Promethazine HCL Hydrochloride 99% Powder CAS 58-33-3

Active Pharmaceutical Ingredients Promethazine HCL is a neuroleptic medication and first-generation antihistamine of the phenothiazine family. The drug has strong sedative and weak antipsychotic effects. Medicine Raw Material 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.

Promethazine HCL 99% Promethazine Hydrochloride Powder CAS 58-33-3

[Product Name]: Promethazine HCL
[Apperance]: White Powder

[Specification]: 99%

[Test Method]: HPLC
[Storage]: Store in a cool, dry place and sealed container.

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, finished medicine drug pharmaceutical.

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