Product name:Alborixin
Synonyms: Antibiotic S-14750A;S-14750A
CAS No.: 57760-36-8
MOL File: 57760-36-8.mol
Molecular Formula: C48H84O14
Molecular Weight: 885.17
Percent Composition: C 65.13%, H 9.57%, O 25.30%
Properties: White amorphous powder, mp 100-105°. [a]20 -7° (c = 4 in acetone). pKa 10.02 (25° in methanol). LD50 in mice: 15 mg/kg s.c. (Delhomme). LD50 originally reported as 150 mg/kg, corrected in J. Antibiot. 30, Suppl. (1977), facing p 77-12.
Melting point: mp 100-105°
pKa: pKa 10.02 (25° in methanol)
Optical Rotation: [a]20 -7° (c = 4 in acetone)