4-Bromo-3-methylpyridine Hydrobromide CAS 1185658-26-7
| CAS No. | 1185658-26-7 |
| Molecular Formula | C6H6BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Bromo-3-methylpyridine Hydrobromide.
4-Bromo-3-methylpyridine Hydrobromide (CAS 1185658-26-7) is a high-purity analytical reference standard with the molecular formula C6H6BrNHBr and a molecular weight of 252.94 g/mol.
Structurally, 4-Bromo-3-methylpyridine Hydrobromide (C6H6BrNHBr) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 252.94 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 4-Bromo-3-methylpyridine Hydrobromide 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 | C6H6BrN HBr |
| Molecular Weight | 252.94 g/mol |
| Appearance | 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
- 8-Bromo-6-chloro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1000017-98-0)
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperidine-4-carboxamide (CAS 1000018-34-7)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperazine (CAS 1000018-35-8)
Recommended Standards
- 1713160-83-8 4-(3,3-Difluoropyrrolidin-1-yl)-3-nitrobenzaldehyde (CAS 1713160-83-8)
- 2-((6-(Adamantan-1-yl)-3-cyanopyridin-2-yl)thio)-N-(4-methylthiazol-2-yl)acetamide (CAS 316360-76-6)
- Fenbufen Ethyl Ester (CAS 1230-54-2)
- N-Benzyl-2-hydroxy-N,N-dimethylethanaminium chloride (CAS 7221-40-1)
- tert-Butyl 4-(1H-pyrazol-3-yl)piperidine-1-carboxylate (CAS 278798-07-5)
- 2-(3,4,5-Trifluorophenyl)aniline (CAS 915416-45-4)
- 4-(Pyridin-3-ylmethyl)piperidin-4-amine trihydrochloride (CAS 1779133-45-7)
- 1-(3,3,3-Trifluoropropyl)piperidin-3-amine (CAS 1340143-41-0)
- 2-(4-Fluorophenoxy)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1355495-51-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com