tert-Butyl N-[(3R,4S)-4-methoxypiperidin-3-yl]carbamate hemioxalate CAS 2227197-47-7
| CAS No. | 2227197-47-7 |
| Molecular Formula | 2*C11H22N2O3 |
| 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 N-[(3R,4S)-4-methoxypiperidin-3-yl]carbamate hemioxalate (CAS 2227197-47-7) is a high-purity analytical reference standard with the molecular formula C11H22N2O3C2H2O4 and a molecular weight of 320.34 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, tert-Butyl N-[(3R,4S)-4-methoxypiperidin-3-yl]carbamate hemioxalate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures tert-Butyl N-[(3R,4S)-4-methoxypiperidin-3-yl]carbamate hemioxalate 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*C11H22N2O3 C2H2O4 |
| Molecular Weight | 320.34 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.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-Acetamido-6-fluoropyridine-2-sulfonyl chloride (CAS 1393582-62-1)
- 2-Amino-5-(dimethylphosphoryl)benzamide (CAS 2903924-55-8)
- Ethyl 4-amino-3-bromo-5-iodobenzoate (CAS 437707-51-2)
- Lifitegrast Impurity 134 (CAS CATO-C4X-2409134)
- N1-Isopropyl-N2-(2-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)oxalamide (CAS 946312-24-9)
- Ethyl 3-[(5-hydroxypentyl)(methyl)amino]propanoate (CAS 37947-15-2)
- 3-Cyclopropoxy-5-ethylpicolinonitrile (CAS 1243392-83-7)
- 3-benzyl-1-(4-methylphenyl)-2-thioxoimidazolidin-4-one (CAS 692276-02-1)
- 7-Methyl-1,4-oxazepane (CAS 1273567-65-9)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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