Customization: | Available |
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CAS No.: | 58-56-0 |
Formula: | C8h11no3 |
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Product Name: | Pyridoxine |
Synonyms: | 2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine;2-Methyl-3-hydroxy-4,5-dihydroxymethyl-pyridin;2-Methyl-4,5-bis(hydroxymethyl)-3-hydroxypyridine;2-Picoline-4,5-dimethanol, 3-hydroxy-;3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-;3-hydroxy-2-picoline-5-dimethanol;3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine;3-Hydroxy-4,5-dimethylol-alpha-picoline |
CAS: | 65-23-6 |
MF: | C8H11NO3 |
MW: | 169.18 |
EINECS: | 200-603-0 |
Product Categories: | Heterocycle-Pyridine series;GANTRISIN;Inhibitors;vitamin series;65-23-6 |
Mol File: | 65-23-6.mol |
Pyridoxine Chemical Properties |
Melting point | 214-215 °C(lit.) |
Boiling point | 298.46°C (rough estimate) |
density | 1.2435 (rough estimate) |
refractive index | 1.5100 (estimate) |
storage temp. | Inert atmosphere,2-8°C |
solubility | H2O: 0.1 g/mL at 20 °C, clear, colorless |
pka | pKa 5.00(H2O t = 25.0 I = 0.15 (mixed)) (Uncertain) |
form | Solid |
color | White to Off-White |
Stability: | Stable. Incompatible with strong oxidizing agents. |
InChIKey | LXNHXLLTXMVWPM-UHFFFAOYSA-N |
CAS DataBase Reference | 65-23-6(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Methyl-3-hydroxy-4,5-dihydroxymethylpyridine(65-23-6) |
EPA Substance Registry System | 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl- (65-23-6) |
Testing Items |
Specifications |
Results |
Appearance | White to practically white crystals or crystalline powder | Comply |
Identification A: IR | Meet the requirements | Comply |
Identification B: Chloride | Meet the requirements | Comply |
Loss on Drying | ≤0.5% | 0.02% |
Residue on Ignition | ≤0.1% | 0.02% |
Residual Solvent-Ethanol | ≤0.5% | <0.02% |
Chloride | 16.0% ~ 17.8% | 17.2% |
Assay (on dried basis) | 98.0% ~102.0% | 99.7% |
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