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Chlortetracycline HCl 64-72-2 Chlortetracycline Hydrochloride/Pyrantel Pamoate 22204-24-6/Doxycycline Hydrochloride 10592 -13-9/24390-14-5 Doxycycline Hyclate

China Chlortetracycline HCl 64-72-2 Chlortetracycline Hydrochloride/Pyrantel Pamoate 22204-24-6/Doxycycline Hydrochloride 10592-13-9/24390-14-5 Doxycycline Hyclate, Find details about China Doxycycline Hyclate, 24390-14-5 from Chlortetracycline HCl 64-72-2 Chlortetracycline Hydrochloride/Pyrantel Pamoate 22204-24-6/Doxycycline Hydrochloride 10592-13-9/24390-14-5 Doxycycline Hyclate

Model NO.
Doxycycline Hyclate
Mf
C24h31cln2o9
MW
526.97
CAS
24390-14-5
Appearance
Yellow Powder
Function
Biological and Pharmaceutical Intermediates
Shelf Life
2 Years
Test Method
HPLC UV
Storage
Cool Dry Place
Payment
Tt.Western Union .Credit Card.Moneygram
Delivery Time
Within 2 Days
Certificate
COA MSDS
Sample
Available
Trademark
Faithful
Transport Package
Aluminum Foil Bag Packaging
Specification
10g/bag; 100g/bag; 1kg/bag
Origin
China
Model NO.
Doxycycline Hyclate
Mf
C24h31cln2o9
MW
526.97
CAS
24390-14-5
Appearance
Yellow Powder
Function
Biological and Pharmaceutical Intermediates
Shelf Life
2 Years
Test Method
HPLC UV
Storage
Cool Dry Place
Payment
Tt.Western Union .Credit Card.Moneygram
Delivery Time
Within 2 Days
Certificate
COA MSDS
Sample
Available
Trademark
Faithful
Transport Package
Aluminum Foil Bag Packaging
Specification
10g/bag; 100g/bag; 1kg/bag
Origin
China
Chlortetracycline HCl 64-72-2 Chlortetracycline Hydrochloride/Pyrantel Pamoate 22204-24-6/Doxycycline Hydrochloride 10592-13-9/24390-14-5 Doxycycline Hyclatechlortetracycline hcl 64-72-2 Chlortetracycline hydrochloride/Pyrantel pamoate 22204-24-6/Doxycycline hydrochloride 10592-13-9/24390-14-5 Doxycycline Hyclate

Introduction

Product Information
Other NameDoxycycline Hyclate
Assay99%
ApprearanceYellow crystalline powder
Package1kg/carton; 25kg/drum
PaymentAlipay; Western Union; TT
ShipmentDHL; FedEx, EMS; Air; Sea
StandardUSP/EP/CP/BP
StorageSealed in dark and dry place
Shelf Life2 Years
Function

Doxycycline Hyclate is antibacterial spectrum is very close to Tetracycline and Terramycin, but it has better effect, be sensitive to the Staphylococcus Aureus of tetracycline-resistant, oxytetracycline, long lasting time.It is often used in Senile Chronic Bronchitis, respiratory tract infection, lung infection, acute tonsillitis, mycoplasma pneumonia, urinary tract infection, blood poisoning, bacillary dysentery, acute lymphadenitis, etc. It is very popular to Nephropathy patient because of its unobvious poisoning for kidney.

Application

1. Almost the same Antibacterial spectrum with tetracycline and oxytetracycline, 
Doxycycline Hyclate has the stronger inside and outside antibacterial effect than tetracycline.

2. Microorganism has closely cross-resistance with Doxycycline Hyclate, and tetracycline and oxytetracycline. Good oral absorption. 

3. Mainly used on upper respiratory tract infection, tonsillitis, biliary tract infection, lymphadenitis, honeycomb group inflammation, chronic bronchitis caused by sensive Gram-

4. positive bacteria and gram-negative bacilli.

It can be also used to control Typhus, Qiang echinococcosis, mycoplasma pneumonia.
And used to control cholera, and prevent Falciparum malaria and leptospirosis infection

Specification

 

Items

Specifications

Results

Appearance

Yellow crystalline powder 

Conforms 

Identification 

TLC

Conforms 

sulphuric acid reaction a yellow colour develops

Conforms 

it gives reaction of chlorides

Conforms

PH

2.0~3.0

2.3

Specific absorbance   

at 349nm e(1%) 300~355

320

Specific optical rotation

-105 ~ -120°

-110°

Heavy metals:

≤50ppm

< 20ppm

Light-absorbing impurities

at 490nm  ≤0.07

0.03

Related substances

6-epidoxycycline  ≤2.0%

metacycline ≤2.0%

4-epidoxycycline ≤0.5%  (ep5)

4-epi-6-epidoxycycline ≤0.5%  (ep5)

oxytetracycline ≤0.5%  (ep5)

any other impurity ≤0.5%

not identified impurities ≤0.1% (ep5)

1.6%

0.1%

Not found

Not found

Not found

Not found

Not found

Ethanol 

4.3~6.0% (m/m)

4.5%

Sulphated ash

≤0.4%

0.05%

Water 

1.4~2.8%

1.8%

Assay 

95.0~102.0% ( c22h25cln2o8)

based on anhydrous, ethanol-free substance

98.6%

Conclusion 

    Conform with USP32

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