6,7-Dimethoxy-1-(pyrrolidin-1-ylmethyl)-1,2,3,4-tetrahydroisoquinoline CAS 921213-22-1
| CAS No. | 921213-22-1 |
| Molecular Formula | C16H24N2O2 |
| Molecular Weight | 276.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-1-(pyrrolidin-1-ylmethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 921213-22-1) is a high-purity analytical reference standard with the molecular formula C16H24N2O2 and a molecular weight of 276.37 g/mol.
Structurally, 6,7-Dimethoxy-1-(pyrrolidin-1-ylmethyl)-1,2,3,4-tetrahydroisoquinoline (C16H24N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 276.37 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 6,7-Dimethoxy-1-(pyrrolidin-1-ylmethyl)-1,2,3,4-tetrahydroisoquinoline 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 | C16H24N2O2 |
| Molecular Weight | 276.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
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Recommended Standards
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