Benzyl (2S,5S)-5-amino-2-methylpiperidine-1-carboxylate CAS 1290191-79-5
| CAS No. | 1290191-79-5 |
| Molecular Formula | C14H20N2O2 |
| Molecular Weight | 248.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Benzyl (2S,5S)-5-amino-2-methylpiperidine-1-carboxylate (CAS 1290191-79-5), molecular formula C14H20N2O2 and molecular weight 248.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Benzyl (2S,5S)-5-amino-2-methylpiperidine-1-carboxylate (C14H20N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 248.32 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C14H20N2O2 |
| Molecular Weight | 248.32 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.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2R,5S)-Benzyl 5-amino-2-methylpiperidine-1-carboxylate (CAS 1290191-65-9)
- Benzyl 3-((methylamino)methyl)pyrrolidine-1-carboxylate (CAS 1292369-15-3)
- tert-Butyl 3-(phenylamino)azetidine-1-carboxylate (CAS 1285278-84-3)
- Benzyl (3-aminocyclohexyl)carbamate (CAS 1301714-04-4)
- 4,5,6,7-Tetrahydro-1H-benzo[d]imidazole-6-carboxylic acidcompound with sulfuric acid (1:1) (CAS 131020-49-0)
- 2-methyl-2-(piperazin-1-yl)propanamide (CAS 288379-86-2)
- (4-Hydroxyphenyl)(morpholino)methanethione (CAS 3202-77-5)
- Ethyl 4-cyano-3-oxobutanoate (CAS 1715-68-0)
- 6-(1-Methyl-1h-pyrazol-4-yl)pyridin-2-amine (CAS 1183196-80-6)
- 4-(Benzo[d][1,3]dioxol-5-ylmethyl)thiomorpholine 1,1-dioxide (CAS 477858-19-8)
- 2-((Dimethylamino)methyl)pyridin-4-amine (CAS 1423117-47-8)
- N-Cyclohexyl-N,4-dimethylbenzamide (CAS 133718-17-9)
- (4-Bromo-6-iodopyridin-2-yl)methanamine (CAS 1393568-94-9)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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