tert-Butyl 2-(acetamidomethyl)-4-aminopyrrolidine-1-carboxylate CAS 2352154-29-9
| CAS No. | 2352154-29-9 |
| Molecular Formula | C12H23N3O3 |
| Molecular Weight | 257.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 257.33 g/mol gives tert-Butyl 2-(acetamidomethyl)-4-aminopyrrolidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 2-(acetamidomethyl)-4-aminopyrrolidine-1-carboxylate (CAS 2352154-29-9), molecular formula C12H23N3O3 and molecular weight 257.33 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl 2-(acetamidomethyl)-4-aminopyrrolidine-1-carboxylate (C12H23N3O3) contains an amino-acid-derived structure, 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 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).
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.
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 | C12H23N3O3 |
| Molecular Weight | 257.33 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl 1-(hydroxymethyl)-7-oxa-2-azaspiro[3.5]nonane-2-carboxylate (CAS 2639408-51-6)
- tert-Butyl 2,2-dimethyl-4-propionyloxazolidine-3-carboxylate (CAS 438238-07-4)
- tert-butyl 1-(1-hydroxy-2-methoxyethyl)-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 2148554-53-2)
- tert-butyl 2-{[(methylcarbamoyl)amino]methyl}pyrrolidine-1-carboxylate (CAS 2044714-01-2)
- N1-((4-(4-Isopropoxyphenyl)-1H-pyrrol-3-yl)methyl)-N1-methylethane-1,2-diamine trihydrochloride (CAS 2108631-19-0)
- tert-Butyl 5-oxo-2-azaspiro[5.5]undecane-2-carboxylate (CAS 1159982-49-6)
- 2-Chloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(2-methoxyethyl)acetamide (CAS 877964-32-4)
- H-D-Ala-Leu-Lys-AMC (CAS 104881-72-3)
- ((2R,3R,4R,5R)-5-(2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 61556-44-3)
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-((4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476484-50-1)
- 2,2-Dihydroxy-1-[4-(trifluoromethyl)phenyl]ethanone (CAS 101906-05-2)
- N1,N1-dimethyl-N2-(1-(pyridin-2-yl)ethyl)ethane-1,2-diamine (CAS 926225-42-5)
- Darolutamide Impurity 14 (CAS CATO-C4X-310614)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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