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Steroids and sterols

Dormantinone

Also known as 22-keto-26-hydroxycholesterol, 3beta,26-Dihydroxycholest-5-en-22-one, Cholest-5-ene-22-one, 3,26-dihydroxy-, (3beta,22S,25S)-

CAS 50982-37-1Formula C27H44O3Molar mass 416.65 g/mol
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Dormantinone chemical structure, C27H44O3, CAS 50982-37-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
50982-37-1
Formula
C27H44O3
Molar mass
416.65 g/mol
HS code
291440
Category
Steroids and sterols

What is Dormantinone?

Plain description, key identifiers and synonyms

Dormantinone is a chemical substance with the molecular formula C27H44O3 and a molar mass of 416.65 g/mol. Its CAS registry number is 50982-37-1. The IUPAC name is (2S)-7-hydroxy-2-[(3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methylheptan-3-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-7-hydroxy-2-[(3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methylheptan-3-one
CAS number
50982-37-1 CAS number cross-checked
Molecular formula
C27H44O3
InChIKey
ANPHLQXCHVRCDX-VRTZSAKESA-N
InChI
InChI=1S/C27H44O3/c1-17(16-28)5-10-25(30)18(2)22-8-9-23-21-7-6-19-15-20(29)11-13-26(19,3)24(21)12-14-27(22,23)4/h6,17-18,20-24,28-29H,5,7-16H2,1-4H3/t17?,18-,20-,21-,22+,23-,24-,26-,27+/m0/s1
Canonical SMILES
CC(CO)CCC(=O)C(C)C1CCC2C3CC=C4CC(O)CCC4(C)C3CCC12C
Isomeric SMILES
C[C@@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C)C(=O)CCC(C)CO

Synonyms

  • 22-keto-26-hydroxycholesterol
  • 3beta,26-Dihydroxycholest-5-en-22-one
  • Cholest-5-ene-22-one, 3,26-dihydroxy-, (3beta,22S,25S)-

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
416.65 g/molcalc.
Exact mass
416.329 Dacalc.
LogP (octanol/water)
5.54calc.
Topological polar surface area
57.53 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
6calc.
Heavy atoms
30calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.89calc.
Formal charge
0calc.
Stereocentres
9calc.
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=C2CCCCC2C2CCC3CCCC3C2C1

C1=C2CCCCC2C2CCC3CCCC3C2C1

4 rings, 17 atoms.

1,163 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.

Dormantinone suppliers

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Dormantinone 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 Dormantinone is traded under.

HS 2914.40Indicative HS code

Ketone-alcohols and ketone-aldehydes

World exports in 2024
$199M
+2.5% vs 2023, imports $247M
2019 to 2024
Top exporters
  1. China29.5%
  2. Germany14.4%
  3. Netherlands12.7%
Top importers
  1. United States37.2%
  2. Netherlands8.5%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Dormantinone?

Dormantinone is a chemical substance with the molecular formula C27H44O3 and a molar mass of 416.65 g/mol. Its CAS registry number is 50982-37-1.

What is the CAS number of Dormantinone?

The CAS registry number of Dormantinone is 50982-37-1.

What is the molecular formula and weight of Dormantinone?

The molecular formula of Dormantinone is C27H44O3 and its molar mass is 416.65 g/mol.

Is Dormantinone hazardous?

No GHS hazard classification for Dormantinone 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 Dormantinone?

Dormantinone is usually classified under HS code 291440 (Ketone-alcohols and ketone-aldehydes). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dormantinone?

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What is the price of Dormantinone?

Suppliers quote Dormantinone 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 Dormantinone

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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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