(S)-(1-Fmoc-piperidin-2-yl)-acetic acid (S)-2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)piperidin-2-yl)acetic acid 193693-62-8 CAS 193693-62-8
| CAS No. | 193693-62-8 |
| Molecular Formula | C22H23NO4 |
| Molecular Weight | 365.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-(1-Fmoc-piperidin-2-yl)-acetic acid (S)-2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)piperidin-2-yl)acetic acid 193693-62-8 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.
CATO supplies (S)-(1-Fmoc-piperidin-2-yl)-acetic acid (S)-2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)piperidin-2-yl)acetic acid 193693-62-8 (CAS 193693-62-8), a certified reference material (molecular formula C22H23NO4, MW 365.42 g/mol) for analytical method development and quality control.
Structurally, (S)-(1-Fmoc-piperidin-2-yl)-acetic acid (S)-2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)piperidin-2-yl)acetic acid 193693-62-8 (C22H23NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 365.42 g/mol, it falls into the moderately-high-molecular-weight range. 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 | C22H23NO4 |
| Molecular Weight | 365.42 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 1 |
Related S Standards
- Fmoc-5,5-dimethyl-L-proline (CAS 1310680-23-9)
- Fmoc-cyclopentyl-D-Gly-OH (CAS 136555-16-3)
- Fmoc-5,6-Dehydrohomoleucine (CAS 1369532-04-6)
- Fmoc-D-5,6-Dehydrohomoleucine (CAS 1369532-66-0)
- 1-Fmoc-4,4-dimethyl-L-proline (CAS 1380336-01-5)
- Fmoc-trans-4-aminocyclohexane-1-carboxylic acid (CAS 147900-46-7)
- Fmoc-Cmp-OH (CAS 180181-05-9)
- (R)-(1-Fmoc-piperidin-2-yl)-acetic acid (R)-2-(1-(((9H-fluoren-9-yl)methoxy)carbonyl)piperidin-2-yl)acetic acid 193693-63-9 (CAS 193693-63-9)
Recommended Standards
- 1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-methylpiperidine-3-carboxylic acid (CAS 1936540-49-6)
- 1-[(9H-Fluoren-9-ylmethoxy)carbonyl]azepane-4-carboxylic acid (CAS 1936476-88-8)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclohexane-1-carboxylic acid (CAS 194471-84-6)
- 1-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3,3-dimethylcyclobutanecarboxylic acid (CAS 1936161-54-4)
- 1-(1-Methyl-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1707566-39-9)
- (2E)-3-(2-Chloro-6-fluorophenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 618390-62-8)
- trans-3-(difluoromethyl)cyclobutanecarboxylic acid (CAS 1773508-02-3)
- 1-(5-Chloro-2-methoxyphenyl)-4-methylcyclohexane-1-carbonitrile (CAS 1498754-51-0)
- N-(2-(5-Cyclopropyl-3-(pyridin-2-yl)-1H-pyrazol-1-yl)ethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1798028-42-8)
- 3,3,3-Trifluoro-1-(2-((3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)propan-1-one (CAS 1077629-18-5)
- 2-Chloro-7-methylquinazolin-4(3H)-one (CAS 62484-41-7)
- C22:0 Lyso PC (CAS 125146-65-8)
- 4-Methyl-2-(1H-pyrrol-1-yl)benzonitrile (CAS 1355334-38-1)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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