4-Acetyl-piperazine-1,2-dicarboxylic acid-1-tert-butyl ester CAS 939997-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 939997-63-4 |
| Molecular Formula | C12H20N2O5 |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Acetyl-piperazine-1,2-dicarboxylic acid-1-tert-butyl ester (CAS 939997-63-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H20N2O5. Molecular weight: 272.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H20N2O5 |
| Molecular Weight | 272.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Acetyl-N-(4-methoxybenzyl)-1H-pyrrole-2-carboxamide (CAS 478249-46-6)
- 4-Amino-2,6-diphenylpyrimidine-5-carbonitrile (CAS 20954-77-2)
- 4-Acetyl-N-(2-methoxybenzyl)-1H-pyrrole-2-carboxamide (CAS 478249-44-4)
- 2-Chloro-1-fluoro-4-(2-methylallyl)benzene (CAS 951888-17-8)
- 2-Ethoxy-5-phenylpyridine (CAS 136364-30-2)
- 2-(((2-Amino-5-chlorophenyl)(phenyl)methylene)amino)ethan-1-ol (CAS 2109-45-7)
- 4-Methylbenzothioamide (CAS 2362-62-1)
- 4-(7-Methoxy-4-quinolinyl)-2-methylphenol (CAS 2165340-32-7)
- 2-(4-(3,4-Dimethoxyphenyl)-2-propionamidothiazol-5-yl)acetic acid (CAS 1416345-01-1)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
Why CATO?
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