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ChemicalBook >> CAS DataBase List >> Edaravone iMpurity P3

Edaravone iMpurity P3

$149 - $1259
Product name: Edaravone iMpurity P3
CAS: 1323485-71-7
MF: C13H16N2O4S
MW: 296.34
EINECS:-0
MDL Number:MFCD28016546
Synonyms:Edaravone iMpurity P3;4,5-dihydro-a,a,3-triMethyl-5-oxo-1-phenyl- 1H-Pyrazole-4-Methanesulfonic acid;2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid;4,5-Dihydro-alpha,alpha,3-trimethyl-5-oxo-1-phenyl-1H-pyrazole-4-methanesulfonic acid;Edaravone P3;Edaravone P3 Impurity;2-(5-hydroxy-3-methyl-1-phenyl-1Hpyrazol-4-yl)propane-2-sulfonic acid;Edaravone Impurity 3 Sodium Salt

Price11 Properties Safety Information Description

11 prices

Selected condition：

Brand

aablocks
Alichem
AvaChem
Biosynth
Chemenu
Crysdot

Package

5mg
10mg
25mg
250mg
1000mg
1g

Manufactureraablocks
Product numberAA0010HK
Product description2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid 95
Packaging10mg
Price$424
Updated2026-05-25
Buy

Manufactureraablocks
Product numberAA0010HK
Product description2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid 95%
Packaging1g
Price$1259
Updated2026-05-25
Buy

ManufacturerAlichem
Product number1323485717
Product description2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid
Packaging250mg
Price$431.2
Updated2021-12-16
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ManufacturerAlichem
Product number1323485717
Product description2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid
Packaging1g
Price$989.8
Updated2021-12-16
Buy

ManufacturerAvaChem
Product number4982
Product description2-(3-Methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-2-sulfonic acid 98%
Packaging25mg
Price$449
Updated2026-05-22
Buy

ManufacturerAvaChem
Product number4982
Product description2-(3-Methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-2-sulfonic acid 98%
Packaging5mg
Price$149
Updated2026-05-22
Buy

ManufacturerAvaChem
Product number4982
Product description2-(3-Methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-2-sulfonic acid 98%
Packaging10mg
Price$249
Updated2026-05-22
Buy

ManufacturerBiosynth
Product numberYCC48571
Product descriptionEdaravone impurity P3
Packaging1000mg
Price$1090
Updated2026-06-05
Buy

ManufacturerChemenu
Product numberCM189128
Product description2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid 95%
Packaging1g
Price$870
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11294526
Product description2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid 95+%
Packaging1g
Price$923
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11294526
Product description2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid 95+%
Packaging1g
Price$923
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0010HK	2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid 95	10mg	$424	2026-05-25	Buy
aablocks	AA0010HK	2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid 95%	1g	$1259	2026-05-25	Buy
Alichem	1323485717	2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid	250mg	$431.2	2021-12-16	Buy
Alichem	1323485717	2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid	1g	$989.8	2021-12-16	Buy
AvaChem	4982	2-(3-Methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-2-sulfonic acid 98%	25mg	$449	2026-05-22	Buy
AvaChem	4982	2-(3-Methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-2-sulfonic acid 98%	5mg	$149	2026-05-22	Buy
AvaChem	4982	2-(3-Methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-2-sulfonic acid 98%	10mg	$249	2026-05-22	Buy
Biosynth	YCC48571	Edaravone impurity P3	1000mg	$1090	2026-06-05	Buy
Chemenu	CM189128	2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid 95%	1g	$870	2021-12-16	Buy
Crysdot	CD11294526	2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonicacid 95+%	1g	$923	2021-12-16	Buy
Crysdot	CD11294526	2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid 95+%	1g	$923	2026-05-26	Buy

Properties

Density :1.35±0.1 g/cm3 (20 ºC 760 Torr)
pka :0.73±0.50(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-?(3-?Methyl-?5-?oxo-?1-?phenyl-?4,?5-?dihydro-?1h-?pyrazol-?4-?yl)?propane-?2-?sulfonic Acid is an impurity of Edaravone (E335000) which inhibits the disease activity in rheumatoid arthritis. Edaravone can significantly enhance IR flap viability and protect flap vessels, which is related to scavenging oxygen free radicals, reducing the consumption of SOD, reducing the extent of lipid peroxidation and inflammation, and protecting functional structure of vessels in the early stages of reperfusion.

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Suppliers and manufacturers

career henan chemical co

$1.00
Edaravone iMpurity P3 CAS:1323485-71-7

Standardpharm Co. Ltd.

BOC Sciences

Hangzhou Huarong Pharm Co., Ltd.

Moxin Chemicals

Sinco Pharmachem (ShenZhen) R&D Co., Ltd.

Amadis Chemical Company Limited

Shanghai Payne Pharmaceutical Technology Co.Ltd

QUALITY CONTROL SOLUTIONS LTD. S.Z. PhyStandard Bio-Tech. Co., Ltd.

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Edaravone iMpurity P3

Properties

Safety Information

Description

Related product price

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