Retapamulin

Retapamulin is a topical antibiotic developed by GlaxoSmithKline. It is the first drug in the new class of pleuromutilin antibiotics to be approved for human use. It is marketed as an ointment under the brand names Altabax and Altargo.

Retapamulin was approved by the United States Food and Drug Administration in April 2007 for the treatment of bacterial skin infections such as impetigo. In May 2007, retapamulin received approval in the EU from the European Medicines Agency for the same indication.

RETAPAMULIN Basic information

Product Name:RETAPAMULIN

Synonyms:RETAPAMULIN;Rebapamulin;SB-275833;RetapaMulin (SB-275833);(3aS,4R,5S,6S,8R,9R,9aR,10R)-2-(exo-8-Methyl-8-azabicyclo[3.2.1]octan-3-ylsulfanyl)acetic acid 5-hydroxy-4,6,9,10-tetraMethyl-1-oxo-6-vinylperhydro-3a,9-propanocyclopentacycloocten-8-yl ester;RetapaMulin API;tetapaMulin;(1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetraMethyl-9-oxotricyclo[5.4.3.0^{1,8}]tetradecan-6-yl 2-{[(1R,3S,5S)-8-Methyl-8-azabicyclo[3.2.1]octan-3-yl]sulfanyl}acetate

Place of orgin : China

Specifications:

CAS no. : 224452-66-8

Molecular formula: C30H46NO4S

Molecular weight: 516.7561

Boiling point: 623.8 ° C at 760 mmHg

Flash: 331 ° C

Vapor pressure: 3.57 e-18 mmHg at 25 ° C

Storage ：Store in cool and dry palce. Keep away from strong light ,high temperature.

Usage: Used as pharmaceutical intermediates

transportation：by express delivery (by EMS,DHL,TNT & FEDEX) or sea & air shipping.

Shipment term: EXW, FOB, CIF, CNF

Sample: At any time to provide (lowest price & highest quality)

pecification

Items	Specifications	Results
Appearance	Off-white powder	Complies
Identification NMR	Consistent with structure	Complies
Loss on drying	≤0.5%	0.25%
Heavy metals	≤20ppm	<20ppm
Individual impurity	≤0.5%	0.3%
Total impurities	≤1.5%	0.7%
Purity(HPLC)	≥98.5%	99.3%

Packaging & Shipping:

25kg/drum or according to customer's requiement

Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

For mass orders, it will be delivered by air or sea.

Depending on your location, please allow 1-5 business days for your order to arrive.

For small order, please expect 3-7 days by UPS DHL EMS.

For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

my contact infomation is:

Email: cloris_2016@tuskwei.com or

bettytuskwei@yahoo.com

Skype: betty_3451

Website: http://www.tuskwei.net/

Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body