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Steroids and sterols

Tyf3M7TB6C

Also known as 17-alpha-Butadiynylestra-1,3,5(10)-triene-3,17-beta-diol, 17-Butadiynylestra-1,3,5(10)-triene-3,17beta-diol, Estra-1,3,5(10)-triene-3,17beta-diol, 17-butadiynyl-

CAS 2010-52-8Formula C22H24O2Molar mass 320.43 g/mol
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Tyf3M7TB6C chemical structure, C22H24O2, CAS 2010-52-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2010-52-8
Formula
C22H24O2
Molar mass
320.43 g/mol
HS code
290729
Category
Steroids and sterols

What is Tyf3M7TB6C?

Plain description, key identifiers and synonyms

Tyf3M7TB6C is a chemical substance with the molecular formula C22H24O2 and a molar mass of 320.43 g/mol. Its CAS registry number is 2010-52-8. The IUPAC name is 17-buta-1,3-diynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
17-buta-1,3-diynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
CAS number
2010-52-8
Molecular formula
C22H24O2
UNII
TYF3M7TB6C
InChIKey
YKHYOSGGOQYSIW-UHFFFAOYSA-N
InChI
InChI=1S/C22H24O2/c1-3-4-11-22(24)13-10-20-19-7-5-15-14-16(23)6-8-17(15)18(19)9-12-21(20,22)2/h1,6,8,14,18-20,23-24H,5,7,9-10,12-13H2,2H3
SMILES (canonical and isomeric)
CC12CCC3C(C1CCC2(C#CC#C)O)CCC4=C3C=CC(=C4)O

Synonyms

  • 17-alpha-Butadiynylestra-1,3,5(10)-triene-3,17-beta-diol
  • 17-Butadiynylestra-1,3,5(10)-triene-3,17beta-diol
  • Estra-1,3,5(10)-triene-3,17beta-diol, 17-butadiynyl-

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
320.43 g/molcalc.
Exact mass
320.1776 Dacalc.
LogP (octanol/water)
3.62calc.
Topological polar surface area
40.46 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
24calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.55calc.
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, c1ccc2c(c1)CCC1C2CCC2CCCC21

c1ccc2c(c1)CCC1C2CCC2CCCC21

4 rings, 17 atoms.

585 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.

Tyf3M7TB6C suppliers

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Tyf3M7TB6C 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 Tyf3M7TB6C is traded under.

HS 2907.29Indicative HS code

Polyphenols, phenol-alcohols, other

World exports in 2024
$535M
−27.0% vs 2023, imports $565M
2019 to 2024
Top exporters
  1. India * partner reported17.7%
  2. Germany16.5%
  3. Japan15.8%
Top importers
  1. United States13.1%
  2. Japan8.0%
  3. Belgium7.9%

* Partner reported figures, a lower bound.

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

The HS code shown for Tyf3M7TB6C is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Tyf3M7TB6C, based on the data on this page

What is Tyf3M7TB6C?

Tyf3M7TB6C is a chemical substance with the molecular formula C22H24O2 and a molar mass of 320.43 g/mol. Its CAS registry number is 2010-52-8. The IUPAC name is 17-buta-1,3-diynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol.

What is the CAS number of Tyf3M7TB6C?

The CAS registry number of Tyf3M7TB6C is 2010-52-8.

What is the molecular formula and weight of Tyf3M7TB6C?

The molecular formula of Tyf3M7TB6C is C22H24O2 and its molar mass is 320.43 g/mol.

Is Tyf3M7TB6C hazardous?

No GHS hazard classification for Tyf3M7TB6C 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 Tyf3M7TB6C?

Tyf3M7TB6C is usually classified under HS code 290729 (Polyphenols, phenol-alcohols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tyf3M7TB6C?

Post a free request on CompoundList and suppliers of Tyf3M7TB6C will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Tyf3M7TB6C?

Suppliers quote Tyf3M7TB6C 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 Tyf3M7TB6C

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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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