Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-2-Methyl-5-oxo-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-2-Methyl-5-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

58365-04-1

58365-04-1 structure

58365-04-1 structure

Name: 1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-2-Methyl-5-oxo-
Chemical Name: 2-methyl-5-oxo-1H-pyrazole-3-carboxylic acid
CAS Number: 58365-04-1
Molecular Formula: C₅H₆N₂O₃
Molecular Weight: 142.11300
Create Date: 2017-09-04 05:52:35
Modify Date: 2025-09-18 08:49:17

Names
Properties

Name	2-methyl-5-oxo-1H-pyrazole-3-carboxylic acid
Synonyms	2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid 1H-Pyrazole-3-carboxylic acid,2,5-dihydro-2-methyl-5-oxo 3-Hydroxy-1-methyl-5-pyrazolcarbonsaeure

Molecular Formula	C₅H₆N₂O₃
Molecular Weight	142.11300
Exact Mass	142.03800
PSA	75.35000

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