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ChemicalBook >> CAS DataBase List >> 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one price.
  • $6 - $4424.01
  • Product name: 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
  • CAS: 89-25-8
  • MF: C10H10N2O
  • MW: 174.2
  • EINECS:201-891-0
  • MDL Number:MFCD00003138
  • Synonyms:3-METHYL-1-PHENYL-5-PYROZOLENE;AKOS B029819;developerz ;Methylphenylpyrazolone;NCI-C03952;norantipyrine ;NSC-12;NSC-26139
Price49 Properties Safety Information Description
49 prices
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  • AHH
  • AK Scientific
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  • American Custom Chemicals Corporation
  • ApexBio Technology
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  • Biorbyt Ltd
  • Cayman Chemical
  • Chem-Impex
  • ChemScene
  • DC Chemicals
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  • Medical Isotopes, Inc.
  • Sigma-Aldrich
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  • 10mM(in 1mL DMSO)
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  • 10gm:
  • 25gm:
  • ManufacturerAHH
  • Product numberMT-38860
  • Product description3-Methyl-1-phenyl-2-pyrazolin-5-one 98%
  • Packaging25g
  • Price$880
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD096
  • Product description3-Methyl-1-phenyl-2-pyrazolin-5-one
  • Packaging25g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11161
  • Product description3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+%
  • Packaging100g
  • Price$26.1
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA11161
  • Product description3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+%
  • Packaging500g
  • Price$52.7
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA11161
  • Product description3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+%
  • Packaging2500g
  • Price$162.65
  • Updated2024-03-01
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0004846
  • Product description1-PHENYL-3-METHYL-5-PYRAZOLONE 95.00%
  • Packaging25G
  • Price$1075.88
  • Updated2021-12-16
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  • ManufacturerApexBio Technology
  • Product numberA5059
  • Product descriptionEdaravone
  • Packaging5g
  • Price$48
  • Updated2021-12-16
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  • ManufacturerApexBio Technology
  • Product numberA5059
  • Product descriptionEdaravone
  • Packaging10mM(in 1mL DMSO)
  • Price$90
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBIP1205
  • Product description1-Phenyl-3-methyl-5-pyrazolone
  • Packaging5g
  • Price$15
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBIP1205
  • Product description1-Phenyl-3-methyl-5-pyrazolone
  • Packaging100g
  • Price$24
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS008085
  • Product description3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS008085
  • Product description3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98%
  • Packaging100g
  • Price$9
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS008085
  • Product description3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98%
  • Packaging500g
  • Price$30
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS008085
  • Product description3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98%
  • Packaging1kg
  • Price$46
  • Updated2021-12-16
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  • ManufacturerAtlantic Research Chemicals
  • Product numberXS009129
  • Product description5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 95%
  • Packaging10gm:
  • Price$24.74
  • Updated2021-12-16
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  • ManufacturerAtlantic Research Chemicals
  • Product numberXS009129
  • Product description5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 95%
  • Packaging25gm:
  • Price$45.95
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-38860 3-Methyl-1-phenyl-2-pyrazolin-5-one 98% 25g $880 2021-12-16 Buy
AK Scientific D096 3-Methyl-1-phenyl-2-pyrazolin-5-one 25g $21 2021-12-16 Buy
Alfa Aesar A11161 3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+% 100g $26.1 2024-03-01 Buy
Alfa Aesar A11161 3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+% 500g $52.7 2024-03-01 Buy
Alfa Aesar A11161 3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+% 2500g $162.65 2024-03-01 Buy
American Custom Chemicals Corporation DYE0004846 1-PHENYL-3-METHYL-5-PYRAZOLONE 95.00% 25G $1075.88 2021-12-16 Buy
ApexBio Technology A5059 Edaravone 5g $48 2021-12-16 Buy
ApexBio Technology A5059 Edaravone 10mM(in 1mL DMSO) $90 2021-12-16 Buy
Apolloscientific BIP1205 1-Phenyl-3-methyl-5-pyrazolone 5g $15 2021-12-16 Buy
Apolloscientific BIP1205 1-Phenyl-3-methyl-5-pyrazolone 100g $24 2021-12-16 Buy
Arctom AS008085 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98% 25g $6 2021-12-16 Buy
Arctom AS008085 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98% 100g $9 2021-12-16 Buy
Arctom AS008085 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98% 500g $30 2021-12-16 Buy
Arctom AS008085 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ≥98% 1kg $46 2021-12-16 Buy
Atlantic Research Chemicals XS009129 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 95% 10gm: $24.74 2021-12-16 Buy
Atlantic Research Chemicals XS009129 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 95% 25gm: $45.95 2021-12-16 Buy
Next Last

Properties

Melting point :126-128 °C(lit.)
Boiling point :287 °C265 mm Hg(lit.)
Density :1,12 g/cm3
vapor pressure :0.016Pa at 20℃
refractive index :1.6300 (estimate)
Flash point :191°C/17mm
storage temp. :2-8°C
solubility :3.30g/l
pka :2.73±0.50(Predicted)
form :Crystalline Powder
color :Yellow to beige
PH :4.0-4.4 (H2O, 20℃)(saturated aqueous solution)
Water Solubility :3 g/L (20 ºC)
Merck :14,6713
BRN :609575
Stability :Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
InChIKey :QELUYTUMUWHWMC-UHFFFAOYSA-N
LogP :0.75 at 24℃
CAS DataBase Reference :89-25-8(CAS DataBase Reference)
NIST Chemistry Reference :3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-(89-25-8)
EPA Substance Registry System :1-Phenyl-3-methyl-5-pyrazolone (89-25-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

MCI-186 is a free radical scavenger with diverse protective effects in vivo. Most notably, it reduces damage due to ischemia-reperfusion injury in lung, liver, and brain in animal models of transplant, infection, traumatic brain injury, and stroke. MCI-186 provides these protective effects, at least in part, by reducing reactive oxygen species, inhibiting apoptosis, and blocking nonenzymatic peroxidation and lipoxygenase activity.

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Suppliers and manufacturers

Hebei Jingbo New Material Technology Co., Ltd
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
$8.00 /25kg
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one CAS:89-25-8
Henan Fengda Chemical Co., Ltd
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
$1.00 /1000KG
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one CAS:89-25-8
Hebei Saisier Technology Co., LTD
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
$6.00 /1KG
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one CAS:89-25-8
career henan chemical co
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
$1.00 /1KG
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one CAS:89-25-8
Guangzhou TongYi biochemistry technology Co.,LTD
Alfa Chemistry
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Yikanglong Biotechnology Co., Ltd.