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Chemical structure of Ergosterol

GN10349

Ergosterol

Also known as (3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol

Ergosterol (catalogue number GN10349) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 57-87-4. Molecular formula C28H44O, molecular weight 396.66. IUPAC name: (3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Supplied in 3 pack sizes, from 10mg at ₪126.45 to 100mg at ₪167.24; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS57-87-4MW396.66FormulaC28H44O
CAS number
57-87-4
Molecular weight
396.66
Formula
C28H44O
Solubility
＜2·95mg/mL in DMSO
InChIKey
DNVPQKQSNYMLRS-APGDWVJJSA-N
Catalogue number
GN10349
Brand
GLPBIO
Computed properties PubChem CID 444679 · XLogP 7.4 · TPSA 20.2 Ų · H-bond donors 1
XLogP
7.4
TPSA
20.2 Ų
H-bond donors
1
H-bond acceptors
1
Rotatable bonds
4
Heavy atoms
29

SMILES C[C@H](/C=C/[C@H](C)C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC=C4[C@@]3(CC[C@@H](C4)O)C)C

Computed descriptors from PubChem (CID 444679), 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.