Wuhan Shu Europe Technology Co., Ltd.
We are professional supplier of paracetamol (acetaminophen),omeprazole,fluconazole,phenylbutazone,pregabalin,domperidone,melazine,promethazine hydrochloride,doxorubicin hydrochloride,daunorubicin hydr
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
Promethazine hydrochloride 58-33-3Basic Information | English name: promethazine hydrochloride CAS Number: 58-33-3 Molecular formula: C17H21ClN2S Molecular weight: 320.88000 Content: 99% Level: Pharmaceutical grade Packing: 25 kg / cardboard drum can be split Ingredients: promethazine hydrochloride 99 Downstream products: cough medicine Related Category: Respiratory Drugs |
Physical properties | Melting point: 230-232 ° C Boiling point: 403.7ºC at 760 mmHg Density: 1.131 g / cm3 Flash point: 198ºC Storage conditions: Refrigerator Appearance: white or off-white powder |
Pharmacology | Can block the smooth muscle, capillary wall and other tissues of the H1 receptor, and thus histamine from the competitive antagonism, still significant central stabilizing effect, can strengthen the anesthetic, hypnotics and analgesic effect. And can reduce body temperature and antiemetic. |
Use | 1, for a variety of allergies (such as asthma, urticaria, etc.), vomiting during pregnancy, by boat and other dizziness caused. 2, with aminophylline and other combined treatment of asthma. 3, for a variety of allergic diseases and vomiting during pregnancy. |
