(R)-2'-(4-Bromo-2-fluorobenzyl)-1'H-spiro[pyrrolidine-3,4'-pyrrolo[1,2-a]pyrazine]-1',2,3',5(2'H)-tetraone CAS 147254-64-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147254-64-6 |
| Molecular Formula | C17H11BrFN3O4 |
| Molecular Weight | 420.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-2'-(4-Bromo-2-fluorobenzyl)-1'H-spiro[pyrrolidine-3,4'-pyrrolo[1,2-a]pyrazine]-1',2,3',5(2'H)-tetraone (CAS 147254-64-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H11BrFN3O4. Molecular weight: 420.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H11BrFN3O4 |
| Molecular Weight | 420.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related R Standards
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Recommended Standards
- (3-Hydroxy-2-iodophenyl)diphenylphosphine oxide (CAS 854937-67-0)
- 4-(3-(3,5-Dichlorophenyl)-4,4,4-trifluoro-3-hydroxybutanoyl)-2-methylbenzamide (CAS 1095275-13-0)
- [1,1'-Biphenyl]-3-propanoic acid, α-amino-2',4'-dichloro-4-hydroxy-5-(phosphonomethyl)-, (αS)- (CAS 174575-40-7)
- Methyl 3-amino-1H-1,2,4-triazole-1-carboxylate (CAS 76803-17-3)
- 3-Methyl-1-(pyrrolidin-2-ylmethyl)piperidine oxalate (CAS 1203006-02-3)
- 4-(n-Butylamino-2,2,3,3,4,4,4-d7)benzoic Acid (CAS 1219803-44-7)
- 1-Butyl-3-methylimidazolium p-toluenesulfonate (CAS 925230-47-3)
- N-Cinnamylglycine (CAS 16534-24-0)
- 2-Cyano-N-(3,3-diphenylpropyl)acetamide (CAS 313392-60-8)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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