FD-838
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category | Antibiotics |
Catalog number | BBF-04405 |
CAS | 110341-78-1 |
Molecular Weight | 411.41 |
Molecular Formula | C22H21NO7 |
Purity | ≥98% |
Online Inquiry
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
FD-838 is produced from the mycelia of the basidiomycete Hericium erinaceum. FD-838 inhibits the growth of two plant fungal pathogens Botrytis cinerea and Glomerella cingulata. It has anti-tumor activity.
- Specification
- Properties
- Reference Reading
- Price Product List
Synonyms | Azaspirofuran A; Antibiotic FD-838; (5R,8S,9R)-2-(5-Ethyl-2-furyl)-3-methyl-8-benzoyl-8-methoxy-9-hydroxy-1-oxa-7-azaspiro[4.4]nona-2-ene-4,6-dione; 1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-dione, 8-benzoyl-2-(5-ethyl-2-furanyl)-9-hydroxy-8-methoxy-3-methyl-, (5S,8S,9R)- |
Storage | Store at -20°C |
IUPAC Name | (5S,8S,9R)-8-benzoyl-2-(5-ethylfuran-2-yl)-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione |
Canonical SMILES | CCC1=CC=C(O1)C2=C(C(=O)C3(O2)C(C(NC3=O)(C(=O)C4=CC=CC=C4)OC)O)C |
InChI | InChI=1S/C22H21NO7/c1-4-14-10-11-15(29-14)16-12(2)17(24)21(30-16)19(26)22(28-3,23-20(21)27)18(25)13-8-6-5-7-9-13/h5-11,19,26H,4H2,1-3H3,(H,23,27)/t19-,21-,22-/m1/s1 |
InChI Key | PXIIDWGMSCTXAQ-CEMLEFRQSA-N |
Appearance | Pale Green Powder |
Antibiotic Activity Spectrum | Neoplastics (Tumor) |
Boiling Point | 665.1±55.0°C at 760 mmHg |
Melting Point | 98-99°C |
Density | 1.4±0.1 g/cm3 |
Solubility | Soluble in Methanol, Chloroform, Benzene; Fairly soluble in Ether, Hexane |
BBF-03428 | Tubermycin B | Inquiry |
BBF-05827 | Spliceostatin A | Inquiry |
BBF-05880 | N-Me-L-Ala-maytansinol | Inquiry |
BBF-01732 | Mevastatin | Inquiry |
BBF-00968 | Homoalanosine | Inquiry |
BBF-01737 | Cordycepin | Inquiry |
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
