(2R,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol hydrate

• ChemBase ID: 150216
• Molecular Formular: C42H74O37
• Molecular Mass: 1171.01476
• Monoisotopic Mass: 1170.39089331
• SMILES: C([C@@H]1[C@H]([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](OC([C@@H]([C@H]1O)O)O)CO)CO)CO)CO)CO)CO)O)O)O)O.O
• Canonical SMILES: OC[C@H]1O[C@H](O[C@@H]2[C@@H](CO)O[C@@H]([C@@H]([C@H]2O)O)O[C@@H]2[C@@H](CO)O[C@@H]([C@@H]([C@H]2O)O)O[C@@H]2[C@@H](CO)OC([C@@H]([C@H]2O)O)O)[C@@H]([C@H]([C@@H]1O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O)O)O.O
• InChI: InChI=1S/C42H72O36.H2O/c43-1-8-15(50)16(51)24(59)37(67-8)74-31-10(3-45)69-39(26(61)18(31)53)76-33-12(5-47)71-41(28(63)20(33)55)78-35-14(7-49)72-42(29(64)22(35)57)77-34-13(6-48)70-40(27(62)21(34)56)75-32-11(4-46)68-38(25(60)19(32)54)73-30-9(2-44)66-36(65)23(58)17(30)52;/h8-65H,1-7H2;1H2/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: QBUKDCVGFUMISC-VPMWRFTJSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (2R,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol hydrate
• IUPAC Traditional name: (2R,3R,4S,5S,6R)-2-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol hydrate
• Synonyms: Maltoheptaose hydrate; 麦芽七糖 水合物

Database IDs

• CAS Number: 207511-07-7
• MDL Number: MFCD00151025
• PubChem SID: 24857139; 162244377
• PubChem CID: 16211831

CALCULATED PROPERTIES

• Acid pKa: 11.131651
• H Acceptors: 36
• H Donor: 23
• LogD (pH = 5.5): -13.557554
• LogD (pH = 7.4): -13.557633
• Log P: -13.557553
• Molar Refractivity: 230.4032 cm^3
• Polarizability: 98.04164 Å^3
• Polar Surface Area: 585.28 Å^2
• Rotatable Bonds: 19
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Optical Rotation: [α]25/D +178°, 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

• Purity: 90%
• Empirical Formula (Hill Notation): C42H72O36 · xH2O

DETAILS

Sigma Aldrich - 284017

Packaging
100 mg in glass bottle