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Steroids and sterols

Ctk4G1789

Also known as 17-Oxo-3beta,7alpha-androst-5-ene-3,7-diyl diacetate

CAS 2863-23-2Formula C23H32O5Molar mass 388.50 g/mol
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Ctk4G1789 chemical structure, C23H32O5, CAS 2863-23-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2863-23-2
Formula
C23H32O5
Molar mass
388.50 g/mol
HS code
291539
Category
Steroids and sterols

What is Ctk4G1789?

Plain description, key identifiers and synonyms

Ctk4G1789 is a chemical substance with the molecular formula C23H32O5 and a molar mass of 388.50 g/mol. Its CAS registry number is 2863-23-2. The IUPAC name is [(3S,7S,8R,9S,10R,13S,14S)-7-acetyloxy-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(3S,7S,8R,9S,10R,13S,14S)-7-acetyloxy-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
CAS number
2863-23-2 CAS number cross-checked
Molecular formula
C23H32O5
InChIKey
RQRVSSFVZZFPRR-KJFLTHLTSA-N
InChI
InChI=1S/C23H32O5/c1-13(24)27-16-7-9-22(3)15(11-16)12-19(28-14(2)25)21-17-5-6-20(26)23(17,4)10-8-18(21)22/h12,16-19,21H,5-11H2,1-4H3/t16-,17-,18-,19+,21-,22-,23-/m0/s1
Canonical SMILES
CC(=O)OC1CCC2(C)C(=CC(OC(C)=O)C3C4CCC(=O)C4(C)CCC32)C1
Isomeric SMILES
CC(=O)O[C@H]1CC[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3[C@@H](C=C2C1)OC(=O)C)CCC4=O)C)C

Synonyms

  • 17-Oxo-3beta,7alpha-androst-5-ene-3,7-diyl diacetate

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
388.50 g/molcalc.
Exact mass
388.225 Dacalc.
LogP (octanol/water)
3.99calc.
Topological polar surface area
69.67 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
28calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.78calc.
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=C1CCC2C1CCC1C3CCCCC3=CCC21

O=C1CCC2C1CCC1C3CCCCC3=CCC21

4 rings, 18 atoms.

156 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.

Ctk4G1789 suppliers

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Ctk4G1789 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 Ctk4G1789 is traded under.

HS 2915.39Indicative HS code

Esters of acetic acid, other

World exports in 2024
$2.03B
+7.9% vs 2023, imports $1.95B
2019 to 2024
Top exporters
  1. China58.0%
  2. United States7.3%
  3. Germany6.5%
Top importers
  1. Singapore15.6%
  2. South Korea7.2%
  3. Indonesia6.9%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Ctk4G1789 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ctk4G1789, based on the data on this page

What is Ctk4G1789?

Ctk4G1789 is a chemical substance with the molecular formula C23H32O5 and a molar mass of 388.50 g/mol. Its CAS registry number is 2863-23-2. The IUPAC name is [(3S,7S,8R,9S,10R,13S,14S)-7-acetyloxy-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate.

What is the CAS number of Ctk4G1789?

The CAS registry number of Ctk4G1789 is 2863-23-2.

What is the molecular formula and weight of Ctk4G1789?

The molecular formula of Ctk4G1789 is C23H32O5 and its molar mass is 388.50 g/mol.

Is Ctk4G1789 hazardous?

No GHS hazard classification for Ctk4G1789 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 Ctk4G1789?

Ctk4G1789 is usually classified under HS code 291539 (Esters of acetic acid, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ctk4G1789?

Post a free request on CompoundList and suppliers of Ctk4G1789 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Ctk4G1789?

Suppliers quote Ctk4G1789 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 Ctk4G1789

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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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