5-(5-Chloro-1-methyl-1H-pyrazol-4-yl)-3-(p-tolyl)-1,2,4-oxadiazole CAS 648427-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648427-11-6 |
| Molecular Formula | C13H11ClN4O |
| Molecular Weight | 274.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(5-Chloro-1-methyl-1H-pyrazol-4-yl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 648427-11-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11ClN4O. Molecular weight: 274.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11ClN4O |
| Molecular Weight | 274.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Chloro-6-((4-methoxybenzyl)amino)pyrimidine-5-carbonitrile (CAS 651030-73-8)
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- 4-Chloro-1-(3-ethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 650628-46-9)
- (2-Aminophenyl)(1H-benzo[d]imidazol-1-yl)methanone (CAS 915924-55-9)
- 6-Benzyl-2-isobutyramido-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1177921-51-5)
- 2-(Furan-2-yl)-10-iminotetrahydro-8a,3-(epoxymethano)chromene-3,4,4(2H,4aH)-tricarbonitrile (CAS 95059-25-9)
- Gefitinib Impurity 49 (CAS 214472-41-0)
- 3-(3,4-Dimethylphenoxy)propane-1-sulfonyl chloride (CAS 1018271-54-9)
- 1-Chloro-N-methylmethanamineDISCONTINUED (CAS 1215038-48-4)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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