4-(Hydroxymethyl)pyridine-2-carbonitrile CAS 71935-32-5
| CAS No. | 71935-32-5 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(Hydroxymethyl)pyridine-2-carbonitrile.
4-(Hydroxymethyl)pyridine-2-carbonitrile (CAS 71935-32-5) is a high-purity analytical reference standard with the molecular formula C7H6N2O and a molecular weight of 134.14 g/mol.
The molecular framework of 4-(Hydroxymethyl)pyridine-2-carbonitrile (C7H6N2O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(Hydroxymethyl)pyridine-2-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Hydroxymethyl Standards
- 3-(Hydroxymethyl)picolinonitrile (CAS 131747-56-3)
- 4-(Hydroxymethyl)nicotinonitrile (CAS 157650-27-6)
- 2-(Hydroxymethyl)nicotinonitrile (CAS 182054-69-9)
- 2-(Hydroxymethyl)isonicotinonitrile (CAS 51454-63-8)
- 3-(Hydroxymethyl)isonicotinonitrile (CAS 58553-51-8)
- 5-(Hydroxymethyl)picolinonitrile (CAS 58553-48-3)
- 6-(Hydroxymethyl)pyridine-2-carbonitrile (CAS 50501-38-7)
- 2-(Hydroxymethyl)pyrimidine-5-carbonitrile (CAS 1216321-23-1)
Recommended Standards
- 4-(Aminooxy)benzonitrile (CAS 94831-79-5)
- 4-(Methylamino)pyrimidine-2-carbonitrile (CAS 930575-71-6)
- 3-Oxo-3-(1H-pyrrol-2-yl)propanenitrile (CAS 90908-89-7)
- 4,6-Diaminopyridine-3-carbonitrile (CAS 75776-47-5)
- 1-(4-Hydroxyphenyl)cyclopropanecarboxylic acid (CAS 869970-25-2)
- 5-(Ethoxycarbonyl)benzo[c][1,2,5]oxadiazole 1-oxide (CAS 17348-71-9)
- N-(2,4-Difluorophenyl)-2-iodoacetamide (CAS 1344212-60-7)
- 2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-6-methylpyrimidin-4(3H)-one (CAS 1171073-00-9)
- 3-(Furan-2-yl)pyrazine-2-carbaldehyde (CAS 1823498-75-4)
- 7-(2-(4-Chlorophenyl)-2-oxoethyl)-3-methyl-6,7-dihydro-5H-imidazo[2,1-b]thiazol-4-ium bromide (CAS 318469-52-2)
- (2,2,2-Triethoxyethyl)benzene (CAS 16754-56-6)
- Ethyl 3-(3-methoxyphenyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1406499-25-9)
- 3-Methoxy-5-(trifluoromethyl)-1H-pyrazole (CAS 1015780-80-9)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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