152615-14-0

152615-14-0 structure
152615-14-0 structure
  • Name: qianhucoumarin B
  • Chemical Name: [(9S,10S)-10-hydroxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] acetate
  • CAS Number: 152615-14-0
  • Molecular Formula: C16H16O6
  • Molecular Weight: 304.29
  • Create Date: 2016-05-05 13:40:25
  • Modify Date: 2025-08-27 17:58:57
  • Qianhucoumarin B is a coumarin derivative. Qianhucoumarin B can be isolated from from the traditional Chinese medicine Qianhu, roots of Peucedanum praeruptorum[1].

Name [(9S,10S)-10-hydroxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] acetate
Synonyms 2H,8H-Benzo(1,2-b:3,4-b')dipyran-2-one,9-(acetyloxy)-9,10-dihydro-10-hydroxy-8,8-dimethyl-,(9S-cis)
Qianhucoumarin B
Description Qianhucoumarin B is a coumarin derivative. Qianhucoumarin B can be isolated from from the traditional Chinese medicine Qianhu, roots of Peucedanum praeruptorum[1].
Related Catalog
References

[1]. Kong L Y, Pei Y H, Li X, et al. The isolation and identification of qianhucoumarin B and qianhucoumarin C from Peucedanum praeruptorum[J]. Yao xue xue bao= Acta Pharmaceutica Sinica, 1993, 28(10): 772-776.

Density 1.38g/cm3
Boiling Point 438.5ºC at 760mmHg
Molecular Formula C16H16O6
Molecular Weight 304.29
Flash Point 160.7ºC
Exact Mass 304.09500
PSA 85.97000
LogP 1.92910
Vapour Pressure 1.82E-08mmHg at 25°C
Index of Refraction 1.605
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