| Powder: | Yes |
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| Customized: | Non-Customized |
| Certification: | Coa, MSDS |
| Suitable for: | Other |
| State: | Powder |
| Purity: | >99% |
| Samples: |
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| Customization: |
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| {Product Name}: | Promethazine Hydrochloride |
| {Other Name}: | Promethazine HCl/Phenergan |
| {Test Method.}: | HPLC |
| {Appearence.}: | White Powder |
| {Specification}: | 99% |
| {MOQ}: | 1kg |
Promethazine hydrochloride 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.
Function of Pharmaceutical Ingredient CAS 58-33-3 API 99% Powder Phenergan/Promethazine Hydrochloride/HCl
It 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 Pharmaceutical Ingredient CAS 58-33-3 API 99% Powder Phenergan/Promethazine Hydrochloride/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.
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