Basic information
- Standard SMILES
O=C1O[C@H]([C@@H](O)CO)C([O-])=C1OS(=O)(=O)[O-].[K+].[K+]- InChIKey
NJNVJUOOGSMKTC-PQYRJTSOSA-L- Molecular formula
- C6H6K2O9S
- Average molar mass
- 332.37 g/mol
Names & identifiers
- Preferred name
- L-Ascorbic acid 2-sulfate dipotassium salt
- IUPAC
- dipotassium;[(2R)-2-[(1S)-1,2-dihydroxyethyl]-3-oxido-5-oxo-2H-furan-4-yl] sulfate
- English name
- L-Ascorbic acid 2-sulfate dipotassium salt
- Molecular formula
- C6H6K2O6
- Molecular weight
- 252.3
Names & synonyms
L-Ascorbic acid 2-sulfate dipotassium salt52174-99-9dipotassium;[(2R)-2-[(1S)-1,2-dihydroxyethyl]-3-oxido-5-oxo-2H-furan-4-yl] sulfatedipotassium ascorbate-2-sulfateDTXSID90585078BXVMXUPHPZDIMH-YCWPWOODSA-LDipotassium (5R)-5-(1,2-dihydroxyethyl)-2-oxido-4-oxo-4,5-dihydrofuran-3-yl sulfateL-ascorbic acid 2-sulfate dipotassiumDipotassium-L-ascorbate-2-sulfatedihydrateL-ASCORBIC ACID 2-SULFATE DIPOTASSIUM SALT, DIHYDRATEPotassium (r)-5-((s)-1,2-dihydroxyethyl)-4-oxido-2-oxo-2,5-dihydrofuran-3-yl sulfate
Database identifiers
- CAS
52174-99-9- PubChem CID
- 16218993
- DTXSID
DTXSID90585078- Nikkaji
- J3.596.697H
Properties
Computed structural properties
- Topological polar surface area
- 165 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 9
- Rotatable bonds
- 3
- Heavy atoms
- 18
- Formal charge
- 0
- Complexity
- 402
Physicochemical properties
- storage temp.
- 20 °C · −20°C
- solubility
- Methanol (Slightly, Heated), Water (Slightly)
- form
- Solid
- color
- White to Off-White
- WGK Germany
- 3 · 3
Safety & regulation
Safety data
- wgk
- 3
Chemistry & industry
Applications
UsesAscorbic Acid 2-sulfate Dipotassium Salt Dihydrate is an intermediate in the synthesis of L-threo-Hex-2-enaric acid 1,4-Lactone which is an impurity of L-Ascorbic Acid (A786990) which is a physiological antioxidant.
Suppliers8 total
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海安奕康生物科技有限公司021-021-20956531 15121039011 · [email protected]
陕西缔都医药化工有限公司029-81024372 17792795018 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
西安乐纯化工有限责任公司029-15596886083 15596886083 · [email protected]
Alfa Chemistry+1-5166625404 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
江苏洪珉药业有限公司18221292452 · [email protected]
Related reactions
0 records
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Linked notes
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