(S)-2-(((1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)methyl)(cyclopropyl)amino)acetic acid CAS 1354020-15-7
| CAS No. | 1354020-15-7 |
| Molecular Formula | C15H26N2O4 |
| Molecular Weight | 298.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(S)-2-(((1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1354020-15-7) is a high-purity analytical reference standard with the molecular formula C15H26N2O4 and a molecular weight of 298.38 g/mol.
The molecular framework of (S)-2-(((1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)methyl)(cyclopropyl)amino)acetic acid (C15H26N2O4) is characterized by a nitrogen-containing heterocyclic scaffold, 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.
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.
Physical & Chemical Properties
| Molecular Formula | C15H26N2O4 |
| Molecular Weight | 298.38 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Recommended Standards
- [(S)-3-(tert-Butoxycarbonyl-cyclopropyl-amino)-piperidin-1-yl]-acetic acid (CAS 1354019-05-8)
- tert-Butyl 2-(quinolin-6-yl)pyrrolidine-1-carboxylate (CAS 1355225-80-7)
- {3-[(tert-Butoxycarbonyl-cyclopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid (CAS 1354016-12-8)
- 4-(4-(Benzyloxy)piperidin-1-yl)-6-methylpyrimidin-2-amine (CAS 1355818-81-3)
- 2-Ethynyl-4,5-difluoroaniline (CAS 143101-25-1)
- 2-Amino-6-(tert-butyl)-N-(4-ethylphenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 588714-57-2)
- 1,3-Bis((diphenylphosphino)methyl)benzene (CAS 89756-88-7)
- 1-(3-Fluoropyrazin-2-yl)ethanol (CAS 206278-18-4)
- tert-Butyl(3-fluoro-4-nitrophenoxy)dimethylsilane (CAS 214145-04-7)
- Argpressin Impurity 1 (CAS 38106-69-3)
- 1,1-dioxide-2-methyl-[1,2,5]thiadiazolidine (CAS 67104-97-6)
- 4-(Difluoromethoxy)-3-methoxybenzoic acid (CAS 162401-59-4)
- 6-Fluoro-4-methyl-2,3-dihydro-1,4-benzoxazine (CAS 1267334-42-8)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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