CAS 58-33-3 USP Promethazine HCl Powder Best Promethazine Price

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: White Powder
• Purity: >99%
• Model NO.: Frazer -Promethazine Hcl
• Assay: 99%Min
• Test: HPLC
• Storage: Cool Dry Place
• Mf: C17h20n2shcl
• Grade Standard: Food Grade, Medicine Grade
• Shelf Life: 2 Years Proper Storage
• Active Ingredient: Promethazine
• Case No: 58-33-3
• Sample: Promethazine HCl Avaliable
• Appearance: White Powder
• Color: White
• Certificate: GMP ISO USP Bp
• Transport Package: Foil Bag
• Specification: 99%
• Trademark: Xi′an Frazer Biotech Co., Ltd.
• Origin: China
• Production Capacity: 500kg/Month

Product Description

 Top Quality Best Selling CAS 58-33-3 Promethazine HCl Powder

Melting point	230-232°C
Fp	9ºC
storage temp.	Refrigerator
solubility	Very soluble in water, freely soluble in ethanol (96 per cent)
form	neat
PH	pH (50g/L, 25ºC) : 4.0~6.0
λmax	297nm(H2O)(lit.)
Merck	14,7786
BRN	4166397
InChIKey	XXPDBLUZJRXNNZ-UHFFFAOYSA-N
CAS DataBase Reference	58-33-3(CAS DataBase Reference)
EPA Substance Registry System	Promethazine hydrochloride (58-33-3)

What is Promethazine?

Promethazine is a neuroleptic medication and first-generation antihistamine of the phenothiazine family. The drug has strong sedative and weak antipsychotic effects. It also reduces motion sickness and has antiemetic and anticholinergic properties (via its action on the dopamine receptor D2). In some countries it is prescribed for insomnia when are contraindicated. It is available in many countries under many brand names. Promethazine was developed in the mid 1940s when a team of scientists from Rhône-Poulenc laboratories were able to synthesize it from phenothiazine and a diamine side chain of diphenhydramine.

Application of Promethazine

Promethazine hydrochloride is a phenothiazine used to treat or prevent nausea and vomiting caused by anesthesia or surgery, certain types of allergic reactions, pain caused by surgery or childbirth, and to sedate patients before surgery or medical procedures. Promethazine injection is usually given when a person cannot take the medication orally (by mouth). Promethazine hydrochloride is available ingeneric form.

Function of Promethazine
1.Promethazine hydrochlorine for a variety of allergies (such as asthma, urticaria, etc.), vomiting during pregnancy, vertigo caused by boating.
2.Promethazine hydrochlorine can be used in combination with aminophylline for the treatment of asthma.
3.Promethazine hydrochlorine other dubbed hibernation injection for artificial hibernation.