2,5-Dioxopyrrolidin-1-yl 3-(5,5-difluoro-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)propanoate CAS 216961-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 216961-98-7 |
| Molecular Formula | C21H23F2N3O4 |
| Molecular Weight | 419.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dioxopyrrolidin-1-yl 3-(5,5-difluoro-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)propanoate (CAS 216961-98-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H23F2N3O4. Molecular weight: 419.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H23F2N3O4 |
| Molecular Weight | 419.42 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- Bis(2,5-dioxopyrrolidin-1-yl) dodecanedioate (CAS 75472-90-1)
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Recommended Standards
- 2-((7-Phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 921881-50-7)
- 20-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-3,6,9,12,15,18-hexaoxaeicosanoic acid (CAS 518044-39-8)
- 2-((7-Phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 921557-14-4)
- (S)-2,6-Diamino-2-methylhexanoic acid hydrochloride (CAS 104112-34-7)
- 3-Pyridinecarboximidamide, 6-(1H-benzimidazol-1-yl)-, hydrochloride (1:2) (CAS 1221725-99-0)
- Chloro(1,5-cyclooctadiene)copper (CAS 36642-10-1)
- 6-Ethoxy-2-fluoro-3-methylphenol (CAS 1881293-56-6)
- (2E)-3-Methyl-4-(benzyloxy)-2-butenoic Acid Methyl Ester (CAS 310887-98-0)
- 3-(Phenylethynyl)benzonitrile (CAS 37696-03-0)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
Why CATO?
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