Home > Name List By other > (10R)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one China

CAS No 5133-19-7 , (10R)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,
5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one Search by region : China

  • Name: (10R)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,
    5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one
  • Synonyms: Aloin B; Barbaloin;aloin; 10-(1',5'-Anhydroglucosyl)aloe-emodin-9-anthrone; EINECS 215-808-0; Isobarbaloin;(10R)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,
    5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one; NSC 227189; NSC 631263; Aloinum;
  • CAS Registry Number:
  • Density: 1.648g/cm 3
  • Safety Statements: R36/37/38 :;
  • Hazard Symbols: Xi :Irritant;
  • EINECS: 215-808-0
  • Molecular Weight: 418.39398
  • InchiKey: AFHJQYHRLPMKHU-WEZNYRQKSA-N
  • InChI: InChI=1S/C21H22O9/c22-6-8-4-10-14(21-20(29)19(28)17(26)13(7-23)30-21)9-
    2-1-3-11(24)15(9)18(27)16(10)12(25)5-8/h1-5,13-14,17,19-26,28-29H,
    6-7H2/t13-,14-,17-,19+,20-,21+/m1/s1
  • Risk Statements: S26 :; S36 :;
  • Molecular Formula: C21H22O9
  • Molecular Structure:CAS No:5133-19-7 (10R)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,<br />5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one

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References of (10R)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,
5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one
Title: Aloin
CAS Registry Number: 5133-19-7
CAS Name: 10-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone
Synonyms: 1,8-dihydroxy-3-hydroxymethyl-10-(6-hydroxymethyl-3,4,5-trihydroxy-2-pyranyl)anthrone; 10-(1￠,5￠-anhydroglucosyl)-aloe-emodin-9-anthrone; barbaloin
Molecular Formula: C21H22O9
Molecular Weight: 418.39
Percent Composition: C 60.28%, H 5.30%, O 34.42%
Literature References: Isoln from various species of aloe (Cape, Uganda and Socotrine): Léger, Ann. Chim. 6, 318 (1916); 8, 265 (1918); Cahn, Simonsen, J. Chem. Soc. 1932, 2573; Rosenthaler, Arch. Pharm. 270, 214 (1932); Mühlemann, Pharm. Acta Helv. 27, 17 (1952); B?hme, Bertram, Arch. Pharm. 288, 510 (1955). The molecule is built from aloe-emodin, q.v., and from glucose. Structure: Hay, Haynes, J. Chem. Soc. 1956, 3141.
Properties: Lemon-yellow crystals, mp 148-149°. Quickly forms a monohydrate, mp 70-80°. Slight odor of aloe; bitter taste. Solubility at 18°: 57% in pyridine, 7.3% in glacial acetic acid, 5.4% in methanol, 3.2% in acetone, 2.8% in methyl acetate, 1.9% in ethanol, 1.8% in water, 1.6% in propanol, 0.78% in ethyl acetate, 0.27% in isopropanol. Very slightly soluble in isobutanol, chloroform, carbon disulfide, ether. Incompatible with alkali hydroxides, tannin, ferric chloride.
Melting point: mp 148-149°; monohydrate, mp 70-80°
Therap-Cat: Cathartic.
Therap-Cat-Vet: Purgative.
Keywords: Laxative/Cathartic.