2-Bromo-4-(tert-butyl)pyridine CAS 50488-34-1
| CAS No. | 50488-34-1 |
| Molecular Formula | C9H12BrN |
| Molecular Weight | 214.10 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-Bromo-4-(tert-butyl)pyridine.
CATO supplies 2-Bromo-4-(tert-butyl)pyridine (CAS 50488-34-1), a certified reference material (molecular formula C9H12BrN, MW 214.10 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 2-Bromo-4-(tert-butyl)pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Bromo-4-(tert-butyl)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 | C9H12BrN |
| Molecular Weight | 214.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3,4,6-trimethylaniline (CAS 102236-50-0)
- 4-Bromo-3,5-diethylpyridine (CAS 1032358-21-6)
- 1-(4-Bromo-2-methylphenyl)-N-methylmethanamine (CAS 1037090-12-2)
- (R)-1-(4-Bromo-2-methylphenyl)ethan-1-amine (CAS 1037090-26-8)
- 1-(4-Bromo-3-methylphenyl)ethanamine (CAS 105321-46-8)
- 4-Bromo-2-(tert-butyl)pyridine (CAS 1086381-30-7)
- (4-Bromo-2,6-dimethylphenyl)methanamine (CAS 1114822-90-0)
- 3-Bromo-4-isopropylaniline (CAS 112299-61-3)
Recommended Standards
- 2-(4-BROMOPHENYL)PROPAN-1-AMINE (CAS 256381-13-2)
- 2-Bromo-4-isopropylaniline (CAS 51605-97-1)
- 2-(2-Bromophenyl)-N-methylethanamine (CAS 915025-70-6)
- 2-Bromo-6-isobutylpyridine (CAS 71306-38-2)
- tert-butyl 3-(N’-hydroxycarbamimidoyl)-4-methylpiperazine-1-carboxylate (CAS 1807939-16-7)
- 2,5-Dichloro-4-ethoxypyrimidine (CAS 1351762-11-2)
- Tert-butyl 4-(2-(3-(1H-pyrazol-5-yl)phenoxy)ethyl)piperazine-1-carboxylate (CAS 1308645-70-6)
- (4-(4-Chlorophenyl)-5-(2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl)-1H-pyrazol-1-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 477762-87-1)
- 2,5,7,8-Tetrahydroxy-1,4-Naphthalenedione (CAS 2473-16-7)
- 5-(5-Hydroxy-1-methoxyisoquinolin-4-yl)-2-methoxybenzaldehyde (CAS 651030-52-3)
- O-allyl-N-((3R,6S)-6-(((tert-butyldimethylsilyl)oxy)methyl)-4-methyl-1,2,3,6-tetrahydropyridin-3-yl)hydroxylamine (CAS 1467157-48-7)
- 4-Acetyl-6-methylpyridazin-3(2H)-one (CAS 152343-22-1)
- N-((1-Isopropyl-1H-pyrazol-5-yl)methyl)-3-methoxypropan-1-amine hydrochloride (CAS 1856027-83-2)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com