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Crystal Structure of 7,8-dihydroxy-4-methylcoumarin

Hiromasa Kurosaki, Rakesh K Sharma, Masami Otsuka, Masafumi Goto

Anal Sci. 2003 Apr;19(4):647-8.

PMID: 12725413

Abstract:

The structure of 7,8-dihydroxy-4-methylcoumarin was determined by an X-ray diffraction method. The compound crystallized in the triclinic space group P1, Z = 2, with a = 7.631(2), b = 9.456(5), c = 7.075(3)A, alpha = 103.13(3), beta = 91.84(3), gamma= 68.21(3) degrees, and V= 460.9(3)A3. The X-ray crystal structure was also compared with those of 5,7-dihydroxy-4-methylcoumarin and 7-hydroxy-4-methylcoumarin.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP2107768 5,7-Dihydroxy-4-methylcoumarin 5,7-Dihydroxy-4-methylcoumarin 2107-76-8 Price
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