tert-Butyl 4-(pyridin-2-yl)-1,4-diazepane-2-carboxylate CAS 632334-60-2
| CAS No. | 632334-60-2 |
| Molecular Formula | C15H23N3O2 |
| Molecular Weight | 277.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl 4-(pyridin-2-yl)-1,4-diazepane-2-carboxylate.
tert-Butyl 4-(pyridin-2-yl)-1,4-diazepane-2-carboxylate (CAS 632334-60-2), molecular formula C15H23N3O2 and molecular weight 277.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H23N3O2, tert-Butyl 4-(pyridin-2-yl)-1,4-diazepane-2-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C15H23N3O2 |
| Molecular Weight | 277.36 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl 4-(6-aminopyridin-2-yl)piperidine-1-carboxylate (CAS 478366-40-4)
- Tert-butyl 4-(pyridin-2-ylamino)piperidine-1-carboxylate (CAS 301226-83-5)
- tert-Butyl 4-(5-methylpyridin-2-yl)piperazine-1-carboxylate (CAS 907208-89-3)
- tert-Butyl 4-(pyridin-2-ylmethyl)piperazine-1-carboxylate (CAS 77278-93-4)
- 1-Adamantanecarboxylic Acid Methyl Ester (CAS 711-01-3)
- N-(5-((2-(4-chlorophenyl)-5-methyloxazol-4-yl)methoxy)-2-fluorobenzyl)-n-(methoxycarbonyl)glycine (CAS 1000998-62-8)
- 4-Bromo-3-chloro-5-methylbenzaldehyde (CAS 1416351-74-0)
- 2-(1-Aminocyclohexyl)-6-isopropylpyrimidin-4(3H)-one hydrochloride (CAS 1333688-81-5)
- 7-(2,5-Difluorophenyl)-N-phenyl-1,4-thiazepane-4-carboxamide (CAS 1706221-75-1)
- 3-(Benzenesulfonyl)-4,6-dimethylpyridin-2-yl 2,6-dichlorobenzoate (CAS 400082-21-5)
- 6-Chloro-[2,3'-bipyridine]-5-carbonitrile (CAS 63219-04-5)
- tert-butyl N-[2-(2-hydroxyethoxy)ethyl]-N-methyl-carbamate (CAS 1628679-52-6)
- Sanggenol A (CAS 174423-30-4)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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