| Miejsce pochodzenia: | Chiny |
|---|---|
| Nazwa handlowa: | BCB |
| Orzecznictwo: | ISO |
| Numer modelu: | chlorowodorek prometazyny |
| Minimalne zamówienie: | 1 |
| Cena: | 100 |
| Szczegóły pakowania: | 1kg/worek, 25kg/bęben |
| Czas dostawy: | 7 dni roboczych |
| Zasady płatności: | L/C, D/A, D/P, T/T, , MoneyGram |
| Możliwość Supply: | 10000 kg / miesiąc |
| Wygląd: | Proszek o barwie białej do białawej | Nr CAS: | 58-33-3 |
|---|---|---|---|
| Czystość: | 99% | MF: | C17H21ClN2S |
| MW: | 320.880 | Okres przydatności do spożycia: | 24 miesiące |
| Przechowywanie: | Chłodne Suche Miejsce | NR EINECS.: | 200-375-2 |
| Product name | Promethazine HCL |
| Appearance | White to off-white powder |
| CAS No. | 58-33-3 |
| MF | 320.88 |
| Purity | 99% |
| Storage | Keep in cool dry place. |
The Introductction of Promethazine Hydrochloride :
Promethazine hydrochloride (English: Promethazine, also known as Promethazine Hydrochloride or Chemalbook Phenergan) is a common cough medicine. It is the first generation antihistamine, which can competitively block histamine H1 receptor, resist histamine induced telangiectasia, and reduce its.
Promethazine is a phenothiazine derivative which differs structurally from the antipsychotic phenothiazines by the presence of a branched side chain and no ring substitution. It is thought that this configuration is responsible for its relative lack (1/10 that of chlorpromazine) of dopamine antagonist properties.
Promethazine is an H1 receptor blocking agent. In addition to its antihistaminic action, it provides clinically useful sedative and antiemetic effects.
The Application & Function of Promethazine Hydrochloride :
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