TERT-BUTYL 4-(1,2-DIHYDRO-6-METHOXY-2-OXOBENZO[D]IMIDAZOL-3-YL)PIPERIDINE-1-CARBOXYLATE CAS 1951441-72-7
| CAS No. | 1951441-72-7 |
| Molecular Formula | C18H25N3O4 |
| Molecular Weight | 347.41 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.
TERT-BUTYL 4-(1,2-DIHYDRO-6-METHOXY-2-OXOBENZO[D]IMIDAZOL-3-YL)PIPERIDINE-1-CARBOXYLATE (CAS 1951441-72-7), molecular formula C18H25N3O4 and molecular weight 347.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, TERT-BUTYL 4-(1,2-DIHYDRO-6-METHOXY-2-OXOBENZO[D]IMIDAZOL-3-YL)PIPERIDINE-1-CARBOXYLATE (C18H25N3O4) 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 347.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C18H25N3O4 |
| Molecular Weight | 347.41 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.) | 1996 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-tert-Butyl 3-methyl 3-benzyl-4-oxopiperidine-1,3-dicarboxylate (CAS 193274-00-9)
- PF-06748962 (CAS 1952261-87-8)
- Methyl 4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)methyl)piperidine-1-carboxylate (CAS 192701-59-0)
- 6-((1s,5r)-8-Oxo-1,3,4,5,6,8-hexahydro-2h-1,5-methanopyrido[1,2-a][1,5]diazocine-3-carboxamido)hexanoic acid (CAS 1955473-65-0)
- Methyl 5-(2,2,2-trifluoroacetyl)-3,4-dihydropyridine-1(2H)-carboxylate (CAS 1378929-71-5)
- 2-(3,4-Dichlorobenzyl)-6-phenyl-5-(piperidin-1-yl)pyridazin-3(2H)-one (CAS 478029-39-9)
- 1-(Sec-butyl)-1H-pyrazole-5-carbaldehyde (CAS 1174833-73-8)
- 2'-Chloro-[1,1'-biphenyl]-2-carbaldehyde (CAS 223575-76-6)
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- 2-(4-Methoxy-2-methylphenyl)propan-2-ol (CAS 91968-30-8)
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- (4,4-Difluorocyclohexanethiolato-κS)(trimethylphosphine)gold (CAS 2098859-80-2)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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