n-(5-Chloropyridin-2-yl)-2-cyanoacetamide CAS 157141-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157141-56-5 |
| Molecular Formula | C8H6ClN3O |
| Molecular Weight | 195.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(5-Chloropyridin-2-yl)-2-cyanoacetamide (CAS 157141-56-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6ClN3O. Molecular weight: 195.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6ClN3O |
| Molecular Weight | 195.61 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 2-(6-Chloropyridin-3-yl)-5-methyl-1,3,4-oxadiazole (CAS 70291-28-0)
- 3-(2-Chloropyridin-3-yl)-5-methyl-1,2,4-oxadiazole (CAS 890095-57-5)
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- 2-((2-Chloropyridin-3-yl)amino)-2-methylpropanenitrile (CAS 151414-95-8)
- (2-Chloropyridin-4-yl)(cyclobutyl)methanone (CAS 898785-15-4)
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Recommended Standards
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- 6-(Cyclopropylmethoxy)pyridine-2,3-diamine (CAS 1534808-26-8)
- 3-Bromopyrazolo[1,5-a]pyridin-2(1H)-one (CAS 60637-30-1)
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- 1-Octene, homopolymer (CAS 25068-25-1)
- 4'-Aminobiphenyl-3-carboxylic acid (CAS 85096-04-4)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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