L-Leucinamide, N-[(phenylmethoxy)carbonyl]-beta-alanyl- CAS 197237-13-1
| CAS No. | 197237-13-1 |
| Molecular Formula | C17H25N3O4 |
| Molecular Weight | 335.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Leucinamide, N-[(phenylmethoxy)carbonyl]-beta-alanyl- (CAS 197237-13-1), molecular formula C17H25N3O4 and molecular weight 335.40 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of L-Leucinamide, N-[(phenylmethoxy)carbonyl]-beta-alanyl- (C17H25N3O4) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), L-Leucinamide, N-[(phenylmethoxy)carbonyl]-beta-alanyl- 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 | C17H25N3O4 |
| Molecular Weight | 335.40 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.) | 2013 |
| Nitrogen Atoms | 3 |
Related L Standards
Recommended Standards
- 8-Methoxy-N,N-dimethyl-4-(o-tolylamino)quinoline-3-carboxamide (CAS 189568-60-3)
- Benzyl ((S)-1-(((S)-1-amino-1-oxohexan-2-yl)amino)-1-oxopropan-2-yl)carbamate (CAS 197237-14-2)
- (4-{[(Morpholine-4-carbonyl)-amino]-methyl}-phenyl)-carbamic acid tert-butyl ester (CAS 1858240-82-0)
- (4-Ethylpiperazin-1-yl)(2-(furan-2-yl)quinolin-4-yl)methanone (CAS 546073-40-9)
- (E)-3-((4-Methoxyphenyl)sulfonyl)acrylonitrile (CAS 64326-50-7)
- N-(6-Amino-1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-methylformamide (CAS 33130-54-0)
- 3-Morpholinoquinolin-6-yl trifluoromethanesulfonate (CAS 1393353-28-0)
- Paederosidic Acid Methyl Ester (CAS 122413-01-8)
- (3-Methyl-isoxazol-5-yl)methylaminHCl (CAS 70183-89-0)
- 2-Bromo-4-methoxy-5-nitrobenzoic acid (CAS 126491-49-4)
- 2-(3-(4-chlorophenyl)isoxazol-5-yl)ethanol (CAS 27473-10-5)
- 2-Bromo-5-methyl-4-(trifluoromethyl)thiazole (CAS 1289062-40-3)
- N-(6-Bromo-2-fluoropyridin-3-yl)-N-(methylsulfonyl)methanesulfonamide (CAS 2643340-59-2)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com