Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid CAS 281655-32-1
| CAS No. | 281655-32-1 |
| Molecular Formula | C26H23NO4 |
| Molecular Weight | 413.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid (CAS 281655-32-1), a certified reference material (molecular formula C26H23NO4, MW 413.47 g/mol) for analytical method development and quality control.
Structurally, Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid (C26H23NO4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 413.47 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic 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 | C26H23NO4 |
| Molecular Weight | 413.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- FMOC-DL-styrylalanine (CAS 1236297-38-3)
- Fmoc-D-Phe(4-vinyl)-OH (CAS 1270291-66-1)
- Fmoc-Phe(4-vinyl)-OH (CAS 1270295-57-2)
- Fmoc-Atc-OH (CAS 135944-08-0)
- Fmoc-(2S,4S)-4-phenylpyrrolidine-2-carboxylic acid (CAS 269078-71-9)
- Fmoc-(2S,5R)-5-phenylpyrrolidine-2-carboxylic acid (CAS 215190-21-9)
- Fmoc-(3S)-1,2,3,4-tetrahydroisoquinoline-3-acetic acid (CAS 270062-99-2)
- Fmoc-(R)-1,2,3,4-Tetrahydro-isoquinoline-3-aceticacid (CAS 332064-67-2)
Recommended Standards
- Ethyl 5-cyano-2-phenyl-6-[4-(pyridin-2-yl)piperazin-1-yl]pyridine-3-carboxylate (CAS 477866-20-9)
- Ethyl 3-benzyl-4,5-dioxo-1,2-diphenylpyrrolidine-3-carboxylate (CAS 5468-14-4)
- 9-Butyl-6-((4-chlorobenzyl)thio)-9H-purin-2-amine (CAS 24398-01-4)
- 7-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-1-cyclopropyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid (CAS 93594-48-0)
- 4-Chloro-1-(3-ethoxypropyl)-1h-pyrazol-3-amine (CAS 1493757-38-2)
- 1,3-Dichloropropan-2-yl chloroformate (CAS 55183-48-7)
- 3-Amino-6-ethyl-N-(o-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-95-1)
- [3-(Difluoromethyl)oxetan-3-yl]methanol (CAS 1393688-82-8)
- 7-Chloro-2-(chloromethyl)quinazolin-4(3H)-one (CAS 730951-40-3)
- 4-oxo-1,4-dihydrocinnoline-3-carboxylic acid (CAS 18514-85-7)
- N-(3-Aminopropyl)methanesulfonamide (CAS 88334-76-3)
- 3-Methoxy-n-methyl-4-nitrobenzamide (CAS 878160-13-5)
- Tert-butyl 8-amino-4-fluoro-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate (CAS 1824557-05-2)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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