1-Methyl-4-(4,4,5-trimethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole CAS 1263180-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263180-39-7 |
| Molecular Formula | C9H15BN2O2 |
| Molecular Weight | 194.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-4-(4,4,5-trimethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1263180-39-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H15BN2O2. Molecular weight: 194.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H15BN2O2 |
| Molecular Weight | 194.04 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1,5,7-Trimethyl-1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione (CAS 4318-52-9)
- 1-(1,3,5-Trimethyl-1h-pyrazol-4-yl)butane-1,3-dione (CAS 26964-40-9)
- 4,5,6-Trimethyl-2h,3h-[1,2]thiazolo[5,4-b]pyridin-3-one (CAS 1374509-73-5)
- 2,5,6-trimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 18593-45-8)
- Trimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-thiol (CAS 250674-98-7)
- Trimethyl(phenethoxy)silane (CAS 14629-58-4)
- Trimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (CAS 134695-74-2)
- 1,7,7-trimethyl-1H,4H,5H,6H,7H,8H-pyrazolo[4,3-c]azepin-4-one (CAS 2059988-24-6)
Recommended Standards
- (2-Methoxy-5-propylphenyl)boronic acid (CAS 1261181-14-9)
- (4-(1-Ethoxyethyl)phenyl)boronic acid (CAS 1287753-39-2)
- (3-Methyl-5-propoxyphenyl)boronic acid (CAS 1256346-06-1)
- (4-bromo-2-fluorophenyl)methanesulfonyl fluoride (CAS 1240528-68-0)
- (E)-N-Butylbutan-1-imine (CAS 130716-87-9)
- 4-Ethyl-3-(o-tolyl)-1h-pyrazol-5-amine (CAS 1187561-50-7)
- 2-Amino-1-(3-chloro-2-fluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094279-46-5)
- 2,5-Dibromo-4-(chloromethyl)thiazole (CAS 934236-33-6)
- (22E)-Ergosta-4,6,8(14),22-tetraen-3-one (CAS 19254-69-4)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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