5-chloro-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS 23819-92-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 23819-92-3 |
| Molecular Formula | C8H7ClN2O |
| Molecular Weight | 182.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-chloro-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 23819-92-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7ClN2O. Molecular weight: 182.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN2O |
| Molecular Weight | 182.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| 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.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 4-Chloro-7-methoxy-1H-indazole (CAS 1000341-90-1)
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- 7-chloro-6-methoxy-1H-indazole (CAS 1019332-48-9)
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- 3-Chloro-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1049138-84-2)
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Recommended Standards
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- (6-Chloroimidazo[1,2-a]pyridin-2-yl)methanamine (CAS 379726-34-8)
- Methyl 4-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)butanoate (CAS 929972-09-8)
- Melatonin-D3 (CAS 90735-69-6)
- 2-Bromo-5-methoxy-1H-indole (CAS 169383-96-4)
- N-(9-Acetyl-6-chloro-9H-purin-2-yl)acetamide (CAS 97965-44-1)
- 5-Amino-2-chloronicotinaldehyde (CAS 1260790-22-4)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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