Promethazine Hydrochlorine Powder Cas No: 58-33-3

MF:C17H21ClN2S
MW: 320.88
CAS:58-33-3
Purity:99% Pure
Appearance: White or light yellow crystalline powder
Assay : 99%
Packing : 25 kg/barrels, 1 kg/aluminum foil
Storage : Preserve in tight,light-resistant containers in a cool place
Shelf life : 2 years when properly stored.


What is promethazine hydrochloride (Powder)?
1. Promethazine hydrochloride is a prescription drug used in the form of oral solutions, rectal suppositories and oral tablets.
Promethazine hydrochloride is a prescription drug. It's available as an oral solution, a rectal suppository, and an oral tablet.

2. Promethazine hcl is named after Phenadoz, Phenergan, and Promethegan, etc., but not every version of the function or form may be provided with a brand name. Phenadoz can also be taken with other medicines. However, you need to consult a doctor or other related medical staff for details.

Function of Premethazine Hydrochloride
1. Premethazine is beneficial to inhibit the expansion of the three intestines caused by histamine and reduce its permeability.
2. Premethazine hcl helps to relieve wheezing caused by contractile bronchial smooth muscle. Premethazine hcl is stronger and more durable than diphenhydramine hydrochloride.
3. If there are some drugs in the hypnotic series, Premethazine will strengthen the centralized inhibition of hypnotics, analgesics and anesthetics
4.Premethazine Hydrochloride also has a good effect on preventing motion sickness. Generally speaking, it is widely used in skin and mucous membrane allergic reactions, allergic rhinitis, asthma, food allergies, dermatology, polygala, motion sickness and other diseases.

How Promethazine works?
1.Promethazine works by preventing the release of a substance called histamine from certain cells in your body. Histamine is normally released when youa re exposed to things youa re allergic to, such as pollen, dander, mold, or chemicals.
2.By preventing the release of histamine, this drug causes sleepiness and helps with pain control. It helps regulate wakefulness and helps to keep you alert and your senses heightened.
3.Promethazine hcl also works to reduce stimulation of the part of your brain that sends signals to make you vomit.

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