6-Amino-2-(benzo[d][1,3]dioxol-5-ylmethyl)-4-bromoisoindolin-1-one CAS 169043-96-3
| CAS No. | 169043-96-3 |
| Molecular Formula | C16H13BrN2O3 |
| Molecular Weight | 361.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-Amino-2-(benzo[d][1,3]dioxol-5-ylmethyl)-4-bromoisoindolin-1-one (C16H13BrN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 361.19 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.
6-Amino-2-(benzo[d][1,3]dioxol-5-ylmethyl)-4-bromoisoindolin-1-one (CAS 169043-96-3), molecular formula C16H13BrN2O3 and molecular weight 361.19 g/mol, is a CATO reference standard with documented purity and traceability.
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), 6-Amino-2-(benzo[d][1,3]dioxol-5-ylmethyl)-4-bromoisoindolin-1-one 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 | C16H13BrN2O3 |
| Molecular Weight | 361.19 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 3-Bromo-2-ethoxy-5-iodopyridine (CAS 1823339-35-0)
- 3-(3-Chlorophenyl)-5-ethylisoxazole-4-carboxylic acid (CAS 1408652-34-5)
- 8-(piperazin-1-ylmethyl)quinoline trihydrochloride (CAS 2060053-10-1)
- 2-Amino-N-tert-butyl-N-[(phenylcarbamoyl)amino]benzamide (CAS 866009-73-6)
- 2-Fluoro-4-iodo-3,5-dimethylpyridine (CAS 1429510-62-2)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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