5-Butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole CAS 10185-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10185-66-7 |
| Molecular Formula | C12H13N3O3 |
| Molecular Weight | 247.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 10185-66-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H13N3O3. Molecular weight: 247.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O3 |
| Molecular Weight | 247.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
Related Butyl Standards
- 2-butyl-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 100933-81-1)
- 5-Butyl-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 10364-70-2)
- 7-(3-Nitrophenyl)-5,8-diazaspiro[3.4]octan-6-one (CAS 1272755-97-1)
- Methyl 3-(4-nitrophenyl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 159600-55-2)
- 1-(4-Nitrophenyl)-2-(pyrrolidin-1-ylimino)ethanone (CAS 25555-23-1)
- 1-(4-Nitrophenyl)-3-propyl-1H-pyrazol-5-ol (CAS 418804-55-4)
- 2-{[(2-nitrophenyl)methyl]sulfanyl}pyrimidine (CAS 1118787-28-2)
- 1-[5-(2-nitrophenyl)thiophen-2-yl]ethan-1-one (CAS 70013-40-0)
Recommended Standards
- 2-Amino-9-fluoro-4H-[1,3]thiazino[5,6-c]quinolin-4-one (CAS 1018135-29-9)
- Meloxicam Impurity 1 (CAS 101855-37-2)
- 3-Amino-8-fluoro-4-thia-2,9-diaza-phenanthren-1-one (CAS 1018060-52-0)
- L-Glufosinate HCl (CAS 73777-49-8)
- 1-Ethyl-2-methyl-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 724744-76-7)
- (E)-4-((3,5-dimethylphenyl)amino)-4-oxobut-2-enoic acid (CAS 929697-66-5)
- 3-Oxo-2-(1-propylpiperidin-4-yl)-2,3-dihydropyridazine-4-carboxylic acid (CAS 1443287-42-0)
- 4-[(1E)-3-Methoxy-3-oxoprop-1-en-1-yl]phenyl 4-chlorobenzoate (CAS 331461-42-8)
- 3-methyl-3-phenylbutan-2-amine (CAS 49834-03-9)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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