2,3,5-Tribromopyridine CAS 75806-85-8
| CAS No. | 75806-85-8 |
| Molecular Formula | C5H2Br3N |
| Molecular Weight | 315.79 g/mol |
| 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 2,3,5-Tribromopyridine.
CATO supplies 2,3,5-Tribromopyridine (CAS 75806-85-8), a certified reference material (molecular formula C5H2Br3N, MW 315.79 g/mol) for analytical method development and quality control.
2,3,5-Tribromopyridine (C5H2Br3N) contains a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
CATO manufactures 2,3,5-Tribromopyridine 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 | C5H2Br3N |
| Molecular Weight | 315.79 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 |
| 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 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Tribromopyridine Standards
- 2,3,4-Tribromopyridine (CAS 2402-91-7)
- 2,3,6-Tribromopyridine (CAS 2402-92-8)
- 2,4,5-Tribromopyridine (CAS 856857-52-8)
- 2,4,6-Tribromopyridine (CAS 2408-70-0)
- 1864AB 2457-48-9 3,4,5-Tribromopyridine C5H2Br3N (CAS 2457-48-9)
- 2,4,6-Tribromopyridine 1-oxide (CAS 170875-37-3)
- 3,4,5-Tribromopyridine-2,6-dicarboxylic acid (CAS 872268-64-9)
Recommended Standards
- 1-Benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 885959-10-4)
- 1-Benzyl-4-(3-chlorophenyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 874990-63-3)
- 1-Benzyl-4-(2-chlorophenyl)pyrrolidine-3-carboxylic acid (CAS 939757-57-0)
- 2-Chloro-2-morpholinomethyl benzophenone (CAS 898750-71-5)
- 4-Methyl-2-((pyridin-3-ylmethyl)amino)pentan-1-ol (CAS 1250726-63-6)
- 2-(6-Fluoropyridin-2-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one (CAS 2242502-32-3)
- 4-Bromo-1-(chloromethoxy)-2-methylbenzene (CAS 1532482-47-5)
- Cinnarizine-D8 (CAS 1185242-27-6)
- Indacaterol Impurity 32 (CAS CATO-C4X-150032)
- 2-Acetamido-2-deoxy-4-O-(β-D-galactopyranosyl)-D-galactopyranose (CAS 82535-18-0)
- 1-((Chloromethyl)sulfonyl)piperidine (CAS 90445-23-1)
- Methyl 3-(2-(methylsulfonamido)phenoxy)thiophene-2-carboxylate (CAS 900018-87-3)
- Fenbufen Ethyl Ester (CAS 1230-54-2)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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