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Steroids and sterols

Coproergostane

Also known as Pseudoergostane, beta-Ergostane, 5beta-ergostane

CAS 511-21-7Formula C28H50Molar mass 386.71 g/mol
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Coproergostane chemical structure, C28H50, CAS 511-21-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
511-21-7
Formula
C28H50
Molar mass
386.71 g/mol
HS code
290219
Category
Steroids and sterols

What is Coproergostane?

Plain description, key identifiers and synonyms

5beta-ergostane is an ergostane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(5S,8R,9S,10S,13R,14S,17R)-17-[(2R,5S)-5,6-dimethylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
CAS number
511-21-7
Molecular formula
C28H50
UNII
527S1622ZG
InChIKey
WAAWMJYYKITCGF-XRWQUZPPSA-N
InChI
InChI=1S/C28H50/c1-19(2)20(3)10-11-21(4)24-14-15-25-23-13-12-22-9-7-8-17-27(22,5)26(23)16-18-28(24,25)6/h19-26H,7-18H2,1-6H3/t20-,21+,22-,23-,24+,25-,26-,27-,28+/m0/s1
Canonical SMILES
CC(C)C(C)CCC(C)C1CCC2C3CCC4CCCCC4(C)C3CCC12C
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[C@H]4[C@@]3(CCCC4)C)C

Synonyms

  • Pseudoergostane
  • beta-Ergostane
  • 5beta-ergostane
  • Ergostane, (5beta)-
  • (5S,8R,9S,10S,13R,14S,17R)-17-[(2R,5S)-5,6-dimethylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
  • Ergostane, (5.beta.)-

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
386.71 g/molcalc.
Exact mass
386.3913 Dacalc.
LogP (octanol/water)
8.74calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
5calc.
Heavy atoms
28calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
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, 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.

Coproergostane suppliers

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Coproergostane 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 Coproergostane is traded under.

HS 2902.19Indicative HS code

Cyclanes, cyclenes and cycloterpenes, other

World exports in 2024
$979M
+24.3% vs 2023, imports $1B
2019 to 2024
Top exporters
  1. China23.4%
  2. United States20.6%
  3. Germany13.6%
Top importers
  1. India * partner reported9.9%
  2. United States9.8%
  3. South Korea9.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Coproergostane?

5beta-ergostane is an ergostane.

What is the CAS number of Coproergostane?

The CAS registry number of Coproergostane is 511-21-7.

What is the molecular formula and weight of Coproergostane?

The molecular formula of Coproergostane is C28H50 and its molar mass is 386.71 g/mol.

Is Coproergostane hazardous?

No GHS hazard classification for Coproergostane 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 Coproergostane?

Coproergostane is usually classified under HS code 290219 (Cyclanes, cyclenes and cycloterpenes, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Coproergostane?

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What is the price of Coproergostane?

Suppliers quote Coproergostane 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 Coproergostane

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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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