6-chloro-4-methoxy-pyridine-2-carbaldehyde CAS 1060805-05-1
| CAS No. | 1060805-05-1 |
| Molecular Formula | C7H12ClNO2 |
| Molecular Weight | 177.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 177.63 g/mol gives 6-chloro-4-methoxy-pyridine-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-chloro-4-methoxy-pyridine-2-carbaldehyde (CAS 1060805-05-1), molecular formula C7H12ClNO2 and molecular weight 177.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H12ClNO2, 6-chloro-4-methoxy-pyridine-2-carbaldehyde contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 177.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H12ClNO2 |
| Molecular Weight | 177.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- 3-Chloro-2-methylquinoline (CAS 10222-49-8)
- 8-Chloro-7-methylquinoline (CAS 102653-25-8)
- 5-Chloro-2-methoxynicotinaldehyde (CAS 103058-88-4)
- 3-Chloro-7-methylisoquinoline (CAS 1033201-77-2)
- 4-chloro-3-methyl-isoxazolo[4,5-d]pyridazine (CAS 106584-75-2)
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Recommended Standards
- 3-(Chloromethyl)quinoline, 97% (CAS 104325-51-1)
- 5-(Chloromethyl)quinoline (CAS 110333-07-8)
- 2-(3-Chlorophenyl)pyrrole (CAS 115464-89-6)
- 4-pyridylmethyl carbonochloridate (CAS 1009075-60-8)
- methyl 1H-pyrazolo[4,3-c]pyridine-6-carboxylate (CAS 1206979-63-6)
- Methyl 1-oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 1245798-40-6)
- N-Isobutyl-2-nitroaniline (CAS 55432-22-9)
- OCtyl-d-glucuronide methyl ester (CAS 1423035-40-8)
- 4-(2-Methoxypropyl)piperidine hydrochloride (CAS 1242339-01-0)
- 2-Fluoro-4-[[4-(4-pyridinylmethyl)-1-piperazinyl]methyl]-α,α-bis(trifluoromethyl)-[1,1-biphenyl]-4-methanol (CAS 1359164-11-6)
- Methyl 2-propyl-2H-1,2,3-triazole-4-carboxylate (CAS 497855-39-7)
- Ritonavir Impurity 32 (CAS CATO-C4X-175132)
- (R)-2-((tert-butoxycarbonyl)amino)-4,4,4-trifluorobutanoic acid (CAS 207118-08-9)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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