(2S,2'S,3R,3'R,4R,4'R,5R,5'R,6S,6'S)-6,6'-(((2R,3S,4S,5R,6R)-4-Hydroxy-2-(hydroxymethyl)-6-(((4S,5'R,6aR,6bS,8aS,8bR,9S,10R,11aS,12aS,12bS)-5',6a,8a,9-tetramethyl-1,3,3',4,4',5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-icosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl)oxy)tetrahydro-2H-pyran-3,5-diyl)bis(oxy))bis(2-methyltetrahydro-2H-pyran-3,4,5-triol), 98%

cas: 19057-60-4 — see every product listed under this CAS number, including other names

(2S,2'S,3R,3'R,4R,4'R,5R,5'R,6S,6'S)-6,6'-(((2R,3S,4S,5R,6R)-4-Hydroxy-2-(hydroxymethyl)-6-(((4S,5'R,6aR,6bS,8aS,8bR,9S,10R,11aS,12aS,12bS)-5',6a,8a,9-tetramethyl-1,3,3',4,4',5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-icosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl)oxy)tetrahydro-2H-pyran-3,5-diyl)bis(oxy))bis(2-methyltetrahydro-2H-pyran-3,4,5-triol), 98% (CAS 19057-60-4) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 1g, 5g. Offered by: BLDpharm.

brandBLDpharm
catalog numberBD9352-100mg
cas19057-60-4
size100mg
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Available pack sizes

brand size price
BLDpharm 100mg 342.13 Pln
BLDpharm 250mg 480.97 Pln
BLDpharm 1g 1075.20 Pln
BLDpharm 5g 3585.43 Pln

properties

purity98%
delivery time 1-2 weeks

Dioscin is a spirostanyl glycoside that consists of the trisaccharide alpha-L-Rha-(14)-[alpha-L-Rha-(12)]-beta-D-Glc attached to position 3 of diosgenin via a glycosidic linkage. It has a role as an antiviral agent, a metabolite, an antineoplastic agent, an antifungal agent, an EC 1.14.18.1 (tyrosinase) inhibitor, a hepatoprotective agent, an anti-inflammatory agent and an apoptosis inducer. It is a spirostanyl glycoside, a trisaccharide derivative, a hexacyclic triterpenoid and a spiroketal. It is functionally related to a diosgenin. It derives from a hydride of a spirostan.

Source: ChEBI

Identity
Molecular formulaC45H72O16
Molecular weight869.0 g/mol
IUPAC name(2S,3R,4R,5R,6S)-2-[(2R,3S,4S,5R,6R)-4-hydroxy-2-(hydroxymethyl)-6-[(1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol
InChIKeyVNONINPVFQTJOC-ZGXDEBHDSA-N
SMILESC[C@@H]1CC[C@@]2([C@H]([C@H]3[C@@H](O2)C[C@@H]4[C@@]3(CC[C@H]5[C@H]4CC=C6[C@@]5(CC[C@@H](C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O[C@H]8[C@@H]([C@@H]([C@H]([C@@H](O8)C)O)O)O)O)O[C@H]9[C@@H]([C@@H]([C@H]([C@@H](O9)C)O)O)O)C)C)C)OC1

Computed by PubChem (NCBI)

Synonyms: Dioscin, (+)-DIOSCIN, 3-O-[alpha-L-Rha-(1->4)-[alpha-L-Rha-(1->2)]-beta-D-Glc]-diosgenin, 3-O-(alpha-L-Rha-(1->4)-(alpha-L-Rha-(1->2))-beta-D-Glc)-diosgenin, Collettiside III, PARIS III, 3-O-(Rhaalpha1-4(Rhaalpha1-2)Glcbeta)-(25R)-spirost-5-en-3beta-ol, 3-O-[alpha-L-Rhap-(1->4)-[alpha-L-Rhap-(1->2)]-beta-D-Glcp]-diosgenin, Collettinside III, Collettiside III;CCRIS 4123
Isomers (same molecular formula)
[(3R,4S,5R,6S)-5-acetyloxy-4-hydroxy-6-[[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-14-hydroxy-15-[(2R,5S)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl]oxy]oxan-3-yl] acetate C45H72O16
[(2S,3R,4S,5R)-3-acetyloxy-5-hydroxy-2-[[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-14-hydroxy-15-[(2R,5S)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl]oxy]oxan-4-yl] acetate C45H72O16
[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-15-[(2R,5S)-5-(2-acetyloxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy-14-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl] acetate C45H72O16
[(3R,4R,5R,6S)-4-acetyloxy-5-hydroxy-6-[[(1S,3R,6S,8R,9S,11S,12S,14S,15R,16R)-14-hydroxy-15-[(2R,5S)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl]oxy]oxan-3-yl] acetate C45H72O16

Also listed as

Dioscin Chemat Brand CAS 19057-60-4
Dioscin, >95% (HPLC) TRC CAS 19057-60-4
Dioscin/ 98.35% (existing batch purity) TargetMol CAS 19057-60-4
Dioscin, >95.0%(HPLC) TCI CAS 19057-60-4
Dioscin, 99.95% MedChemExpress CAS 19057-60-4
Dioscin (Standard), 99.90% MedChemExpress CAS 19057-60-4
Dioscin, 98% Ambeed CAS 19057-60-4
Dioscin >= 95 % HPLC Sigma-Aldrich CAS 19057-60-4