(R)-1,8-Dihydroxy-3-(hydroxymethyl)-10-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)anthracen-9(10H)-one, 98+%

cas: 28371-16-6 — see every product listed under this CAS number, including other names

(R)-1,8-Dihydroxy-3-(hydroxymethyl)-10-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)anthracen-9(10H)-one, 98+% (CAS 28371-16-6) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 50mg, 100mg, 250mg. Offered by: BLDpharm.

• 2D
• 3D

Aloin B is a C-glycosyl compound that is beta-D-glucopyranose in which the anomeric hydroxy group is replaced by a 4,5-dihydroxy-2-(hydroxymethyl)-10-oxo-9,10-dihydroanthracen-9-yl moiety (the 9R diastereoisomer). It has a role as a metabolite and a laxative. It is a C-glycosyl compound, a member of phenols, a cyclic ketone and a member of anthracenes.

Source: ChEBI

Identity

Molecular formula	C21H22O9
Molecular weight	418.4 g/mol
IUPAC 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
InChIKey	AFHJQYHRLPMKHU-WEZNYRQKSA-N
SMILES	C1=CC2=C(C(=C1)O)C(=O)C3=C([C@@H]2[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)C=C(C=C3O)CO

Computed by PubChem (NCBI)

Synonyms: Aloin B, Isobarbaloin, Aloin-B;Isobarbaloin, Aloin, from Curacao aloe, ~50%, 10R-beta-D-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone, Aloin B (Standard), BARBALOIN B, Aloin B; Isobarbaloin, Aloin B (Isobarbaloin), ALOIN B [MI]

Related forms of this compound

(10S)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one C₂₁H₂₂O₉

1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one C₂₁H₂₂O₉

(10S)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one C₂₁H₂₂O₉

Isomers (same molecular formula)

5-hydroxy-6,7,8-trimethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one C₂₁H₂₂O₉

(2S)-7-hydroxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydrochromen-4-one C₂₁H₂₂O₉

(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[2-(2-phenoxyphenyl)propanoyloxy]oxane-2-carboxylic acid C₂₁H₂₂O₉

(2S)-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C₂₁H₂₂O₉

(E)-3-(4-hydroxyphenyl)-1-[2-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-en-1-one C₂₁H₂₂O₉

5-hydroxy-3,7-bis(methoxymethoxy)-2-[4-(methoxymethoxy)phenyl]chromen-4-one C₂₁H₂₂O₉

3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C₂₁H₂₂O₉

(E)-1-(2,4-dihydroxyphenyl)-3-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-en-1-one C₂₁H₂₂O₉

(2S)-5-hydroxy-2-phenyl-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C₂₁H₂₂O₉