Di-tert-butyl 7-chloro-2,3-dihydro-1H-benzo[e][1,4]diazepine-1,4(5H)-dicarboxylate CAS 1416440-01-1
| CAS No. | 1416440-01-1 |
| Molecular Formula | C19H27ClN2O4 |
| Molecular Weight | 382.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Di-tert-butyl 7-chloro-2,3-dihydro-1H-benzo[e][1,4]diazepine-1,4(5H)-dicarboxylate 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.
Di-tert-butyl 7-chloro-2,3-dihydro-1H-benzo[e][1,4]diazepine-1,4(5H)-dicarboxylate (CAS 1416440-01-1) is a high-purity analytical reference standard with the molecular formula C19H27ClN2O4 and a molecular weight of 382.88 g/mol.
Di-tert-butyl 7-chloro-2,3-dihydro-1H-benzo[e][1,4]diazepine-1,4(5H)-dicarboxylate (C19H27ClN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H27ClN2O4 |
| Molecular Weight | 382.88 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Di-tert-butyl 8-chloro-2,3-dihydro-1H-benzo[e][1,4]diazepine-1,4(5H)-dicarboxylate (CAS 1416438-28-2)
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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