(R)-2-tert-Butyl 3-methyl 5-bromo-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate CAS 1638668-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638668-16-2 |
| Molecular Formula | C16H20BrNO4 |
| Molecular Weight | 370.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-tert-Butyl 3-methyl 5-bromo-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate (CAS 1638668-16-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H20BrNO4. Molecular weight: 370.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H20BrNO4 |
| Molecular Weight | 370.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 2,6-Bis(benzyloxy)-3-bromopyridine (CAS 16727-47-2)
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- (1Z,4Z)-1,5-Diphenylpenta-1,4-dien-3-one (CAS 58321-78-1)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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