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Steroids and sterols

Estrone THP Ether

Also known as 3-[(Tetrahydro-2H-pyran-2-yl)oxy]estra-1,3,5(10)-trien-17-one,, 3-Tetrahydropyranyloxyestra-1,3,5(10)-trien-17-one, 3-tetrahydropyranyloxy-estra-1,3,5 (10)-trien-17-one

CAS 7103-48-2Formula C23H30O3Molar mass 354.49 g/mol
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Estrone THP Ether chemical structure, C23H30O3, CAS 7103-48-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7103-48-2
Formula
C23H30O3
Molar mass
354.49 g/mol
HS code
293299
Category
Steroids and sterols

What is Estrone THP Ether?

Plain description, key identifiers and synonyms

Estrone THP Ether is a chemical substance with the molecular formula C23H30O3 and a molar mass of 354.49 g/mol. Its CAS registry number is 7103-48-2. The IUPAC name is (8R,9S,13S,14S)-13-methyl-3-(oxan-2-yloxy)-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(8R,9S,13S,14S)-13-methyl-3-(oxan-2-yloxy)-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one
CAS number
7103-48-2
Molecular formula
C23H30O3
InChIKey
QOSNUXWKMAFZHA-TYZGACFUSA-N
InChI
InChI=1S/C23H30O3/c1-23-12-11-18-17-8-6-16(26-22-4-2-3-13-25-22)14-15(17)5-7-19(18)20(23)9-10-21(23)24/h6,8,14,18-20,22H,2-5,7,9-13H2,1H3/t18-,19-,20+,22?,23+/m1/s1
Canonical SMILES
CC12CCC3c4ccc(OC5CCCCO5)cc4CCC3C1CCC2=O
Isomeric SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=C3C=CC(=C4)OC5CCCCO5

Synonyms

  • 3-[(Tetrahydro-2H-pyran-2-yl)oxy]estra-1,3,5(10)-trien-17-one,
  • 3-Tetrahydropyranyloxyestra-1,3,5(10)-trien-17-one
  • 3-tetrahydropyranyloxy-estra-1,3,5 (10)-trien-17-one
  • 3-Tetrahydropyranyloxyestra-1,3,5 (10)-trien-17-one

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
354.49 g/molcalc.
Exact mass
354.2195 Dacalc.
LogP (octanol/water)
5.02calc.
Topological polar surface area
35.53 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
26calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.7calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (1 violation)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=C1CCC2C1CCC1c3ccc(OC4CCCCO4)cc3CCC12

O=C1CCC2C1CCC1c3ccc(OC4CCCCO4)cc3CCC12

5 rings, 25 atoms.

8 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.

Estrone THP Ether suppliers

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Estrone THP Ether 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 Estrone THP Ether is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Estrone THP Ether, based on the data on this page

What is Estrone THP Ether?

Estrone THP Ether is a chemical substance with the molecular formula C23H30O3 and a molar mass of 354.49 g/mol. Its CAS registry number is 7103-48-2. The IUPAC name is (8R,9S,13S,14S)-13-methyl-3-(oxan-2-yloxy)-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one.

What is the CAS number of Estrone THP Ether?

The CAS registry number of Estrone THP Ether is 7103-48-2.

What is the molecular formula and weight of Estrone THP Ether?

The molecular formula of Estrone THP Ether is C23H30O3 and its molar mass is 354.49 g/mol.

Is Estrone THP Ether hazardous?

No GHS hazard classification for Estrone THP Ether 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 Estrone THP Ether?

Estrone THP Ether is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Estrone THP Ether?

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What is the price of Estrone THP Ether?

Suppliers quote Estrone THP Ether 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 Estrone THP Ether

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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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