2-Chloro-4-ethyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile CAS 1707609-91-3
| CAS No. | 1707609-91-3 |
| Molecular Formula | C12H13ClN2 |
| Molecular Weight | 220.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-4-ethyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Chloro-4-ethyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1707609-91-3), a certified reference material (molecular formula C12H13ClN2, MW 220.70 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 2-Chloro-4-ethyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 220.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chloro-4-ethyl-5,6,7,8-tetrahydroquinoline-3-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 | C12H13ClN2 |
| Molecular Weight | 220.70 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 7-Chloro-N-isopropylquinolin-4-amine (CAS 1036623-49-0)
- 9-Chloro-1H,2H,3H,4H,5H,6H-azepino[4,3-b]indole (CAS 1038264-37-7)
- 3-Chloro-N-((1-methyl-1h-pyrrol-2-yl)methyl)aniline (CAS 1039810-62-2)
- 2-Chloro-N-((1-methyl-1h-pyrrol-2-yl)methyl)aniline (CAS 1039970-28-9)
- 8-Chloro-2,3,4,9-tetrahydro-1h-carbazol-1-amine (CAS 1042626-75-4)
- 2-Chloro-4-(piperidin-4-yl)benzonitrile (CAS 1086398-38-0)
- 6-Chloro-2-propylquinolin-4-amine (CAS 1189105-45-0)
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Recommended Standards
- (2-Chloro-6,7-dimethylquinolin-3-yl)methanamine (CAS 1707609-11-7)
- (2-Chloro-5,7-dimethylquinolin-3-yl)methanamine (CAS 1710643-97-2)
- (2-Chloro-5,8-dimethylquinolin-3-yl)methanamine (CAS 1707584-36-8)
- 8-Chloro-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 17223-45-9)
- tert-Butyl (benzo[b]thiophen-6-ylmethyl)carbamate (CAS 946517-95-9)
- (4Z)-N-[(4-Chlorophenyl)methoxy]-1,2-diphenyl-4,5,6,7-tetrahydro-1H-indol-4-imine (CAS 338979-01-4)
- Arotinolol (CAS 68377-92-4)
- 1-Methyl-4-(prop-2-yn-1-yloxy)benzene (CAS 5651-90-1)
- 2-Methyl-5-(methylamino)-1,3-oxazole-4-carbonitrile (CAS 36663-17-9)
- tert-Butyl 4-(2-oxoethyl)azepane-1-carboxylate (CAS 1780196-03-3)
- 2,3-Difluorocinnamic acid (CAS 207981-48-4)
- N-((1,4-dimethylpiperidin-4-yl)methyl)thietan-3-amine (CAS 1856772-50-3)
- Ac-Met-NH2 (CAS 23361-37-7)
- Insulin Lispro (CAS 133107-64-9)
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