1-(5,6-Dichloropyridine-3-carbonyl)pyrrolidine-2-carboxamide CAS 1132702-40-9
| CAS No. | 1132702-40-9 |
| Molecular Formula | C11H11Cl2N3O2 |
| Molecular Weight | 288.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(5,6-Dichloropyridine-3-carbonyl)pyrrolidine-2-carboxamide (C11H11Cl2N3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(5,6-Dichloropyridine-3-carbonyl)pyrrolidine-2-carboxamide (CAS 1132702-40-9), molecular formula C11H11Cl2N3O2 and molecular weight 288.13 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-(5,6-Dichloropyridine-3-carbonyl)pyrrolidine-2-carboxamide 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 | C11H11Cl2N3O2 |
| Molecular Weight | 288.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloropyridine Standards
- 2,3-Dichloropyridine-4-boronic Acid Pinacol Ester (CAS 1073353-78-2)
- 2,5-Dichloropyridine-4-boronic Acid Pinacol Ester (CAS 1073353-98-6)
- 3,4-Dichloropyridine-5-boronic acid pinacol ester (CAS 1451391-08-4)
- 2,3-Dichloropyridine-5-boronic acid pinacol ester (CAS 741709-64-8)
- 2,6-Dichloropyridine-4-boronic Acid Pinacol Ester (CAS 408492-27-3)
- 2,6-dichloropyridine-3-sulfonyl chloride (CAS 239810-43-6)
- 5,6-dichloropyridine-3-sulfonyl chloride (CAS 98121-40-5)
- 4-[(2,6-Dichloropyridine-3-yl)methyl]mopholine (CAS 1428234-56-3)
Recommended Standards
- 1-(2,5-Dichlorobenzoyl)pyrrolidine-2-carboxylic acid (CAS 1101837-02-8)
- Naphthalene-2,6-diylbis(phosphonic acid) (CAS 113305-44-5)
- 3-Iodo-2-piperidin-1-ylpyridine (CAS 1086376-23-9)
- 2-((4,5-Dichloro-1H-imidazol-1-yl)methyl)-3,4-dimethoxypyridine (CAS 1219570-73-6)
- 4-Chloroquinolin-3-ol Hydrochloride (CAS 1803603-55-5)
- 2-Bromo-N-(1-methyl-1H-pyrazol-3-yl)acetamide (CAS 1343910-74-6)
- 6-Butylquinoline-2,3-dicarboxylic acid (CAS 92513-53-6)
- 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid (CAS 21860-84-4)
- 2-Amino-4-(dimethylamino)benzaldehyde (CAS 56669-96-6)
- Tert-butyl (cyano(cyclopentyl)methyl)carbamate (CAS 1159826-69-3)
- Meropenem Impurity 44 (CAS 1332594-11-2)
- Dihydrate methyl (2S)-5-carbamimidamido-2-acetamidopentanoate (CAS 1820569-66-1)
- 1-(2-Chloronaphthalen-1-yl)ethan-1-ol (CAS 5471-34-1)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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