Home > Name List By other > (2R)-2-[2-[(2S,3R,4S,5S,6R)-3,4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-2, 3-dihydrofuro[3,2-g]chromen-7-one

CAS No 495-31-8 , (2R)-2-[2-[(2S,3R,4S,5S,6R)-3,4,
5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-2,
3-dihydrofuro[3,2-g]chromen-7-one

  • Name: (2R)-2-[2-[(2S,3R,4S,5S,6R)-3,4,
    5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-2,
    3-dihydrofuro[3,2-g]chromen-7-one
  • Synonyms: AC1L2JF8; 2-[(2r)-7-oxo-2,3-dihydro-7h-furo[3,2-g]chromen-2-yl]propan-2-yl |A-d-glucopyranoside;495-31-8; MLS000563463; (+)-Marmesinin;(2R)-2-[2-[(2S,3R,4S,5S,6R)-3,4,
    5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-2,
    3-dihydrofuro[3,2-g]chromen-7-one;
  • CAS Registry Number:
  • Flash Point: 225.4°C
  • Boiling Point: 635.4°Cat760mmHg
  • Density: 1.51g/cm3
  • Refractive index: 1.65
  • Flash Point: 225.4°C
  • Molecular Weight: 408.39916
  • InchiKey: HXCGUCZXPFBNRD-DNLMCPORSA-N
  • InChI: InChI=1S/C20H24O9/c1-20(2,
    29-19-18(25)17(24)16(23)13(8-21)28-19)14-6-10-5-9-3-4-15(22)27-11(9)7-12
    (10)26-14/h3-5,7,13-14,16-19,21,23-25H,6,8H2,1-2H3/t13-,14-,16-,17+,18-,
    19+/m1/s1
  • Molecular Formula: C20H24O9
  • Molecular Structure:CAS No:495-31-8 (2R)-2-[2-[(2S,3R,4S,5S,6R)-3,4,<br />5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-2,<br />3-dihydrofuro[3,2-g]chromen-7-one

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495-31-8 7H-Furo[3,2-g][1]benzopyran-7-one,2-[1-(b-D-glucopyranosyloxy)-1-methylethyl]-2,3-dihydro-,(2R)-

  • China Shanghai Chemchallenger Biotech Co., Ltd. [Manufacturers]
  • Tel: 0086-21-68110815
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References of (2R)-2-[2-[(2S,3R,4S,5S,6R)-3,4,
5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl]-2,
3-dihydrofuro[3,2-g]chromen-7-one
Title: Nodakenin
CAS Registry Number: 495-31-8
CAS Name: 2-[1-(b-D-Glucopyranosyloxy)-1-methylethyl]-2,3-dihydro-7H-furo[3,2-g][1]benzopyran-7-one
Synonyms: nodakenetin glucoside
Molecular Formula: C20H24O9
Molecular Weight: 408.40
Percent Composition: C 58.82%, H 5.92%, O 35.26%
Literature References: From root of Peucedanum decursivum Maxim., Umbelliferae: Arima, Bull. Chem. Soc. Jpn. 4, 16, 113 (1929); Sp?th, Kainrath, Ber. 69, 2062 (1936). Structure: Sp?th, Tyray, ibid. 72, 2089 (1939).
Properties: Thin leaflets from alc, dec 218-219°. From dil alc or water it crystallizes with one mol H2O in form of yellow prisms, melting at 216°. [a]D30 +56.6°. Sol in hot water or alcohol.
Melting point: melting at 216°
Optical Rotation: [a]D30 +56.6°
 
Derivative Type: Tetraacetate
Molecular Formula: C28H32O13
Molecular Weight: 576.55
Percent Composition: C 58.33%, H 5.59%, O 36.08%
Properties: Crystals from methanol, mp 195-196°.
Melting point: mp 195-196°