2-(5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)acetamide CAS 1171842-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171842-27-5 |
| Molecular Formula | C21H17N3O5S |
| Molecular Weight | 423.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)-N-((5-(thiophen-2-yl)isoxazol-3-yl)methyl)acetamide (CAS 1171842-27-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H17N3O5S. Molecular weight: 423.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H17N3O5S |
| Molecular Weight | 423.44 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dihydrobenzo Standards
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396679-82-5)
- 7-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-9-(trifluoromethyl)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 625376-54-7)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide (CAS 868969-87-3)
- 7-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-hydroxy-9-(trifluoromethyl)thieno[2,3-b:4,5-b']dipyridin-2(1H)-one (CAS 626228-56-6)
- 2-(((1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperidin-4-yl)methyl)thio)-4-methylthiazole (CAS 1428356-69-7)
- N-(1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-5-(1,2-dithiolan-3-yl)pentanamide (CAS 1705877-03-7)
- 1-(4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-2-phenoxyethan-1-one (CAS 847840-70-4)
- 6-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((pyridin-2-ylmethyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-83-2)
Recommended Standards
- Delamanid Impurity 10 (CAS 1083099-35-7)
- Spebrutinib - API Standards (CAS 1202757-89-8)
- ZHC-116 Impurity 10 (CAS CATO-C4X-238810)
- 4-(3-Chlorophenyl)-5-methyl-2-(2-phenoxyethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-41-0)
- Hydrocortisone Sodium Succinate (CAS 125-04-2)
- 1-(Bromomethyl)-2-chloro-4-fluoro-5-methylbenzene (CAS 1510609-23-0)
- Eravacycline impurity 32 (CAS CATO-C4X-293832)
- 1-Benzylpyridin-1-ium-3-carboxylate (CAS 15990-43-9)
- Ethyl 2,4-dichloro-6-nitrobenzoate (CAS 1803837-37-7)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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