tert-Butyl 4-(tert-Butoxycarbonylamino)piperidine-4-carboxylate hemi(oxalic acid) CAS 2173992-44-2
| CAS No. | 2173992-44-2 |
| Molecular Formula | 2*C15H28N2O4 |
| Molecular Weight | N/A |
| 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 4-(tert-Butoxycarbonylamino)piperidine-4-carboxylate hemi(oxalic acid) (CAS 2173992-44-2), molecular formula C15H28N2O4C2H2O4 and molecular weight 390.43 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, tert-Butyl 4-(tert-Butoxycarbonylamino)piperidine-4-carboxylate hemi(oxalic acid) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 390.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures tert-Butyl 4-(tert-Butoxycarbonylamino)piperidine-4-carboxylate hemi(oxalic acid) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | 2*C15H28N2O4 C2H2O4 |
| Molecular Weight | 390.43 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(4-Amino-2-nitrophenyl)ethanone (CAS 13210-32-7)
- 2-Amino-4-bromo-5-(difluoromethyl)pyridin-3-ol (CAS 1806801-51-3)
- 1-Isocyanato-2-methylcyclopropane (CAS 1016807-38-7)
- 3-Chloropropyltrichlorogermane (CAS 19268-40-7)
- 3-(4-Butylphenyl)azetidine (CAS 1260869-97-3)
- 1-Benzyl-azetidine-2-carboxylic acid benzyl ester (CAS 1290974-13-8)
- N-methyl-5-phenyl-1,3-thiazol-2-amine (CAS 1344198-25-9)
- (3aR,12bR)-5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole 2-oxide (CAS CATO-C4X-19478)
- 4-Aminobiphenyl-2',3',4',5',6' D5 (CAS 215527-72-3)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com