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4-Acetyl-2-fluorobiphenyl

CAS No.
42771-79-9
Chemical Name:
4-Acetyl-2-fluorobiphenyl
Synonyms
1-(2-fluoro-[1,1'-biphenyl]-4-yl)ethan-1-one;FlurBiprofen impurity 4;4-ACETYL-2-FLUOROBPHENYL;2-Fluoro-4-acetylbiphenyl;Flurbiprofen EP Impurity D;3-Fluoro-4-phenyl acetophenone;1-(3-fluoro-4-phenylphenyl)ethanone;1-(2-Fluoro-biphenyl-4-yl)-ethanone;1-(3-Fluoro-4-phenylphenyl)ethan-1-one;Flurbiprofen Impurity 4(EP Impurity D)
CBNumber:
CB0888956
Molecular Formula:
C14H11FO
Molecular Weight:
214.23
MDL Number:
MFCD00127698
MOL File:
42771-79-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 22:57:11
Product description Number Pack Size Price
4-Acetyl-2-fluorobiphenyl British Pharmacopoeia (BP) Reference Standard BP681 25 mg $292
4-Acetyl-2-fluorobiphenyl >95%(HPLC) TRC-A168850-50MG 50mg $266
4-Acetyl-2-fluorobiphenyl >95%(HPLC) TRC-A168850-500MG 500mg $1867
4-Acetyl-2-fluorobiphenyl >95%(HPLC) TRC-A168850-250MG 250mg $1119
1-(3-Fluoro-4-phenylphenyl)ethan-1-one ≥95% PC200463 1g $244
More product size

4-Acetyl-2-fluorobiphenyl Properties

Melting point 94-95 °C
Boiling point 321.8±22.0 °C(Predicted)
Density 1.124±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
color White to Light Yellow
Major Application pharmaceutical
pharmaceutical small molecule
InChI 1S/C14H11FO/c1-10(16)12-7-8-13(14(15)9-12)11-5-3-2-4-6-11/h2-9H,1H3
InChIKey ZLKQQDFLPVWFDT-UHFFFAOYSA-N
SMILES Fc1c(ccc(c1)C(=O)C)c2ccccc2
FDA UNII KYS31UY2IQ
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P302+P352-P305+P351+P338-P362+P364
WGK Germany  WGK 3
HS Code  2914790090
Storage Class 11 - Combustible Solids

4-Acetyl-2-fluorobiphenyl price More Price(44)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich BP681 4-Acetyl-2-fluorobiphenyl British Pharmacopoeia (BP) Reference Standard 42771-79-9 25 mg $292 2026-04-30 Buy
TRC TRC-A168850-50MG 4-Acetyl-2-fluorobiphenyl >95%(HPLC) 42771-79-9 50mg $266 2026-06-03 Buy
TRC TRC-A168850-500MG 4-Acetyl-2-fluorobiphenyl >95%(HPLC) 42771-79-9 500mg $1867 2026-06-03 Buy
TRC TRC-A168850-250MG 4-Acetyl-2-fluorobiphenyl >95%(HPLC) 42771-79-9 250mg $1119 2026-06-03 Buy
Apolloscientific PC200463 1-(3-Fluoro-4-phenylphenyl)ethan-1-one ≥95% 42771-79-9 1g $244 2026-06-04 Buy
Product number Packaging Price Buy
BP681 25 mg $292 Buy
TRC-A168850-50MG 50mg $266 Buy
TRC-A168850-500MG 500mg $1867 Buy
TRC-A168850-250MG 250mg $1119 Buy
PC200463 1g $244 Buy

4-Acetyl-2-fluorobiphenyl Chemical Properties,Uses,Production

Chemical Properties

Prismatic crystals (ethanol), melting point 94-95°C.

Uses

4-Acetyl-2-fluorobiphenyl is an impurity of Flurbiprofen (F598700), an anti-inflammatory used as an analgesic.

4-Acetyl-2-fluorobiphenyl Preparation Products And Raw materials

Global( 104)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Standardpharm Co. Ltd.
86-714-3992388 overseasales1@yongstandards.com United States 14332 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30225 58
BOC Sciences
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Shanghai Acmec Biochemical Technology Co., Ltd.
+86-18621343501; +undefined18621343501 product@acmec-e.com China 33324 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203 info@chemextension.com China 42056 58
Wuhan Jingkang en Biomedical Technology Co., Ltd
+8613720134139 orders@jknbiochem.com China 5221 58
Cochemical Co. Ltd.
+86-029-86115547 +86-17791676824 sales@cochemical.com China 3952 58
Compound Net Biotechnology Inc.
+8615303909093 sales@compound-net.com China 2914 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580 cooperation@kean-chem.com China 40066 58

4-Acetyl-2-fluorobiphenyl Spectrum

4-ACETYL-2-FLUOROBPHENYL 3-Fluoro-4-phenyl acetophenone 2-Fluoro-4-acetylbiphenyl Flurbiprofen EP Impurity D 1-(2-Fluoro-biphenyl-4-yl)-ethanone 1-(3-Fluoro-4-phenylphenyl)ethan-1-one FlurBiprofen impurity 4 1-(3-fluoro-4-phenylphenyl)ethanone Flurbiprofen Impurity 4(EP Impurity D) Ethanone, 1-(2-fluoro[1,1'-biphenyl]-4-yl)- Flurbiprofen Impurity 4(Flurbiprofen EP Impurity D) l-(2-fluoro[l,l'-biphenyl]-4-yl)ethan-l-one 1-(2-Fluoro[1,1'-biphenyl]-4-yl)ethanone 1-(2-Fluoro-1,1′-biphenyl-4-yl)ethanone, CAS 42771-79-9 1-(2-Fluoro-[1,1'-biphenyl]-4-yl)ethan-1-one - [F92730] 1-(2-fluoro-[1,1'-biphenyl]-4-yl)ethan-1-one 42771-79-9 Aromatics, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals DCP