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CAS 58-33-3 Anti Allergy Powder HCL Promethazine Hydrochloride Powder

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: Promethazine hydrochloride
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually7-10days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000kg/Month
Detail Information
CAS: 58-33-3 Mf: C17H21ClN2S
Melting Point: 230-232 Specification: ≥98%
Einecs No.: 200-375-2 Appearance: White Powder
High Light:

CAS 58-33-3 Anti Allergy Powder

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HCL Promethazine hydrochloride Powder

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CAS 58-33-3 api and pharmaceutical intermediates


Product Description

CAS 58-33-3 API Powder Anti Allergy Powder Promethazine hydrochloride Hcl

 

CAS 58-33-3 Anti Allergy Powder HCL Promethazine Hydrochloride Powder 0

 

Prodcut name Promethazine hydrochloride
MOQ 1KG
CAS No. 58-33-3
Appearance White powder
Molecular Formula C17H21ClN2S
Molecular Weight 320.88
Assay 99%
Application  Medical Grade

 

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The Introductction of Promethazine hydrochloride:

 

Promethazine hydrochloride can be used for anti-allergy, antiemetic, anti-syncope, sedative and hypnotic. In terms of anti-allergy, mainly by affecting the allergic substance histamine, it plays an anti-allergic effect and can relieve the congestion effect of histamine on bronchial smooth muscle.

 

In terms of antiemetic, it inhibits the central nervous system and inhibits the emetic chemosensory sensation of the medulla oblongata, thereby playing an antiemetic role. In terms of anti-motion sickness, it also acts through the central nervous system, blocking the neurotransmitters related to the central nervous system, thereby playing the role of anti-motion sickness. In addition, it also has sedative and hypnotic effects, and also acts through the central nervous system.

 

The Application & Function of Promethazine hydrochloride:

 

This drug has the following clinical uses:

 

1. It can be used for the treatment of allergic rhinitis and vasomotor rhinitis, and it can also be used for allergic skin reactions.

2. It can be used for motion sickness, such as preventing motion sickness, seasickness, and plane sickness.

3. It has sedative and hypnotic effects, but it is usually used for sedative and hypnotic therapy during and after surgery, not for conventional treatment of chronic insomnia.

4. In addition, it is also used for the treatment of nausea and vomiting, as well as for the prevention and treatment of nausea and vomiting after anesthesia and surgery. In short, promethazine hydrochloride has many effects, including anti-allergy, anti-motion sickness, as well as sedative, hypnotic, and antiemetic effects.

 

 The COA of  Promethazine hydrochloride:

 

Product Name:

 

Promethazine Hydrochloride

 

ITEMS OF ANALYSIS

 

SPECIFICATIONS

 

RESULT

 

Appearance

 

White or yellowish crystalline powder

 

Complies

 

Solubility

 

Complies

 

Complies

 

Melting point

 

About 230-232

 

231.6°C

 

Identification

 

Complies

 

Complies

 

pH(Acididy)

 

4.0-5.0

 

4.6

 

Loss on drying

 

No more than 0.5%

 

0.02%

 

Sulphated ash

 

No more than 0.1%

 

0.02%

 

Heavy metals

 

≤10ppm

 

<10ppm

 

Assay(DRY)

 

99.0%-101.0%

 

99.4%

 

Conclusion: Complies with the BP/USP standard

 

 

 

 

 

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