Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Oxo-4,5-dihydro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Oxo-4,5-dihydro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1224944-46-0

1224944-46-0 structure

1224944-46-0 structure

Name: 5-Oxo-4,5-dihydro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
Chemical Name: 5-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS Number: 1224944-46-0
Molecular Formula: C₇H₅N₃O₃
Molecular Weight: 179.133
Create Date: 2018-12-03 17:17:45
Modify Date: 2025-10-02 15:14:01

Name	5-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
Synonyms	5-Oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 4,5-dihydro-5-oxo-

Density	1.8±0.1 g/cm3
Boiling Point	339.8±42.0 °C at 760 mmHg
Molecular Formula	C₇H₅N₃O₃
Molecular Weight	179.133
Flash Point	159.3±27.9 °C
Exact Mass	179.033096
PSA	87.72000
LogP	0.16
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.786

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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