kerriamycin B

CAS NO.：98474-21-6
Empirical Formula: C43H56O17
Molecular Weight: 844.9
SAFETY DATA SHEET (SDS)
Update Date: 2025-04-28 21:36:36

What is kerriamycin B?

Description

Urdamycin A is a bacterial metabolite originally isolated from S. fradiae that has antibacterial and anticancer activities. It is active against a variety of Gram-positive and Gram-negative bacteria, including B. subtilis and strains of Arthrobacter and Streptomyces, but not the fungus S. cerevisiae, in a disc assay when used at a concentration of 1 mg/ml. Urdamycin A is cytotoxic to L1210 and HT-29, but not A549, cancer cells (IC₅₀s = 7.5, 5, and >10 μg/ml, respectively).

Properties of kerriamycin B

Boiling point:	1019.2±65.0 °C(Predicted)
Density	1.49±0.1 g/cm3(Predicted)
storage temp.	Store at -20°C
solubility	Dichloromethane: soluble,DMSO: soluble,Ethanol: soluble,Methanol: soluble
form	A solid
pka	5.97±0.70(Predicted)

Safety information for kerriamycin B

Computed Descriptors for kerriamycin B

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