1-(3,5-Dichlorophenyl)-3-(2,3-dihydro-1H-indol-1-yl)pyrrolidine-2,5-dione CAS 297149-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 297149-75-8 |
| Molecular Formula | C18H14Cl2N2O2 |
| Molecular Weight | 361.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3,5-Dichlorophenyl)-3-(2,3-dihydro-1H-indol-1-yl)pyrrolidine-2,5-dione (CAS 297149-75-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H14Cl2N2O2. Molecular weight: 361.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H14Cl2N2O2 |
| Molecular Weight | 361.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 2-(2,6-Dichlorophenyl)-5-phenethoxypyridazin-3(2H)-one (CAS 565157-28-0)
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Recommended Standards
- 1-(2-Chloroacetyl)-9b-(4-chlorophenyl)-1,2,3,9b-tetrahydro-5H-imidazo[2,1-a]isoindol-5-one (CAS 27269-37-0)
- [1,3]Dioxolo[4,5-g]quinolin-6(5H)-one (CAS 6335-90-6)
- 2,4-Dichloro-6-(7-methoxy-4,5-dihydropyrrolo[1,2-a]quinoxalin-4-yl)phenol (CAS 657350-29-3)
- tert-Butyl 3-(pyrrolidine-1-carbonyl)piperidine-1-carboxylate (CAS 937724-78-2)
- (E)-N'-[(3-Chlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide (CAS 477846-34-7)
- 3-(4-Fluorophenyl)-2-methylpropanoic acid (CAS 22138-73-4)
- 4-(2-Chloropropanoyl)phenyl 2-chloropropanoate (CAS 1208654-68-5)
- 2-Bromo-1-(3,4-diethoxyphenyl)ethan-1-one (CAS 347845-98-1)
- Naphtho[1,2-b]furan-2,3-dione (CAS 293750-55-7)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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