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5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid

Product Name
5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid
CAS No.
119-18-6
Chemical Name
5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid
Synonyms
TIMTEC-BB SBB010085;2,5-DISULFOBENZALDEHYDE;1-PHYNYL-3-CARBOXY-5-PYRAZOLONE;3-Carboxy-1-Phenyl-5-Pyrozolone;3-carboxy-1-phenyl-5-pyrazolone;1-PHENYL-3-CARBOXY-5-PYRAZOLONE;1-Phenyl-3-carboxyl-5-pyrazolone;1-PHENYL-3-CARBOXY-5-PYRAZOLONE 98%;1-Phenyl-3-carboxy-5(4H)-pyrazolone;3-Carboxy-1-phenyl-2-pyrazolin-5-one
CBNumber
CB5342699
Molecular Formula
C10H8N2O3
Formula Weight
204.18
MOL File
119-18-6.mol
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5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid Property

Melting point:
237 °C (lit.)
Boiling point:
375.1±25.0 °C(Predicted)
Density 
1.41±0.1 g/cm3(Predicted)
pka
-2.53±0.20(Predicted)
CAS DataBase Reference
119-18-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Safety Statements 
24/25
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29331990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

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

Sigma-Aldrich
Product number
551260
Product name
5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid
Packaging
25g
Price
$180
Updated
2024/03/01
TCI Chemical
Product number
P0222
Product name
1-Phenyl-5-pyrazolone-3-carboxylic Acid
Purity
>98.0%(HPLC)
Packaging
5g
Price
$27
Updated
2021/12/16
TRC
Product number
B434523
Product name
5-Hydroxy-1-phenyl-1H-pyrazole-3-carboxylicAcid
Packaging
250mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
007789
Product name
5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid
Packaging
1g
Price
$378
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0006996
Product name
1-PHENYL-3-CARBOXY-5-PYRAZOLONE
Purity
95.00%
Packaging
500MG
Price
$762.3
Updated
2021/12/16
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5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

light yellow crystalline

Uses

Reactant involved in synthesis of:

  • Pyrazolone derivatives for antiprion activity via heterocyclocondensation
  • Heterocyclic thiazolidinone and azetidinone compound for antibacterial studies

5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
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China
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Energy Chemical
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Adamas Reagent, Ltd.
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Fax
021-64823266
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zhangsn@titansci.com
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China
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Shanghai Longsheng chemical Co.,Ltd.
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021-58099652-8005 13585536065
Fax
021-58099609
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bin.wu@shlschem.com
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China
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Shanghai Hanhong Scientific Co.,Ltd.
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BEST-REAGENT
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Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
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Shanghai Nuohey Chemical Co., Ltd.
Tel
021-52212593 13761626812
Fax
+86 (21) 51062076
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sales@nuohey.com
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China
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Hangzhou Sage Chemical Co., Ltd.
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+86057186818502 13588463833
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Pls mail us for more information!
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info@sagechem.com
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China
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View Lastest Price from 5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid manufacturers

Career Henan Chemical Co
Product
5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid 119-18-6
Price
US $1.00/kg
Min. Order
1kg
Purity
98%min
Supply Ability
as request
Release date
2018-12-23

119-18-6, 5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acidRelated Search:


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  • 2,5-DISULFOBENZALDEHYDE
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  • 119-18-6
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  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrazoles
  • Heterocyclic Compounds