4-(3-Bromo-2-oxopyrrolidin-1-yl)benzonitrile CAS 213978-36-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 213978-36-0 |
| Molecular Formula | C11H9BrN2O |
| Molecular Weight | 265.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Bromo-2-oxopyrrolidin-1-yl)benzonitrile (CAS 213978-36-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9BrN2O. Molecular weight: 265.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9BrN2O |
| Molecular Weight | 265.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 1-(4-(4-Bromo-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1182992-21-7)
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Recommended Standards
- 4-((3-Bromopyridin-2-yl)oxy)aniline (CAS 901925-53-9)
- 4-(5-Bromopyridin-3-yl)-6-methylpyrimidin-2-amine (CAS 913322-65-3)
- 3-Iodo-4-(methylthio)aniline (CAS 23153-02-8)
- (Z)-4-(4-Nitrobenzylidene)-3-phenylisoxazol-5(4H)-one (CAS 61588-01-0)
- Penbutolol Impurity 13 (CAS 32396-10-4)
- S,S-Di(pyridin-2-yl) carbonodithioate (CAS 55277-90-2)
- Methyl 2-(4-aminooxepan-4-yl)acetate (CAS 1540363-83-4)
- Pilocarpine Impurity 9 (CAS CATO-C4X-24019)
- N-Benzyl-4-chloro-N-[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1881290-70-5)
- Peptide 442 (CAS CATO-CPTD788442)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com