Elsamicin B
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
| Category | Antibiotics |
| Catalog number | BBF-01205 |
| CAS | 97068-31-0 |
| Molecular Weight | 494.45 |
| Molecular Formula | C26H22O10 |
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Capabilities & Facilities
Fermentation Lab
4 R&D and scale-up labs
2 Preparative purification labs
Fermentation Plant
Semi pilot, pilot and industrial plant 4 Manufacturing sites 7 Production lines at pilot scale 100+ Reactors of 30-4000 L; 170+ reactors of 20 KL-30 KL; 24+ reactors of >100 KL 2 Hydrogenation reactors (200 L, 4Mpa and 1000L, 4Mpa)
Product Description
Elsamicin B is produced by the strain of Actinomycetes J904-21. It is an antitumor antibiotic in the Chartreusin group. Aminoglycogen-deficient Elsamicin B shows only minimal antitumor activity.
- Specification
- Properties
- Reference Reading
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| Synonyms | 10-[(3-C-Methyl-6-deoxy-β-D-galactopyranosyl)oxy]-6-hydroxy-1-methylbenzo[h][1]benzopyrano[5,4,3-cde][1]benzopyran-5,12-dione; Benzo(h)(1)benzopyrano(5,4,3-cde)(1)benzopyran-5,12-dione, 10-((6-deoxy-3-C-methyl-beta-D-galactopyranosyl)oxy)-6-hydroxy-1-methyl-; 6-Hydroxy-1-methyl-5,12-dioxo-5,12-dihydrobenzo[g][2]benzopyrano[5,4,3-cde][2]benzopyran-10-yl 6-deoxy-3-C-methylhexopyranoside |
| IUPAC Name | 8-hydroxy-15-methyl-3-[(3R,4S,5S,6R)-3,4,5-trihydroxy-4,6-dimethyloxan-2-yl]oxy-11,18-dioxapentacyclo[10.6.2.02,7.09,19.016,20]icosa-1(19),2(7),3,5,8,12(20),13,15-octaene-10,17-dione |
| Canonical SMILES | CC1C(C(C(C(O1)OC2=CC=CC3=C2C4=C5C6=C(C=CC(=C6C(=O)O4)C)OC(=O)C5=C3O)O)(C)O)O |
| InChI | InChI=1S/C26H22O10/c1-9-7-8-13-16-14(9)23(30)36-20-15-11(19(27)18(17(16)20)24(31)34-13)5-4-6-12(15)35-25-22(29)26(3,32)21(28)10(2)33-25/h4-8,10,21-22,25,27-29,32H,1-3H3/t10-,21+,22+,25?,26+/m1/s1 |
| InChI Key | HPVDVZANUAGIRR-CFSKDKRZSA-N |
| Appearance | Yellow Long Rod Crystal |
| Antibiotic Activity Spectrum | Neoplastics (Tumor) |
| Melting Point | 271-272 °C (dec.) |
| Solubility | Soluble in Pyridine, Methanol |
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
