ChemicalBook > CAS DataBase List > 2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone

2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone

Product Name
2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone
CAS No.
86404-63-9
Chemical Name
2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone
Synonyms
1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethan-1-one;DFTA;1-(2,4-DIFLUOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE;2,4-difluoro-α-(1h-1,2,4-triazolyl)acetophenone;Fluconazole-5;4-Difluoro-2(1h-1;Triazole Acetophenone;-1-yl)acetophenone(DFTA;Fluconazole EP mpurity E;Fluconazole EP Impurity E
CBNumber
CB6684361
Molecular Formula
C10H7F2N3O
Formula Weight
223.18
MOL File
86404-63-9.mol
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2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone Property

Melting point:
103-107 °C(lit.)
Boiling point:
388.0±52.0 °C(Predicted)
Density 
1.39±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
2.05±0.10(Predicted)
form 
Solid
color 
White to pale brown
InChI
InChI=1S/C10H7F2N3O/c11-7-1-2-8(9(12)3-7)10(16)4-15-6-13-5-14-15/h1-3,5-6H,4H2
InChIKey
XCHRPVARHBCFMJ-UHFFFAOYSA-N
SMILES
C(=O)(C1=CC=C(F)C=C1F)CN1C=NC=N1
CAS DataBase Reference
86404-63-9(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR2046
Product name
Fluconazole Impurity E
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
30MG
Price
$631.75
Updated
2025/07/31
Sigma-Aldrich
Product number
636886
Product name
2,4-Difluoro-α-(1H-1,2,4-triazolyl)acetophenone
Purity
95%
Packaging
5g
Price
$98.3
Updated
2025/07/31
Sigma-Aldrich
Product number
1718039
Product name
Voriconazole Related Compound C
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
10mg
Price
$1200
Updated
2025/07/31
TCI Chemical
Product number
T2722
Product name
2-(1H-1,2,4-Triazol-1-yl)-2',4'-difluoroacetophenone
Purity
>98.0%(GC)
Packaging
5g
Price
$59
Updated
2025/07/31
TCI Chemical
Product number
T2722
Product name
2-(1H-1,2,4-Triazol-1-yl)-2',4'-difluoroacetophenone
Purity
>98.0%(GC)
Packaging
25g
Price
$177
Updated
2025/07/31
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2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Solid

Uses

2,4-Difluoro-α-(1H-1,2,4-triazolyl)acetophenone (Voriconazole EP Impurity A; Voriconazole USP Related Compound C) is an antifungal activity, particularly toward Candida albicans and Candida parapsilosis

2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone Suppliers

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View Lastest Price from 2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone 86404-63-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-28
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone 86404-63-9
Price
US $60.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000kg/week
Release date
2024-06-04
Henan Aochuang Chemical Co.,Ltd.
Product
2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone 86404-63-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-10

86404-63-9, 2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenoneRelated Search:

1,2,3-1H-Triazole 4'-Bromoacetophenone 1H-Benzotriazole 3-Nitroacetophenone 3-Aminoacetophenone Diethylstilbestrol 4-Nitroacetophenone 3,4-Dihydroxyacetophenone 4'-Hydroxyacetophenone 4'-Methoxyacetophenone Acetophenone 3'-(Trifluoromethyl)acetophenone 2,4-Dichloro-5-fluoroacetophenone L-PICEIN 4'-Chloroacetophenone 1-(2,6-Difluorophenyl)ethan-1-one 2',4'-Difluoroacetophenone rac 5-Desfluoro Voriconazole

