5-Bromo-2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione CAS 2740657-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2740657-28-5 |
| Molecular Formula | C13H8BrFN2O4 |
| Molecular Weight | 355.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Bromo-2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione (CAS 2740657-28-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H8BrFN2O4. Molecular weight: 355.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H8BrFN2O4 |
| Molecular Weight | 355.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-2-(2,6-dioxopiperidin-3-yl)-5-fluoroisoindoline-1,3-dione (CAS 2851889-86-4)
- 4-Bromo-2-(2,6-dioxopiperidin-3-yl)-7-fluoroisoindoline-1,3-dione (CAS 2740657-30-9)
- 5-Bromo-2-(2,6-dioxopiperidin-3-yl)-6-fluoroisoindoline-1,3-dione (CAS 2803445-69-2)
- Ethyl 2-bromo-3-oxo-3-[4-(trifluoromethoxy)phenyl]propanoate (CAS 887267-61-0)
- 5-((4-Bromo-3,5-bis(difluoromethyl)-1H-pyrazol-1-yl)methyl)furan-2-carbaldehyde (CAS 1006320-27-9)
- Ethyl 6-bromo-8-fluoro-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 2379918-57-5)
- N-(5-bromo-2-methoxybenzyl)-4-fluoro-3-nitroaniline (CAS 306730-60-9)
- 2-(3-Bromo-5-isobutoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-48-0)
Recommended Standards
- 6-Bromonaphthalen-2-yl trifluoromethanesulfonate (CAS 151600-02-1)
- Methyl 5-(2,6-dichloro-4-(trifluoromethyl)phenoxy)-1H-pyrazole-3-carboxylate (CAS 452098-09-8)
- 2,4-Diamino-6-((4-iodophenyl)amino)pyrimidine-5-carbaldehyde (CAS 16597-44-7)
- tert-Butyl-N-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-carbamate 4-boc-aminophenylboronic acid, pinacol ester 4-(Boc-amino)benzeneboronic acid pinacol ester (4-boc-aminophenyl)boronic acid, pinacol ester t-butyl-n-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbamate 4-(tert-Butoxycarbonylamino)phenylboronic acid pinacol ester tert-butyl-n-[4-(4,4,5,5-tetramethyl-1,2,3-dioxaborolan-2-yl)phenyl]carbamate tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamate 4-(n-boc-amino)phenylboronic acid pinacol ester tert-butyl-n-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbamate 4-butoxycarbonylaminophenylboronic acid, pinacol ester 4-tert-butoxycarbonylaminophenylboronic acid, pinacol 4-(boc-amino)phenylboronic acid pinacol cyclic ester 4-(tert-butoxycarbonyl)aminophenylboronic acid, pinacol ester t-butyl n-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)phenyl]carbamate (4-Boc-aminophenyl)boronic acid pinacol ester 330793-01-6 (CAS 330793-01-6)
- 4-Hydroxy-6,7-dimethoxyquinoline-3-carbonitrile (CAS 50845-31-3)
- MK-2894 sodium salt, >98% (HPLC) (CAS 1006036-88-9)
- 2-{2-[(2-Methoxybenzyl)oxy]ethyl}piperidinehydrochloride (CAS 1220018-68-7)
- Cinitapride Impurity 36 (CAS 907969-40-8)
- 2-((5-Methyl-2-phenyl-1H-indol-3-yl)amino)thiazol-4(5H)-one (CAS 126193-48-4)
- Insulin degludec (CAS 844439-96-9)
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