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

Category | Mycotoxins |
Catalog number | BBF-04354 |
CAS | 17878-69-2 |
Molecular Weight | 338.31 |
Molecular Formula | C19H14O6 |
Purity | >95% by HPLC |
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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
A xanthone isolated from several species of aspergillus including A. flavus, A. parasiticus, A. versicolor and B. piluliferum. It is a carcinogenic precursor of aflatoxin, and structurally related to the aflatoxins.
- Specification
- Properties
- Reference Reading
- Price Product List
Synonyms | OMST; 8-O-Methylsterigmatocystin; O-Methyl sterigmatocystin; 7-O-Methylsterigmatocystin; 7H-Furo(3',2':4,5)furo(2,3-c)xanthen-7-one, 3a,12c-dihydro-6,8-dimethoxy-, (3aR-cis)-; Sterigmatocystin, O-methyl-; 3aR,12cS-dihydro-6,8-dimethoxy-7H-furo[3',2':4,5]furo[2,3-c]xanthen-7-one |
Storage | Store at -20°C |
IUPAC Name | (3S,7R)-11,15-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.02,9.03,7.014,19]icosa-1,4,9,11,14(19),15,17-heptaen-13-one |
Canonical SMILES | COC1=CC=CC2=C1C(=O)C3=C(C=C4C(=C3O2)C5C=COC5O4)OC |
InChI | InChI=1S/C19H14O6/c1-21-10-4-3-5-11-15(10)17(20)16-12(22-2)8-13-14(18(16)24-11)9-6-7-23-19(9)25-13/h3-9,19H,1-2H3/t9-,19+/m0/s1 |
InChI Key | JKUJKKGMOZDDJV-ZRNGKTOUSA-N |
Source | Chaetomium sp. |
Appearance | Pale Yellow Solid |
Boiling Point | 564.7±50.0°C (Predicted) |
Melting Point | 265°C |
Density | 1.407±0.06 g/cm3 (Predicted) |
Solubility | Soluble in DMF, DMSO; Moderately soluble in Methanol, Ethanol; Poorly soluble in Water |
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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
