1-Methyl-3-(m-tolyl)-1H-pyrazole CAS 1956381-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956381-51-3 |
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Methyl-3-(m-tolyl)-1H-pyrazole (CAS 1956381-51-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H12N2. Molecular weight: 172.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1,2,3,4-Tetrahydrocyclopenta[b]indol-5-amine (CAS 1934827-89-0)
- (1-Methylisoquinolin-6-yl)methanamine (CAS 215454-32-3)
- (2-Methylquinolin-5-yl)methanamine (CAS 1934634-48-6)
- Methylzinc chloride solution, 2.0 M in THF Chloromethylzinc 5158-46-3 (CAS 5158-46-3)
- (3-Methyl-5-nitrophenyl)methanol (CAS 107757-05-1)
- N,N-bis(2-cyanoethyl)-4-methylbenzenesulfonamide (CAS 2619-16-1)
- 4-Amino-2-methylthiazole Hydrochloride (CAS 1802489-61-7)
- 6-Methyl-4-(2-(trifluoromethyl)phenyl)pyridin-2-ol (CAS 1261495-28-6)
- 2-(Piperazin-1-yl)-1-(m-tolyl)ethan-1-ol (CAS 897552-62-4)
- Peptide 442 (CAS CATO-CPTD788442)
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