Di-tert-butyl 4,4'-((pyrimidine-2,4-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) CAS 1261233-57-1
| CAS No. | 1261233-57-1 |
| Molecular Formula | C26H42N4O6 |
| Molecular Weight | 506.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 506.63 g/mol gives Di-tert-butyl 4,4'-((pyrimidine-2,4-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Di-tert-butyl 4,4'-((pyrimidine-2,4-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (CAS 1261233-57-1), molecular formula C26H42N4O6 and molecular weight 506.63 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Di-tert-butyl 4,4'-((pyrimidine-2,4-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (C26H42N4O6) contains a steroid 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 506.63 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), Di-tert-butyl 4,4'-((pyrimidine-2,4-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) 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 | C26H42N4O6 |
| Molecular Weight | 506.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 | 4 |
Recommended Standards
- (2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) (CAS 123287-35-4)
- Di-tert-butyl 4,4'-((pyrimidine-4,6-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (CAS 1353956-51-0)
- 9-(Naphthalen-1-yl)-10-(4-phenylnaphthalen-1-yl)anthracene (CAS 1180014-43-0)
- Di-tert-butyl 3,3'-((pyrimidine-4,6-diylbis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (CAS 1353972-84-5)
- Methyl 4-bromo-7-fluorobenzo[b]thiophene-2-carboxylate (CAS 360576-05-2)
- n-(3-(4-Isopropylpiperazin-1-yl)propyl)cyclopropanamine (CAS 1183716-55-3)
- 2-Chloro-N-((2-chloro-9-methyl-9H-purin-6-yl)methyl)-N-(2-chloroethyl)ethanamine hydrochloride (CAS 10154-10-6)
- Gefitinib Impurity 39 (CAS CATO-C4X-111739)
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- 7-Methyl-4H-chromen-4-one (CAS 5751-51-9)
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