Basic information
- CAS
5965-65-1- Standard SMILES
O=C1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O- InChIKey
FSICMNGKCHFHGP-AMTLMPIISA-N- Molecular formula
- C12H20O11
- Average molar mass
- 340.28 g/mol
- Monoisotopic mass
- 340.10056145
Overview
Lactobiono-1,5-lactone is a D-glucono-1,5-lactone.
Names & identifiers
- Preferred name
- Lactobionic acid delta-lactone
- IUPAC
- (3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-one
- English name
- Nsc14980
- Molecular formula
- C12H20O11
- Molecular weight
- 340.28
Names & synonyms
LactonolactoneLactobionolactoneLactobionic acid delta-lactone5965-65-1Lactobionic acid 1,5-lactoneNSC-149802N2BF1N08DRefChem:1088332UNII-2N2BF1N08D(3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-onelactobiono-1,5-lactoneSCHEMBL26535472
Show more names
Nsc14980Lactose Impurity 38delta-LactonolactoneLactobiono-delta-lactoneLactobionic acid, .delta.-lactoneD-Gluconic acid, 4-O-β-D-galactopyranosyl-, δ-lactone4-O-beta-D-Galactopyranosyl-D-gluconic acid delta-lactone
CHEBI:143068LACTOBIONIC ACID .DELTA.-LACTONE(3R,4R,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-oneQ272550344-O-beta-D-galactopyranosyl-D-glucuronic acid DELTA-lactoneD-Gluconic acid, 4-O-|A-D-galactopyranosyl-, |A-lactone; (3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-one
Properties
Computed structural properties
- XLogP
- -4.2
- Topological polar surface area
- 186 Ų
- Hydrogen bond donors
- 7
- Hydrogen bond acceptors
- 11
- Rotatable bonds
- 4
- Heavy atoms
- 23
- Formal charge
- 0
- Complexity
- 418
Physicochemical properties
- Melting point
- 195 · 195-196 °C (decomp)(Solvent: Acetic acid)
- Boiling point
- 668.083 · 668.083±55.00 °C(Press: 760.00 Torr)(predicted)
- Density
- 1.767 · 1.767±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
- pka
- 12.009 · 12.009±0.70(predicted)
- FDA UNII
- 2 N2BF1N08D · 2N2BF1N08D
Chemistry & industry
Suppliers3 total
湖北扬信医药科技有限公司0714-3999001 19171453112 · [email protected]
深圳振强药物研发有限公司+86-0755-66853366 +86-13670046396 · [email protected]
河南天孚化工有限公司+86-0371-55170693 +86-19937530512 · [email protected]
Additional notes
DefinitionChEBI: Lactobiono-1,5-lactone is a D-glucono-1,5-lactone.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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