Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-Pyrido[1,2-a]pyrimidine-3-carboxylicacid, 4-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34662-58-3

34662-58-3 structure

34662-58-3 structure

Name: 4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid
Chemical Name: 4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid
CAS Number: 34662-58-3
Molecular Formula: C₉H₆N₂O₃
Molecular Weight: 190.15600
Create Date: 2019-06-24 17:55:00
Modify Date: 2025-09-12 22:11:38

Name	4-oxopyrido[1,2-a]pyrimidine-3-carboxylic acid
Synonyms	MFCD01794098

Density	1.48g/cm3
Boiling Point	375.3ºC at 760mmHg
Melting Point	260 °C
Molecular Formula	C₉H₆N₂O₃
Molecular Weight	190.15600
Flash Point	180.8ºC
Exact Mass	190.03800
PSA	71.67000
LogP	0.39270
Index of Refraction	1.683
Storage condition	2-8°C

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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