3-Bromo-5-(3-methyl-1,2,4-oxadiazol-5-yl)pyridine CAS 1283108-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1283108-13-3 |
| Molecular Formula | C8H6BrN3O |
| Molecular Weight | 240.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-(3-methyl-1,2,4-oxadiazol-5-yl)pyridine (CAS 1283108-13-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6BrN3O. Molecular weight: 240.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6BrN3O |
| Molecular Weight | 240.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | 3 |
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- 7-Bromo-2-methylpyrido[3,2-d]pyrimidin-4-ol (CAS 1228666-56-5)
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Recommended Standards
- 2-Amino-6-bromoquinazolin-4-ol (CAS 130148-53-7)
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- 4-(3-Bromophenyl)-1,2,5-oxadiazol-3-amine (CAS 1250843-92-5)
- 1-Bromo-5-(bromomethyl)-2,4-dichlorobenzene (CAS 1350760-83-6)
- 3,3'-Oxybis(3-allyl-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 211931-07-6)
- Pitavastatin Impurity 17 Sodium Salt (Mixture of Diastereomers) (CAS CATO-C4X-103717)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-amino-2-(pyridin-4-yl)pyrimidin-5-yl)boronate (CAS 2223031-74-9)
- (4-Fluoro-2,3-dimethylphenyl)boronic acid (CAS 211495-31-7)
- (S)-Ethyl 2-amino-2-(4-bromo-1H-indol-3-yl)acetate hydrochloride (CAS 1384268-67-0)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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