Molekula Pyridoxal hydrochloride
Specification & product details.
Pyridoxal hydrochloride is a water-soluble vitamin B6 derivative used in biochemical research and nutritional studies.
CAS number: 65-22-5
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Specifications
| Property | Value |
| Appearance | White to slightly yellow crystalline powder |
| Melting Point | 171 - 175℃ |
| pH | 2.0 - 4.0 |
| Loss on Drying | ≤0.5% |
| Chloride (Cl-) | 17.2 - 17.7% |
| Assay | ≥98.5% |
| Residue on Ignition | ≤0.1% |
| Nitrogen (N) | 6.7 - 7.1% |
Storage & handling
| Property | Value |
| Storage Temperature | -15 to -20 °C |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Vapour Pressure | 0.00000046 mmHg |
Identification
| Property | Value |
| SKU | 13958515 |
| CAS Number | 65-22-5 |
| IUPAC Name | 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride |
| EC Number | 200-602-5 |
| Molecular Formula | C8H9NO3 · HCl |
| Molecular Weight | 203.62 |
| Exact Mass | 203.0349 |
| SMILES | Cl.O=CC1=C(O)C(=NC=C1CO)C |
| InChIKey | FCHXJFJNDJXENQ-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H |
| PubChem CID | 6171 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29362500 |
| Tariff Code | 2936250000 |
Safety & GHS
Warning
- Health HazardGHS07
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P301+312IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352IF ON SKIN: Wash with soap and water
- P304+340IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313IF exposed or concerned: Get medical advice/attention
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Alternative names
2-Methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride; 2-Methyl-344-nitrobenzyl&chloride; 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehyde hydrochloride; 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde HCl; 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde, hydrochloride; 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde hydrochloride; 4-formyl-3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-1-ium chloride; 4-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride; PL HCl; Pyridoxal HCl
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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