tert-Butyl 1-(aminomethyl)-8,9-dihydro-5H-imidazo[1,5-d][1,4]diazepine-7(6H)-carboxylate CAS 1251009-39-8
| CAS No. | 1251009-39-8 |
| Molecular Formula | C13H22N4O2 |
| Molecular Weight | 266.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, tert-Butyl 1-(aminomethyl)-8,9-dihydro-5H-imidazo[1,5-d][1,4]diazepine-7(6H)-carboxylate (C13H22N4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 266.34 g/mol, it falls into the medium-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.
tert-Butyl 1-(aminomethyl)-8,9-dihydro-5H-imidazo[1,5-d][1,4]diazepine-7(6H)-carboxylate (CAS 1251009-39-8), molecular formula C13H22N4O2 and molecular weight 266.34 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C13H22N4O2 |
| Molecular Weight | 266.34 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 4H-Pyrazolo[1,5-a][1,4]diazepine-5(6H)-carboxylic acid, 7-(aminomethyl)-7,8-dihydro-, 1,1-dimethylethyl ester (CAS 1251001-46-3)
- tert-Butyl 4-(hydroxymethyl)-4,5-dihydro-1H-pyrrolo[1,2-a][1,4]diazepine-2(3H)-carboxylate (CAS 1251009-83-2)
- tert-Butyl 2-oxo-8'-azaspiro[azetidine-3,3'-bicyclo[3.2.1]octane]-8'-carboxylate (CAS 1246646-23-0)
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