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Steroids and sterols

Oleanolic acid derivative 2

Also known as methyl (3aR,5aR,5bS,7aS,11aS,13aR,13bR)-5a,5b,10,10,13b-pentamethyl-3-oxo-2,3a,4,5,6,7,8,9,11,11a,13,13a-dodecahydro-1H-cyclopenta[a]chrysene-7a-carboxylate, Oleanolicacidderivative2

CAS 211516-63-1Formula C28H42O3Molar mass 426.64 g/mol
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Oleanolic acid derivative 2 chemical structure, C28H42O3, CAS 211516-63-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
211516-63-1
Formula
C28H42O3
Molar mass
426.64 g/mol
HS code
291830
Category
Steroids and sterols

What is Oleanolic acid derivative 2?

Plain description, key identifiers and synonyms

Oleanolic acid derivative 2 is a chemical substance with the molecular formula C28H42O3 and a molar mass of 426.64 g/mol. Its CAS registry number is 211516-63-1. The IUPAC name is methyl (3aR,5aR,5bS,7aS,11aS,13aR,13bR)-5a,5b,10,10,13b-pentamethyl-3-oxo-2,3a,4,5,6,7,8,9,11,11a,13,13a-dodecahydro-1H-cyclopenta[a]chrysene-7a-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl (3aR,5aR,5bS,7aS,11aS,13aR,13bR)-5a,5b,10,10,13b-pentamethyl-3-oxo-2,3a,4,5,6,7,8,9,11,11a,13,13a-dodecahydro-1H-cyclopenta[a]chrysene-7a-carboxylate
CAS number
211516-63-1
Molecular formula
C28H42O3
InChIKey
FDAJEJPIKYXZFX-WSVQCUFFSA-N
InChI
InChI=1S/C28H42O3/c1-24(2)13-15-28(23(30)31-6)16-14-26(4)18(20(28)17-24)7-8-22-25(3)11-10-21(29)19(25)9-12-27(22,26)5/h7,19-20,22H,8-17H2,1-6H3/t19-,20-,22+,25-,26+,27+,28-/m0/s1
Canonical SMILES
COC(=O)C12CCC(C)(C)CC1C1=CCC3C4(C)CCC(=O)C4CCC3(C)C1(C)CC2
Isomeric SMILES
C[C@]12CCC(=O)[C@@H]1CC[C@@]3([C@@H]2CC=C4[C@]3(CC[C@@]5([C@H]4CC(CC5)(C)C)C(=O)OC)C)C

Synonyms

  • methyl (3aR,5aR,5bS,7aS,11aS,13aR,13bR)-5a,5b,10,10,13b-pentamethyl-3-oxo-2,3a,4,5,6,7,8,9,11,11a,13,13a-dodecahydro-1H-cyclopenta[a]chrysene-7a-carboxylate
  • Oleanolicacidderivative2

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
426.64 g/molcalc.
Exact mass
426.3134 Dacalc.
LogP (octanol/water)
6.5calc.
Topological polar surface area
43.37 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
31calc.
Rings
5calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
7calc.
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, O=C1CCC2C1CCC1C3CCC4CCCCC4C3=CCC21

O=C1CCC2C1CCC1C3CCC4CCCCC4C3=CCC21

5 rings, 22 atoms.

No other chemical in our database has 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.

Oleanolic acid derivative 2 suppliers

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Oleanolic acid derivative 2 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 Oleanolic acid derivative 2 is traded under.

HS 2918.30Indicative HS code

Carboxylic acids with aldehyde or ketone function but without other oxygen function…

World exports in 2024
$813M
−39.8% vs 2023, imports $1.23B
2019 to 2024
Top exporters
  1. China43.3%
  2. India * partner reported10.4%
  3. United States6.8%
Top importers
  1. Singapore33.1%
  2. Germany7.2%
  3. Japan6.9%

* Partner reported figures, a lower bound.

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

The HS code shown for Oleanolic acid derivative 2 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Oleanolic acid derivative 2, based on the data on this page

What is Oleanolic acid derivative 2?

Oleanolic acid derivative 2 is a chemical substance with the molecular formula C28H42O3 and a molar mass of 426.64 g/mol. Its CAS registry number is 211516-63-1.

What is the CAS number of Oleanolic acid derivative 2?

The CAS registry number of Oleanolic acid derivative 2 is 211516-63-1.

What is the molecular formula and weight of Oleanolic acid derivative 2?

The molecular formula of Oleanolic acid derivative 2 is C28H42O3 and its molar mass is 426.64 g/mol.

Is Oleanolic acid derivative 2 hazardous?

No GHS hazard classification for Oleanolic acid derivative 2 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 Oleanolic acid derivative 2?

Oleanolic acid derivative 2 is usually classified under HS code 291830 (Carboxylic acids with aldehyde or ketone function but without other oxygen function…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Oleanolic acid derivative 2?

Post a free request on CompoundList and suppliers of Oleanolic acid derivative 2 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Oleanolic acid derivative 2?

Suppliers quote Oleanolic acid derivative 2 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 Oleanolic acid derivative 2

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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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