Daptomycin beta-isomer

SL-7640

Daptomycin beta-isomer, >98%

CAS No. : [123180-72-3]

IUPAC Name : (3S,6S,9R,16R,19R,22S,25S,31S,32R)-31-((S)-2-((R)-4-Amino-2-((S)-2-decanamido-3-(1H-indol-3-yl)propanamido)-4-oxobutanamido)-3-carboxypropanamido)-3-(2-(2-aminophenyl)-2-oxoethyl)-25-(3-aminopropyl)-22-(carboxymethyl)-6-((R)-1-carboxypropan-2-yl)-9-(hydroxymethyl)-19,32-dimethyl-2,5,8,11,14,18,21,24,27,30-decaoxo-1-oxa-4,7,10,13,17,20,23,26,29-nonaazacyclodotriacontane-16-carboxylic acid

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
50MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
100MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Daptomycin, which is a novel antibiotic with rapid in vitro bactericidal activity against gram-positive organisms.

References : Silverman J. A. et al.: Antimicrob Agents Chemother., 47(8), 2538-2544, 2003; Rybak M. J. et al.: Antimicrob Agents Chemother., 44(4), 1062-1066, 2000; Steenbergen J. N. et al.: J. Antimicrob Chemother., 55(3), 283-288, 2005; Louie A. et al.: Antimicrob Agents Chemother., 45(3), 845-51, 2001;Safdar N. et al.: Antimicrob Agents Chemother., 48(1), 63-8, 2004.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.