YS-822A
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category | Antibiotics |
Catalog number | BBF-01564 |
CAS | 130767-46-3 |
Molecular Weight | 741.9 |
Molecular Formula | C37H59NO14 |
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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
YS-822A is a polyene macrolide antibiotic isolated from the culture filtrate of a mutant strain H-8 of Streptoverticillium eurocidicum var. asterocidicus S-822. It has antifungal activity with MIC of 3.12-12.5μg/mL for yeast.
- Specification
- Properties
- Reference Reading
- Price Product List
Synonyms | YS 822A; Antibiotic YS 822A; 10,29-Dioxabicyclo(23.3.1)nonacosa-15,17,19,21-tetraene-26-carboxylic acid, 23-((3-amino-3,6-dideoxy-beta-D-mannopyranosyl)oxy)-1,3,5,6,27-pentahydroxy-11-(1-methylethyl)-9-oxo- |
IUPAC Name | (15Z,17E,19E,21E)-23-[(2R,3S,4S,5S,6R)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-1,3,5,6,27-pentahydroxy-9-oxo-11-propan-2-yl-10,29-dioxabicyclo[23.3.1]nonacosa-15,17,19,21-tetraene-26-carboxylic acid |
Canonical SMILES | CC1C(C(C(C(O1)OC2CC3C(C(CC(O3)(CC(CC(C(CCC(=O)OC(CCCC=CC=CC=CC=C2)C(C)C)O)O)O)O)O)C(=O)O)O)N)O |
InChI | InChI=1S/C37H59NO14/c1-21(2)28-14-12-10-8-6-4-5-7-9-11-13-24(50-36-34(45)32(38)33(44)22(3)49-36)18-29-31(35(46)47)27(42)20-37(48,52-29)19-23(39)17-26(41)25(40)15-16-30(43)51-28/h4-9,11,13,21-29,31-34,36,39-42,44-45,48H,10,12,14-20,38H2,1-3H3,(H,46,47)/b5-4+,8-6-,9-7+,13-11+/t22-,23?,24?,25?,26?,27?,28?,29?,31?,32+,33-,34+,36+,37?/m1/s1 |
InChI Key | HCAJMOSNTHQEGE-HEVHWGFOSA-N |
Antibiotic Activity Spectrum | fungi; yeast |
Melting Point | 265°C (dec.) |
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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
