(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,3-dimethoxyphenyl)butanoic acid CAS 1260592-45-7
| CAS No. | 1260592-45-7 |
| Molecular Formula | C27H27NO6 |
| Molecular Weight | 461.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,3-dimethoxyphenyl)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.
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,3-dimethoxyphenyl)butanoic acid (CAS 1260592-45-7) is a high-purity analytical reference standard with the molecular formula C27H27NO6 and a molecular weight of 461.51 g/mol.
Structurally, (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,3-dimethoxyphenyl)butanoic acid (C27H27NO6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 461.51 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H27NO6 |
| Molecular Weight | 461.51 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(2,5-dimethoxybenzyl)propanoic acid (CAS 1260591-86-3)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,4-dimethoxyphenyl)butanoic acid (CAS 1260592-49-1)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(2,4-dimethoxybenzyl)propanoic acid (CAS 1260591-84-1)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,4-dimethoxybenzyl)propanoic acid (CAS 1260601-40-8)
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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