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Steroids and sterols

Ergosterol, acetate

Also known as Ergosta-5,7,22-trien-3-beta-yl acetate, Ergosterol Acetate, Ergosteryl acetate

CAS 2418-45-3Formula C30H46O2Molar mass 438.70 g/molEC 219-335-0
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Ergosterol, acetate chemical structure, C30H46O2, CAS 2418-45-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2418-45-3
Formula
C30H46O2
Molar mass
438.70 g/mol
EC number
219-335-0
HS code
291539
Category
Steroids and sterols

What is Ergosterol, acetate?

Plain description, key identifiers and synonyms

Ergosterol Acetate has been reported in Chlorella vulgaris.

Identifiers

Registry numbers, names and line notations, tap to copy

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-yl] acetate
CAS number
2418-45-3
EC number
219-335-0
Molecular formula
C30H46O2
InChIKey
NGEVNHYPVVOXPB-RZZBNZQCSA-N
InChI
InChI=1S/C30H46O2/c1-19(2)20(3)8-9-21(4)26-12-13-27-25-11-10-23-18-24(32-22(5)31)14-16-29(23,6)28(25)15-17-30(26,27)7/h8-11,19-21,24,26-28H,12-18H2,1-7H3/b9-8+/t20-,21+,24-,26+,27-,28-,29-,30+/m0/s1
Canonical SMILES
CC(=O)OC1CCC2(C)C(=CC=C3C2CCC2(C)C3CCC2C(C)C=CC(C)C(C)C)C1
Isomeric 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)OC(=O)C)C)C

Synonyms

  • Ergosta-5,7,22-trien-3-beta-yl acetate
  • Ergosterol Acetate
  • Ergosteryl acetate
  • [(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-yl] acetate
  • Ergosterin acetate
  • Ergosteryl 3beta-acetate
  • Ergosta-5,7,22-trien-3b-ol, 3-acetate, (3b,22E)-
  • ergosteryl ester
  • Ergosta-5,7,22-trien-3beta-yl acetate
  • Ergosta-5,7,22-trien-3beta-ol, acetate
  • Ergosteryl 3b-acetate
  • (3beta,22E)-Ergosta-5,7,22-trien-3-yl acetate
  • Ergosta-5,7,22-trien-3b-ol acetate
  • (22E)-5,7,22-ergostatriene-3beta-yl Acetate
  • (22E)-Ergosta-5,7,22-trien-3beta-yl acetate
  • (3b,22E)-Ergosta-5,7,22-trien-3b-ol 3-acetate
  • [(3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-[(E,1R,4R)-1,4,5-trimethylhex-2-enyl]-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
438.70 g/molcalc.
Exact mass
438.3498 Dacalc.
LogP (octanol/water)
7.9calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
5calc.
Heavy atoms
32calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.77calc.
Formal charge
0calc.
Stereocentres
8calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1=C2CCCCC2C2CCC3CCCC3C2=C1

C1=C2CCCCC2C2CCC3CCCC3C2=C1

4 rings, 17 atoms.

78 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Ergosterol, acetate suppliers

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Ergosterol, acetate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ergosterol, acetate is traded under.

HS 2915.39Indicative HS code

Esters of acetic acid, other

World exports in 2024
$2.03B
+7.9% vs 2023, imports $1.95B
2019 to 2024
Top exporters
  1. China58.0%
  2. United States7.3%
  3. Germany6.5%
Top importers
  1. Singapore15.6%
  2. South Korea7.2%
  3. Indonesia6.9%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Ergosterol, acetate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ergosterol, acetate, based on the data on this page

What is Ergosterol, acetate?

Ergosterol Acetate has been reported in Chlorella vulgaris.

What is the CAS number of Ergosterol, acetate?

The CAS registry number of Ergosterol, acetate is 2418-45-3.

What is the molecular formula and weight of Ergosterol, acetate?

The molecular formula of Ergosterol, acetate is C30H46O2 and its molar mass is 438.70 g/mol.

Is Ergosterol, acetate hazardous?

No GHS hazard classification for Ergosterol, acetate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Ergosterol, acetate?

Ergosterol, acetate is usually classified under HS code 291539 (Esters of acetic acid, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ergosterol, acetate?

Post a free request on CompoundList and suppliers of Ergosterol, acetate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Ergosterol, acetate?

Suppliers quote Ergosterol, acetate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ergosterol, acetate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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