4-[2-(Aminocarbonyl)-5-benzofuranyl]-1-piperazinecarboxylic Acid tert-Butyl Ester CAS 183288-44-0
| CAS No. | 183288-44-0 |
| Molecular Formula | C18H23N3O4 |
| Molecular Weight | 345.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 345.39 g/mol gives 4-[2-(Aminocarbonyl)-5-benzofuranyl]-1-piperazinecarboxylic Acid tert-Butyl Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-[2-(Aminocarbonyl)-5-benzofuranyl]-1-piperazinecarboxylic Acid tert-Butyl Ester (CAS 183288-44-0), molecular formula C18H23N3O4 and molecular weight 345.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-[2-(Aminocarbonyl)-5-benzofuranyl]-1-piperazinecarboxylic Acid tert-Butyl Ester (C18H23N3O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-[2-(Aminocarbonyl)-5-benzofuranyl]-1-piperazinecarboxylic Acid tert-Butyl Ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H23N3O4 |
| Molecular Weight | 345.39 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- tert-Butyl 2,4-dioxo-1-phenyl-1,3,8-triazaspiro[4.5]decane-8-carboxylate (CAS 1815591-36-6)
- Methyl (S)-2-[Bis(Boc)amino]-5-oxopentanoate (CAS 192314-71-9)
- N-Boc N-Carboxybenzyl Histamine (CAS 1797986-48-1)
- 5-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-1H-benzo[d]imidazole-2-carboxylic acid (CAS 1956385-12-8)
- 1-methylimidazol-4-amine (CAS 79578-98-6)
- Potassium trifluoro((2-(trimethylsilyl)ethoxy)methyl)borate (CAS 1027642-28-9)
- 4-(benzyloxy)-5-methoxy-1-methyl-1H-indole-2-carbaldehyde (CAS 170034-67-0)
- Famciclovir Impurity 36 (CAS 172645-79-3)
- (1-Phenylethyl)boronic acid (CAS 1749-31-1)
- 5-(Aminomethyl)-6-oxaspiro[3.4]octan-7-one hydrochloride (CAS 2138513-56-9)
- Dimethyl (2,4,6-triisopropylphenyl)boronate (CAS 145434-22-6)
- Gamma Linolenic Acid Ethyl Ester (CAS 31450-14-3)
- Benzene, (trichlorosilyl)-, polymer with trichloromethylsilane (CAS 25948-40-7)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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