5-Chloro-2-(cyanomethyl)pyridine 1-oxide CAS 1706463-17-3
| CAS No. | 1706463-17-3 |
| Molecular Formula | C7H5ClN2O |
| Molecular Weight | 168.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-(cyanomethyl)pyridine 1-oxide (CAS 1706463-17-3), molecular formula C7H5ClN2O and molecular weight 168.58 g/mol, is a CATO reference standard with documented purity and traceability.
5-Chloro-2-(cyanomethyl)pyridine 1-oxide (C7H5ClN2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Chloro-2-(cyanomethyl)pyridine 1-oxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5ClN2O |
| Molecular Weight | 168.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 6-Chloro-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-80-2)
- 4-Chloro-2-methoxypyridine-3-carbonitrile (CAS 1008451-56-6)
- 6-Chloro-2-methyl-9H-purine (CAS 100859-35-6)
- 3-chloro-6-methyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1019033-24-9)
- 2-Chloro-8-methyl-9H-purine (CAS 1023813-16-2)
- 2-Chloro-5-methylfuro[2,3-d]pyrimidine (CAS 1030377-49-1)
- 7-chloro-5-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1055057-37-8)
- 2-Chloro-6-hydrazinylpyridine-4-carbonitrile (CAS 107445-56-7)
Recommended Standards
- 2-Chloro-6-methyl-9H-purine (CAS 1681-19-2)
- 4-Chloro-6-methyl-[1,2,3]triazolo[1,5-a]pyrazine (CAS 1707566-56-0)
- 3-Amino-6-chloroimidazo[1,2-b]pyridazine (CAS 166176-45-0)
- 2-((3-Chloropyrazin-2-yl)amino)acetonitrile (CAS 1708178-97-5)
- Verruculogen (CAS 12771-72-1)
- 4-Isopropylphenylhydrazine HCl (CAS 118427-29-5)
- Methyl 3-Fluoro-5-formylbenzoate (CAS 1393561-99-3)
- Docosanoic-22,22,22-d3 Acid (CAS 1193721-67-3)
- 4-((4-Ethylbenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-53-7)
- 1-Benzyl-4-(2-(trifluoromethyl)-pyridin-3-yl)piperazine (CAS 1774898-22-4)
- 3,4-Dibromo-1H-indazol-6-amine (CAS 1000342-40-4)
- n-(4-Fluoro-3-methylbenzyl)-3-methylbutan-2-amine (CAS 1249135-87-2)
- 4-(Iodomethyl)-2-phenyloxazole (CAS 33162-08-2)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
Why CATO?
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