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Impurities and reference standards

Adrenosterone

Also known as Androst-4-ene-3,11,17-trione, Andrenosterone, Reichstein's substance G

CAS 382-45-6Formula C19H24O3Molar mass 300.40 g/molEC 206-843-2
GHS signal word: Danger. Pictograms: Acute toxicity (severe) 2 suppliers listed
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Adrenosterone chemical structure, C19H24O3, CAS 382-45-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
382-45-6
Formula
C19H24O3
Molar mass
300.40 g/mol
EC number
206-843-2
HS code
293729
Category
Impurities and reference standards

What is Adrenosterone?

Plain description, key identifiers and synonyms

Adrenosterone is a 3-oxo 4-steroid that is androst-4-ene carrying three oxo-substituents at positions 3, 11 and 17. It has a role as an EC 1.1.1.146 (11beta-hydroxysteroid dehydrogenase) inhibitor, an androgen, a marine metabolite and a human urinary metabolite. It is a 17-oxo steroid, an 11-oxo steroid, a 3-oxo-Delta(4) steroid and an androstanoid. It derives from a hydride of an androstane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(8S,9S,10R,13S,14S)-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11,17-trione
CAS number
382-45-6 CAS number cross-checkedOther or deprecated CAS: 82043-34-3, 911474-75-4
EC number
206-843-2
Molecular formula
C19H24O3
UNII
AE4E9102GY
MDL number
MFCD00003606
InChIKey
RZRPTBIGEANTGU-IRIMSJTPSA-N
InChI
InChI=1S/C19H24O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h9,13-14,17H,3-8,10H2,1-2H3/t13-,14-,17+,18-,19-/m0/s1
Canonical SMILES
CC12CC(=O)C3C(CCC4=CC(=O)CCC43C)C1CCC2=O
Isomeric SMILES
C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2C(=O)C[C@]4([C@H]3CCC4=O)C

Synonyms

  • Androst-4-ene-3,11,17-trione
  • Andrenosterone
  • Reichstein's substance G
  • 11-Ketoandrostenedione
  • 11-Oxy-4-androstenedione
  • 11-Keto-androstenedione
  • (1S,2R,10S,11S,15S)-2,15-dimethyltetracyclo(8.7.0.0^(2,7).0^(11,15))heptadec-6-ene-5,14,17-trione
  • (1S,2R,10S,11S,15S)-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-ene-5,14,17-trione
  • 4-Androstene-3,11,17-trione
  • 11-Oxoandrostenedione
  • (8S,9S,10R,13S,14S)-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11,17-trione
  • 11-oxoandrost-4-ene-3,17-dione
  • (+)-Adrenosterone
  • (8S,9S,10R,13S,14S)-10,13-dimethyl-6,7,8,9,10,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,11,17(2H)-trione
  • Adrenosterone (1.0mg/ml in Acetonitrile)
  • adrenoterone
  • Adrenosteron
  • Adrenosterone, 98%
  • (+/-)-Adrenosterone
  • Prednisolone Impurity 78
  • Androst-4-ene-3,17-trione
  • 4-Androstenl-3,11,17-trione
  • 11-oxo4-androstene-3,17-dione
  • 11-Oxo-4-androstene-3,17-dione
  • 11-Keto-4-androstene-3,17-dione
Show all 31 synonyms
  • Adrenosterone (1 mg/ml in Acetonitrile)
  • 11-keto-androstenedione, Reichstein's substance G
  • Adrenosterone Solution in Acetonitrile, 100ug/mL
  • (8S,10R,13S)-10,13-Dimethyl-1,2,6,7,8,9,10,12,13,14,15,16-dodecahydro-cyclopenta[a]phenanthrene-3,11,17-trione
  • (8S,9S,10R,13S,14S)-10,13-dimethyl-7,8,10,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,11,17(2H,6H,9H)-trione
  • 2,5,8(6H)-Chrysenetrione, 7-((acetyloxy)methyl)-3,4,4a,4b,6a,7,9,10,10a,10b,11,12-dodecahydro-7-hydroxy-4a,6a-dimethyl-, (4aR,4bS,6aS,7R,10aS,10bS)-

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
300.40 g/molcalc.
Exact mass
300.1725 Dacalc.
LogP (octanol/water)
3.27calc.
Topological polar surface area
51.21 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
22calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.74calc.
Formal charge
0calc.
Stereocentres
5calc.
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=C1C=C2CCC3C4CCC(=O)C4CC(=O)C3C2CC1

O=C1C=C2CCC3C4CCC(=O)C4CC(=O)C3C2CC1

4 rings, 20 atoms.

5 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H301Toxic if swallowed.
  • H317May cause an allergic skin reaction.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Adrenosterone suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers
  • Epichem
    Unclaimed profile
    AdrenosteroneGrade, purity and minimum order on request
    Price on request
    View
  • EvitaChem
    China, BeijingUnclaimed profile
    AdrenosteroneGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 1 country

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Adrenosterone price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Roles

  • agonist
  • androgen
  • animal metabolite
  • enzyme inhibitor
  • eukaryotic metabolite
  • hormone
  • human metabolite
  • human urinary metabolite
  • mammalian metabolite
  • marine metabolite
  • metabolite
  • molecular messenger
  • sex hormone

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 Adrenosterone is traded under.

HS 2937.29Indicative HS code

Steroidal hormones, their derivatives and structural analogues, other

World exports in 2024
$2.32B
+5.7% vs 2023, imports $2.41B
2019 to 2024
Top exporters
  1. Belgium25.3%
  2. United States24.9%
  3. China13.0%
Top importers
  1. Italy18.0%
  2. Canada13.0%
  3. Belgium12.2%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Adrenosterone is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Adrenosterone?

Adrenosterone is a 3-oxo 4-steroid that is androst-4-ene carrying three oxo-substituents at positions 3, 11 and 17. It has a role as an EC 1.1.1.146 (11beta-hydroxysteroid dehydrogenase) inhibitor, an androgen, a marine metabolite and a human urinary metabolite.

What is the CAS number of Adrenosterone?

The CAS registry number of Adrenosterone is 382-45-6. Other or deprecated CAS numbers: 82043-34-3, 911474-75-4.

What is the molecular formula and weight of Adrenosterone?

The molecular formula of Adrenosterone is C19H24O3 and its molar mass is 300.40 g/mol.

What is Adrenosterone used for?

Known uses and roles of Adrenosterone include agonist, androgen, animal metabolite, enzyme inhibitor, eukaryotic metabolite and 8 more.

Is Adrenosterone hazardous?

Adrenosterone carries the GHS signal word "Danger". Main hazards: toxic if swallowed, may cause an allergic skin reaction. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Adrenosterone?

Adrenosterone is usually classified under HS code 293729 (Steroidal hormones, their derivatives and structural analogues, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Adrenosterone?

CompoundList lists 2 suppliers of Adrenosterone in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Adrenosterone?

Suppliers quote Adrenosterone 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 Adrenosterone

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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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