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CAS No 60529-33-1 , Frangulin (A : B approx. 4 : 1)

  • Name: Frangulin (A : B approx. 4 : 1)
  • Synonyms: FRANGULIN A;EMODIN-6-(L)-O-RHAMNOSIDE;RAHMNOXANTHIN;Frangulina:bapprox:;FRANGULIN(SH);FRANGULIN;CASCARIN;EMODIN-6-O-RHAMNOSIDE;EMODIN-L-RHAMNOSIDE;Frangulin (A : B approx. 4 : 1);
  • CAS Registry Number:
  • Flash Point: 265.9°C
  • Boiling Point: 744.3°C at 760 mmHg
  • Density: 1.597g/cm3
  • Refractive index: 1.706
  • Flash Point: 265.9°C
  • Molecular Weight: 416.38
  • InChI: InChI=1S/C21H20O9/c1-7-3-10-14(12(22)4-7)18(26)15-11(17(10)25)5-9(6-13(15)23)30-21-20(28)19(27)16(24)8(2)29-21/h3-6,8,16,19-24,27-28H,1-2H3/t8-,16-,19+,20+,21?/m0/s1
  • Molecular Formula: C21H20O9
  • Molecular Structure:CAS No:60529-33-1 Frangulin (A : B approx. 4 : 1)

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60529-33-1 FRANGULIN (A : B APPROX. 1 : 4)

  • Germany AppliChem GmbH [Manufacturer]
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60529-33-1 FRANGULIN

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60529-33-1 Frangulin (A : B approx. 4 : 1)

  • Frangulin (A : B approx. 4 : 1)
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60529-33-1 FRANGULIN

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
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References of Frangulin (A : B approx. 4 : 1)
Title: Frangulin
CAS Registry Number: 60529-33-1
Synonyms: Franguloside; avornin
Trademarks: Cascarin
Literature References: In berries, bark, and rootbark of Rhamnus spp., especially in alder buckthorn (Rhamnus frangula L.), Rhamnus carthartica L., and Rhamnus purshiana DC. (Cascara sagrada), Rhamnaceae. Prepn from bark of alder buckthorn: Bridel, Charaux, Bull. Soc. Chim. Biol. 15, 642 (1933); M. Kubiak, Herba Pol. 23, 217 (1977), C.A. 88, 166260b (1978). Consists of the two glucosides, frangulins A and B, which were originally thought to be isomeric. Structure and synthesis of frangulin A: H?rhammer, Wagner, Z. Naturforsch. 27B, 959 (1972). Structure of frangulin B: Wagner, Demuth, Tetrahedron Lett. 1972, 5013.
 
Derivative Type: Frangulin A
CAS Registry Number: 521-62-0
Synonyms: 1,3,8-Trihydroxy-6-methylanthraquinone-l-rhamnoside; emodin-l-rhamnoside; rhamnoxanthin
Molecular Formula: C21H20O9
Molecular Weight: 416.38
Percent Composition: C 60.58%, H 4.84%, O 34.58%
Properties: Crystals, mp 228°. Absorption max: 225, 264, 282, 300, 430 nm (log e 4.52, 4.28, 4.15, 3.97, 4.05).
Melting point: mp 228°
Absorption maximum: Absorption max: 225, 264, 282, 300, 430 nm (log e 4.52, 4.28, 4.15, 3.97, 4.05)
 
Derivative Type: Frangulin B
CAS Registry Number: 14101-04-3
Synonyms: 6-O-(D-Apiofuranosyl)-1,6,8-trihydroxy-3-methylanthraquinone
Molecular Formula: C20H18O9
Molecular Weight: 402.35
Percent Composition: C 59.70%, H 4.51%, O 35.79%
Properties: mp 196°.
Melting point: mp 196°
 
Therap-Cat: Cathartic.
Keywords: Laxative/Cathartic.