2-(4-(4-(2-Methoxyphenyl)piperazin-1-yl)butyl)-isoindoline-1,3-dione hydrobromide CAS 115388-32-4
| CAS No. | 115388-32-4 |
| Molecular Formula | C23H27N3O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(4-(2-Methoxyphenyl)piperazin-1-yl)butyl)-isoindoline-1,3-dione hydrobromide (CAS 115388-32-4), molecular formula C23H27N3O3HBr and molecular weight 474.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(4-(4-(2-Methoxyphenyl)piperazin-1-yl)butyl)-isoindoline-1,3-dione hydrobromide (C23H27N3O3HBr) contains a steroid core, 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 474.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2-(4-(4-(2-Methoxyphenyl)piperazin-1-yl)butyl)-isoindoline-1,3-dione hydrobromide 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 | C23H27N3O3 HBr |
| Molecular Weight | 474.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
- 3-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-80-6)
- 3-(2-Methoxyphenyl)isonicotinic acid (CAS 100004-81-7)
- 2-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-95-3)
- 2-(3-Methoxyphenyl)benzo[d]thiazole (CAS 10002-44-5)
- 4-(5-(4-Methoxyphenyl)oxazol-2-yl)aniline (CAS 10004-75-8)
- 2-(4-Methoxyphenyl)-6-(methylthio)-4H-thiopyran-4-one (CAS 1000574-20-8)
- Ethyl 2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}acetate (CAS 100064-06-0)
- Methyl 5-(2-methoxyphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-34-7)
Recommended Standards
- N-{2-[2-(sec-Butyl)phenoxy]ethyl}-2,5-dichloroaniline (CAS 1040683-62-2)
- 3-Fluoro-5-hydrazinylpyridine (CAS 1318760-55-2)
- 6-BRomo-3,4-dichloro-5-fluoro-quinoline (CAS 2065250-31-7)
- 3-Allyl-4-[(4-chlorobenzyl)oxy]-5-ethoxybenzaldehyde (CAS 428470-93-3)
- 4-(Dimethylamino)-2-phenylbutyl pyrimidine-5-carboxylate (CAS 823794-14-5)
- Bismuth(III) 2,4,6-tribromophenolate (CAS 5175-83-7)
- 5-Methoxyquinazoline-2,4-diamine (CAS 27018-21-9)
- Apremilast Impurity 121 (CAS CATO-C4X-1009121)
- 3-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223037-89-4)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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