5-Amino-4-o-tolyl-1,2-dihydro-pyrazol-3-one CAS 247184-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 247184-07-2 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Amino-4-o-tolyl-1,2-dihydro-pyrazol-3-one (CAS 247184-07-2) pharmaceutical standards reference standard. Molecular formula: C10H11N3O. Molecular weight: 189.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 4-(2-Amino-5-methyl-1H-imidazol-4-yl)phenol (CAS 103037-99-6)
- 2-(5-Amino-1h-indol-1-yl)acetamide (CAS 1094458-54-4)
- 2-Amino-N-(3-cyanobenzyl)acetamide (CAS 1179926-99-8)
- 2-Amino-N-(4-cyanobenzyl)acetamide (CAS 1184020-03-8)
- 4-[(2-Amino-1h-imidazol-1-yl)methyl]-phenol (CAS 123593-06-6)
- 5-Amino-5,6-dihydro-4H-imidazo[4,5,1-ij]quinolin-2(1H)-one (CAS 132874-67-0)
- 5-amino-N-methyl-1H-indole-2-carboxamide (CAS 1341052-34-3)
- 2-(4-Amino-1h-indol-1-yl)acetamide (CAS 1342500-61-1)
Recommended Standards
- 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3-ol (CAS 934397-98-5)
- 5-cyclohexyl-1H-1,2,3,4-tetrazole (CAS 6280-34-8)
- 5-amino-2-methylbenzene-1-sulfonyl fluoride (CAS 445-06-7)
- Pyrenecarboxaldehyde (CAS 68967-09-9)
- 4-{2,4-Diaza-3-boratricyclo[7.3.1.0{5,13}]-trideca-1(13),5,7,9,11-pentaen-3-yl}phenol (CAS 1492899-94-1)
- (2,2,2-trichloro-1-phenylmethoxyethylidene)azanide 81927-55-1 A840218 [2,2,2-tris(chloranyl)-1-phenylmethoxy-ethylidene]azanide (CAS 81927-55-1)
- (R)-6-(1-Aminoethyl)nicotinic acid (CAS 1213572-98-5)
- Rac-(1r,5r)-3,3,5-trimethylcyclohexan-1-ol, cis (CAS 933-48-2)
- 4-(trifluoromethyl)-10H-phenothiazine (CAS 343-21-5)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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