3-Bromo-4-methyl-5-(methylthio)pyridine CAS 2056110-60-0
| CAS No. | 2056110-60-0 |
| Molecular Formula | C7H8BrNS |
| Molecular Weight | 218.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-4-methyl-5-(methylthio)pyridine is closely related to a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Bromo-4-methyl-5-(methylthio)pyridine (CAS 2056110-60-0) is a high-purity analytical reference standard with the molecular formula C7H8BrNS and a molecular weight of 218.11 g/mol.
Based on its molecular formula C7H8BrNS, 3-Bromo-4-methyl-5-(methylthio)pyridine contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-Bromo-4-methyl-5-(methylthio)pyridine 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 | 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.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 2-Bromo-5-cyclobutylthiazole (CAS 1159814-12-6)
- 2-Bromo-4-cyclobutylthiazole (CAS 1159820-59-3)
- 2-Bromo-4,5,6,7-tetrahydrothieno[2,3-c]pyridine (CAS 1200131-55-0)
- 1-Bromo-4,5,6,7-tetrahydrothieno[3,4-c]pyridine (CAS 1219531-56-2)
- 3-Bromo-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 1257854-58-2)
- 5-bromo-2-(ethylsulfanyl)pyridine (CAS 127800-66-2)
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Recommended Standards
- 3-Bromo-4,5,6,7-tetrahydrothieno[2,3-c]pyridine (CAS 744139-13-7)
- 4-Amino-2,3-difluoro-5-nitrobenzoic acid (CAS 284030-57-5)
- 3-Bromo-4-(methylthio)aniline (CAS 20901-65-9)
- 4-Bromo-2-(methylthio)aniline (CAS 475089-07-7)
- Methyl 3-(2-((tert-butoxycarbonyl)amino)ethyl)benzoate (CAS 179003-02-2)
- 4-Bromo-1-isopropyl-5-(methoxymethyl)-1H-pyrazole (CAS 1856088-55-5)
- Ethyl 4-fluoro-2-methylnicotinate (CAS 1260662-81-4)
- 1-(4-(Tert-butyl)phenyl)pyrrolidine-2-carbaldehyde (CAS 1890231-81-8)
- Tert-butyl (S)-3-carbamoylpiperazine-1-carboxylate (CAS 170164-47-3)
- Benzo[b]thiophene-4-carboximidamide hydrochloride (CAS 154650-84-7)
- 2-bromo-3-[2-(pyridin-2-yl)ethoxy]pyridine (CAS 1494128-88-9)
- Potassium 9,10-dioxo-9,10-dihydroanthracene-1-sulfonate (CAS 30845-78-4)
- Ethyl 4,4-dibromo-2,2-dimethyl-3-oxobutanoate (CAS 151556-85-3)
- Anorexigenic Peptide (CAS 69275-10-1)
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