Pharmaceutical Raw Material USP Standard CAS 58-33-3 99% Pure API Powder Phenergan/Promethazine HCl/Promethazine Hydrochloride for Allergic Diseases

• Powder: Yes
• Customized: Customized
• Certification: ISO 9001, USP, BP
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Model NO.: A-488
• Sample: Available
• MOQ: 1kg
• Character: White Powder
• Assay: 99%
• Test Method: HPLC
• Storage: Cool and Dry Places
• Packing: 1kg/Bag; 25kg/Drum
• CAS: 58-33-3
• Mf: C17h21cln2s
• MW: 320.88
• Coa: Available
• MSDS: Available
• Brand: Greenway
• Grade: Pharmaceutical Grade
• Usage: Pharmaceutical
• Transport Package: 1kg/Bag; 25kg/Drum
• Specification: 1kg/Bag; 25kg/Drum
• Trademark: Greenway
• Origin: Jiangsu
• HS Code: 2942000000
• Production Capacity: 500kg/Week

Product Description

Product Name	Promethazine Hydrochloride/Phenergan
CAS No.	58-33-3
Molecular Formula	C17H21ClN2S
Molecular Weight	320.88
Appearance	White Powder
Assay	99%
Grade	Pharmaceutical Grade
Brand	Greenway

 

Promethazine hydrochloride (English: Promethazine, also known as Phenergan) is a common cough drug. It is an anti-histamine drug, which can competently block histamine H1 receptor, antagonize histamine-induced telangiectasis and reduce its permeability. Therefore, it can relieve cough caused by tracheal irritation.

Product Functions&Applications:

Promethazine hydrochloride is suitable for allergic diseases and vomiting during pregnancy.

 

1. Used for vertigo caused by allergies (such as asthma, urticaria, etc.), vomiting during pregnancy, boating, etc.

2. It can be combined with aminophylline to treat asthma.

3. The hibernation injection was prepared with pethidine and other ingredients for artificial hibernation.