Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Pyrazole-5-carboxylic acid, 4,5-dihydro-, methyl ester (9CI)
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-5-carboxylic acid, 4,5-dihydro-, methyl ester (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

164928-01-2

164928-01-2 structure

164928-01-2 structure

Name: 1H-Pyrazole-5-carboxylic acid, 4,5-dihydro-, methyl ester (9CI)
Chemical Name: Methyl 4,5-dihydro-1H-pyrazole-5-carboxylate
CAS Number: 164928-01-2
Molecular Formula: C₅H₈N₂O₂
Molecular Weight: 128.12900
Create Date: 2018-03-27 10:14:01
Modify Date: 2025-08-25 18:34:36

Names
Properties

Name	Methyl 4,5-dihydro-1H-pyrazole-5-carboxylate
Synonyms	1H-Pyrazole-5-carboxylic acid, 4,5-dihydro-, methyl ester Methyl 4,5-dihydro-1H-pyrazole-5-carboxylate

Density	1.3±0.1 g/cm3
Boiling Point	220.8±33.0 °C at 760 mmHg
Molecular Formula	C₅H₈N₂O₂
Molecular Weight	128.12900
Flash Point	87.3±25.4 °C
Exact Mass	128.05900
PSA	50.69000
LogP	-1.08
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.559

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