  • Triazole Acetophenone
  • 2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone 95%
  • Imp. E (EP): 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone
  • 2-(1H-1,2,4-Triazol-1-yl)-2',4'-difluoroacetophenone,98%
  • 2,4-DIFLUORO-ALPHA, ALPHA-BIS(1H-1,2,4-T RIAZOL-1YL METHYL)BENZYL ALCOHOL
  • 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethan-1-one
  • α-(1H-1,2,4-Triazole-1-yl)-2',4'-difluoroacetophenone
  • Difluoro triazolyl acetophenone
  • 1-(2,4-diflurorphenyl)-2-(1H-1,2,4-truazol-1-yl) ethanone
  • 2-(1H-1,2,4-Triazol-1-yl)-2',4'-difluoroacetophenone
  • 2,4-Difluoro-α-(1H-1,2,4-triazolyl)acetophenone ,98%
  • -2,4-Difluoro-1H-1,2,4-triazole-1-yl-acetophenone
  • 2,4-Difluoro-1H-1,2,4-triazole-1-yl-acetophenone
  • 2',4'-Difluoro-2-(1-H-1,2,4-Triazole)-1-yl Acetophenone
  • (8S,10S)-10-[(2S,3R,4R,5R,6S)-3-Fluoro-4,5-dihydroxy-6-methyl-oxan-2-yl]oxy-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-9,10-dihydro-7H-tetracene-5,12-dione
  • 7-O-(2,6-Dideoxy-2-fluorotalopyranose)adriamycinone
  • DFTA
  • 2, 4-Difluoro-a-(1H-1,2,4-triazolyl)acetophenone
  • 1-(2,4-Difluorophenyl)-2-(1H-1
  • 2,4-difluoro-α-(1h-1,2,4-triazolyl)acetophenone
  • 2''4-DIFLUORO-2-[1-(1H-1, 2, 4-TRIAZOLYL) ACETOPHEN
  • 2,4-DIFLUORO-2-(1H-1,2,4-TRIAZOL-1-YL)ACETOPHONE
  • 2'4-Difluoro-2-[1-(1H-1,2,4-triazolyl)acetophenone
  • 1-(2,4-DIFLUOROPHENYL)-2-(1,2,4-TRIAZOLE-1-YL)ETHANONE
  • Fluconazole Impurity 5(Fluconazole EP Impurity E)
  • Voriconazole Impurity 17(Voriconazole EP Impurity A)
  • Voriconazole EP Impurity A(Fluconazole EP Impurity E)
  • 2 4-DIFLUORO-ALPHA-(1H-1 2 4-TRIAZOLE-1- YL)ACETOPHENONE
  • 4-Difluoro-2(1h-1
  • 4-triazol-1-yl)acetophenone
  • Ethanone, 1-(2,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)-
  • 2,4-Difluoro-3-broMo acetophenone
  • Voriconazole Related Compound C (10 mg)
  • 2,4-Difluoro-2-(1-H-1.2.4-trizaol-1-yl)acetophenone
  • 1-(2,4-Difluorobenzoylmethyl)-1H-1,2,4-triazole
  • 2-fluoro-2-(4-fluoro-4,5-dihydro-1H-1,2,4-triazol-1-yl)-1-phenylethan-1-one
  • 2, 4- Difluoro-2-(1H-1, 2, 4-Triazole-1-yl) acetophenone (DFTA)
  • Fluconazole Related CoMpound (2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone)
  • 2-(1H-1,2,4-TRIAZOL)-2',4'-DIFLUOROACETOPHENONE
  • 2,4-DIFLUORO-ALPHA-(1H-1,2,4-TRIAZOLYL)ACETOPHENONE
  • 2',4'-DIFLUORO-2-(1-1H-1,2,4-TRIAZOL-1-YL) ACETOPHENONE
  • 2',4'-DIFLUORO-2-(1H-1,2,4-TRIAZOLYL) ACETOPHENONE
  • 1-(2,4-DIFLUORO-PHENYL)-2-[1,2,4]TRIAZOL-1-YL-ETHANONE
  • 1-(2,4-DIFLUOROPHENYL)-2-(1H-1,2,4-TRIAZOLE-1-YL)-ETHANONE
  • 2,4-DIFLUORO-ALPHA-(1H-1,2,4-TRIAZOLYL)&
  • Fluconazole EP Impurity E
  • 2,4-DIFLUORO-ALPHA, ALPHA-BIS(1H-1,2,4-T
  • Fluconazole EP Impurity E (Voriconazole EP Impurity A)
  • Fosfluconazole Impurity J
  • 2,4-Difluoro-alpha-(1H-1,2,4-triazoly)acetophenone
  • Fluconazole-5
  • 1-[2 4-DIFLUORO)-1-H-1 2 4 TRIAZOLE-1-Y1 -ACETOPHENONE (BATCH NO. AS PER P/L)
  • 2,4-DIFLUORO-ALPHA-(1H-1,2,4TRIAZOLYL)ACETOPHENONE (DFTA)
  • Efinaconazole Keto Impurity
  • P-fluorobenzene triazole ethyl ketone
  • 1-(2,4-difluorophenyl)-2-(1,2,4-triazol-1-yl)ethenone
  • 1-(2,4-Diflurophenyl)-1-(1H-1,2,4-triazole-1yl)-ethanone (DFTA)
  • 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone (Fluconazole Impurity)