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Chemical structure of O-Methylsterigmatocystin

GC18727

O-Methylsterigmatocystin

Also listed as O-methyl Sterigmatocystin

O-methyl Sterigmatocystin (OMST) is a xanthone found in several fungal species including A

ChemicalCAS17878-69-2MW338.3FormulaC19H14O6
CAS number
17878-69-2
Molecular weight
338.3
Formula
C19H14O6
Solubility
DMF： Soluble,DMSO： Soluble
InChIKey
JKUJKKGMOZDDJV-ZRNGKTOUSA-N
Catalogue number
GC18727
Brand
GLPBIO
Computed properties PubChem CID 104940 · XLogP 3.1 · TPSA 63.2 Ų · H-bond donors 0
XLogP
3.1
TPSA
63.2 Ų
H-bond donors
0
H-bond acceptors
6
Rotatable bonds
2
Heavy atoms
25

SMILES COC1=CC=CC2=C1C(=O)C3=C(C=C4C(=C3O2)[C@@H]5C=CO[C@@H]5O4)OC

Computed descriptors from PubChem (CID 104940), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.