(S)-3-chloro-N-(1-(4-(2-chloroacetyl)phenyl)-3-(1,3-dioxoisoindolin-2-yl)propan-2-yl)-4-isopropoxybenzamide CAS 1240137-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240137-81-8 |
| Molecular Formula | C29H26Cl2N2O5 |
| Molecular Weight | 553.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-chloro-N-(1-(4-(2-chloroacetyl)phenyl)-3-(1,3-dioxoisoindolin-2-yl)propan-2-yl)-4-isopropoxybenzamide (CAS 1240137-81-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C29H26Cl2N2O5. Molecular weight: 553.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C29H26Cl2N2O5 |
| Molecular Weight | 553.43 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethylenebisthioglycolate Dioctyltin (CAS 69226-44-4)
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- 4-methylfuran-3-carboxylic acid (CAS 101870-15-9)
- (R)-5-(Hydroxymethyl)-3-methyloxazolidin-2-one (CAS 1315020-11-1)
- 4-(4-Chlorobenzenesulfinyl)-6-(methoxymethyl)-2-methylpyrimidine (CAS 338747-92-5)
- (3Z)-3-(Ethoxyimino)-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 478261-42-6)
- N-(2-(1-Methylpyrrolidin-2-yl)ethyl)acetamide (CAS 83732-74-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(2-methyl-1H-imidazol-1-yl)furan-2-yl)boronate (CAS 2223042-27-9)
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