4-Benzyl 1-tert-butyl 2-oxopiperazine-1,4-dicarboxylate CAS 1228675-25-9
| CAS No. | 1228675-25-9 |
| Molecular Formula | C17H22N2O5 |
| Molecular Weight | 334.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 4-Benzyl 1-tert-butyl 2-oxopiperazine-1,4-dicarboxylate (CAS 1228675-25-9), a certified reference material (molecular formula C17H22N2O5, MW 334.37 g/mol) for analytical method development and quality control.
Structurally, 4-Benzyl 1-tert-butyl 2-oxopiperazine-1,4-dicarboxylate (C17H22N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 334.37 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H22N2O5 |
| Molecular Weight | 334.37 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-(4-(tert-Butoxycarbonyl)-2-oxo-3-phenylpiperazin-1-yl)acetic acid (CAS 1219625-14-5)
- Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoate (CAS 1234880-33-1)
- 8-Benzoyl-2-(pyridin-3-yl)-8-azabicyclo[3.2.1]Oct-2-ene-6-carboxylic acid (CAS 1212286-89-9)
- Boc-Aminooxy-PEG3-azide (CAS 1235514-15-4)
- (5-Cyclopropoxy-4-isopropylpyridin-2-yl)methanamine (CAS 1243460-59-4)
- N-(4-(N-(3-((4-Methoxyphenyl)amino)quinoxalin-2-yl)sulfamoyl)phenyl)acetamide (CAS 301357-80-2)
- (4-(Dimethoxyphosphoryl)phenyl)boronic acid (CAS 914657-00-4)
- 3-Amino-6-methylthieno[2,3-b]pyridine-2-carboxamide (CAS 59488-61-8)
- 4-{[(tert-butoxy)carbonyl]amino}-5-cyclohexylpentanoic acid (CAS 1406724-08-0)
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- (4S)-4-(3-Bromophenyl)-6,8-dichloro-2-methyl-3,4-dihydro-1H-isoquinoline hydrochloride (CAS 2306247-91-4)
- (3-Amino-4-chlorophenyl)boronic acid (CAS 850689-36-0)
- 4-(Difluoromethylsulfonyl)benzoic acid (CAS 4837-22-3)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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