1,3,6,6-Tetramethyl-5,6,7,8-tetrahydroisoquinoline CAS 55713-41-2
| CAS No. | 55713-41-2 |
| Molecular Formula | C13H19N |
| Molecular Weight | 189.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,3,6,6-Tetramethyl-5,6,7,8-tetrahydroisoquinoline (CAS 55713-41-2), molecular formula C13H19N and molecular weight 189.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,3,6,6-Tetramethyl-5,6,7,8-tetrahydroisoquinoline (C13H19N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1,3,6,6-Tetramethyl-5,6,7,8-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 | C13H19N |
| Molecular Weight | 189.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1972 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 2,2,4,6-Tetramethyl-1,2,3,4-tetrahydroquinoline (CAS 16489-89-7)
- 4,4,6,8-TEtramethyl-2,3-dihydro-1H-quinoline (CAS 1700361-55-2)
- 1,3,8,8-Tetramethyl-5,6,7,8-tetrahydroisoquinoline (CAS 55713-42-3)
- 2,2,4,8-tetramethyl-1,2,3,4-tetrahydroquinoline (CAS 4497-61-4)
- 2,4,7,8-Tetramethyl-1,2,3,4-tetrahydroquinoline (CAS 700848-21-1)
- 2,2,5,5-Tetramethyl-4-thiazolidinecarboxylic Acid (CAS 58131-62-7)
- 1,2,3,4-Tetramethyl-5-(trifluoromethyl)cyclopenta-1,3-diene (CAS 142701-59-5)
- 4,5,6,7-Tetramethyl-1H-benzo[d]imidazol-2(3H)-one (CAS 103853-63-0)
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