5-(3-Bromophenyl)-3-isopropyl-1,2,4-oxadiazole CAS 1315368-36-5
| CAS No. | 1315368-36-5 |
| Molecular Formula | C11H11BrN2O |
| Molecular Weight | 267.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Bromophenyl)-3-isopropyl-1,2,4-oxadiazole (CAS 1315368-36-5), molecular formula C11H11BrN2O and molecular weight 267.12 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-(3-Bromophenyl)-3-isopropyl-1,2,4-oxadiazole (C11H11BrN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(3-Bromophenyl)-3-isopropyl-1,2,4-oxadiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11BrN2O |
| Molecular Weight | 267.12 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 5-(2-Bromophenyl)-3-isopropyl-1,2,4-oxadiazole (CAS 1119446-19-3)
- 5-(4-bromophenyl)-3-(propan-2-yl)-1,2,4-oxadiazole (CAS 1120294-70-3)
- 3-(3-Bromophenyl)-5-propyl-1,2,4-oxadiazole (CAS 1187385-57-4)
- (1-(4-Bromophenyl)-5-methyl-1H-pyrazol-4-yl)methanol (CAS 1202028-71-4)
- 2-(2-Bromophenyl)-5-isopropyl-1,3,4-oxadiazole (CAS 1248042-22-9)
- 2-(4-Bromophenyl)-5-(propan-2-yl)-1,3,4-oxadiazole (CAS 1251318-52-1)
- 1-(4-Bromophenyl)-2-(1H-pyrazol-1-yl)ethanol (CAS 1263208-78-1)
- 3-(3-Bromophenyl)-5-isopropyl-1,2,4-oxadiazole (CAS 1315365-60-6)
Recommended Standards
- 3-(2-Bromophenyl)-5-isopropyl-1,2,4-oxadiazole (CAS 1315367-61-3)
- 1-(2-Bromophenyl)-3-cyclopropylpropane-1,3-dione (CAS 1339379-26-8)
- 3-Bromo-4-((tetrahydrofuran-3-yl)amino)benzonitrile (CAS 1344063-39-3)
- 6-Bromospiro[1,2,3,4-tetrahydroquinazoline-2,1’-cyclobutane]-4-one (CAS 1272756-13-4)
- (S)-Tetrahydrofuran-3-yl carbonochloridate (CAS 178153-11-2)
- 2-Ethyl 4-methyl 5-(2-chloroacetamido)-3-methylthiophene-2,4-dicarboxylate (CAS 356568-69-9)
- n-Ethyl-N-(morpholin-2-ylmethyl)pyridazin-3-amine (CAS 1423035-12-4)
- 3,5-Diamino-6-bromo-pyrazine-2-carboxylic acid (CAS 1303968-25-3)
- (R)-3-Amino-3-(2,4-difluorophenyl)propanoic acid (CAS 1228571-85-4)
- N-(6-Amino-3-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243365-45-8)
- 3-(4-chlorophenyl)-6-methyl-2H-1,4-benzoxazine (CAS 112030-46-3)
- 3-(2,6-Difluorophenoxy)azetidine (CAS 1211876-06-0)
- N-(4-(2-((4-Methoxybenzyl)amino)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide (CAS 923178-65-8)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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 18665070610 / Nicole.chen@cato-chem.com