METHYL ISOQUINOLINE-1-CARBOXYLATE HCL CAS 2089325-74-4
| CAS No. | 2089325-74-4 |
| Molecular Formula | C11H9NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of METHYL ISOQUINOLINE-1-CARBOXYLATE HCL is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
METHYL ISOQUINOLINE-1-CARBOXYLATE HCL (CAS 2089325-74-4), molecular formula C11H9NO2HCl and molecular weight 223.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, METHYL ISOQUINOLINE-1-CARBOXYLATE HCL (C11H9NO2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 223.66 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H9NO2 HCl |
| Molecular Weight | 223.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-Cyclopropylindolin-6-amine (CAS 1781722-25-5)
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- 3-(4-Ethoxyphenyl)-3-(1H-tetrazol-1-yl)propanoic acid (CAS 696649-87-3)
- 2-(Difluoromethyl)-5-hydroxy-6-methylpyridine-3-carboxylic acid (CAS 1805203-30-8)
- 4-Benzylmorpholine-2-carboximidamide (CAS 1529261-96-8)
- 3-Ethoxy-2,2-diethyl-N-methylcyclobutan-1-amine (CAS 1376435-46-9)
- Cadmium Hydroxide (CAS 21041-95-2)
- 4-(4,5-Dimethyl-1H-imidazol-1-yl)benzaldehyde (CAS 117606-93-6)
- Methyl 3-(1H-pyrrol-1-yl)pyrazine-2-carboxylate (CAS 90361-95-8)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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