1-Chloro-3,7-dimethylisoquinoline CAS 1206971-18-7
| CAS No. | 1206971-18-7 |
| Molecular Formula | C11H10ClN |
| Molecular Weight | 191.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 191.66 g/mol gives 1-Chloro-3,7-dimethylisoquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Chloro-3,7-dimethylisoquinoline (CAS 1206971-18-7) is a high-purity analytical reference standard with the molecular formula C11H10ClN and a molecular weight of 191.66 g/mol.
1-Chloro-3,7-dimethylisoquinoline (C11H10ClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-Chloro-3,7-dimethylisoquinoline 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 | C11H10ClN |
| Molecular Weight | 191.66 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-chloro-1-methyl-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 100644-66-4)
- 5-Chloro-1-cyclopropyl-1H-indole (CAS 1021154-57-3)
- 2-Chloro-3,8-dimethylquinoline (CAS 108097-04-7)
- (7-chloro-3H-imidazo[4,5-b]pyridin-2-yl)methanol (CAS 1092350-63-4)
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Recommended Standards
- 7-Chloro-2,8-dimethylquinoline (CAS 120370-62-9)
- {4-chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl}methanol (CAS 1207543-24-5)
- 7-Chloro-4,8-dimethylquinoline (CAS 120370-61-8)
- 3-(2-Chloroethyl)quinoline (CAS 1248726-63-7)
- 3-Cyclopropyl-5-methyl-1H-pyrazole (CAS 1287752-76-4)
- 2-Amino-n-(2-methylpropyl)acetamide hydrochloride (CAS 175154-42-4)
- N-Hydroxy-2-(6-(piperidin-1-yl)-2-(3,4,5-trimethoxyphenyl)pyrimidin-4-yl)acetamide (CAS 42055-68-5)
- 4-Bromo-2-(cyclobutylmethyl)pyridazin-3(2h)-one (CAS 1935492-56-0)
- 2-Amino-4-({1-[(carboxymethyl)carbamoyl]-2-sulfanylethyl}carbamoyl)butanoic acid (CAS 76946-74-2)
- Propanoic acid, 2-[[(butylthio)thioxomethyl]thio]-2-methyl-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1268691-68-4)
- D-Glucamine (CAS 488-43-7)
- 2-(Difluoromethyl)-3-iodo-4-nitropyridine-6-sulfonyl chloride (CAS 1806953-68-3)
- (S)-2-(3-(N-Isopropylacetamido)pyrrolidin-1-yl)acetic acid (CAS 1354000-81-9)
- Neuropeptide K, porcine (CAS 106441-70-7)
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