Factory Supply Raw Material Promethazine Hydrochloride CAS 58-33-3 Promethazine

China Factory Supply Raw Material Promethazine Hydrochloride CAS 58-33-3 Promethazine, Find details about China Promethazine Hydrochloride, Promethazine HCl from Factory Supply Raw Material Promethazine Hydrochloride CAS 58-33-3 Promethazine

Basic Info.

Model NO.

WUCINE

Appearance

White Powder

CAS

58-33-3

C17h21cln2s

320.880

Storage

Cool Dry Place

Shelf Life

2 Years

Delivery Time

3-7 Days

Trademark

WUCINE

Specification

98%-99%

Origin

China

Model NO.

WUCINE

Appearance

White Powder

CAS

58-33-3

C17h21cln2s

320.880

Storage

Cool Dry Place

Shelf Life

2 Years

Delivery Time

3-7 Days

Trademark

WUCINE

Specification

98%-99%

Origin

China

Product Desciption

Factory Supply Raw Material Promethazine Hydrochloride CAS 58-33-3 Promethazine

Product Name: Promethazine hydrochloride
CAS: 58-33-3
MF: C17H21ClN2S
MW: 320.88
EINECS: 200-375-2
Melting point: 230-232°C
Boiling point: 329.1±15.0 °C
Density: 1.137±0.06 g/cm3
Storage temp.: Store at RT
Appearance: White Powder

Promethazine hydrochloride,(±)10-[2-(dimethylamino)-propyl]phenothiazinemonohydrochloride (Phenergan), occurs as a white tofaint yellow crystalline powder that is very soluble in water,in hot absolute alcohol, and in chloroform. Its aqueous solutionsare slightly acid to litmus.

Factory Supply Raw Material Promethazine Hydrochloride CAS 58-33-3 Promethazine

Items	Requirements	Results
Appearance	White crystalline powder	White crystalline powder
Solubility	Very insoluble in water, freely soluble in ethanol(96%) and methanol chloride	Confirms
Melting point	It is melting at about 222ºC,with decomposition	222ºC
Identification	It gives A,B,D positive reaction	A,B,D positive reaction
PH	4.0~5.0	4.4
Related substances	Confirms	Confirms
Heavy metal	≤10ppm	Confirms
Loss on drying	≤0.5%	0.12%
Sulphated ash	≤0.1%	0.05%
Assay	99.0%~101.0%	99.6%
Conclusion: This product conforms to the BP2010/USP35 detection.

Promethazine hydrochloride is used as antihistamine; antiemetic; central nervous system depressant; sedative; anticholinergic; antiserotoninergic; local anesthetic; in the treatment of motion sickness, cough linctuses, nausea, and allergic conditions; used to control Parkinsonian symptoms and as central nervous system depressant; in pills, syrup, injections and suppositories.

Factory Supply Raw Material Promethazine Hydrochloride CAS 58-33-3 Promethazine Xi'an Wucine Bio Industries Inc is a national key high-tech enterprise,which mainly specializes in the R&D,operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access.Our company has independent R&D center,raw material synthesis workshop,has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

Factory Supply Raw Material Promethazine Hydrochloride CAS 58-33-3 Promethazine

1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's our payment terms?
Standard terms: T/T in advance and Western Union. Also L/C at sight is acceptable for large amount.
3. What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea. For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou