(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,38R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R,50R,51R,52R,53R,54R,55R,56R)-5,10,15,20,25,30,35,40-octakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.23,6.28,11.213,16.218,21.223,26.228,31.233,36]hexapentacontane-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecol hydrate

• ChemBase ID: 151254
• Molecular Formular: C48H82O41
• Molecular Mass: 1315.14008
• Monoisotopic Mass: 1314.43315204
• SMILES: C([C@@H]1[C@@H]2[C@@H]([C@H]([C@H](O1)O[C@@H]1[C@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@@H]1[C@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@@H]1[C@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@@H]1[C@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@@H]1[C@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@@H]1[C@H](O[C@@H]([C@@H]([C@H]1O)O)O[C@@H]1[C@H](O[C@H](O2)[C@@H]([C@H]1O)O)CO)CO)CO)CO)CO)CO)CO)O)O)O.O
• Canonical SMILES: OC[C@H]1O[C@@H]2O[C@@H]3[C@@H](CO)O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]3[C@@H](CO)O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]3[C@@H](CO)O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]3[C@H](O[C@H](O[C@@H]4[C@H](O[C@H](O[C@@H]5[C@H](O[C@H](O[C@@H]6[C@H](O[C@H](O[C@H]1[C@@H]([C@H]2O)O)[C@H](O)[C@H]6O)CO)[C@H](O)[C@H]5O)CO)[C@H](O)[C@H]4O)CO)[C@@H]([C@H]3O)O)CO.O
• InChI: InChI=1S/C48H80O40.H2O/c49-1-9-33-17(57)25(65)41(73-9)82-34-10(2-50)75-43(27(67)19(34)59)84-36-12(4-52)77-45(29(69)21(36)61)86-38-14(6-54)79-47(31(71)23(38)63)88-40-16(8-56)80-48(32(72)24(40)64)87-39-15(7-55)78-46(30(70)22(39)62)85-37-13(5-53)76-44(28(68)20(37)60)83-35-11(3-51)74-42(81-33)26(66)18(35)58;/h9-72H,1-8H2;1H2/t9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-;/m1./s1
• InChIKey: SPKUKQHKKVTYOE-SMTXKKGASA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,38R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R,50R,51R,52R,53R,54R,55R,56R)-5,10,15,20,25,30,35,40-octakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.2^3,^6.2^8,^1^1.2^1^3,^1^6.2^1^8,^2^1.2^2^3,^2^6.2^2^8,^3^1.2^3^3,^3^6]hexapentacontane-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecol hydrate
• IUPAC Traditional name: gamma-cyclodextrin hydrate
• Synonyms: γ-Schardinger dextrin; Cyclooctaamylose; γ-Cyclodextrin hydrate; 环八淀粉; γ-环糊精 水合物

Database IDs

• CAS Number: 91464-90-3
• EC Number: 241-482-4
• MDL Number: MFCD00149574
• PubChem SID: 162245410
• PubChem CID: 71311509

CALCULATED PROPERTIES

• Acid pKa: 11.469594
• H Acceptors: 40
• H Donor: 24
• LogD (pH = 5.5): -14.166686
• LogD (pH = 7.4): -14.166722
• Log P: -14.166685
• Molar Refractivity: 259.3064 cm^3
• Polarizability: 110.51563 Å^3
• Polar Surface Area: 633.2 Å^2
• Rotatable Bonds: 8
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Melting Point: 267 °C (dec.)(lit.)
• Optical Rotation: [α]20/D +176.1°, c = 1 in H2O

Safety Information

• German water hazard class: 3
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Empirical Formula (Hill Notation): C48H80O40 · xH2O

DETAILS

Sigma Aldrich - 861413

Packaging
1 g in glass bottle
100 mg in glass bottle
Application
Modifier used in experiments evaluating viability, integrity, and inflammation in genital epithelia upon exposure to pharmaceutical excipients and microbicides1Reactant used to investigate host-guest interactions between α-, β-and γ-cyclodextrins and vanadocene dichloride2