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56-41-7 108-65-6
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521-38-0

521-38-0 structure
521-38-0 structure
Name 5,7-dihydroxy-8-(3-methylbutanoyl)-6-(3-methylbut-2-enyl)-4-propylchromen-2-one
Synonyms 2H-1-Benzopyran-2-one,5,7-dihydroxy-6-(3-methyl-2-butenyl)-8-(3-methyl-1-oxobutyl)-4-propyl
Mammea B/BA
4-n-Propyl-5,7-dihydroxy-6-isopentenyl-8-isovalerylcoumarin
Mammein
Coumarin,5,7-dihydroxy-8-isovaleryl-6-(3-methyl-2-butenyl)-4-propyl
Density 1.152g/cm3
Boiling Point 578.2ºC at 760 mmHg
Molecular Formula C22H28O5
Molecular Weight 372.45500
Flash Point 199.2ºC
Exact Mass 372.19400
PSA 87.74000
LogP 4.89420
Index of Refraction 1.561
98192-67-7 structure

98192-67-7
870-63-3 structure

870-63-3

~%

521-38-0 structure

521-38-0
Literature: Crombie; Jones; Palmer Tetrahedron Letters, 1985 , vol. 26, # 24 p. 2929 - 2932
108-73-6 structure

108-73-6

~%

521-38-0 structure

521-38-0
Literature: Crombie, Leslie; Jones, Raymond C. F.; Palmer, Christopher J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 317 - 332
26103-97-9 structure

26103-97-9

~%

521-38-0 structure

521-38-0
Literature: Crombie, Leslie; Jones, Raymond C. F.; Palmer, Christopher J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 317 - 332
108-12-3 structure

108-12-3

~%

521-38-0 structure

521-38-0
Literature: Crombie, Leslie; Jones, Raymond C. F.; Palmer, Christopher J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 317 - 332
98192-67-7 structure

98192-67-7
503-60-6 structure

503-60-6

~22%

521-38-0 structure

521-38-0
Literature: Crombie, Leslie; Jones, Raymond C. F.; Palmer, Christopher J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 317 - 332
107-87-9 structure

107-87-9

~%

521-38-0 structure

521-38-0
Literature: Crombie, Leslie; Jones, Raymond C. F.; Palmer, Christopher J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 317 - 332
3249-68-1 structure

3249-68-1

~%

521-38-0 structure

521-38-0
Literature: Crombie, Leslie; Jones, Raymond C. F.; Palmer, Christopher J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 317 - 332

Chemsrc provides CAS#:521-38-0 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 521-38-0 | Chemsrc address: https://www.chemsrc.com/en/baike/798349.html

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