tert-Butyl 1-(tert-butoxy)isoquinoline-2(1H)-carboxylate CAS 404586-94-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 404586-94-3 |
| Molecular Formula | C18H25NO3 |
| Molecular Weight | 303.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 1-(tert-butoxy)isoquinoline-2(1H)-carboxylate (CAS 404586-94-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H25NO3. Molecular weight: 303.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H25NO3 |
| Molecular Weight | 303.40 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl (S)-3-hydroxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 231938-26-4)
- tert-Butyl 3-(phenylacetyl)piperidine-1-carboxylate (CAS 956576-90-2)
- tert-Butyl (R)-4-oxo-1-((S)-1-phenylethyl)piperidine-2-carboxylate (CAS 930111-75-4)
- 5-(p-Tolyldiazenyl)quinolin-8-ol (CAS 32903-07-4)
- 1-Iodopropane-d7 (stabilized with copper) (CAS 59012-23-6)
- 2-Bromo-4-(pyridin-3-yl)thiazole (CAS 886370-95-2)
- Methyl 5-methoxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1427504-24-2)
- tert-butyl N-(1-ethylcyclopropyl)carbamate (CAS 1391740-20-7)
- 3-(1-Methyl-2,4-dioxo-1,2-dihydrothieno[3,2-d]pyrimidin-3(4H)-yl)propanoic acid (CAS 1708079-98-4)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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