tert-Butyl 8-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate CAS 860436-58-4
| CAS No. | 860436-58-4 |
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of tert-Butyl 8-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate (C15H21NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
tert-Butyl 8-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 860436-58-4) is a high-purity analytical reference standard with the molecular formula C15H21NO3 and a molecular weight of 263.33 g/mol.
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 | C15H21NO3 |
| Molecular Weight | 263.33 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 8-hydroxy-1,3,4,5-tetrahydro-2H-benzo[c]azepine-2-carboxylate (CAS 247133-24-0)
- tert-Butyl N-(4-oxo-1-phenylbutan-2-yl)carbamate (CAS 94670-45-8)
- tert-Butyl 7-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 215453-91-1)
- tert-Butyl N-[(1s)-1-(hydroxymethyl)-2-phenyl-allyl]carbamate (CAS 488727-79-3)
- 5-(1-Ethylpentyl)-1,3,4-thiadiazol-2-amine (CAS 299934-91-1)
- (Z)-3-(1H-Imidazol-2-yl)acrylic acid hydrochloride (CAS 1297344-68-3)
- 2-(2-Chloropyrimidin-4-yl)-2-methylpropanenitrile (CAS 2648291-60-3)
- 3-(Piperidin-4-yl)propanenitrile hydrochloride (CAS 1366180-13-3)
- 1,2-Benzenedicarboxylic Acid Di-C6,8,10-Alkyl Esters (CAS 68515-51-5)
- 3-(2-Fluoro-4-methoxyphenoxy)cyclobutan-1-amine (CAS 1823669-52-8)
- 1-(2-amino-6-chloropyrimidin-4-yl)piperidin-3-ol (CAS 1386832-48-9)
- Praseodymium oxide(III,IV) (CAS 12037-29-5)
- 2-(4,5-Difluoro-2-methoxyphenyl)acetic acid (CAS 886761-73-5)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com