High Quality API Pharmaceutical Intermediate Pure Promethazine HCl CAS 58-33-3 Promethazine Hydrochlorine Powder for Hot Sale

• Powder: Yes
• Customized: Customized
• Suitable for: Adult
• Purity: >99%
• Mf: C17h21cln2s
• Einecs No.: 200-375-2
• Appearance: White Powder
• MOQ: 1kg
• Grade: Pharmaceutical Grade
• Test Method: HPLC
• Molecular Weight: 320.88
• Melting Point: 230-232°c
• CAS: 58-33-3
• Transport Package: Paper Bag or Drum
• Specification: 1kg/bag; 25kg/drum
• Trademark: Greenway Biotech
• Origin: China
• HS Code: 2942000000
• Production Capacity: 1000kg/Year

Product Description

High Quality API Pharmaceutical Intermediate Pure Promethazine HCL CAS
58-33-3 Promethazine Hydrochlorine Powder for Hot Sale

Product Name	Promethazine Hydrochlorine
Brand Name	Greenway Biotech
Purity	99%
MF	C17H21ClN2S
Appearance	White Powder
Test Method	HPLC

Function of Promethazine hcl

Promethazine hcl can block histamine H1 receptor competitively which comes into
antihistamine activity, restrain the trichangiectasia caused by antihistamine, lower its
permeability, help soothe the wheeze due to contractile bronchial smooth muscle, the
effection is stronger and durable than that of diphenhydramine hydrochloride. As easily
entering into the brain, the sedation is obvious. Strengthen the central inhibition of the
hypnotic, analgetika and anaesthetic; the anti-cholinergie effection is powerful, it also has
a good effect of prevention and cure of carsickness. Widely used in skin and mucosal
allergy reaction,allergic rhinitis,asthma,food allergy,dermography,pelagism,airsickness, ect.

Application of Promethazine hcl

1. Mucocutaneous allergy: applicable to long-term, seasonal allergic rhinitis, vasomotor
rhinitis, allergic conjunctivitis, urticaria, angioneurotic edema, blood or plasma products,
allergic reactions, skin scratch disease.

2. Motion sickness: motion sickness prevention, seasickness, halo plane.

3. For anesthesia and surgery before and after adjuvant therapy, including sedation, hypnosis,
analgesia, antiemetic.

4. For the prevention and treatment of radiation sickness or drug-induced nausea and vomiting.

Promethazine hydrochloride, Promethazine hcl, Promethazine powder