1-(1-Boc-4-piperidyl)benzo[d][1,3]oxazin-2(4H)-one CAS 162045-30-9
| CAS No. | 162045-30-9 |
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-Boc-4-piperidyl)benzo[d][1,3]oxazin-2(4H)-one (CAS 162045-30-9), molecular formula C18H24N2O4 and molecular weight 332.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(1-Boc-4-piperidyl)benzo[d][1,3]oxazin-2(4H)-one (C18H24N2O4) 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 332.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(1-Boc-4-piperidyl)benzo[d][1,3]oxazin-2(4H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H24N2O4 |
| Molecular Weight | 332.39 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
Related Boc Standards
- 2-[(1-Boc-4-piperidyl)methoxy]benzoxazole (CAS 1420895-21-1)
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- 1-(1-Acetyl-4-piperidyl)-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 1092563-66-0)
- 2-(1-Boc-4-piperidyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic Acid (CAS 1169564-04-8)
- 2-[(1-Boc-4-piperidyl)methoxy]benzothiazole (CAS 1420980-27-3)
- N-[2-(1-piperidyl)-5-(trifluoromethyl)phenyl]isonicotinamide (CAS 218156-96-8)
- 2-(1-Boc-4-piperidyl)thiazole-4-carboxylic Acid (CAS 365413-00-9)
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Recommended Standards
- Spiro[fluorene-9,9'-xanthene] (CAS 159-62-6)
- tert-Butyl N-[(4-cyanophenyl)methyl]-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate (CAS 172348-74-2)
- 2-Benzyl 6-tert-butyl 2,6-diazaspiro[3.3]heptane-2,6-dicarboxylate (CAS 1542158-69-9)
- 4'-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)-[1,1'-biphenyl]-4-ol (CAS 178873-86-4)
- 1,1-difluorospiro[2.5]octan-6-ol (CAS 1781334-37-9)
- 4-Methylpyridine-3-carboxylic acid (CAS 3222-50-2)
- 2-Bromobutanoyl bromide (CAS 26074-52-2)
- (E)-Hex-3-en-1-amine (CAS 87156-74-9)
- Naloxonazine Dihydrochloride (CAS 880759-65-9)
- 4-Bromo-2,5-di-tert-butylthiophene-3-carboxylic acid (CAS 887576-48-9)
- L-Tryptophan tert-Butyl Ester HCl (CAS 115692-31-4)
- (-)-Menthyloxyacetic Acid (CAS 6070-21-9)
- 3-Bromo-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1159982-08-7)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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