1-(2-methanesulfonylethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole CAS 1339892-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1339892-52-2 |
| Molecular Formula | C12H25BN2O4S |
| Molecular Weight | 304.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-methanesulfonylethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1339892-52-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H25BN2O4S. Molecular weight: 304.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H25BN2O4S |
| Molecular Weight | 304.21 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methanesulfonylethyl Standards
- 1-[1-(2-methanesulfonylethyl)-3,5-dimethyl-1h-pyrazol-4-yl]propan-1-one (CAS 1282827-40-0)
- 1-[1-(2-methanesulfonylethyl)-3,5-dimethyl-1h-pyrazol-4-yl]ethan-1-ol (CAS 1343216-16-9)
- 1-[1-(2-methanesulfonylethyl)-3,5-dimethyl-1H-pyrazol-4-yl]ethan-1-one (CAS 1344063-71-3)
- n'-(2-Methanesulfonylethyl)(tert-butoxy)carbohydrazide (CAS 255873-70-2)
- 4-(2-Methanesulfonylethyl)-5-methyl-4h-1,2,4-triazole-3-thiol (CAS 1179647-97-2)
- 1-(2-Methanesulfonylethyl)piperidin-4-amine (CAS 920111-82-6)
- 5-(2-Methanesulfonylethyl)imidazolidine-2,4-dione (CAS 1008068-90-3)
- 1-(2-methanesulfonylethyl)-3,5-dimethyl-1H-pyrazole (CAS 1341874-47-2)
Recommended Standards
- 4'-(Difluoromethoxy)-3-(trifluoromethoxy)-1,1'-biphenyl (CAS 1261853-45-5)
- Meta-Chlorambucil (CAS 134862-11-6)
- 4-(Difluoromethoxy)-4'-(trifluoromethoxy)-1,1'-biphenyl (CAS 1261828-35-6)
- 2,4-Dimethylisoquinolin-1(2H)-one (CAS 33930-75-5)
- Alprostadil (Prostaglandin E1) Impurity 5 (PGE0) (CAS 19313-28-1)
- (9Z,11E)-Tetradecadien-1-yl Acetate (CAS 50767-79-8)
- 1-Methyl-2,5-dihydro-1H-pyrrole (CAS 554-15-4)
- 2-amino-N-(3-fluorophenyl)acetamide (CAS 938338-32-0)
- 1-(2,6-Dimethylpyrimidin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1342219-83-3)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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