6,7-Dichloro-2-methyl-1,2,3,4-tetrahydroquinoline CAS 1447607-90-0
| CAS No. | 1447607-90-0 |
| Molecular Formula | C10H11Cl2N |
| Molecular Weight | 216.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6,7-Dichloro-2-methyl-1,2,3,4-tetrahydroquinoline 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.
6,7-Dichloro-2-methyl-1,2,3,4-tetrahydroquinoline (CAS 1447607-90-0), molecular formula C10H11Cl2N and molecular weight 216.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 6,7-Dichloro-2-methyl-1,2,3,4-tetrahydroquinoline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 216.11 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.
CATO manufactures 6,7-Dichloro-2-methyl-1,2,3,4-tetrahydroquinoline 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 | C10H11Cl2N |
| Molecular Weight | 216.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- (R)-6,7-dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1055949-65-9)
- (S)-5,6-dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1241678-47-6)
- (R)-5,6-dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1241680-81-8)
- (R)-5,7-dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1241684-14-9)
- (S)-5,7-dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1241684-15-0)
- 6,8-Dichloro-1-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 1248951-68-9)
- 3,5-Dichloro-N-cyclobutylaniline (CAS 1250037-61-6)
- 5,7-Dichloro-1-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 1250342-11-0)
Recommended Standards
- (1-(2,5-Dichlorophenyl)cyclopropyl)methanamine (CAS 1431729-37-1)
- 1-(2,5-Dichlorobenzyl)cyclopropan-1-amine (CAS 1482917-77-0)
- 5,8-Dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1337708-30-1)
- (2-(2,6-Dichlorophenyl)cyclopropyl)methanamine (CAS 1489572-33-9)
- (4-fluorophenyl)[3-(trifluoromethyl)phenyl]methanamine hydrochloride (CAS 1240528-82-8)
- 2-(Trifluoromethyl)butane-1,2-diol (CAS 2143510-29-4)
- Dofequidar (CAS 129716-58-1)
- 8-((4-Fluorophenyl)sulfonyl)-2-(4-methoxyphenyl)-3-(propylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene (CAS 932549-54-7)
- 3-(Pyridin-3-yl)butanoic acid (CAS 916262-57-2)
- Ethyl 2-(2-amino-1H-benzo[d]imidazol-1-yl)acetate (CAS 131705-47-0)
- 4-(2-Chloro-4-fluorobenzyl)piperidin-4-amine (CAS 919112-73-5)
- (6-(2,2,2-Trifluoroethyl)pyridin-2-yl)methanamine (CAS 1393568-07-4)
- Ketoprofen Impurity 41 (CAS 68432-92-8)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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