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Steroids and sterols

82Gyn7D7RT

Also known as 20-Acetoxy-3-oxopregna-1,4,9(11),17(20)-tetraen-21-al, 20-(Acetyloxy)-3-oxopregna-1,4,9(11),17(20)-tetraen-21-al, Pregna-1,4,9(11),17(20)-tetraen-21-al, 20-(acetyloxy)-3-oxo-

CAS 50557-66-9Formula C23H26O4Molar mass 366.46 g/mol
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82Gyn7D7RT chemical structure, C23H26O4, CAS 50557-66-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
50557-66-9
Formula
C23H26O4
Molar mass
366.46 g/mol
HS code
291539
Category
Steroids and sterols

What is 82Gyn7D7RT?

Plain description, key identifiers and synonyms

82Gyn7D7RT is a chemical substance with the molecular formula C23H26O4 and a molar mass of 366.46 g/mol. Its CAS registry number is 50557-66-9. The IUPAC name is [(1Z)-1-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(1Z)-1-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate
CAS number
50557-66-9
Molecular formula
C23H26O4
UNII
82GYN7D7RT
InChIKey
LAQXECSDNWRMRT-IHPNUJGJSA-N
InChI
InChI=1S/C23H26O4/c1-14(25)27-21(13-24)20-7-6-18-17-5-4-15-12-16(26)8-10-22(15,2)19(17)9-11-23(18,20)3/h8-10,12-13,17-18H,4-7,11H2,1-3H3/b21-20-/t17-,18-,22-,23-/m0/s1
Canonical SMILES
CC(=O)OC(C=O)=C1CCC2C3CCC4=CC(=O)C=CC4(C)C3=CCC12C
Isomeric SMILES
CC(=O)O/C(=C\1/CC[C@@H]2[C@@]1(CC=C3[C@H]2CCC4=CC(=O)C=C[C@@]43C)C)/C=O

Synonyms

  • 20-Acetoxy-3-oxopregna-1,4,9(11),17(20)-tetraen-21-al
  • 20-(Acetyloxy)-3-oxopregna-1,4,9(11),17(20)-tetraen-21-al
  • Pregna-1,4,9(11),17(20)-tetraen-21-al, 20-(acetyloxy)-3-oxo-
  • [1-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate

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
366.46 g/molcalc.
Exact mass
366.1831 Dacalc.
LogP (octanol/water)
4.23calc.
Topological polar surface area
60.44 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
27calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.52calc.
Formal charge
0calc.
Stereocentres
4calc.
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, C=C1CCC2C1CC=C1C3C=CC(=O)C=C3CCC12

C=C1CCC2C1CC=C1C3C=CC(=O)C=C3CCC12

4 rings, 19 atoms.

3 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.

82Gyn7D7RT suppliers

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82Gyn7D7RT price

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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 82Gyn7D7RT 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 82Gyn7D7RT is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 82Gyn7D7RT, based on the data on this page

What is 82Gyn7D7RT?

82Gyn7D7RT is a chemical substance with the molecular formula C23H26O4 and a molar mass of 366.46 g/mol. Its CAS registry number is 50557-66-9. The IUPAC name is [(1Z)-1-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate.

What is the CAS number of 82Gyn7D7RT?

The CAS registry number of 82Gyn7D7RT is 50557-66-9.

What is the molecular formula and weight of 82Gyn7D7RT?

The molecular formula of 82Gyn7D7RT is C23H26O4 and its molar mass is 366.46 g/mol.

Is 82Gyn7D7RT hazardous?

No GHS hazard classification for 82Gyn7D7RT 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 82Gyn7D7RT?

82Gyn7D7RT 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 82Gyn7D7RT?

Post a free request on CompoundList and suppliers of 82Gyn7D7RT will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 82Gyn7D7RT?

Suppliers quote 82Gyn7D7RT 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

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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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