2,5-Dioxopyrrolidin-1-yl 4-(4-(bis(2-chloroethyl)amino)phenyl)butanoate CAS 56842-79-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56842-79-6 |
| Molecular Formula | C18H22Cl2N2O4 |
| Molecular Weight | 401.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dioxopyrrolidin-1-yl 4-(4-(bis(2-chloroethyl)amino)phenyl)butanoate (CAS 56842-79-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H22Cl2N2O4. Molecular weight: 401.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H22Cl2N2O4 |
| Molecular Weight | 401.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dioxopyrrolidin Standards
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Recommended Standards
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- 4-(3,5-Dichlorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-17-5)
- Potassium 9,10-dioxo-9,10-dihydroanthracene-1-sulfonate (CAS 30845-78-4)
- 2-(Cyanosulfanyl)-3-nitrobenzoic acid (CAS 1253528-05-0)
- methyl 3-O-benzyl-a-L-rhamnopyranoside (CAS 75336-82-2)
- 2-(3-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)acetic acid (CAS 56787-53-2)
- 3-Allyl-7-hydroxy-4-methyl-2H-chromen-2-one (CAS 26481-13-0)
- 3,5-Dibenzyl-1H-1,2,4-triazole (CAS 60443-87-0)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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