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Isotope-labelled compounds

Testosterone 19-D3

Also known as Testosterone-19-2H3, (17beta)-17-Hydroxyandrost-4-en-3-one-19,19,19-D3, Androst-4-en-3-one-19,19,19-d3, 17-hydroxy-, (17beta)-

CAS 69660-28-2Formula C19H28O2Molar mass 291.45 g/mol
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Testosterone 19-D3 chemical structure, C19H28O2, CAS 69660-28-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
69660-28-2
Formula
C19H28O2
Molar mass
291.45 g/mol
HS code
284590
Category
Isotope-labelled compounds

What is Testosterone 19-D3?

Plain description, key identifiers and synonyms

Testosterone 19-D3 is a pharmaceutical compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(8R,9S,10R,13S,14S,17S)-17-hydroxy-13-methyl-10-(trideuteriomethyl)-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
CAS number
69660-28-2
Molecular formula
C19H28O2
UNII
6BBK8AP9G8
InChIKey
MUMGGOZAMZWBJJ-RJSKNYPQSA-N
InChI
InChI=1S/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h11,14-17,21H,3-10H2,1-2H3/t14-,15-,16-,17-,18-,19-/m0/s1/i1D3
Canonical SMILES
CC12CCC(=O)C=C1CCC1C2CCC2(C)C(O)CCC12
Isomeric SMILES
[2H]C([2H])([2H])[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@H]4O)C

Synonyms

  • Testosterone-19-2H3
  • (17beta)-17-Hydroxyandrost-4-en-3-one-19,19,19-D3
  • Androst-4-en-3-one-19,19,19-d3, 17-hydroxy-, (17beta)-
  • (8R,9S,10R,13S,14S,17S)-17-hydroxy-13-methyl-10-(trideuteriomethyl)-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
  • Testosterone-19-D3
  • (17.Beta.)-17-hydroxyandrost-4-en-3-one-19,19,19-d3
  • Androst-4-en-3-one-19,19,19-d3, 17-hydroxy-, (17.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
291.45 g/molcalc.
Exact mass
291.2278 Dacalc.
LogP (octanol/water)
3.88calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
21calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.84calc.
Formal charge
0calc.
Stereocentres
6calc.
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=C2CCC3C4CCCC4CCC3C2CC1

O=C1C=C2CCC3C4CCCC4CCC3C2CC1

4 rings, 18 atoms.

1,419 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.

Testosterone 19-D3 suppliers

Controlled substance, listings of documented suppliers only, in the documented ranking

Controlled or monitored substance

Testosterone 19-D3 is controlled. Only documented suppliers can list it, and buyers must upload a valid licence with their request. Every request is reviewed before suppliers see it.

Our policy on controlled substances
No documented supplier lists it yet

Licensed buyers can post a request for Testosterone 19-D3 with their licence. Our compliance team reviews it before suppliers see it.

Request as a licensed buyer

Testosterone 19-D3 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

Regulatory status

Inventories, regulations and trade controls that list this substance

Controlled or monitored substance

Testosterone 19-D3 is controlled. Only documented suppliers can list it, and buyers must upload a valid licence with their request. Every request is reviewed before suppliers see it.

Our policy on controlled substances

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Testosterone 19-D3 is traded under.

HS 2845.90Indicative HS code

Compounds, inorganic or organic, of such isotopes, whether or not chemically defined

World exports in 2024
$2.67B
+19.0% vs 2023, imports $1.67B
2019 to 2024
Top exporters
  1. Ireland55.3%
  2. Hong Kong11.8%
  3. United States10.7%
Top importers
  1. China24.3%
  2. Ireland21.9%
  3. South Korea13.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Testosterone 19-D3 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Testosterone 19-D3, based on the data on this page

What is Testosterone 19-D3?

Testosterone 19-D3 is a pharmaceutical compound.

What is the CAS number of Testosterone 19-D3?

The CAS registry number of Testosterone 19-D3 is 69660-28-2.

What is the molecular formula and weight of Testosterone 19-D3?

The molecular formula of Testosterone 19-D3 is C19H28O2 and its molar mass is 291.45 g/mol.

What is Testosterone 19-D3 used for?

Known uses and roles of Testosterone 19-D3 include isotope-labelled compounds in research and laboratory.

Is Testosterone 19-D3 hazardous?

No GHS hazard classification for Testosterone 19-D3 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 Testosterone 19-D3?

Testosterone 19-D3 is usually classified under HS code 284590 (Isotopes other than those of heading 2844, compounds, inorganic or organic, of such…). This is indicative, confirm it with your customs broker before shipping.

Can I buy Testosterone 19-D3 on CompoundList?

Testosterone 19-D3 is a controlled substance. Only documented suppliers can list it, and buyers must upload a valid licence with their request. Every request is reviewed by our compliance team before suppliers see it.

Guides for buyers

Practical guides that help when you source, ship or handle Testosterone 19-D3

Request as a licensed buyer

Upload your licence with the request. Our compliance team reviews it before the documented suppliers see it.
Request as a licensed buyer
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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