Isopropyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate CAS 1000574-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000574-60-6 |
| Molecular Formula | C12H11Cl2N3O3 |
| Molecular Weight | 316.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Isopropyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-60-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11Cl2N3O3. Molecular weight: 316.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11Cl2N3O3 |
| Molecular Weight | 316.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 2-Isopropyl-5-(1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl)-1,3,4-oxadiazole (CAS 478043-14-0)
- N-Isopropyl-3-nitro-4-(phenylsulfanyl)benzenecarboxamide (CAS 303988-31-0)
- 3-Isopropyl-2-(4-methoxyphenyl)-3H-naphtho[1,2-d]imidazole (CAS 76145-76-1)
- 1-Isopropyl-4-(phenylsulfonyl)-1,2,3,4-tetrahydroquinoxaline (CAS 6344-74-7)
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- N-(5-(1-Isopropyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)-1,4-dimethyl-1H-pyrazole-3-carboxamide (CAS 1169962-26-8)
Recommended Standards
- tert-Butyl 4-bromo-6-fluoro-1H-benzo[d][1,2,3]triazole-1-carboxylate (CAS 2385233-81-6)
- 1-((2,3-Dichlorophenoxy)methyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1001519-17-0)
- Perfluorophenyl trifluoromethanesulfonate (CAS 60129-85-3)
- 1-(4-Isopropylphenyl)-2-(tetrahydro-2H-pyran-4-carbonyl)hydrazine-1-carbothioamide (CAS 1980040-32-1)
- 6-chloro-3-fluoro-2-methylaniline hydrochloride (CAS 1795458-70-6)
- Methyl 2-amino-6-methylisonicotinate (CAS 1029128-50-4)
- 5-Bromo-2-chloro-4-methoxybenzaldehyde (CAS 1033723-49-7)
- 4,4-Dimethyl-3-oxohexanenitrile (CAS 876299-62-6)
- Cefmenoxime Impurity 40 (CAS 21566-74-5)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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