1-(4-(3-(tert-Butyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-1H-imidazole-4-carboxylic acid CAS 1338675-59-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1338675-59-4 |
| Molecular Formula | C15H15N5O3 |
| Molecular Weight | 313.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(3-(tert-Butyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-1H-imidazole-4-carboxylic acid (CAS 1338675-59-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15N5O3. Molecular weight: 313.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15N5O3 |
| Molecular Weight | 313.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 1-(3-(3-(Tert-butyl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-1H-imidazole-4-carboxylic acid (CAS 1338662-63-7)
- 1-(4-(3-Isopropyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1338682-99-7)
- 3-((4-(Hydroxymethyl)-3-methyl-2,6-dinitrophenyl)amino)pentan-2-ol (CAS 127971-67-9)
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- 3-[[7-[3-[Ethyl[2-(phosphonooxy)ethyl]amino]propoxy]-4-quinazolinyl]amino]-N-(3-fluorophenyl)-1H-pyrazole-5-acetamide 957881-03-7 AZD-1152 AZD1152 Barasertib (CAS 957881-03-7)
- 1-(Piperazin-1-yl)prop-2-en-1-one trifluoroacetic acid salt (CAS 1797807-26-1)
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- 1-(4-Chlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-23-2)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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