1-(Tert-butoxycarbonyl)-3-(methoxymethyl)pyrrolidine-3-carboxylic acid CAS 1161428-99-4
| CAS No. | 1161428-99-4 |
| Molecular Formula | C12H21NO5 |
| Molecular Weight | 259.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Tert-butoxycarbonyl)-3-(methoxymethyl)pyrrolidine-3-carboxylic acid (CAS 1161428-99-4), a certified reference material (molecular formula C12H21NO5, MW 259.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H21NO5, 1-(Tert-butoxycarbonyl)-3-(methoxymethyl)pyrrolidine-3-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C12H21NO5 |
| Molecular Weight | 259.30 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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Tert Standards
- 2-((Tert-butoxycarbonyl)amino)-2-(1-hydroxycyclopentyl)acetic acid (CAS 105871-45-2)
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- 2-(1-(Tert-butoxycarbonyl)-4-hydroxypiperidin-3-yl)acetic acid (CAS 1369238-29-8)
- 4-(tert-Butoxycarbonyl)-2,2-dimethylmorpholine-3-carboxylic acid (CAS 1416437-93-8)
- 2-(1-(Tert-butoxycarbonyl)-3-ethoxyazetidin-3-yl)acetic acid (CAS 1696862-87-9)
- 4-(tert-Butoxycarbonyl)-5,5-dimethylmorpholine-3-carboxylic acid (CAS 1706541-03-8)
- 1-(tert-Butoxycarbonyl)-3-hydroxy-4-methylpiperidine-4-carboxylic acid (CAS 1781123-67-8)
- 2-(1-(Tert-butoxycarbonyl)-3-methoxypyrrolidin-3-yl)acetic acid (CAS 1781799-84-5)
Recommended Standards
- Methyl (1s,3s)-1-((tert-butoxycarbonyl)amino)-3-(hydroxymethyl)cyclobutane-1-carboxylate (CAS 116129-03-4)
- Ethyl 5-amino-1-(2,3-dimethylphenyl)-1H-pyrazole-4-carboxylate (CAS 1170223-12-7)
- n-(4-Hydroxycyclohexyl)-1h-1,3-benzodiazole-5-carboxamide (CAS 1156718-92-1)
- 1,1'-(4-Amino-1,3-phenylene)bis(pyrrolidin-2-one) (CAS 1170504-43-4)
- 2-Amino-3-methylpentan-1-ol (CAS 4379-13-9)
- 2-(2,2-Dimethylpropyl)benzoic acid (CAS 51351-79-2)
- tert-Butyl 4-(4-hydroxybenzyl)piperazine-1-carboxylate (CAS 77278-44-5)
- 4-Amino-3-benzyl-1H-pyrazolo[3,4-d]pyrimidine 1-β-D-ribofuranosyl 5-triphosphate (CAS 476371-80-9)
- 2-(Benzylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 303145-11-1)
- 2-(6-Oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-ylidene)malononitrile (CAS 2098784-70-2)
- methyl[1-(phenylsulfanyl)propan-2-yl]amine hydrochloride (CAS 1909326-70-0)
- N-(2-Chloro-6-(3-hydroxyprop-1-yn-1-yl)pyridin-3-yl)pivalamide (CAS 1142192-04-8)
- 2-(Chloromethyl)-1-(difluoromethyl)-1h-imidazole hydrochloride (CAS 1049718-73-1)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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