1-(Chloromethyl)-5-methoxy-3,4-dihydroisoquinoline hydrochloride CAS 141463-73-2
| CAS No. | 141463-73-2 |
| Molecular Formula | C11H12ClNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Chloromethyl)-5-methoxy-3,4-dihydroisoquinoline hydrochloride (CAS 141463-73-2) is a high-purity analytical reference standard with the molecular formula C11H12ClNOHCl and a molecular weight of 246.13 g/mol.
Structurally, 1-(Chloromethyl)-5-methoxy-3,4-dihydroisoquinoline hydrochloride (C11H12ClNOHCl) 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 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 246.13 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C11H12ClNO HCl |
| Molecular Weight | 246.13 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, DMSO |
| 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 7-(Chloromethyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-81-4)
- 7-(Chloromethyl)-2,3-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-82-5)
- 7-(Chloromethyl)-3-(4-chlorophenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-85-8)
- chloromethyl 2-ethoxy-2-methylpropanoate (CAS 1000296-74-1)
- 5-(chloromethyl)-N-(4-methylbenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-24-0)
- 5-(Chloromethyl)-7-ethoxy-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1000932-47-7)
- 5-(chloromethyl)-N-(4-fluorobenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-60-4)
- 2-(Chloromethyl)-5,6-diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 1000933-67-4)
Recommended Standards
- 8-Chloro-2,3,4,9-tetrahydro-1h-carbazole (CAS 53475-34-6)
- 4-Hydroxy-2',3',4',5'-tetrachlorobiphenyl (CAS 67651-34-7)
- 1,3-Dimethyl 5,5-dicyano-2-hydroxy-6-(4-methylphenyl)-4-phenylcyclohex-1-ene-1,3-dicarboxylate (CAS 1212208-56-4)
- 1,5-Dibromo-2,4-dimethoxybenzene, 97% (CAS 24988-36-1)
- 3-pyrazin-2-ylbut-2-enoic acid (CAS 1344843-94-2)
- 3-Bromo-5-(2,2,2-trifluoroethyl)benzoic acid (CAS 1965305-09-2)
- 1-(5-Chloro-1-ethyl-6-oxo-1,6-dihydropyridazin-4-yl)piperidine-3-carboxylic acid (CAS 1708428-00-5)
- 5-Cyclopropoxy-6-isopropoxynicotinaldehyde (CAS 1243447-00-8)
- 2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]acetonitrile (CAS 17969-48-1)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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