tert-Butyl 4-bromo-1-oxo-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-isoindole-2-carboxylate CAS 2377610-56-3
| CAS No. | 2377610-56-3 |
| Molecular Formula | C19H25BBrNO5 |
| Molecular Weight | 438.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 438.12 g/mol gives tert-Butyl 4-bromo-1-oxo-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-isoindole-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 4-bromo-1-oxo-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-isoindole-2-carboxylate (CAS 2377610-56-3) is a high-purity analytical reference standard with the molecular formula C19H25BBrNO5 and a molecular weight of 438.12 g/mol.
Structurally, tert-Butyl 4-bromo-1-oxo-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-isoindole-2-carboxylate (C19H25BBrNO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 438.12 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-Butyl 4-bromo-1-oxo-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-isoindole-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H25BBrNO5 |
| Molecular Weight | 438.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-(6,8-Dibromoquinolin-2-yl)-4,5-dimethoxyaniline (CAS 866138-39-8)
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- 10,13-Dibromodibenzo[a,c]phenazine (CAS 285129-85-3)
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- Sulindac EP Impurity C (CAS 32004-67-4)
- 2-(5-Bromo-2-chlorobenzyl)phenol (CAS CATO-C4X-1138189)
- Ethyl 4-((3-chlorobenzyl)amino)quinazoline-2-carboxylate (CAS 866155-32-0)
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- 3-amino-1H,2H-benzo[f]quinazolin-1-one (CAS 7066-25-3)
- 7-chloro-8-methyl-2-phenylquinolin-4-ol (CAS 1070879-84-3)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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