CompoundList
Sign in
Screening compounds

AC1Mepnb

Also known as 1-benzoyl-3-phenyl-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-ol, [5-hydroxy-3-phenyl-5-(trifluoromethyl)-4H-pyrazol-1-yl]-phenylmethanone, [5-hydroxy-3-phenyl-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl](phenyl)methanone

CAS 5660-33-3Formula C17H13F3N2O2Molar mass 334.30 g/mol
Get quotes Safety data
AC1Mepnb chemical structure, C17H13F3N2O2, CAS 5660-33-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5660-33-3
Formula
C17H13F3N2O2
Molar mass
334.30 g/mol
HS code
293319
Category
Screening compounds

What is AC1Mepnb?

Plain description, key identifiers and synonyms

AC1Mepnb is a chemical substance with the molecular formula C17H13F3N2O2 and a molar mass of 334.30 g/mol. Its CAS registry number is 5660-33-3. The IUPAC name is [5-hydroxy-3-phenyl-5-(trifluoromethyl)-4H-pyrazol-1-yl]-phenylmethanone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[5-hydroxy-3-phenyl-5-(trifluoromethyl)-4H-pyrazol-1-yl]-phenylmethanone
CAS number
5660-33-3 CAS number cross-checkedOther or deprecated CAS: 372175-50-3
Molecular formula
C17H13F3N2O2
InChIKey
GCIZXSKDPAABMM-UHFFFAOYSA-N
InChI
InChI=1S/C17H13F3N2O2/c18-17(19,20)16(24)11-14(12-7-3-1-4-8-12)21-22(16)15(23)13-9-5-2-6-10-13/h1-10,24H,11H2
SMILES (canonical and isomeric)
C1C(=NN(C1(C(F)(F)F)O)C(=O)C2=CC=CC=C2)C3=CC=CC=C3

Synonyms

  • 1-benzoyl-3-phenyl-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-ol
  • [5-hydroxy-3-phenyl-5-(trifluoromethyl)-4H-pyrazol-1-yl]-phenylmethanone
  • [5-hydroxy-3-phenyl-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl](phenyl)methanone
  • (5-hydroxy-3-phenyl-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)(phenyl)methanone

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
334.30 g/molcalc.
Exact mass
334.0929 Dacalc.
LogP (octanol/water)
3.19calc.
Topological polar surface area
52.9 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
24calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.18calc.
Formal charge
0calc.
Stereocentres
1calc.
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, O=C(c1ccccc1)N1CCC(c2ccccc2)=N1

O=C(c1ccccc1)N1CCC(c2ccccc2)=N1

3 rings, 19 atoms.

20 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.

AC1Mepnb 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 AC1Mepnb can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

AC1Mepnb 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

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 AC1Mepnb is traded under.

HS 2933.19Indicative HS code

Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the…

World exports in 2024
$3.44B
−22.6% vs 2023, imports $6.66B
2019 to 2024
Top exporters
  1. China21.6%
  2. Switzerland * partner reported20.5%
  3. Germany19.0%
Top importers
  1. Slovenia38.4%
  2. Portugal14.1%
  3. Brazil13.0%

* Partner reported figures, a lower bound.

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

The HS code shown for AC1Mepnb is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about AC1Mepnb, based on the data on this page

What is AC1Mepnb?

AC1Mepnb is a chemical substance with the molecular formula C17H13F3N2O2 and a molar mass of 334.30 g/mol. Its CAS registry number is 5660-33-3. The IUPAC name is [5-hydroxy-3-phenyl-5-(trifluoromethyl)-4H-pyrazol-1-yl]-phenylmethanone.

What is the CAS number of AC1Mepnb?

The CAS registry number of AC1Mepnb is 5660-33-3. Other or deprecated CAS numbers: 372175-50-3.

What is the molecular formula and weight of AC1Mepnb?

The molecular formula of AC1Mepnb is C17H13F3N2O2 and its molar mass is 334.30 g/mol.

What is AC1Mepnb used for?

Known uses and roles of AC1Mepnb include building blocks in research and laboratory and screening compounds in research and laboratory.

Is AC1Mepnb hazardous?

No GHS hazard classification for AC1Mepnb 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 AC1Mepnb?

AC1Mepnb is usually classified under HS code 293319 (Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy AC1Mepnb?

Post a free request on CompoundList and suppliers of AC1Mepnb will send you quotes. Your contact details stay private until you accept a quote.

What is the price of AC1Mepnb?

Suppliers quote AC1Mepnb 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 AC1Mepnb

Get quotes for AC1Mepnb

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell AC1Mepnb
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 AC1Mepnb with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/ac1mepnb-5660-33-3" title="AC1Mepnb 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 Screening compounds or HS code 293319

Price on request
Free quotes, contact stays private
Get quotes