6-Chloro-2-methylquinoline-4-carbonitrile CAS 72583-13-2
| CAS No. | 72583-13-2 |
| Molecular Formula | C11H7ClN2 |
| Molecular Weight | 202.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-Chloro-2-methylquinoline-4-carbonitrile (CAS 72583-13-2), molecular formula C11H7ClN2 and molecular weight 202.64 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Chloro-2-methylquinoline-4-carbonitrile (C11H7ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 6-Chloro-2-methylquinoline-4-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H7ClN2 |
| Molecular Weight | 202.64 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 5-Bromo-4-chloro-2-(methylthio)thieno[2,3-d]pyrimidine (CAS 1823552-34-6)
- 1-Decyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate (CAS 412009-62-2)
- methyl 3-methyl-4,5-dihydro-1,2-oxazole-5-carboxylate (CAS 55134-82-2)
- 7-(Benzyloxy)-2-(2,2-diphenylbenzo[d][1,3]dioxol-5-yl)-5-hydroxy-4H-chromen-4-one (CAS 1391054-52-6)
- 1,2,3,4-Tetrahydro-1,8-naphthyridine (CAS 13623-87-5)
- 7,8-Dimethoxy-1,3-dimethylfuro[3,4-c]quinolin-4(5H)-one (CAS 89193-38-4)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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