tert-Butyl 4-(3-(ethoxycarbonyl)pyridin-2-yl)piperazine-1-carboxylate CAS 900183-95-1
| CAS No. | 900183-95-1 |
| Molecular Formula | C17H25N3O4 |
| Molecular Weight | 335.40 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-(3-(ethoxycarbonyl)pyridin-2-yl)piperazine-1-carboxylate (CAS 900183-95-1) is a high-purity analytical reference standard with the molecular formula C17H25N3O4 and a molecular weight of 335.40 g/mol.
tert-Butyl 4-(3-(ethoxycarbonyl)pyridin-2-yl)piperazine-1-carboxylate (C17H25N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C17H25N3O4 |
| Molecular Weight | 335.40 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Tert-butyl 4-((4-nitrobenzyl)amino)piperidine-1-carboxylate (CAS 888944-25-0)
- TERT-BUTYL 4-(4-METHYL-2-NITROPHENYLAMINO)PIPERIDINE-1-CARBOXYLATE (CAS 932034-82-7)
- Tert-butyl 4-((2-nitrobenzyl)amino)piperidine-1-carboxylate (CAS 87120-79-4)
- Tert-butyl 4-(5-(ethoxycarbonyl)pyridin-2-yl)piperazine-1-carboxylate (CAS 201809-20-3)
- 1-(1H-Benzimidazol-2-ylamino)propan-2-ol (CAS 120161-07-1)
- 2,6-Dichloropyridine-3-sulfonamide (CAS 1078627-77-6)
- 2,3,3,3-Tetrafluoro-1-(pyrrolidin-1-yl)propan-1-one (CAS 113985-87-8)
- 1,2-Bis(perbromophenyl)ethane (CAS 84852-53-9)
- 3-(Naphthalen-2-yl)-1H-pyrazol-5-amine hydrochloride (CAS 1232231-04-7)
- 2-(3-Amino-1h-pyrazol-1-yl)-N-(cyclopropylmethyl)acetamide (CAS 1179921-04-0)
- 1-Diethylamino-2-pentyne (CAS 73117-10-9)
- 6-(5-(BOC-AMINO)-2-METHYLPHENYLAMINO)-3-METHYL-4-OXO-3,4-DIHYDROQUINAZOLINE (CAS 878745-39-2)
- 1-(1H-pyrrole-2-carbonyl)pyrrolidine-3-carboxylic acid (CAS 1343751-95-0)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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