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Steroids and sterols

Diosgenone

Also known as (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R)-5',7,9,13-tetramethylspiro(5-oxapentacyclo(10.8.0.02,9.04,8.013,18)icos-17-ene-6,2'-oxane)-16-one, (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-ene-6,2'-oxane]-16-one

CAS 2137-22-6Formula C27H40O3Molar mass 412.61 g/mol
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Diosgenone chemical structure, C27H40O3, CAS 2137-22-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2137-22-6
Formula
C27H40O3
Molar mass
412.61 g/mol
HS code
293299
Category
Steroids and sterols

What is Diosgenone?

Plain description, key identifiers and synonyms

(1'S,2R,2'S,4'S,5R,7'S,8'R,9'S,12'S,13'R)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-17'-en-16'-one has been reported in Solanum violaceum and Dracaena draco.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-ene-6,2'-oxane]-16-one
CAS number
2137-22-6 CAS number cross-checked
Molecular formula
C27H40O3
InChIKey
AZXZUBZBLNFUPF-CLGLNXEMSA-N
InChI
InChI=1S/C27H40O3/c1-16-7-12-27(29-15-16)17(2)24-23(30-27)14-22-20-6-5-18-13-19(28)8-10-25(18,3)21(20)9-11-26(22,24)4/h13,16-17,20-24H,5-12,14-15H2,1-4H3/t16-,17+,20-,21+,22+,23+,24+,25+,26+,27-/m1/s1
Canonical SMILES
CC1CCC2(OC1)OC1CC3C4CCC5=CC(=O)CCC5(C)C4CCC3(C)C1C2C
Isomeric SMILES
C[C@@H]1CC[C@@]2([C@H]([C@H]3[C@@H](O2)C[C@@H]4[C@@]3(CC[C@H]5[C@H]4CCC6=CC(=O)CC[C@]56C)C)C)OC1

Synonyms

  • (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R)-5',7,9,13-tetramethylspiro(5-oxapentacyclo(10.8.0.02,9.04,8.013,18)icos-17-ene-6,2'-oxane)-16-one
  • (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-ene-6,2'-oxane]-16-one

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
412.61 g/molcalc.
Exact mass
412.2977 Dacalc.
LogP (octanol/water)
5.92calc.
Topological polar surface area
35.53 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
30calc.
Rings
6calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.89calc.
Formal charge
0calc.
Stereocentres
10calc.
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=C1C=C2CCC3C(CCC4C5CC6(CCCCO6)OC5CC43)C2CC1

O=C1C=C2CCC3C(CCC4C5CC6(CCCCO6)OC5CC43)C2CC1

6 rings, 26 atoms.

6 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.

Diosgenone suppliers

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Diosgenone 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 Diosgenone is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Diosgenone, based on the data on this page

What is Diosgenone?

(1'S,2R,2'S,4'S,5R,7'S,8'R,9'S,12'S,13'R)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-17'-en-16'-one has been reported in Solanum violaceum and Dracaena draco.

What is the CAS number of Diosgenone?

The CAS registry number of Diosgenone is 2137-22-6.

What is the molecular formula and weight of Diosgenone?

The molecular formula of Diosgenone is C27H40O3 and its molar mass is 412.61 g/mol.

Is Diosgenone hazardous?

No GHS hazard classification for Diosgenone 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 Diosgenone?

Diosgenone is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Diosgenone?

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What is the price of Diosgenone?

Suppliers quote Diosgenone 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 Diosgenone

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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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