6-amino-3-ethyl-4-phenyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

Modify Date: 2025-08-25 14:43:16

6-amino-3-ethyl-4-phenyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile structure	Common Name	6-amino-3-ethyl-4-phenyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
	CAS Number	444790-63-0	Molecular Weight	266.29800
	Density	1.33g/cm3	Boiling Point	530.8ºC at 760mmHg
	Molecular Formula	C₁₅H₁₄N₄O	Melting Point	192ºC
	MSDS	N/A	Flash Point	274.8ºC

Name	6-amino-3-ethyl-4-phenyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
Synonym	More Synonyms

Meldrumic acid

CAS#:2033-24-1

Propanoyl chloride

CAS#:79-03-8

Benzaldehyde

CAS#:100-52-7

Malononitrile

CAS#:109-77-3

~85%

Detail

Literature: Acta Chimica Slovenica, , vol. 60, # 2 p. 403 - 410

Precursor 4
CAS#:2033-24-1 Meldrumic acid CAS#:79-03-8 Propanoyl chloride CAS#:100-52-7 Benzaldehyde CAS#:109-77-3 Malononitrile
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

6-amino-4-phenyl-3-ethyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-amino-3-ethyl-4-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

HMS1438D05

Names