(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(naphthalen-1-yl)butanoic acid CAS 672964-72-6
| CAS No. | 672964-72-6 |
| Molecular Formula | C29H25NO4 |
| Molecular Weight | 451.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(naphthalen-1-yl)butanoic acid (CAS 672964-72-6), a certified reference material (molecular formula C29H25NO4, MW 451.51 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(naphthalen-1-yl)butanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 451.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(naphthalen-1-yl)butanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H25NO4 |
| Molecular Weight | 451.51 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(naphthalen-2-yl)butanoic acid (CAS 269398-91-6)
- (s)-3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(naphthalen-1-ylmethyl)propanoic acid (CAS 497059-60-6)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(naphthalen-1-yl)butanoic acid (CAS 672964-73-7)
- (s)-3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(naphthalen-2-ylmethyl)propanoic acid (CAS 454424-73-8)
- Ethylenediaminetetraacetic Acid Disodium Calcium Salt (CAS 19709-85-4)
- 1-(2,3,4,9-Tetrahydro-1H-carbazol-7-yl)ethan-1-one (CAS 80053-43-6)
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- 5-(4-Fluorophenyl)-5-oxopentanenitrile (CAS 898767-06-1)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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