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Chinese wholesale Tofacitinib citrate 540737-29-9 - Clindamycin phosphate 24729-96-2 Antibiotic – Neore

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Chinese wholesale Tofacitinib citrate 540737-29-9 - Clindamycin phosphate 24729-96-2 Antibiotic – Neore Detail:

Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Production capacity: 800kg/month
Order(MOQ): 25kg
Lead Time: 3 Working Days
Storage condition: Stored in cool and dry place, sealed and keep away from light.
Package material:drum
Package size:25kg/drum
Safety information:  Not dangerous goods

Clindamycin phosphate

Introduction

Clindamycin phosphate is a chemical semi-synthetic derivative of clindamycin, white or off-white crystalline powder at room temperature, odorless, bitter in taste, and hygroscopic. It has no antibacterial activity in vitro, and can be rapidly hydrolyzed into clindamycin after entering the body to exert pharmacological effects. Its mechanism of action, antibacterial spectrum, indications, and therapeutic effects are the same as those of clindamycin.

Specification (USP43)

Item

Specification

Appearance

White to off-white, hygroscopic, crystalline powder. Is odorless or practically odorless, and has a bitter taste.

Solubility

Freely soluble in water, practically insoluble in ethanol, in acetone, in chloroform, in benzene, and inether
Identification A.IR
B:The retention time of the major peak of the sample solution corresponds to that of the standard solution as obtained in the assay.
Crystallinity Meets the requirements
PH 3.5~4.5
Water ≤6.0%
Bacterial endotoxin <0.581U/mg
Related substances Lincomycin phosphate ≤1.0%
Lincomycin ≤0.5%
Clindamycin B phosphate ≤1.5%
7-epiclindamycin phosphate ≤0.8%
Clindamycin 3-phosphate ≤0.3%
Clindamycin ≤0.5%
Any individual un-specified impurity ≤1.0%
Total impurities ≤4.0%
Residual solvents Ethanol ≤5000ppm

Acetone ≤5000ppm

Chloroform ≤60ppm

Pyridine ≤200ppm

Methanol ≤1000ppm

Assay ≥780μg/mg

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Chinese wholesale Tofacitinib citrate 540737-29-9 - Clindamycin phosphate 24729-96-2 Antibiotic – Neore detail pictures


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    5 Stars By Victoria from Uzbekistan - 2018.06.05 13:10
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    5 Stars By Susan from belarus - 2018.06.21 17:11