Tert-butyl 3-(1-aminocyclopropyl)-1H-indole-1-carboxylate CAS 2007908-87-2
| CAS No. | 2007908-87-2 |
| Molecular Formula | C16H20N2O2 |
| Molecular Weight | 272.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Tert-butyl 3-(1-aminocyclopropyl)-1H-indole-1-carboxylate (CAS 2007908-87-2), molecular formula C16H20N2O2 and molecular weight 272.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H20N2O2, Tert-butyl 3-(1-aminocyclopropyl)-1H-indole-1-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 272.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C16H20N2O2 |
| Molecular Weight | 272.34 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 | 2 |
Recommended Standards
- Tert-butyl 3-((S)-1-amino-2-methoxy-2-oxoethyl)piperidine-1-carboxylate (CAS 368866-23-3)
- tert-Butyl 3-(2-amino-3-ethoxy-3-oxopropyl)azetidine-1-carboxylate (CAS 2103420-68-2)
- Tert-butyl 3-((R)-1-amino-2-methoxy-2-oxoethyl)piperidine-1-carboxylate (CAS 2387585-42-2)
- tert-butyl 3-(2-ethoxy-2-oxo-ethyl)piperazine-1-carboxylate (CAS 849547-86-0)
- N-(2-Methylbenzofuro[3,2-d]pyrimidin-4-yl)glycine (CAS 844455-03-4)
- 4-(Pyrrolidin-2-ylmethyl)morpholine (CAS 215503-90-5)
- Ethyl 5-aminobenzo[d]oxazole-2-carboxylate (CAS 1159515-88-4)
- 2-(2,5-Dioxaspiro[3.5]Nonan-8-yl)ethan-1-ol (CAS 2306278-52-2)
- 4-methoxycarbonylbicyclo[2.1.1]hexane-1-carboxylic acid (CAS 141046-52-8)
- (1R,5S)-7-benzyl-3-thia-7-azabicyclo[3.3.1]Nonane-9-carboxylic acid (CAS 1690425-30-9)
- 2,3-Difluoropyridine-4-Carboxylic Acid (CAS 851386-31-7)
- 2-[3-Oxo-3-(3-pyridyl)propyl]-1,3-dioxolane (CAS 109065-57-8)
- 6-Ethoxy-2,3-dihydro-1h-indole (CAS 37865-90-0)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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