ChemicalBook > CAS DataBase List > 5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE

5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE

Product Name
5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE
CAS No.
1544-75-8
Chemical Name
5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE
Synonyms
5-FLUOROBENZIMIDAZOLONE;5-Fluorobenzimidazol-2(3H)-one;6-Fluoro-1h-1,3-benzimidazol-2-ol;5-Fluoro-1H-benzo[d]imidazol-2(3H);5-Fluoro-1H-benzo[d]iMidazol-2(3H)-one;5-Fluoro-1,3-dihydrobenzoimidazol-2-one;5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE;6-Fluoro-1,3-dihydro-2H-benzimidazol-2-one;5-fluoro-1,3-dihydro-2H-benzimidazol-2-one;2H-BenziMidazol-2-one, 5-fluoro-1,3-dihydro-
CBNumber
CB9696051
Molecular Formula
C7H5FN2O
Formula Weight
152.13
MOL File
1544-75-8.mol
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5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE Property

Melting point:
300 °C
Boiling point:
118.8±19.0 °C(Predicted)
Density 
1.366±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
11.00±0.30(Predicted)
Appearance
White to off-white Solid
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Safety

HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

TRC
Product number
F595418
Product name
5-Fluoro-1,3-dihydrobenzoimidazol-2-one
Packaging
250mg
Price
$75
Updated
2021/12/16
Matrix Scientific
Product number
072051
Product name
5-Fluoro-1,3-dihydrobenzoimidazol-2-one
Purity
95+%
Packaging
1g
Price
$109
Updated
2021/12/16
Apolloscientific
Product number
PC901184
Product name
5-Fluoro-1,3-dihydrobenzoimidazol-2-one
Purity
96%
Packaging
250mg
Price
$115
Updated
2021/12/16
AK Scientific
Product number
W3366
Product name
5-Fluoro-1,3-dihydrobenzoimidazol-2-one
Packaging
250mg
Price
$119
Updated
2021/12/16
Apolloscientific
Product number
PC901184
Product name
5-Fluoro-1,3-dihydrobenzoimidazol-2-one
Purity
96%
Packaging
1g
Price
$210
Updated
2021/12/16
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5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE Chemical Properties,Usage,Production

Synthesis

124-38-9

367-31-7

1544-75-8

The general procedure for the synthesis of 5-fluoro-1H-benzo[d]imidazol-2(3H)-ones from carbon dioxide and 4-fluoro-1,2-benzenediamine was as follows: 4-fluoro-1,2-benzenediamine (1 mmol), Catalyst I (0.15 mmol), and N-methylpyrrolidone (NMP, 1 mL) were added in a Schlenk tube and placed in a magnetic stirrer. Carbon dioxide (1 atm) was passed into the reaction system via a balloon and the reaction mixture was subsequently stirred at 140 °C for 24 hours. The reaction progress was monitored periodically by GC, LC, GC-MS or NMR. For the reaction under high pressure conditions, the reaction was carried out by placing the reactants in a Teflon vessel and then in a stainless steel autoclave and passing carbon dioxide up to 20 atm.

References

[1] Angewandte Chemie - International Edition, 2012, vol. 51, # 27, p. 6700 - 6703
[2] Chemistry - An Asian Journal, 2016, vol. 11, # 19, p. 2735 - 2740
[3] ACS Catalysis, 2013, vol. 3, # 9, p. 2076 - 2082
[4] Catalysis Today, 2014, vol. 226, p. 160 - 166

5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE Suppliers

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View Lastest Price from 5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE 1544-75-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE 1544-75-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Career Henan Chemical Co
Product
5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE 1544-75-8
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2020-01-02

1544-75-8, 5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONERelated Search:

5-FLUORO-1,2,3,4-TETRAHYDRO-QUINOLINE HYDROCHLORIDE 5-Fluoro-[1,2,4]triazolo[1,5-a]pyridine 5-FLUORO-1H-INDAZOLE 5-Fluoro-7-azaindole-3-carboxylic acid 5-fluoro-1H-indazol-3-amine 5-FLUORO-1H-INDOLE-2-CARBOXYLIC ACID METHYL ESTER 5-FLUORO-1H-PYRROLO[2,3-B]PYRIDINE 5-FLUORO-1,2,3,4-TETRAHYDRO-ISOQUINOLINE HYDROCHLORIDE 3-CYANO-5-FLUORO-1H-INDOLE 5-FLUORO-1H-INDOLE-3-CARBOXYLIC ACID METHYL ESTER 5,6-DIFLUORO-1,3-DIHYDRO-2H-BENZIMIDAZOL-2-ONE 6-FLUORO-1-(PIPERIDIN-4-YL)-1H-BENZO[D]IMIDAZOL-2(3H)-ONE 5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE flumeridone

  • 5-FLUORO-1,3-DIHYDROBENZOIMIDAZOL-2-ONE, 95+%
  • 5-Fluoro-1,3-dihydrobenzoimidazol-2-one
  • 5-fluoro-1,3-dihydro-2H-benzimidazol-2-one
  • 2H-BenziMidazol-2-one, 5-fluoro-1,3-dihydro-
  • 5-Fluoro-1H-benzo[d]iMidazol-2(3H)-one
  • 5-Fluoro-1H-benzo[d]imidazol-2(3H)
  • 5-FLUOROBENZIMIDAZOLONE
  • 5-FLUORO-1,3-DIHYDRO-BENZIMIDAZOL-2-ONE
  • 2H-Benzimidazol-2-one,5-fluoro-1,3-dihydro-(9CI)
  • 5-Fluorobenzimidazol-2(3H)-one
  • 6-Fluoro-1,3-dihydro-2H-benzimidazol-2-one
  • 6-Fluoro-1h-1,3-benzimidazol-2-ol
  • 1544-75-8
  • C7H5FN2O
  • BENZIMIDAZOLE