heptasodium [(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10,15,20,25,30,35-hexakis[(sulfonatooxy)methyl]-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontan-5-yl]methyl sulfate

• ChemBase ID: 157764
• Molecular Formular: C42H63Na7O56S7
• Molecular Mass: 1849.29941
• Monoisotopic Mass: 1847.9410777
• 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](O2)[C@@H]([C@H]1O)O)COS(=O)(=O)[O-])COS(=O)(=O)[O-])COS(=O)(=O)[O-])COS(=O)(=O)[O-])COS(=O)(=O)[O-])COS(=O)(=O)[O-])O)O)OS(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
• Canonical SMILES: O[C@H]1[C@@H]2O[C@H]3O[C@H](COS(=O)(=O)[O-])[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COS(=O)(=O)[O-])[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COS(=O)(=O)[O-])[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@@H]([C@@H](O[C@H]4O[C@@H]([C@@H](O[C@H]5O[C@@H]([C@@H](O[C@H]([C@@H]1O)O[C@@H]2COS(=O)(=O)[O-])[C@H](O)[C@H]5O)COS(=O)(=O)[O-])[C@H](O)[C@H]4O)COS(=O)(=O)[O-])[C@H](O)[C@H]3O)COS(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
• InChI: InChI=1S/C42H70O56S7.7Na/c43-15-22(50)36-85-8(1-78-99(57,58)59)29(15)92-37-23(51)16(44)31(10(86-37)3-80-101(63,64)65)94-39-25(53)18(46)33(12(88-39)5-82-103(69,70)71)96-41-27(55)20(48)35(14(90-41)7-84-105(75,76)77)98-42-28(56)21(49)34(13(91-42)6-83-104(72,73)74)97-40-26(54)19(47)32(11(89-40)4-81-102(66,67)68)95-38-24(52)17(45)30(93-36)9(87-38)2-79-100(60,61)62;;;;;;;/h8-56H,1-7H2,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68)(H,69,70,71)(H,72,73,74)(H,75,76,77);;;;;;;/q;7*+1/p-7/t8-,9-,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-;;;;;;;/m1......./s1
• InChIKey: TZBDYIAUDQVKGF-SRIYSEIISA-G

NAMES AND DATABASE IDS

Names

• IUPAC name: heptasodium [(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10,15,20,25,30,35-hexakis[(sulfonatooxy)methyl]-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2^3,^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]nonatetracontan-5-yl]methyl sulfate
• IUPAC Traditional name: heptasodium [(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10,15,20,25,30,35-hexakis[(sulfonatooxy)methyl]-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2^3,^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]nonatetracontan-5-yl]methyl sulfate
• Synonyms: 6-O-Sulfo-β-cyclodextrin sodium salt; Hs-β-CD; Heptakis(6-O-sulfo)-β-cyclodextrin heptasodium salt

Database IDs

• CAS Number: 197587-31-8
• MDL Number: MFCD03095521
• Beilstein Number: 7966173
• PubChem SID: 162251901; 24853360
• PubChem CID: 16211599

CALCULATED PROPERTIES

• Acid pKa: -2.8339024
• H Acceptors: 49
• H Donor: 14
• LogD (pH = 5.5): -28.645718
• LogD (pH = 7.4): -28.645744
• Log P: -24.919851
• Molar Refractivity: 288.9838 cm^3
• Polarizability: 130.98828 Å^3
• Polar Surface Area: 877.45 Å^2
• Rotatable Bonds: 21
• Lipinski's Rule of Five: false

PROPERTIES

Safety Information

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

Product Information

• Purity: ≥98.0% (TLC)
• Grade: purum
• Compostion: sulfur content, 11.9-12.4%
• Empirical Formula (Hill Notation): C42H63Na7O56S7

DETAILS

Sigma Aldrich - 22297

Other Notes
Chiral selector for capillary electrophorese, CE1