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Screening compounds

Clomifenoxide

Also known as Clomiphene N-Oxide, 2-[4-[(Z)-2-chloro-1,2-diphenylethenyl]phenoxy]-N,N-diethylethanamine oxide, Clomiphene-d5N-Oxide

CAS 97642-74-5Formula C26H28ClNO2Molar mass 421.97 g/mol
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Clomifenoxide chemical structure, C26H28ClNO2, CAS 97642-74-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
97642-74-5
Formula
C26H28ClNO2
Molar mass
421.97 g/mol
HS code
290930
Category
Screening compounds

What is Clomifenoxide?

Plain description, key identifiers and synonyms

Clomifenoxide is a chemical substance with the molecular formula C26H28ClNO2 and a molar mass of 421.97 g/mol. Its CAS registry number is 97642-74-5. The IUPAC name is 2-[4-[(Z)-2-chloro-1,2-diphenylethenyl]phenoxy]-N,N-diethylethanamine oxide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[4-[(Z)-2-chloro-1,2-diphenylethenyl]phenoxy]-N,N-diethylethanamine oxide
CAS number
97642-74-5
Molecular formula
C26H28ClNO2
UNII
L88W2ZR0TI
InChIKey
PGHWCZITRQNIPM-QPLCGJKRSA-N
InChI
InChI=1S/C26H28ClNO2/c1-3-28(29,4-2)19-20-30-24-17-15-22(16-18-24)25(21-11-7-5-8-12-21)26(27)23-13-9-6-10-14-23/h5-18H,3-4,19-20H2,1-2H3/b26-25-
Canonical SMILES
CC[N+]([O-])(CC)CCOc1ccc(C(=C(Cl)c2ccccc2)c2ccccc2)cc1
Isomeric SMILES
CC[N+](CC)(CCOC1=CC=C(C=C1)/C(=C(/C2=CC=CC=C2)\Cl)/C3=CC=CC=C3)[O-]

Synonyms

  • Clomiphene N-Oxide
  • 2-[4-[(Z)-2-chloro-1,2-diphenylethenyl]phenoxy]-N,N-diethylethanamine oxide
  • Clomiphene-d5N-Oxide
  • 2-(p-(2-Chloro-1,2-diphenylvinyl)phenoxy)triethylamine N-oxide
  • C26H28ClNO2
  • 2-[4-(2-Chloro-1,2-diphenylethenyl)phenoxy]-N,N-diethyl-ethanamine N-Oxide
  • 2-(p-(2-Chloro-1,2-diphenylvinyl)phenoxy)triethylamine N-oxide.
  • 2-[4-[(Z)-2-chloro-1,2-diphenyl-vinyl]phenoxy]-N,N-diethyl-ethanamine oxide

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
421.97 g/molcalc.
Exact mass
421.1809 Dacalc.
LogP (octanol/water)
6.58calc.
Topological polar surface area
32.29 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
9calc.
Heavy atoms
30calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.23calc.
Formal charge
0calc.
Stereocentres
0calc.
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, C(=C(c1ccccc1)c1ccccc1)c1ccccc1

C(=C(c1ccccc1)c1ccccc1)c1ccccc1

3 rings, 20 atoms, the Triphenylethylene ring system.

482 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.

Clomifenoxide suppliers

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Clomifenoxide 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

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 Clomifenoxide is traded under.

HS 2909.30Indicative HS code

Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives

World exports in 2024
$470M
−2.2% vs 2023, imports $432M
2019 to 2024
Top exporters
  1. China45.7%
  2. Germany15.7%
  3. India * partner reported9.9%
Top importers
  1. United States14.3%
  2. China11.8%
  3. India * partner reported8.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Clomifenoxide?

Clomifenoxide is a chemical substance with the molecular formula C26H28ClNO2 and a molar mass of 421.97 g/mol. Its CAS registry number is 97642-74-5. The IUPAC name is 2-[4-[(Z)-2-chloro-1,2-diphenylethenyl]phenoxy]-N,N-diethylethanamine oxide.

What is the CAS number of Clomifenoxide?

The CAS registry number of Clomifenoxide is 97642-74-5.

What is the molecular formula and weight of Clomifenoxide?

The molecular formula of Clomifenoxide is C26H28ClNO2 and its molar mass is 421.97 g/mol.

What is Clomifenoxide used for?

Known uses and roles of Clomifenoxide include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Clomifenoxide hazardous?

No GHS hazard classification for Clomifenoxide 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 Clomifenoxide?

Clomifenoxide is usually classified under HS code 290930 (Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Clomifenoxide?

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

What is the price of Clomifenoxide?

Suppliers quote Clomifenoxide 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 Clomifenoxide

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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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