1-[(tert-Butoxy)carbonyl]-3-methoxypyrrolidine-3-carboxylic acid CAS 1784095-47-1
| CAS No. | 1784095-47-1 |
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 1-[(tert-Butoxy)carbonyl]-3-methoxypyrrolidine-3-carboxylic acid (CAS 1784095-47-1), a certified reference material (molecular formula C11H19NO5, MW 245.27 g/mol) for analytical method development and quality control.
The molecular framework of 1-[(tert-Butoxy)carbonyl]-3-methoxypyrrolidine-3-carboxylic acid (C11H19NO5) is characterized by an amino-acid-derived structure, 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. 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 1-[(tert-Butoxy)carbonyl]-3-methoxypyrrolidine-3-carboxylic 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 | C11H19NO5 |
| Molecular Weight | 245.27 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, ethanol, DMSO |
| 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.) | 1994 |
| Nitrogen Atoms | 1 |
Related tert Standards
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- 2-{[(tert-butoxy)carbonyl]amino}-3-(prop-2-en-1-yloxy)propanoic acid (CAS 1312306-30-1)
- 1-[(tert-butoxy)carbonyl]-4-hydroxy-2-methylpyrrolidine-2-carboxylic acid (CAS 1432056-71-7)
- 3-{[(tert-butoxy)carbonyl](methyl)amino}oxolane-3-carboxylic acid (CAS 1479905-61-7)
- 1-{[(tert-butoxy)carbonyl]amino}-3-(hydroxymethyl)cyclobutane-1-carboxylic acid (CAS 1557194-38-3)
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Recommended Standards
- Ethyl 2-((tert-butoxycarbonyl)amino)-3-oxobutanoate (CAS 178200-66-3)
- 2-(4-{[(tert-butoxy)carbonyl]amino}oxolan-3-yl)acetic acid (CAS 1784684-42-9)
- 5-((Tert-butoxycarbonyl)amino)tetrahydro-2H-pyran-3-carboxylic acid (CAS 1781011-37-7)
- Methyl 4-methoxy-6,8-dimethylquinoline-3-carboxylate (CAS 1785759-70-7)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(4-(2-phenylpropan-2-yl)phenoxy)pyrrolidine-2-carboxylic acid (CAS 1354485-42-9)
- trans-2-Benzyloxycarbonylaminocyclobutane-carboxylic acid (CAS 1212272-03-1)
- Methyl 5-(4-tert-butylphenyl)pyridine-2-carboxylate (CAS 1820619-54-2)
- (2-Isocyanatoethoxy)benzene (CAS 4747-92-6)
- Methyl 3-oxoquinuclidine-2-carboxylate (CAS 1219175-35-5)
- Alpha-(4-methoxyphenyl)morpholine-4-acetonitrile (CAS 15190-13-3)
- 7-Methoxy-2-(2-methyl-1,3-dioxolan-2-yl)benzofuran-4-amine (CAS 652158-94-6)
- 1-(Pyrimidin-2-yl)guanidine (CAS 90585-97-0)
- Methyl 3-(prop-2-yn-1-yloxy)benzofuran-2-carboxylate (CAS 1707727-72-7)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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