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Steroids and sterols

Bolandiol

Also known as 19-Nor-4-androstenediol, 4-norendiol, bolandiolum

CAS 19793-20-5Formula C18H28O2Molar mass 276.42 g/mol
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Bolandiol chemical structure, C18H28O2, CAS 19793-20-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
19793-20-5
Formula
C18H28O2
Molar mass
276.42 g/mol
HS code
290613
Category
Steroids and sterols

What is Bolandiol?

Plain description, key identifiers and synonyms

Bolandiol is a 3beta-hydroxy steroid that is estr-4-ene substituted by a beta-hydroxy group at positions 3 and 17. It is a synthetic anabolic steroid that is used as a dietary supplement by athletes to enhance performance. It has a role as a nutraceutical and a prohormone. It is a diol, a 17beta-hydroxy steroid, a 3beta-hydroxy steroid and an anabolic androgenic steroid. It derives from a hydride of an estrane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3S,8R,9S,10R,13S,14S,17S)-13-methyl-1,2,3,6,7,8,9,10,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
CAS number
19793-20-5 CAS number cross-checked
Molecular formula
C18H28O2
UNII
49SD6G16U5
InChIKey
CMXKUJNZWYTFJN-XFUVECHXSA-N
InChI
InChI=1S/C18H28O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h10,12-17,19-20H,2-9H2,1H3/t12-,13-,14+,15+,16-,17-,18-/m0/s1
Canonical SMILES
CC12CCC3C4CCC(O)C=C4CCC3C1CCC2O
Isomeric SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C[C@H](CC[C@H]34)O

Synonyms

  • 19-Nor-4-androstenediol
  • 4-norendiol
  • bolandiolum
  • 19-nortestosterone-3beta,17beta-diol
  • 3beta,17beta-dihydroxyestr-4-ene
  • (1S,2R,5S,10R,11S,14S,15S)-15-methyltetracyclo(8.7.0.0^(2,7).0^(11,15))heptadec-6-ene-5,14-diol
  • estr-4-ene-3beta,17beta-diol
  • (3S,8R,9S,10R,13S,14S,17S)-13-methyl-1,2,3,6,7,8,9,10,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
  • Bolandiol (1.0mg/ml in Acetonitrile)
  • 3beta-dihydronandrolone
  • 19-norandrosta-4-ene-3beta,17beta-diol
  • 4-estren-3beta,17beta-diol
  • Estr-4-ene-3,17-diol, (3beta,17beta)-
  • Bolandiol Solution in Methanol, 100ug/mL
  • (3beta,17.BETA.)-ESTR-4-ENE-3,17-DIOL
  • 19-nor-4-Androstene-3beta0,17beta-diol
  • (1S,3aS,3bR,7S,9aR,9bS,11aS)-11a-methyl-2,3,3a,3b,4,5,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-cyclopenta[a]phenanthrene-1,7-diol

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
276.42 g/molcalc.
Exact mass
276.2089 Dacalc.
LogP (octanol/water)
3.28calc.
Topological polar surface area
40.46 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
20calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.89calc.
Formal charge
0calc.
Stereocentres
7calc.
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, C1=C2CCC3C4CCCC4CCC3C2CCC1

C1=C2CCC3C4CCCC4CCC3C2CCC1

4 rings, 17 atoms.

99 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.

Bolandiol suppliers

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Bolandiol 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

Roles

  • nutraceutical
  • pharmaceutical
  • prohormone

Functional uses

  • Pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

Controls

  • US DEA controlled substance or listed chemical

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Bolandiol 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 Bolandiol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Bolandiol?

Bolandiol is a 3beta-hydroxy steroid that is estr-4-ene substituted by a beta-hydroxy group at positions 3 and 17. It is a synthetic anabolic steroid that is used as a dietary supplement by athletes to enhance performance. It has a role as a nutraceutical and a prohormone.

What is the CAS number of Bolandiol?

The CAS registry number of Bolandiol is 19793-20-5.

What is the molecular formula and weight of Bolandiol?

The molecular formula of Bolandiol is C18H28O2 and its molar mass is 276.42 g/mol.

What is Bolandiol used for?

Known uses and roles of Bolandiol include hormones and steroids in pharmaceuticals, vitamins, minerals and nutrients in food and beverage, nutraceutical, pharmaceutical and prohormone.

Is Bolandiol hazardous?

No GHS hazard classification for Bolandiol 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 Bolandiol?

Bolandiol 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 Bolandiol?

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

What is the price of Bolandiol?

Suppliers quote Bolandiol 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 Bolandiol

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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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