Betamethasone 17-valerate Suppliers, Betamethasone 17-valerate Manufacturers.

Hubei widely chemical technology Co., Ltd

Betamethasone 17-valerate

Category :
Pharmaceuticals and Biochemicals
Synonyms :
betamethasone pentanoate;Betamethasone Valerate;1,4-Pregnadiene-11b,17a,21-triol-9a-fluoro-16b-methyl-3,20-dione 17-valerate;9-Fluoro-11beta,17,21-trihydroxy-16bet;methylpregna-1,4-diene-3,20-dione 17-valerate;VALISONE (11-beta,16-beta)-l)oxy);17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione-9-fluoro-11-bet;17-valerate;Betamethasone valerate ester;betnovateat;celestoderm;(11beta,16beta)-9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate;9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate;(8xi,14xi,16beta)-9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate;
CAS NO :
2152-44-5
EC NO :
218-439-3
Molecular Formula :
C₂₇H₃₇FO₆
Molecular Weight :
476.5775
Main Specifications :
97.0%～103.0%
InChI :
InChI=1/C27H37FO6/c1-5-6-7-23(33)34-27(22(32)15-29)16(2)12-20-19-9-8-17-13-18(30)10-11-24(17,3)26(19,28)21(31)14-25(20,27)4/h10-11,13,16,19-21,29,31H,5-9,12,14-15H2,1-4H3/t16-,19?,20?,21?,24-,25-,26-,27-/m0/s1
Packing :
1kg/Aluminum foil bag

Product description :

Product Name: Betamethasone 17-valerate

Synonyms: 1,4-Pregnadiene-11b,17a,21-triol-9a-fluoro-16b-methyl-3,20-dione 17-valerate; 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate

Molecular Formula: C27H37FO6 Molecular Weight: 476.58

CAS RN: 2152-44-5 EINECS: 218-439-3

Specification
Description	White or almost white crystalline powder
Quality standard	USP32/BP2009/EP7
Specific Rotation	+75°～+82°
Melting point	about 192℃
Residue on ignition	max. 0.2%
Loss on drying	max. 0.5%
Chromatographic purity (HPLC)	- any individual impurity max. 1.0% - total impurities max. 2.0%
Assay(HPLC,basis on drying)	97.0%～103.0%

Packing: 1kg/Aluminum foil bag

Delivery: The product will be sent out as soon as payment received, 4 days by air, 30 days by sea.
Express way is as the following:
(Shipping : TNT,Fedex,DHL,USP,EMS and so on)

WHY CHOOSE US?

Strict quality control： Good raw material is the basic of good quality, Widely see the quality control as the life of enterprise. Widely has its unique quality control department.After finishing the regulations Pharmacopoeia rigorous testing according to authority third-party testing and relevant laws, regulations and only up to the grade, we can let the product be passing.

Price advantage of service：Widely's production and sale one-stop service, is in the continuous improvement and innovation, so that Widely promise customers purchasing good product with reliable price.

Quick Delivery: When customers do not have special subcontracting requirements, we will delivery the goods within 24 hours after we recieve the payment according to customers requirements.(If meets the national holidays, the time is put off by turns)

Our Information

Hubei Widely Chemical Technology Co., Ltd. is a professional production and sales of Pharmaceutical raw materials, intermediates GMP factory , welcome to inquire the prices , quality standards and other informations of the products, hope to establish long-term business relationship with you !

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