Basic information
- CAS
626-06-2- Standard SMILES
O=c1cccc(O)[nH]1- InChIKey
WLFXSECCHULRRO-UHFFFAOYSA-N- Molecular formula
- C5H5NO2
- Average molar mass
- 111.1 g/mol
- Monoisotopic mass
- 111.0320284
Overview
Pyridine-2,6-diol is a dihydroxypyridine.
Names & identifiers
- Preferred name
- 2,6-Dihydroxypyridine
- IUPAC
- 6-hydroxy-1H-pyridin-2-one
- English name
- 2,6-Dihydroxypyridine
- Molecular formula
- C5H5NO2
- Molecular weight
- 111.1
Names & synonyms
2,6-Dihydroxypyridine626-06-2Pyridine-2,6-diol2(1H)-Pyridinone, 6-hydroxy-2(1H)-Pyridone, 6-hydroxy-54009B6TXPCHEBI:176816-oxidanyl-1H-pyridin-2-oneDTXSID902116432,6-dihydroxy-pyridineRefChem:9088862,6-DHP
Show more names
6-Hydroxypyridin-2(1H)-one6-hydroxy-2(1h)-pyridon6-Hydroxy-2(1H)-pyridone6-hydroxy-2(1h)-pyridinon
DTXCID20134134210-927-42,6-Pyridinediol6-hydroxy-1H-pyridin-2-one6-hydroxy-2-pyridone1-Deazauracil6-Hydroxy-2(1H)-pyridinoneMFCD00129028
Database identifiers
- CAS
626-06-2- PubChem CID
- 69371
- DTXSID
DTXSID90211643- ChEMBL
CHEMBL3086507- ChEBI
CHEBI:17681- UNII
- 54009B6TXP
- EC Number
- 210-927-4
- Nikkaji
- J58.008B
Properties
Computed structural properties
- XLogP
- 0.1
- Topological polar surface area
- 49.3 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 169
Experimental & physicochemical properties
Collision Cross Section
120.2 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID40145904]
113.8 Ų [M-H]- [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
119.7 Ų [M+H]+
Physicochemical properties
- Melting point
- 202 · 202-203 °C
- Boiling point
- 387.2 · 387.2±42.0 °C(Predicted)
- Density
- 1.379 · 1.379±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 4.5 · 4.50±0.10(Predicted)
- Appearance
- Light green to green Solid
- CAS DataBase Reference
- 626 · 626-06-2(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 54009 B6TXP · 54009B6TXP
- NIST Chemistry Reference
- 2 · 2(1H)-pyridinone, 6-hydroxy-(626-06-2)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- hs_code
- 2933399990
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Applications
Uses2,6-Dihydroxypyridine was found to be an efficient reagent in the deoxygenation of sulfoxides. The mild reaction conditions were compatible with functional groups such as ester and carbamate.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers64 total
上海康恩博医药科技有限公司（科小研试剂）400-1388-521 17510465506 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
天津长江化学有限公司19129375004; 15321929114 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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