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Impurities and reference standards

Campesteryl ferulate

Also known as Campesterol ferulic acid ester, Ergost-5-en-3beta-ol, 4-hydroxy-3-methoxycinnamate, (24R)-, Cinnamic acid, 4-hydroxy-3-methoxy-, ergost-5-en-3beta-yl ester, (24R)-

CAS 20972-07-0Formula C38H56O4Molar mass 576.86 g/mol
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Campesteryl ferulate chemical structure, C38H56O4, CAS 20972-07-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
20972-07-0
Formula
C38H56O4
Molar mass
576.86 g/mol
HS code
291899
Category
Impurities and reference standards

What is Campesteryl ferulate?

Plain description, key identifiers and synonyms

Campesteryl ferulate is a steroid ester.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,5R)-5,6-dimethylheptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
CAS number
20972-07-0Other or deprecated CAS: 786680-88-4
Molecular formula
C38H56O4
UNII
8BZA1H952Q
InChIKey
SWIWTAJTJOYCTB-NMYXBGBTSA-N
InChI
InChI=1S/C38H56O4/c1-24(2)25(3)8-9-26(4)31-14-15-32-30-13-12-28-23-29(18-20-37(28,5)33(30)19-21-38(31,32)6)42-36(40)17-11-27-10-16-34(39)35(22-27)41-7/h10-12,16-17,22,24-26,29-33,39H,8-9,13-15,18-21,23H2,1-7H3/b17-11+/t25-,26-,29+,30+,31-,32+,33+,37+,38-/m1/s1
Canonical SMILES
COc1cc(C=CC(=O)OC2CCC3(C)C(=CCC4C3CCC3(C)C(C(C)CCC(C)C(C)C)CCC43)C2)ccc1O
Isomeric SMILES
C[C@H](CC[C@@H](C)C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)OC(=O)/C=C/C5=CC(=C(C=C5)O)OC)C)C

Synonyms

  • Campesterol ferulic acid ester
  • Ergost-5-en-3beta-ol, 4-hydroxy-3-methoxycinnamate, (24R)-
  • Cinnamic acid, 4-hydroxy-3-methoxy-, ergost-5-en-3beta-yl ester, (24R)-
  • Ergost-5-en-3-ol, 3-(4-hydroxy-3-methoxyphenyl)-2-propenoate, (3beta,24R)-
  • Campesterol ferulate
  • Oryzanol Impurity 17
  • campest-5-en-3beta-yl ferulate

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
576.86 g/molcalc.
Exact mass
576.4179 Dacalc.
LogP (octanol/water)
9.61calc.
Topological polar surface area
55.76 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
9calc.
Heavy atoms
42calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.71calc.
Formal charge
0calc.
Stereocentres
9calc.
Lipinski rule of five
Fails (2 violations)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, O=C(C=Cc1ccccc1)OC1CCC2C(=CCC3C4CCCC4CCC23)C1

O=C(C=Cc1ccccc1)OC1CCC2C(=CCC3C4CCCC4CCC23)C1

5 rings, 28 atoms.

13 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.

Campesteryl ferulate suppliers

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Campesteryl ferulate 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 Campesteryl ferulate is traded under.

HS 2918.99Indicative HS code

Carboxylic acids, with additional oxygen function (not alcohol, phenol, aldehyde or ketone)…

World exports in 2024
$1.46B
−1.1% vs 2023, imports $1.54B
2019 to 2024
Top exporters
  1. China40.0%
  2. India * partner reported26.6%
  3. Germany8.0%
Top importers
  1. United States25.6%
  2. Brazil6.7%
  3. Argentina5.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Campesteryl ferulate, based on the data on this page

What is Campesteryl ferulate?

Campesteryl ferulate is a steroid ester.

What is the CAS number of Campesteryl ferulate?

The CAS registry number of Campesteryl ferulate is 20972-07-0. Other or deprecated CAS numbers: 786680-88-4.

What is the molecular formula and weight of Campesteryl ferulate?

The molecular formula of Campesteryl ferulate is C38H56O4 and its molar mass is 576.86 g/mol.

Is Campesteryl ferulate hazardous?

No GHS hazard classification for Campesteryl ferulate 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 Campesteryl ferulate?

Campesteryl ferulate is usually classified under HS code 291899 (Carboxylic acids with additional oxygen function and their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Campesteryl ferulate?

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

What is the price of Campesteryl ferulate?

Suppliers quote Campesteryl ferulate 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 Campesteryl ferulate

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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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