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CAS No 531-44-2 , 6-methoxy-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-chromen-2-one

  • Name: 6-methoxy-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-chromen-2-one
  • Synonyms: CPD-678;6-methoxy-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-chromen-2-one;
  • CAS Registry Number:
  • Flash Point: 241.5°C
  • Boiling Point: 650.2°Cat760mmHg
  • Density: 1.552g/cm3
  • Refractive index: 1.639
  • Flash Point: 241.5°C
  • Molecular Weight: 0
  • InChI: InChI=1/C16H18O9/c1-22-9-4-7-2-3-12(18)23-8(7)5-10(9)24-16-15(21)14(20)13(19)11(6-17)25-16/h2-5,11,13-17,19-21H,6H2,1H3/t11-,13-,14+,15-,16-/m1/s1
  • Molecular Formula: C16H18O9
  • Molecular Structure:CAS No:531-44-2 6-methoxy-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-chromen-2-one

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531-44-2 6-methoxy-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-chromen-2-one

  • China BioBioPha Co., Ltd. [Manufacturer]
  • Tel: +86-871-5217109
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  • Address: 132 Lanhei Road, Kunming Institute of Botany, Chinese Academy of Sciences null,nullChina
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531-44-2 SCOPOLIN

  • China Aktin Chemicals, Inc. [Manufacturer]
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    Yongfeng Road, Hi-tech Zone,
    Chengdu 610041
    P.R.China null,nullChina
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References of 6-methoxy-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-chromen-2-one
Title: Scopolin
CAS Registry Number: 531-44-2
CAS Name: 7-(b-D-Glucopyranosyloxy)-6-methoxy-2H-1-benzopyran-2-one
Molecular Formula: C16H18O9
Molecular Weight: 354.31
Percent Composition: C 54.24%, H 5.12%, O 40.64%
Literature References: Mono-b-glucopyranoside of scopoletin. From root of Scopolia japonica Maxim., S. carniolica Jacq., Solanaceae and Nerium odorum Sol., Apocynaceae. Isoln: Eykman, Ber. 17 III, 442 (1884); Ritter et al., Helv. Chim. Acta 36, 434 (1953). Synthesis: Merz, Arch. Pharm. 270, 476 (1932). Possible identity with murrayin: Bose, Mookerjee, J. Indian Chem. Soc. 14, 489 (1937). Chromatography, and spectrum of murrayin: Chakraborty, Bose, ibid. 33, 905 (1956); Chakraborty, Chakraborty, Trans. Bose Res. Inst. (Calcutta) 24 (1), 15 (1961), C.A. 55, 24228c (1961).
Properties: Needles. mp 218°. Soluble in water, alcohol. Practically insol in chloroform, ether.
Melting point: mp 218°
 
Derivative Type: Tetraacetate
Molecular Formula: C24H26O13
Molecular Weight: 522.46
Percent Composition: C 55.17%, H 5.02%, O 39.81%
Properties: Polymorphous crystals, prisms, mp 166° or flat plates, mp 184-185°.
Melting point: mp 166°; mp 184-185°