3-Amino-2-bromo-5-chloropyridine CAS 90902-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90902-83-3 |
| Molecular Formula | C5H4BrClN2 |
| Molecular Weight | 207.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Amino-2-bromo-5-chloropyridine (CAS 90902-83-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4BrClN2. Molecular weight: 207.46 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4BrClN2 |
| Molecular Weight | 207.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-4-bromo-5-chloropyridine (CAS 1187449-01-9)
- 2-Amino-6-bromo-4-chloropyridine (CAS 1206249-65-1)
- 5-Amino-2-bromo-3-chloropyridine (CAS 130284-52-5)
- 2-Amino-3-bromo-4-chloropyridine (CAS 221297-82-1)
- 2-Amino-3-bromo-5-chloropyridine (CAS 26163-03-1)
- 2-Amino-4-bromo-3-chloropyridine (CAS 861024-02-4)
- 2-Amino-5-bromo-3-chloropyridine (CAS 38185-55-6)
- 2-Amino-5-bromo-4-chloropyridine (CAS 942947-94-6)
Recommended Standards
- 3-(Bromomethyl)-6-chloropyridazine (CAS 859161-48-1)
- 3-Amino-5-bromo-2-chloropyridine (CAS 588729-99-1)
- 2-Bromo-5-(chloromethyl)pyrimidine (CAS 947533-43-9)
- 1-[4-(1,3-dioxaindan-5-yl)-1h-imidazol-2-yl]-2-methylpropan-1-amine dihydrochloride (CAS 1311314-79-0)
- N-Cbz-4-(2-oxoethyl)piperidine (CAS 130312-10-6)
- 4-Chloro-6-ethyl-2-methylpyrimidine-5-carbonitrile (CAS 1196157-45-5)
- CAS CATO-CQCM104335 (CAS CATO-CQCM104335)
- N-(2,5-Dioxo-5,6-dihydro-2H-pyrano[3,2-c]quinolin-3-yl)acetamide (CAS 169613-18-7)
- 5-Cyclopropoxy-6-(methylthio)pyridine-2-sulfonamide (CAS 1243411-66-6)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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