3-Bromo-5-methyl-pyridine hydrochloride CAS 1187932-48-4
| CAS No. | 1187932-48-4 |
| Molecular Formula | C6H6BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-5-methyl-pyridine hydrochloride 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.
CATO supplies 3-Bromo-5-methyl-pyridine hydrochloride (CAS 1187932-48-4), a certified reference material (molecular formula C6H6BrNHCl, MW 208.48 g/mol) for analytical method development and quality control.
Structurally, 3-Bromo-5-methyl-pyridine hydrochloride (C6H6BrNHCl) contains a nitrile group, chlorine/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 208.48 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H6BrN HCl |
| Molecular Weight | 208.48 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 | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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- 2-(2-((tert-Butoxycarbonyl)amino)thiazol-5-yl)acetic acid (CAS 723278-39-5)
- 3-methyl-1-[3-(trifluoromethyl)phenyl]butan-1-amine (CAS 1020972-76-2)
- 4-Chloro-2-(difluoromethyl)phenol (CAS 1261647-92-0)
- Nonadecanoic Acid 3-(Acetyloxy)-2-hydroxypropyl Ester (CAS 120602-61-1)
- 2-Amino-5-(methylsulfonyl)benzonitrile (CAS 26841-51-0)
- Daclatasvir Impurity 2 (CAS CATO-C4X-18482)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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