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Pharmaceutical CAS No 64-86-8 Colchicine Extract USP/Ep 97~103% Colcemid Colchicine

Pharmaceutical CAS No 64-86-8 Colchicine Extract USP/Ep 97~103% Colcemid Colchicine
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Features
Specifications
Cas No: 64-86-8
Application: Food, Health Care Products
Free Sample: Available
EINECS NO: 200-598-5
Molecular Formula / Molecular Weight: C22H25NO6=399.437
Basic Infomation
Brand Name: WINSUN
Payment & Shipping Terms
Product Description
Pharmaceutical CAS No 64-86-8 Colchicine Extract USP/Ep 97~103% Colcemid Colchicine

 

Features:

   

    Product Name:  Colchicine

    Cas No: 64-86-8

    Appearance: Yellowish crystalline Powder

Item Specification
Appearance Yellowish crystalline Powder
Specfic rotation -425℃~-450℃
Melting point 148℃~-153℃
Indetification

1) A243/A350: 1.7~2.00

2)Corresponding to reference spectrum

Chloroform and ethyl acetate 10.0% max
Loss on drying 3.0% max
Ignition residue 0.1% max
Assay(C22H25NO6 dried basis)

97.0~103.0%

 

Colchicine comes from the autumn crocus, a plant with purple flowers. Discovered by the Egyptians around 1200 B.C.E., it mainly grows in mountainous regions in Europe but can also be found in Asia and Africa. This plant can reach up to 40 centimetres in height and live for several years.
Colchicine, which is extracted from the bulb and seeds of the flower, has been shown to have anti-inflammatory properties.

 

 
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