3-Bromo-3-methyl-pyrrolidine-2,5-dione CAS 69636-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69636-52-8 |
| Molecular Formula | C5H6BrNO2 |
| Molecular Weight | 192.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-3-methyl-pyrrolidine-2,5-dione (CAS 69636-52-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6BrNO2. Molecular weight: 192.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6BrNO2 |
| Molecular Weight | 192.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-bromo-1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 22354-81-0)
- 3-Bromopiperidine-2,6-dione (CAS 62595-74-8)
- 2-Bromoethyl 2-cyanoacetate (CAS 98024-89-6)
- 2-(Butan-2-yloxy)acetic acid (CAS 99116-02-6)
- Methyl 2-Hydroxypyrimidine-5-carboxylate (CAS 50628-34-7)
- 3-Methoxy-5-phenylthiophene-2-carboxylic acid (CAS 113589-49-4)
- tert-Butyl 5-hydroxy-2-methylpiperidine-1-carboxylate (CAS 362704-65-2)
- 1-(2-Bromophenyl)tetrazole (CAS 309737-83-5)
- BTZ2F610-2Th-CHO-Br (CAS 2089390-02-1)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com