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Pharmacy Grade Local Anesthetic Drugs Promethazine hydrochloride CAS 58-33-3 for Reliving cough

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Pharmacy Grade Local Anesthetic Drugs Promethazine hydrochloride CAS 58-33-3 for Reliving cough

China Pharmacy Grade Local Anesthetic Drugs Promethazine hydrochloride CAS 58-33-3 for Reliving cough supplier

Large Image :  Pharmacy Grade Local Anesthetic Drugs Promethazine hydrochloride CAS 58-33-3 for Reliving cough

Product Details:

Place of Origin: China
Brand Name: Senwayer
Certification: GMP,ISO9001,KOSHER
Model Number: 58-33-3

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: Discreet disguised package or as required
Delivery Time: 3-5 working days
Payment Terms: T/T, , MoneyGram,,Bitcoin
Supply Ability: Mass stock
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Detailed Product Description
CAS: 58-33-3 Packing: Aluminum Foil Bags Or As Requirement
Appearance: White Powder Purity: Over 99%
Grade: Pharmaceutical Grade MOQ: 10g
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Local Anesthetic Agents

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Injectable Local Anesthetics

Pharmacy Grade Drug Promethazine hydrochloride CAS: 58-33-3 for Reliving cough

 

Basic information:

 

Chemical name:Promethazine hydrochloride
MF:C17H21ClN2S
MW: 320.88
CAS:58-33-3
MOQ: 10g
Appearance: White or light yellow crystalline powder
Delivery methods: T/T, , Moneygram, Bitcoin
Delivery time: 4~7 working days.

 

COA:

 

Product name

 

promethazine hydrochloride

CAS No.

 

58-33-3

Outer Packing

 

25KG/DRUM

Production date

 

APRIL 2016

Shelf life

 

MARCH 2021

Standard adopted

 

IP

Items of analysis

 

Specification

 

Results

 

description a white or faintly yellowish,crystalline powder a white crystalline powder
solubility very soluble in water,freely soluble in chloroform and in ethanol(95%),practically insoluble in ether very soluble in water,freely soluble in chloroform and in ethanol(95%);practically insoluble in ether
A. IR absorption spectrum positions and relative sizes of the banks in the spectrum of the sample and reference spectrum shall be concordant positions and relative sizes of the bands in the spectrum of the sample and reference spectrum are concordant
B.by TLC It complies with the identification test for phenothiazines it complies with the identification test for phenothiazine
C.Test with nitric acid forms orange colored solution and organge-red precipitate complies with test for chlorides
pH(10% w/v solution) 4.0-5.0 4.31
isopromethazine not more than 1.0% less than 1.0%
other impurity not more than 0.5% less than 0.5%
sulphated ash not more than 0.5% 0.20%
loss on drying at 105℃ not more than 0.5% 0.20%
assay 98.5-101%(on anhydrous basis) 100.0%

Conclusion

 

Qualified

 

 

What is promethazine hydrochloride?

 

Promethazine hydrochloride is a prescription drug. It’s available as an oral solution, a rectal suppository, and an oral tablet.

 

The rectal suppositories are available as the brand-named drugs Phenadoz, Phenergan, and Promethegan. They are also available as generic drugs. The oral solution and oral tablet are only available as generic drugs. Generic drugs usually cost less. In some cases, they may not be available in every strength or form as the brand-name version.

 

This drug may be used as part of a combination therapy. This means you may need to take it with other medications.

 

Medical uses:

 

As a sedative
For preoperative sedation and to counteract postnarcotic nausea
To reduce nervousness, restlessness and agitation caused by psychiatric conditions (used for this purpose mainly in Europe)
As antiallergic medication to combat hay fever (allergic rhinitis), etc., or to treat allergic reactions, alone or in combination with oral decongestants such as pseudoephedrine
As an adjunct treatment for anaphylactoid conditions (IM/IV route preferred)
Together with codeine or dextromethorphan against cough
As a motion sickness or seasickness remedy when used with ephedrine or pseudoephedrine
To combat moderate to severe morning sickness and hyperemesis gravidarum: In the UK, promethazine is drug of first choice, being preferred as an older drug with which there is a greater experience of use in pregnancy (second in line being metoclopramide or prochlorperazine).
Previously, it was used as an antipsychotic,although it is generally not administered for this purpose now; promethazine has only approximately 1/10 of the antipsychotic strength of chlorpromazine.
Treatment for migraines; however, other similar medications, like Compazine, have been shown to have a more favorable treatment profile,and are used almost exclusively over promethazine.

 

 

 

Our Advantages:

 

1. Good reputation:
Our company is a leading chemical company in China, and has more than 16 years history. We have over 10 branch offices, all enjoy good reputation from worldwide customers.

 

2. High Quality&low price
All of our products have top quality and high purity, since we are the factory, our price is competitive.

 

3. Multiple payment methods.
We have mutiple payment methods, T/T, Western Unoin, MoneyGram, and Bitcoin for your convenience.

 

4. Mass Stock
In order to better serve our customers, we are preparing mass stock in our warehouse, we can always ship your parcel within 24 hours.

 

5. High customs clearance pass rate.
Through 16 years hard work, we have accumulated rich exporting experience to USA, UK, France, Italy, Germany,Spain, Brail, korea, India and so on.We will use special ways to disguise the goods, 98% customs clearance rate is guaranteed, if the delivery is not successful, we will resend for free.

 

6. Warm After service.
If you have any problems about the goods, do no hesitate to contact us, we can provide 7/24 service.

 

If you have any question pls feel free to contact me via:

Email: export@senwayer.com
Whats-app:+86-18186442580
Wickr me:yukis8888
We-chat:+86-18186442580
Tele-gram:+86-18186442580

 

 

Contact Details
Wuhan Senwayer Century Chemical Co.,Ltd

Contact Person: Anna

Tel: +8615897612265

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