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Steroids and sterols

Androstanolone formate

Also known as Dihydrotestosterone formate, 5alpha-Androstan-3-one, 17-hydroxy-, formate, 5alpha-Androstan-3-one, 17beta-hydroxy-, formate

CAS 4589-90-6Formula C20H30O3Molar mass 318.46 g/mol
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Androstanolone formate chemical structure, C20H30O3, CAS 4589-90-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4589-90-6
Formula
C20H30O3
Molar mass
318.46 g/mol
HS code
291513
Category
Steroids and sterols

What is Androstanolone formate?

Plain description, key identifiers and synonyms

Androstanolone formate is a chemical substance with the molecular formula C20H30O3 and a molar mass of 318.46 g/mol. Its CAS registry number is 4589-90-6. The IUPAC name is [(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl] formate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl] formate
CAS number
4589-90-6
Molecular formula
C20H30O3
UNII
XLP4J4HXT5
InChIKey
ZQSXNBHXKJQHBH-VHUDCFPWSA-N
InChI
InChI=1S/C20H30O3/c1-19-9-7-14(22)11-13(19)3-4-15-16-5-6-18(23-12-21)20(16,2)10-8-17(15)19/h12-13,15-18H,3-11H2,1-2H3/t13-,15-,16-,17-,18-,19-,20-/m0/s1
Canonical SMILES
CC12CCC(=O)CC1CCC1C2CCC2(C)C(OC=O)CCC12
Isomeric SMILES
C[C@]12CCC(=O)C[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@H]4OC=O)C

Synonyms

  • Dihydrotestosterone formate
  • 5alpha-Androstan-3-one, 17-hydroxy-, formate
  • 5alpha-Androstan-3-one, 17beta-hydroxy-, formate
  • (1S,3aS,3bR,5aS,9aS,9bS,11aS)-9a,11a-Dimethyl-7-oxo-hexadecahydro-1H-cyclopenta(a)phenanthren-1-yl formate
  • (1S,3aS,3bR,5aS,9aS,9bS,11aS)-9a,11a-dimethyl-7-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl formate

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
318.46 g/molcalc.
Exact mass
318.2195 Dacalc.
LogP (octanol/water)
4.14calc.
Topological polar surface area
43.37 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
23calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.9calc.
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, O=C1CCC2C(CCC3C4CCCC4CCC23)C1

O=C1CCC2C(CCC3C4CCCC4CCC23)C1

4 rings, 18 atoms.

338 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.

Androstanolone formate suppliers

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Androstanolone formate 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 Androstanolone formate is traded under.

HS 2915.13Indicative HS code

Esters of formic acid

World exports in 2024
$35.7M
+18.4% vs 2023, imports $44.8M
2019 to 2024
Top exporters
  1. China21.7%
  2. India * partner reported17.9%
  3. United Kingdom15.7%
Top importers
  1. United States27.1%
  2. Saudi Arabia13.4%
  3. Brazil5.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Androstanolone formate, based on the data on this page

What is Androstanolone formate?

Androstanolone formate is a chemical substance with the molecular formula C20H30O3 and a molar mass of 318.46 g/mol. Its CAS registry number is 4589-90-6. The IUPAC name is [(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl] formate.

What is the CAS number of Androstanolone formate?

The CAS registry number of Androstanolone formate is 4589-90-6.

What is the molecular formula and weight of Androstanolone formate?

The molecular formula of Androstanolone formate is C20H30O3 and its molar mass is 318.46 g/mol.

Is Androstanolone formate hazardous?

No GHS hazard classification for Androstanolone formate 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 Androstanolone formate?

Androstanolone formate is usually classified under HS code 291513 (Esters of formic acid). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Androstanolone formate?

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

What is the price of Androstanolone formate?

Suppliers quote Androstanolone formate 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 Androstanolone formate

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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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