2-((tert-Butoxycarbonyl)amino)-3-(4-(pyrrolidin-1-yl)phenyl)propanoic acid CAS 1259980-94-3
| CAS No. | 1259980-94-3 |
| Molecular Formula | C18H26N2O4 |
| Molecular Weight | 334.41 g/mol |
| 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.
2-((tert-Butoxycarbonyl)amino)-3-(4-(pyrrolidin-1-yl)phenyl)propanoic acid (CAS 1259980-94-3), molecular formula C18H26N2O4 and molecular weight 334.41 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-((tert-Butoxycarbonyl)amino)-3-(4-(pyrrolidin-1-yl)phenyl)propanoic acid (C18H26N2O4) is characterized by a flavonoid core, 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.
As a certified reference material (CRM), 2-((tert-Butoxycarbonyl)amino)-3-(4-(pyrrolidin-1-yl)phenyl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H26N2O4 |
| Molecular Weight | 334.41 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related tert Standards
- 3-(4-(tert-Butoxycarbonyl)-3-phenylpiperazin-1-yl)propanoic acid (CAS 1060814-09-6)
- 3-((4-(tert-Butoxycarbonyl)-2-methylpiperazin-1-yl)methyl)benzoic acid (CAS 1131594-95-0)
- 2-((4-(tert-Butoxycarbonyl)-3-methylpiperazin-1-yl)methyl)benzoic acid (CAS 1131594-99-4)
- 2-(4-(tert-Butoxycarbonyl)-3-ethylpiperazin-1-yl)benzoic acid (CAS 1131622-96-2)
- 4-[{1-(tert-Butoxycarbonyl)piperidine-4-ylamino}methyl]benzoic acid (CAS 1233955-30-0)
- 2-((tert-Butoxycarbonyl)amino)-2-(1-phenylpiperidin-4-yl)acetic acid (CAS 1255664-58-4)
- 3-{[1-(tert-Butoxycarbonyl)piperidin-4-ylamino]methyl}benzoic acid (CAS 1286273-34-4)
- 2-(4-((tert-Butoxycarbonyl)amino)piperidin-1-yl)-2-phenylaceticacid (CAS 886363-59-3)
Recommended Standards
- Benzyl 2-(((tert-butoxycarbonyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1260666-89-4)
- tert-Butyl 2-(2-morpholin-4-ylpyrimidin-4-yl)-pyrrolidine-1-carboxylate (CAS 1255147-65-9)
- tert-Butyl 4-(4-ethoxybenzoyl)piperazine-1-carboxylate (CAS 1261006-66-9)
- 1-(1-(2-Methoxy-4-nitrophenyl)piperidin-4-yl)-4-methylpiperazine (CAS 1254058-33-7)
- Ethyl 3-phenylheptanoate (CAS 63473-85-8)
- 6-(2-(3,4-Diethoxyphenyl)thiazol-4-yl)picolinonitrile (CAS 155468-31-8)
- tert-Butyl 3,6-diazabicyclo[3.1.1]heptane-3-carboxylate (CAS 1251017-66-9)
- 2-(3,9-Diazaspiro[5.5]Undecan-3-yl)ethan-1-ol (CAS 1552770-41-8)
- Ethyl 6,6-dimethyl-2,4-dioxopiperidine-3-carboxylate (CAS 845267-64-3)
- 6-Amino-3-methylpyrazin-2(1H)-one (CAS 252230-11-8)
- Ethyl 4-Fluoropyridine-2-carboxylate (CAS 1214376-12-1)
- 6-(Bis(tert-butoxycarbonyl)amino)pyridin-3-ylboronic acid (CAS 1229653-05-7)
- 7-Chloro-4-ethynyl-1,4-dihydro-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one (CAS 1958012-17-3)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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