(3-Methyl-1-(thiophen-3-yl)-1H-pyrazol-4-yl)boronic acid CAS 2225169-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2225169-94-6 |
| Molecular Formula | C8H9BN2O2S |
| Molecular Weight | 208.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3-Methyl-1-(thiophen-3-yl)-1H-pyrazol-4-yl)boronic acid (CAS 2225169-94-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9BN2O2S. Molecular weight: 208.05 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H9BN2O2S |
| Molecular Weight | 208.05 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (3-Methyl-1-(thiophen-2-yl)-1H-pyrazol-4-yl)boronic acid (CAS 2225180-09-4)
- 2-Methyl-5-(thiophen-2-yl)furan-3-carboxylic acid (CAS 651005-90-2)
- 5-(5-Methyl-thiophen-2-yl)-2H-pyrazole-3-carboxylic acid (CAS 1025010-00-7)
- 1-Methyl-3-(thiophen-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1152510-37-6)
- 1-(Thiophen-2-ylmethyl)-1H-pyrazole-4-carboxylic acid (CAS 1154881-88-5)
- 1-Methyl-3-(thiophen-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 1248613-51-5)
- (3Z)-3-[(Thiophen-2-yl)methylidene]piperazine-2,5-dione (CAS 338416-12-9)
- 1-Methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid (CAS 871825-56-8)
Recommended Standards
- (4-(3-Methyl-1H-pyrazol-1-yl)thiophen-2-yl)boronic acid (CAS 2225180-30-1)
- (2-Amino-6-methylbenzo[d]thiazol-4-yl)boronic acid (CAS 2857929-86-1)
- (5-(2-Methyl-1H-imidazol-1-yl)thiophen-2-yl)boronic acid (CAS 2225181-24-6)
- (2S,2'S)-1,1'-Bis((6-methylpyridin-2-yl)methyl)-2,2'-bipyrrolidine (CAS 1228143-32-5)
- N-(2-(Chloromethyl)phenyl)acetamide (CAS 90562-37-1)
- 2-(2,5-Dichlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 36386-88-6)
- 5-(4-Fluorophenyl)-6-(trifluoromethyl)pyridine-2-thiol (CAS 1214342-69-4)
- Benzyl (R)-2-cyanopyrrolidine-1-carboxylate (CAS 620601-77-6)
- Dexlansoprazole Impurity 4 (CAS CATO-C4X-16124)
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