6-Bromo-2,2-dimethylspiro[chroman-4,4'-imidazolidine]-2',5'-dione CAS 82319-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82319-96-8 |
| Molecular Formula | C13H13BrN2O3 |
| Molecular Weight | 325.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2,2-dimethylspiro[chroman-4,4'-imidazolidine]-2',5'-dione (CAS 82319-96-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13BrN2O3. Molecular weight: 325.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13BrN2O3 |
| Molecular Weight | 325.16 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Bromo-2-(morpholinomethyl)isoindoline-1,3-dione (CAS 301210-67-3)
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- 5-Bromo-1'H,3H-[2,3'-biindol]-3-one (CAS 92967-81-2)
- p-Hydroxyphenyl chloroacetate (CAS 10421-12-2)
- 2-Bromo-3-fluorobenzenethiol (CAS 877868-83-2)
- 5-Methoxy-1-methyl-1H-indole-2-carbaldehyde (CAS 144265-42-9)
- N,N-Bis(2-chloroethyl)-3-methyl-4-((2-(quinolin-8-yl)hydrazono)methyl)aniline hydrochloride (CAS 27421-71-2)
- Desvenlavaxine N-dimer (CAS 1187545-61-4)
- 2-(Benzyl(6-chloro-2-(methylthio)pyrimidin-4-yl)amino)ethan-1-ol (CAS 339017-87-7)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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