2-((4-(3-(Thiophen-2-yl)ureido)but-2-yn-1-yl)oxy)benzamide CAS 1448073-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1448073-41-3 |
| Molecular Formula | C16H15N3O3S |
| Molecular Weight | 329.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(3-(Thiophen-2-yl)ureido)but-2-yn-1-yl)oxy)benzamide (CAS 1448073-41-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H15N3O3S. Molecular weight: 329.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H15N3O3S |
| Molecular Weight | 329.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- N-(5-(Thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1203253-76-2)
- 3-(Thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylic acid (CAS 478080-13-6)
- N-(2-(Thiophen-3-yl)benzyl)benzenesulfonamide (CAS 1797872-15-1)
- 1-(4-(Thiophen-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-amine (CAS 1018143-53-7)
- N-(4-Thiophen-2-yl-thiazol-2-yl)-phthalamic acid (CAS 325807-37-2)
- 1-(Thiophen-3-ylmethyl)-3-(o-tolyl)-1-(2,2,2-trifluoroethyl)urea (CAS 1235027-50-5)
- 3-(Thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 478080-14-7)
- N-(thiophen-2-ylmethyl)-2-(2,2,2-trifluoroacetamido)benzamide (CAS 329699-44-7)
Recommended Standards
- 2-((1H-Benzo[d]imidazol-2-yl)sulfinyl)-N-(4-methoxyphenyl)acetamide (CAS 143941-52-0)
- Benzyl 4-(4-fluorophenyl)-4-hydroxypiperidine-1-carboxylate (CAS 156782-68-2)
- 2-Amino-3,5-dibromo-6-chlorobenzoic acid (CAS 143769-25-9)
- 3-(3-Nitrophenyl)acrylaldehyde (CAS 1504-76-3)
- 1H-indazole, 3-iodo-6-nitro-1-[[2-(trimethylsilyl)ethoxy]methyl]- (CAS 319472-83-8)
- 2-Amino-6-bromo-3,5-difluorobenzoic acid (CAS 1602151-62-1)
- Sacubitril Valsartan Sodium Impurity 2 (CAS 2806120-13-6)
- 2-(4-Chlorobenzyl)-6-nitro-1H-benzo[d]imidazole (CAS 111500-52-8)
- 2-Ethoxy-6-(((1-(4-fluorophenyl)ethyl)amino)methyl)phenol (CAS 1042522-18-8)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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