Catalog No. Size 价格库存数量
S2157-2 Solid 2 mg ¥85
S2157-10 Solid 10 mg ¥255


Retapamulin, also known as SB-275833, is a newer topical agent of pleuromutilin class approved by the Food and Drug Administration for treatment of impetigo in children. It has been demonstrated to have low potential for the development of antibacterial resistance and a high degree of potency against poly drug resistant Gram-positive bacteria found in skin infections including Staphylococcus aureus strains. The drug is safe owing to low systemic absorption and has only minimal side-effect of local irritation at the site of application.

Product information

CAS Number: 224452-66-8

Molecular Weight: 517.76

Formula: C30H47NO4S

Chemical Name: (1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxotricyclo[¹,⁸]tetradecan-6-yl 2-{[(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl]sulfanyl}acetate

Smiles: C[C@]1(C[C@@H](OC(=O)CSC2C[C@@H]3CC[C@H](C2)N3C)[C@@]2(C)[C@@H]3C(=O)CC[C@@]3(CC[C@H]2C)[C@@H](C)[C@@H]1O)C=C


InChi: InChI=1S/C30H47NO4S/c1-7-28(4)16-24(35-25(33)17-36-22-14-20-8-9-21(15-22)31(20)6)29(5)18(2)10-12-30(19(3)27(28)34)13-11-23(32)26(29)30/h7,18-22,24,26-27,34H,1,8-17H2,2-6H3/t18-,19+,20-,21+,22?,24-,26+,27+,28-,29+,30+/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.


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