tert-Butyl 3-(pyrimidin-2-ylamino)pyrrolidine-1-carboxylate CAS 950649-08-8
| CAS No. | 950649-08-8 |
| Molecular Formula | C13H20N4O2 |
| Molecular Weight | 264.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 264.32 g/mol gives tert-Butyl 3-(pyrimidin-2-ylamino)pyrrolidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 3-(pyrimidin-2-ylamino)pyrrolidine-1-carboxylate (CAS 950649-08-8), molecular formula C13H20N4O2 and molecular weight 264.32 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl 3-(pyrimidin-2-ylamino)pyrrolidine-1-carboxylate (C13H20N4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C13H20N4O2 |
| Molecular Weight | 264.32 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.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-Butyl 3-(pyridin-4-yloxy)pyrrolidine-1-carboxylate (CAS 954232-19-0)
- tert-Butyl 3-Acetamidobenzylcarbamate (CAS 903556-11-6)
- Tert-butyl 3-(pyridin-3-yloxy)pyrrolidine-1-carboxylate (CAS 224818-73-9)
- Tert-butyl 4-(benzyloxy)-3-oxobutanoate (CAS 95967-46-7)
- 1-(Pyridin-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 78657-43-9)
- 3-IOdo-6-methoxy-1h-quinolin-4-one (CAS 1190972-41-8)
- Methyl (4-(2-(benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 946284-15-7)
- 374-99-2 1-Butanamine, 2,2,3,3,4,4,4-heptafluoro- Butylamine, 2,2,3,3,4,4,4-heptafluoro- 2,2,3,3,4,4,4-Heptafluorobutylamine 4-04-00-00610 (Beilstein Handbook Reference) AI3-17127 BRN 1761906 EINECS 206-780-0 (CAS 374-99-2)
- 3-Hydroxy-5-mercaptoisothiazole-4-carboxylic acid,sodium salt (CAS 475112-25-5)
- N-[(1S)-1-(Cyclohexylmethyl)-2-[[(1S)-1-formyl-2-[(3S)-2-oxo-3-pyrrolidinyl]ethyl]amino]-2-oxoethyl] (CAS 2103278-86-8)
- 6a,7,8,9-Tetrahydro-2H-[1,4]dioxino[2’,3’:4,5]benzo[1,2-e]pyrrolo[2,1-b][1,3]oxazin-11(3H)-one (CAS 191744-13-5)
- TERT-BUTYL 4-(4-FLUORO-2-HYDROXY PHENYLAMINO)PIPERIDINE-1-CARBOXYLATE (CAS 1824023-25-7)
- 1-Benzyl 2-methyl (R)-4-oxopyrrolidine-1,2-dicarboxylate (CAS 132431-11-9)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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