AURORA KA-3771

AURORA KA-3771 Structure
CAS No.
27420-41-3
Chemical Name:
AURORA KA-3771
Synonyms
AURORA KA-3771;pyrido[1,2-a]pyrimidine-2,4-dione;pyrido[1,2-a]pyrimidine-2,4-quinone;4-hydroxypyrido[1,2-a]pyrimidin-2-one;2-Hydroxypyrido[1,2-a]pyrimidin-4-one;2-Hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one;4H-Pyrido[1,2-a]pyrimidin-4-one, 2-hydroxy-;2-hydroxy-4h-pyridino-[1,2-a] pyrimidine-4-one
CBNumber:
CB2776404
Molecular Formula:
C8H6N2O2
Molecular Weight:
162.15
MOL File:
Mol file
MSDS File:
SDS

AURORA KA-3771 Properties

Melting point 297-299 °C(Solv: N,N-dimethylformamide (68-12-2))
Boiling point 320.6±52.0 °C(Predicted)
Density 1.41±0.1 g/cm3(Predicted)
pka 4.50±1.00(Predicted)

AURORA KA-3771 Chemical Properties,Uses,Production

Uses

2H-Pyrido[1,2-a]pyrimidine-2,4(3H)-dione is used as a reactant in the nitration of 4-?hydroxy-?3-?nitro-?2-?quinolones and related compounds as inhibitors of allergic reactions.

AURORA KA-3771 Preparation Products And Raw materials

Raw materials

Preparation Products

AURORA KA-3771 Suppliers

Global( 21)Suppliers
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Guangzhou Yuheng Pharmaceutical Technology Co., Ltd +8613580539051 CHINA 21149 58 Inquiry
Zhejiang J&C Biological Technology Co.,Limited +1-2135480471 +1-2135480471 China 10522 58 Inquiry
Hangzhou MolCore BioPharmatech Co.,Ltd. +86-057181025280; +8617767106207 China 49739 58 Inquiry
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd +86-19164747840 +86-13119157289 China 2972 58 Inquiry
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 China 11710 58 Inquiry
Shanghai Zhiyun Biotechnology Co., Ltd 13119135307 China 2768 58 Inquiry
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 China 40037 58 Inquiry
skychemical Co.Ltd 021-20960837,QQ1332204249 China 3334 55 Inquiry
Aurora Fine Chemicals Ltd. [43] 316586738 Austria 6625 72 Inquiry
Matrix Scientific 803 788-9494 All other calls United States 6655 80 Inquiry
AURORA KA-3771 pyrido[1,2-a]pyrimidine-2,4-dione pyrido[1,2-a]pyrimidine-2,4-quinone 2-Hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one 2-Hydroxypyrido[1,2-a]pyrimidin-4-one 4-hydroxypyrido[1,2-a]pyrimidin-2-one 4H-Pyrido[1,2-a]pyrimidin-4-one, 2-hydroxy- 2-hydroxy-4h-pyridino-[1,2-a] pyrimidine-4-one 27420-41-3