Chlortetracycline HCL CAS NO.: 64-72-2

Chlortetracycline HCL CAS NO.: 64-72-2

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Product Details

Basic information of Chlortetracycline HCL:

Chlortetracycline HCL CAS No.:64-72-2

Name

Chlortetracycline HCL

CAS :

64-72-2

Molecular Formula

C22H24Cl2N2O8

Molecular Weight

515.34

QualityStandard

EP8

Package Size

For small quantity: Double plastic bag inside ,Aluminum foil bag outside

For commercial quantity: 25kg fiber drum & Aluminum tin

Brief Introduction

A yellow powder, slightly soluble in water and in calcohol. Dissoves in solutions of alkali hydroxides and carbonates.

This product is a tetracyclic broad-spectrum antibiotics against Gram-positive and negative bacteria and Chlamydia, mycoplasma, rickettsia were inhibited. For pullorum, typhoid fever, swine, and poultry paratyphoid bacterial enteritis, cholera and other diseases. Amount of feed not only from the long-term treatment of the role of prevention, to improve the survival rate of livestock, egg production, promote growth and development Zhuo have a good effect.

Use of Chlortetracycline HCL:

Animal antibiotics

COA ofChlortetracycline HCL:

CERTIFICATE ON ANALYSIS

Name of product

Chlortetracycline HCL

Batch of No.

H20150602

Manufacture Date

02,Jun.,2015

Report Date

07,Jun.2015

Exp. Date

01.Jun.2019





Items

Specification

Results

Appearance

Yellow powder

Conform

Identification


A(Current Ph.Eur.2.2.27)

Thin-Layer Chromatography

Positive

B(Current Ph.Eur.0173)

The colour becomes brownish

Positive

C(Current Ph.Eur.2.3.1)

It gives reaction (a) of chlorides

Positive

D(Current Ph.Eur.2.2.29)

Liquid chromatography

Positive

pH(Current Ph.Eur.2.2.3

2.3-3.3

2.69

Specific Optical Rotation(Current Ph. Eur 2.2.7)

-250。~ -235。(anhydrous substance)

-241。

Absorbance(Current Ph. Eur.2.2.25)

≤0.40,460nm

0.255

Related substances(Current Ph. Eur.2.2.29)


Impurity A(4-epichlortetracycline

≤4.0%

1.09%

Impurity B(demeclocycline)

≤1.0%

0.19%

Impurity E(4-epidemethylchlortetracycline)

≤1.0%

0.61%

Impurity J(anhydrotetracycline)

≤0.3%

0.07%

Impurities D(4-epitetracycline)

≤0.2%

<0.05%

Impurities G(isochlortetracycline)

≤0.2%

Not detected

Impurities H(2-acetyl-2-decarboxamidochlortetracycline)

≤0.2%

0.09%

Impurities L(anhydrochlortetracycline)

≤0.2%

0.12%

Impurities K(4-epianhydrochlortetracycline)

≤0.15%

Not detected

Unspecified Impurities


Impurities C(4-epidemethyltetracycline)

≤0.10%

Note detected

Impurities F(4-epiisochlortetracycline)

≤0.10%

Not detected

Impurities I(4-epianhydrotetracycline)

≤0.10%

Not detected

Disregard limit(Other Unknown)

≤0.05%

Conform

Sum of impurities other than A

≤2.0%

1.08%

Heavy Metals(Current Ph. Eur 2.4.8)

≤50ppm

<50ppm

Water(Current Ph. Eur. 2.5.12)

≤2.0%

0.52%

Sulfated ash(Current Ph. Eur.2.4.14)

≤0.5%

0.12%

Assay(Current Ph. Eur.2.2.29)


Chlortetracycline hydrochloride(CTC.HCL)

≥89.5%(anhydrous substance)

91.48%

Tetracycline hydrochloride(TC.HCL)

≤6.0%(anhydrous substance

4.68%

CTC.HCL.+TC.HCL

94.5-102.0%(anhydrous substance

96.16%

Ethanol(SOP)

≤0.5%(GC)

0.35%

Conclusion

Conform to EP8


Specializing in the research, development and custom manufacturing of chlortetracycline hcl cas no.:64-72-2, SINOWAY, though situated in China, enjoys good reputation among international customers. We supply you with pure natural and well extracted products which can give the best care.

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