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Steroids and sterols

Cyprinol

Also known as 5alpha-cyprinol, Cholestane-3,7,12,26,27-pentol, 5alpha-Cholestane-3alpha,7alpha,12alpha,26,27-pentol

CAS 2952-70-7Formula C27H48O5Molar mass 452.68 g/mol
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Cyprinol chemical structure, C27H48O5, CAS 2952-70-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2952-70-7
Formula
C27H48O5
Molar mass
452.68 g/mol
HS code
290613
Category
Steroids and sterols

What is Cyprinol?

Plain description, key identifiers and synonyms

5alpha-cyprinol is a cyprinol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3R,5R,7R,8R,9S,10S,12S,13R,14S,17R)-17-[(2R)-7-hydroxy-6-(hydroxymethyl)heptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol
CAS number
2952-70-7 CAS number cross-checked
Molecular formula
C27H48O5
UNII
S8URN8SD6R
InChIKey
JNMALBXXJSWZQY-BBBUMGABSA-N
InChI
InChI=1S/C27H48O5/c1-16(5-4-6-17(14-28)15-29)20-7-8-21-25-22(13-24(32)27(20,21)3)26(2)10-9-19(30)11-18(26)12-23(25)31/h16-25,28-32H,4-15H2,1-3H3/t16-,18-,19-,20-,21+,22+,23-,24+,25+,26+,27-/m1/s1
Canonical SMILES
CC(CCCC(CO)CO)C1CCC2C3C(O)CC4CC(O)CCC4(C)C3CC(O)C12C
Isomeric SMILES
C[C@H](CCCC(CO)CO)[C@H]1CC[C@@H]2[C@@]1([C@H](C[C@H]3[C@H]2[C@@H](C[C@@H]4[C@@]3(CC[C@H](C4)O)C)O)O)C

Synonyms

  • 5alpha-cyprinol
  • Cholestane-3,7,12,26,27-pentol
  • 5alpha-Cholestane-3alpha,7alpha,12alpha,26,27-pentol
  • Cholestane-3,7,12,26,27-pentol, (3alpha,5alpha,7alpha,12alpha)-
  • 5 beta-cholestane-3 alpha,7-alpha,12 alpha,26,27-pentol
  • 5beta-Cholestane-3alpha,7-alpha,12alpha,26,27-pentol
  • 5alpha-cholestan-3alpha,7alpha,12alpha,26,27-pentol
  • 3alpha,7alpha,12alpha,26,27-pentahydroxy-5alpha-cholestane
  • (3alpha,5alpha,7alpha,12alpha)-Cholestane-3,7,12,26,27-pentol
  • (3alpha,5alpha,7alpha,12.alpha.)-cholestane-3,7,12,26,27-pentol
  • Cholestane-3,7,12,26,27-pentol, (3alpha,5alpha,7alpha,12.alpha.)-

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
452.68 g/molcalc.
Exact mass
452.3502 Dacalc.
LogP (octanol/water)
3.36calc.
Topological polar surface area
101.2 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
7calc.
Heavy atoms
32calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
11calc.
Lipinski rule of five
Passes (0 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, C1CCC2C(C1)CCC1C3CCCC3CCC21

C1CCC2C(C1)CCC1C3CCCC3CCC21

4 rings, 17 atoms.

1,694 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.

Cyprinol suppliers

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Cyprinol price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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 Cyprinol is traded under.

HS 2906.13Indicative HS code

Sterols and inositols

World exports in 2024
$316M
−12.1% vs 2023, imports $291M
2019 to 2024
Top exporters
  1. China42.0%
  2. United States16.4%
  3. Netherlands9.6%
Top importers
  1. Ecuador * partner reported13.0%
  2. China13.0%
  3. United States9.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Cyprinol?

5alpha-cyprinol is a cyprinol.

What is the CAS number of Cyprinol?

The CAS registry number of Cyprinol is 2952-70-7.

What is the molecular formula and weight of Cyprinol?

The molecular formula of Cyprinol is C27H48O5 and its molar mass is 452.68 g/mol.

Is Cyprinol hazardous?

No GHS hazard classification for Cyprinol 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 Cyprinol?

Cyprinol is usually classified under HS code 290613 (Sterols and inositols). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cyprinol?

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

What is the price of Cyprinol?

Suppliers quote Cyprinol 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 Cyprinol

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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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