3-(4-Chlorophenyl)-1-methyl-1-(2-methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)urea CAS 219865-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219865-31-3 |
| Molecular Formula | C16H19ClN4O |
| Molecular Weight | 318.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Chlorophenyl)-1-methyl-1-(2-methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)urea (CAS 219865-31-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H19ClN4O. Molecular weight: 318.80 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H19ClN4O |
| Molecular Weight | 318.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 4B-(4-chlorophenyl)-5,11-dihydro-4bH-benzo[4,5]imidazo[2,1-a]isoindole (CAS 22131-99-3)
- (2E)-1-[(4-Chlorophenyl)sulfanyl]-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 298217-85-3)
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- 6-(4-Chlorophenyl)-4-(methylsulfanyl)-2-oxo-1-propyl-1,2-dihydropyridine-3-carbonitrile (CAS 478042-96-5)
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Recommended Standards
- 2-(4-(2-Chloroacetyl)piperazin-1-yl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 929967-59-9)
- 2-((2-Chloro-6-fluorobenzyl)thio)-1-phenyl-1H-imidazole (CAS 478046-19-4)
- 4-(Chloromethyl)-3-(naphthalen-2-yl)-1-phenyl-1H-pyrazole (CAS 955963-19-6)
- 5-Fluorobenzo[c]isoxazole-3-carbonitrile (CAS 194873-12-6)
- 5,5-Difluoro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride (CAS 2306261-61-8)
- Terbinafine EP Impurity D (CAS 151222-50-3)
- 1-Bromo-3-cyclopropoxybenzene (CAS 1035690-22-2)
- 1,4-Bis(2-ethylhexyl)-2,5-di(prop-1-yn-1-yl)benzene (CAS 211809-67-5)
- 2,2,2-Trifluoro-N-(4-fluoro-3-nitrophenyl)acetamide (CAS 64182-71-4)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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)
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