5-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-methylisothiazole-4-carboxylic acid CAS 1512034-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1512034-66-0 |
| Molecular Formula | C21H18N2O4S |
| Molecular Weight | 394.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-methylisothiazole-4-carboxylic acid (CAS 1512034-66-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H18N2O4S. Molecular weight: 394.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H18N2O4S |
| Molecular Weight | 394.44 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-4-methylthiazole-5-carboxylic acid (CAS 1340415-08-8)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiazol-2-yl)propanoic acid (CAS 1379862-69-7)
- 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)thiazole-4-carboxylic acid (CAS 1508208-26-1)
- 2-[1-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1,3-thiazole-4-carboxylic acid (CAS 1518885-04-5)
- 1-((9H-Fluoren-9-yl)methyl) 2-tert-butyl pyrazolidine-1,2-dicarboxylate (CAS 222854-34-4)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-chloronicotinic acid (CAS 2243507-94-8)
- 5-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-chloronicotinic acid (CAS 2243514-88-5)
- 4-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-chlorobenzoic acid (CAS 1301628-43-2)
Recommended Standards
- 4-[4-[5-(Aminomethyl)-2-oxo-3-oxazolidinyl]-2-fluorophenyl]-1-piperazinecarboxylic acid tert-butyl ester (CAS 154590-42-8)
- Fmoc-(S) -β-2-Thiazolepropanoic acid (CAS 1704969-60-7)
- Fmoc-2-Thiazolyl-L-alanine (CAS 1306728-64-2)
- 3-(Benzo[d][1,3]dioxol-5-yl)-4-phenylbutan-1-amine (CAS 374759-53-2)
- 3-(2,3-Difluorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1248607-11-5)
- Tedizolid Impurity 68 (CAS 1003-99-2)
- 4-(3,4-Dichlorobenzamido)-2-hydroxybenzoic acid (CAS 899299-08-2)
- 16-Epiestriol-d (CAS 221093-41-0)
- 2-Methyl-1-(2h-1,2,3,4-tetrazol-5-yl)propan-1-amine (CAS 32495-05-9)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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