| Identification | Back Directory | [Name]
4-Hydroxypyridine-2,6-dicarboxylic acid | [CAS]
499-51-4 | [Synonyms]
Helidaminic acid
4-Hydroxydipicolinic acid
2,6-Dicarboxy-4-hydroxypyridine
4-Hydroxypyridine-2,6-carboxylic acid
4-Hydroxypyridine-2,6-dicarboxylicaci
6-carbamoyl-4-oxopyran-2-carboxylic a
6-carbamoyl-4-oxopyran-2-carboxylic acid
2,6-Pyridinedicarboxylic acid, 4-hydroxy-
4-Hydroxypyridine-2,6-dicarboxylic acid dihydrate
4-Hydroxypyridine-2,6-dicarboxylic acid ISO 9001：2015 REACH
3,5-dihydro-1H-benzimidazolo[5,6-b][1,8]naphthyridine-2,10-dione | [Molecular Formula]
C7H5NO5 | [MDL Number]
MFCD00066478 | [MOL File]
499-51-4.mol | [Molecular Weight]
183.12 |
| Chemical Properties | Back Directory | [Melting point ]
251-255 °C (decomp)(Solv: water (7732-18-5)) | [Boiling point ]
768.8±60.0 °C(Predicted) | [density ]
1.725 | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
Aqueous Base (Slightly, Heated, Sonicated) | [form ]
Solid | [pka]
0.61±0.50(Predicted) | [color ]
Dark Brown to Very Dark Brown | [Stability:]
Hygroscopic | [InChI]
InChI=1S/C7H5NO5/c9-3-1-4(6(10)11)8-5(2-3)7(12)13/h1-2H,(H,8,9)(H,10,11)(H,12,13) | [InChIKey]
XTLJJHGQACAZMS-UHFFFAOYSA-N | [SMILES]
C1(C(O)=O)=NC(C(O)=O)=CC(O)=C1 |
| Hazard Information | Back Directory | [Uses]
Helidaminic Acid is a catalyst used for preparation of substituted methylquinolines in palladium pyridinedicarboxylic acid systems. |
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