CompoundList
Sign in
Impurities and reference standards

3-Dehydroxy ezetimibe

Also known as Ezetimibe Dehydoxy Impurity, Ezetimibe impurity, Ezetimibe Impurity 39

CAS 204589-58-2Formula C24H21F2NO2Molar mass 393.43 g/mol
Get quotes Safety data
3-Dehydroxy ezetimibe chemical structure, C24H21F2NO2, CAS 204589-58-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
204589-58-2
Formula
C24H21F2NO2
Molar mass
393.43 g/mol
HS code
293379
Category
Impurities and reference standards

What is 3-Dehydroxy ezetimibe?

Plain description, key identifiers and synonyms

3-Dehydroxy ezetimibe is a chemical substance with the molecular formula C24H21F2NO2 and a molar mass of 393.43 g/mol. Its CAS registry number is 204589-58-2. The IUPAC name is (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-(4-hydroxyphenyl)azetidin-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-(4-hydroxyphenyl)azetidin-2-one
CAS number
204589-58-2
Molecular formula
C24H21F2NO2
InChIKey
GPGSMLXOBVGHQH-DHIUTWEWSA-N
InChI
InChI=1S/C24H21F2NO2/c25-18-8-4-16(5-9-18)2-1-3-22-23(17-6-14-21(28)15-7-17)27(24(22)29)20-12-10-19(26)11-13-20/h4-15,22-23,28H,1-3H2/t22-,23-/m1/s1
Canonical SMILES
O=C1C(CCCc2ccc(F)cc2)C(c2ccc(O)cc2)N1c1ccc(F)cc1
Isomeric SMILES
C1=CC(=CC=C1CCC[C@@H]2[C@H](N(C2=O)C3=CC=C(C=C3)F)C4=CC=C(C=C4)O)F

Synonyms

  • Ezetimibe Dehydoxy Impurity
  • Ezetimibe impurity
  • Ezetimibe Impurity 39
  • (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-(4-hydroxyphenyl)azetidin-2-one
  • (3R,4S)-1-(4-Fluorophenyl)-3-(3-(4-fluorophenyl)propyl)-4-(4-hydroxyphenyl)azetidin-2-one
  • Ezetimibeimpurity

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
393.43 g/molcalc.
Exact mass
393.154 Dacalc.
LogP (octanol/water)
5.4calc.
Topological polar surface area
40.54 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
6calc.
Heavy atoms
29calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.21calc.
Formal charge
0calc.
Stereocentres
2calc.
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=C1C(CCCc2ccccc2)C(c2ccccc2)N1c1ccccc1

O=C1C(CCCc2ccccc2)C(c2ccccc2)N1c1ccccc1

4 rings, 26 atoms.

55 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.

3-Dehydroxy ezetimibe suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade 3-Dehydroxy ezetimibe can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

3-Dehydroxy ezetimibe price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

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 3-Dehydroxy ezetimibe is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

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

The HS code shown for 3-Dehydroxy ezetimibe is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 3-Dehydroxy ezetimibe, based on the data on this page

What is 3-Dehydroxy ezetimibe?

3-Dehydroxy ezetimibe is a chemical substance with the molecular formula C24H21F2NO2 and a molar mass of 393.43 g/mol. Its CAS registry number is 204589-58-2. The IUPAC name is (3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-(4-hydroxyphenyl)azetidin-2-one.

What is the CAS number of 3-Dehydroxy ezetimibe?

The CAS registry number of 3-Dehydroxy ezetimibe is 204589-58-2.

What is the molecular formula and weight of 3-Dehydroxy ezetimibe?

The molecular formula of 3-Dehydroxy ezetimibe is C24H21F2NO2 and its molar mass is 393.43 g/mol.

Is 3-Dehydroxy ezetimibe hazardous?

No GHS hazard classification for 3-Dehydroxy ezetimibe 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 3-Dehydroxy ezetimibe?

3-Dehydroxy ezetimibe is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 3-Dehydroxy ezetimibe?

Post a free request on CompoundList and suppliers of 3-Dehydroxy ezetimibe will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 3-Dehydroxy ezetimibe?

Suppliers quote 3-Dehydroxy ezetimibe 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 3-Dehydroxy ezetimibe

Get quotes for 3-Dehydroxy ezetimibe

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell 3-Dehydroxy ezetimibe
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of 3-Dehydroxy ezetimibe with a 3D view, its CAS number and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/3-dehydroxy-ezetimibe-204589-58-2" title="3-Dehydroxy ezetimibe structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Impurities and reference standards or HS code 293379

Price on request
Free quotes, contact stays private
Get quotes