6-Bromo-2,4-dimethylnicotinonitrile CAS 1934848-14-2
| CAS No. | 1934848-14-2 |
| Molecular Formula | C8H7BrN2 |
| Molecular Weight | 211.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 6-Bromo-2,4-dimethylnicotinonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 211.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6-Bromo-2,4-dimethylnicotinonitrile (CAS 1934848-14-2), molecular formula C8H7BrN2 and molecular weight 211.06 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 6-Bromo-2,4-dimethylnicotinonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H7BrN2 |
| Molecular Weight | 211.06 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-6-methyl-7-azaindole (CAS 1000340-58-8)
- 3-Bromo-7-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-40-1)
- 3-Bromo-4-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1000342-72-2)
- 6-Bromo-5-methyl-1H-indazole (CAS 1000343-69-0)
- 7-Bromo-1-methylindazole (CAS 1000576-59-9)
- 1-Bromo-2-ethynyl-4-methoxybenzene (CAS 1011736-13-2)
- 4-Bromo-2-methyl-7-azaindole (CAS 1014613-64-9)
- 3-Bromo-1-phenylprop-2-yn-1-ol (CAS 10508-57-3)
Recommended Standards
- 5-(Bromomethyl)benzofuran (CAS 188862-35-3)
- 7-(Bromomethyl)-1H-indazole (CAS 1934906-06-5)
- 7-Bromo-2H-chromene (CAS 18385-92-7)
- 5-Bromo-3-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1935992-71-4)
- 4-((2,5-Dimethylphenyl)sulfonyl)piperazin-2-one (CAS 903253-64-5)
- H-Arg-Phe-Ala-OH (H-1865.0250) (CAS 67368-27-8)
- Ethyl 4-((4-oxo-4,5-dihydrothiazol-2-yl)amino)benzoate (CAS 17823-28-8)
- (2E)-3-[4-(difluoromethoxy)-3-ethoxyphenyl]acrylic acid (CAS 757220-57-8)
- 7,7-Dimethyl-2-oxabicyclo[3.2.0]heptan-6-ol (CAS 1333823-86-1)
- 2-(3,5-Difluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 216393-57-6)
- 5MGU4Y7G7X 2234-82-4 Propylmagnesium chloride Chloropropylmagnesium Magnesium, chloropropyl- EINECS 218-785-5 EC 218-785-5 UNII-5MGU4Y7G7X (CAS 2234-82-4)
- 2-(3-(Methylthio)phenyl)ethanol (CAS 1195945-56-2)
- Butacaine Sulphate (CAS 149-15-5)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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