67268-43-3

67268-43-3 structure

Name: 4-methyl-7-prop-2-ynoxychromen-2-one
Chemical Name: 4-methyl-7-prop-2-ynoxychromen-2-one
CAS Number: 67268-43-3
Molecular Formula: C₁₃H₁₀O₃
Molecular Weight: 214.21700
Create Date: 2018-06-09 18:59:06
Modify Date: 2025-08-23 13:38:46

Name	4-methyl-7-prop-2-ynoxychromen-2-one
Synonyms	4-methyl-7-propargyloxycumarin Giparmen Giparmene 7-propargyloxy-4-methyl-2H-chromen-2-one

Density	1.218g/cm3
Boiling Point	386.6ºC at 760 mmHg
Molecular Formula	C₁₃H₁₀O₃
Molecular Weight	214.21700
Flash Point	162.8ºC
Exact Mass	214.06300
PSA	39.44000
LogP	2.11340
Index of Refraction	1.576

90-33-5

106-96-7

~95%

67268-43-3

Literature: Rao, Ch Prasad; Krupadanam, G L David; Srimannarayana G Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 7 p. 666 - 671

90-33-5

141-97-9

106-96-7

108-46-3

Detail

Literature: Unicler Patent: US4151291 A1, 1979 ;

108-46-3

67268-43-3

Literature: Naik, Reshma J.; Kulkarni, Manohar V.; Sreedhara Ranganath Pai; Nayak, Pawan G. Chemical Biology and Drug Design, 2012 , vol. 80, # 4 p. 516 - 523

Precursor 4
90-33-5 106-96-7 141-97-9 108-46-3
DownStream 1
4063-41-6

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