromide.

PRODUCTS

changteng new pharmaceutical

2-Chloro-3-pyridinol
Molecular Formula C5H4ClNO
Molecular Weight 129.55
Structural Formula
CAS NO. 6636-78-8
Performance White-like crystal powder; light soluble in water; soluble in hot water; melting point: 169℃; eay sublimation. 
Main Use Being used in organic sythesisi, pesticide and pharmaceutical industry.

Quality Standard

(Enterprise Standard)

Index Name

Index

Content (HPLC)

≥99.5

Melting Point (melting range2℃)

168.0～172.0

Moisture (K.F)

≤0.5%

Performance

White cystal or powder
Packing

Inner double film plastic bag coated fiber can; net weight: 25kg.

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