1-tert-Butyl 3-methyl (3R,4R)-rel-4-methylpiperidine-1,3-dicarboxylate CAS 1009376-53-7
| CAS No. | 1009376-53-7 |
| Molecular Formula | C13H23NO4 |
| Molecular Weight | 257.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-tert-Butyl 3-methyl (3R,4R)-rel-4-methylpiperidine-1,3-dicarboxylate.
1-tert-Butyl 3-methyl (3R,4R)-rel-4-methylpiperidine-1,3-dicarboxylate (CAS 1009376-53-7), molecular formula C13H23NO4 and molecular weight 257.33 g/mol, is a CATO reference standard with documented purity and traceability.
1-tert-Butyl 3-methyl (3R,4R)-rel-4-methylpiperidine-1,3-dicarboxylate (C13H23NO4) contains an amide group, a carboxylic acid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 1-tert-Butyl 3-methyl (3R,4R)-rel-4-methylpiperidine-1,3-dicarboxylate 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 | C13H23NO4 |
| 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2E)-6-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hexenoic Acid Ethyl Ester (CAS 1008751-73-2)
- 1-tert-Butyl 3-methyl (3S,4R)-rel-4-methylpiperidine-1,3-dicarboxylate (CAS 1009376-54-8)
- 3-(2-Benzyloxyphenoxy)-propylamine (CAS 100840-97-9)
- rel-((3R,6R)-1-tert-butyl 3-methyl 6-methylpiperidine-1,3-dicarboxylate) (CAS 1009376-75-3)
- Diphenylphosphine Oxide (CAS 4559-70-0)
- 8-(3-nitrophenyl)-6-(pyridin-4-ylmethyl)quinoline (CAS 159925-31-2)
- 1-(3,5-Dichloro-2-fluorophenyl)ethanone (CAS 480438-93-5)
- 4-(4-Nitrothiophen-2-yl)thiazol-2-amine (CAS 58139-51-8)
- 2-(Difluoromethyl)-6-fluoropyridine-4-acetonitrile (CAS 1805315-28-9)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(methylamino)benzoic acid (CAS 1788861-35-7)
- 4-Benzyl 2-ethyl 3-(2-ethoxy-2-oxoethyl)-5-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 52887-35-1)
- 1,3-Dibenzyldihydro-1H-furo[3,4-d]-imidazole-2,4-(3H, 3aH)dione (CAS 56688-82-5)
- 1-(2,5-Dichlorobenzyl)piperidin-4-amine hydrochloride (CAS 1261234-89-2)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
Why CATO?
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