2-Bromo-5-methyl-3-(methylthio)pyridine CAS 1820649-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820649-46-4 |
| Molecular Formula | C7H8BrNS |
| Molecular Weight | 218.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5-methyl-3-(methylthio)pyridine (CAS 1820649-46-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H8BrNS. Molecular weight: 218.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H8BrNS |
| Molecular Weight | 218.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 2-Bromo-4,5,6,7-tetrahydrothieno[2,3-c]pyridine (CAS 1200131-55-0)
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- 3-Bromo-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 1257854-58-2)
- 5-bromo-2-(ethylsulfanyl)pyridine (CAS 127800-66-2)
- 3-Bromo-5-methyl-2-(methylthio)pyridine (CAS 1289049-50-8)
Recommended Standards
- 2-(Difluoromethyl)-5-hydroxy-3-nitropyridine-6-carboxaldehyde (CAS 1806941-37-6)
- 2-Bromo-3-methyl-5-(methylthio)pyridine (CAS 2624417-50-9)
- 2-(Difluoromethyl)-3-nitropyridine-5-carboxylic acid (CAS 1805926-13-9)
- Ethyl 7-chloro-2,3-dihydrobenzofuran-2-carboxylate (CAS 113730-55-5)
- 4-Isobutyl-pyridine (CAS 4810-79-1)
- 2-(2,6-Dichlorophenyl)pyrimidin-4-amine (CAS 1250691-12-3)
- 1-(4-Chloro-2,5-difluorophenyl)-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one (CAS 898757-41-0)
- 2',3'-Dihydrospiro[cyclohexane-1,1'-inden]-3'-amine hydrochloride (CAS 1071675-40-5)
- Glucosamine sulfate impurity 24 (CAS 6082-29-7)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
Why CATO?
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