4-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)thiazol-4-yl)benzoic acid CAS 2243515-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2243515-91-3 |
| Molecular Formula | C25H18N2O4S |
| Molecular Weight | 442.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)thiazol-4-yl)benzoic acid (CAS 2243515-91-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H18N2O4S. Molecular weight: 442.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H18N2O4S |
| Molecular Weight | 442.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 4-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-1-phenylpiperidine-4-carboxylic acid (CAS 365550-97-6)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-hydroxy-1h-indol-3-yl)propanoic acid (CAS 351857-99-3)
- (((9h-Fluoren-9-yl)methoxy)carbonyl)-l-methionyl-l-alanine (CAS 684237-41-0)
- (9H-Fluoren-9-yl)methyl (3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl)carbamate (CAS 308241-31-8)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-dichlorophenyl)acetic acid (CAS 369403-32-7)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(trifluoromethoxy)benzoic acid (CAS 1823234-32-7)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(trifluoromethoxy)benzoic acid (CAS 2243515-63-9)
- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-benzylpiperidine-3-carboxylic acid (CAS 1823455-80-6)
Recommended Standards
- 3-(5-Oxo-4-phenyl-4,5-dihydro-1H-tetrazol-1-yl)-N-(3-(pyrrolidin-1-ylsulfonyl)phenyl)propanamide (CAS 1031182-87-2)
- Ooo-di(4-bromophenyl)thiophosphorylchloride (CAS 77628-32-1)
- 4-[5-(4-Methoxyphenyl)-1H-pyrazol-3-yl]-1-(2-nitrobenzenesulfonyl)piperidine (CAS 1024592-70-8)
- (S)-4,4-Difluoropyrrolidine-2-carbaldehyde (CAS 1357281-62-9)
- tert-Butyl 3-amino-5-fluoropiperidine-1-carboxylate (CAS 1356342-41-0)
- RuCl2[(R)-(DM-SEGPHOS®)][(R,(R))-(DPEN)] (CAS 944450-45-7)
- Abemaciclib Impurity 24 (CAS CATO-C4X-293724)
- 1-Hydroxy-2-nitroanthracene-9,10-dione (CAS 5227-66-7)
- 6-Bromo-8-methoxy-3,3-dimethyl-2,3-dihydroimidazo[1,5-a]pyridine-1,5-dione (CAS 1849592-41-1)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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 13829788188 / jacky.chen@cato-chem.com