Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

49597-17-3

49597-17-3 structure

49597-17-3 structure

Name: 5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid
Chemical Name: 3-oxo-2-phenyl-1H-pyrazole-5-carboxylic acid
CAS Number: 49597-17-3
Molecular Formula: C₁₀H₈N₂O₃
Molecular Weight: 204.18200
Create Date: 2018-11-29 00:09:40
Modify Date: 2025-08-29 16:54:15

Name	3-oxo-2-phenyl-1H-pyrazole-5-carboxylic acid
Synonyms	5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-carbonsaeure 5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid 1-phenyl-3-carboxy-5-pyrazolone 1-phenyl-5-pyrazolone-3-carboxylic acid 1-phenyl-3-carboxypyrazol-5-one 5-oxo-1-phenyl-2H-pyrazole-3-carboxylic Acid

Density	1.458g/cm3
Boiling Point	358.775ºC at 760 mmHg
Molecular Formula	C₁₀H₈N₂O₃
Molecular Weight	204.18200
Flash Point	170.782ºC
Exact Mass	204.05300
PSA	75.09000
LogP	0.86380
Index of Refraction	1.649

Hazard Codes	Xi
HS Code	2933199090

Precursor 8
19735-89-8 100-63-0 81711-62-8 142-45-0
72358-76-0 59-88-1 10359-15-6 100-34-5
DownStream 1
41405-77-0

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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