5-Bromo-4-chloro-2-methyl-3-nitro-pyridine CAS 1805185-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805185-07-2 |
| Molecular Formula | C6H4BrClN2O2 |
| Molecular Weight | 251.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4-chloro-2-methyl-3-nitro-pyridine (CAS 1805185-07-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4BrClN2O2. Molecular weight: 251.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4BrClN2O2 |
| Molecular Weight | 251.47 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- Methyl 6-bromo-5-chloropyrazine-2-carboxylate (CAS 1017603-87-0)
- 3-Bromo-2-chloro-4-methyl-5-nitropyridine (CAS 1049706-73-1)
- 2-Bromo-5-chloro-4-methyl-3-nitropyridine (CAS 1086838-26-7)
- methyl 3-bromo-5-chloro-pyrazine-2-carboxylate (CAS 1211592-50-5)
- 2-Bromo-6-chloro-3-methyl-5-nitropyridine (CAS 1225348-48-0)
- Methyl 6-Bromo-3-chloropyrazine-2-carboxylate (CAS 1256921-67-1)
- 2-Bromo-5-(chloromethyl)-3-nitropyridine (CAS 1379359-69-9)
Recommended Standards
- 2-Bromo-6-chloro-5-methyl-3-nitropyridine (CAS 1805017-74-6)
- 2-Bromo-3-chloro-4-methyl-5-nitropyridine (CAS 1805519-05-4)
- 4-Bromo-6-chloro-2-methyl-3-nitropyridine (CAS 1804383-36-5)
- 2-Chloro-8-methoxy-4-methylquinoline (CAS 89445-80-7)
- (2-Chloro-3,4-difluorophenyl)methanol (CAS 1784873-93-3)
- 2-(3-fluorophenyl)imidazo[1,2-a]pyridine (CAS 475992-47-3)
- (R)-3-(2-Chlorophenyl)-N-(1-(3-methoxyphenyl)ethyl)propan-1-amine hydrochloride (CAS 177172-49-5)
- 3-(piperidin-4-yl)-1,2-dihydroisoquinolin-1-one hydrobromide (CAS 476491-47-1)
- Ethyl 4-(5-methylfuran-2-yl)-2,4-dioxobutanoate (CAS 893643-38-4)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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