2-Cyanophenylzinc bromide 0.5 M in Tetrahydrofuran CAS 131379-17-4
| CAS No. | 131379-17-4 |
| Molecular Formula | C7H4BrNZn |
| Molecular Weight | 247.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Cyanophenylzinc bromide 0.5 M in Tetrahydrofuran (CAS 131379-17-4) is a high-purity analytical reference standard with the molecular formula C7H4BrNZn and a molecular weight of 247.43 g/mol.
2-Cyanophenylzinc bromide 0.5 M in Tetrahydrofuran (C7H4BrNZn) contains a salt form, a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Cyanophenylzinc bromide 0.5 M in Tetrahydrofuran 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 | C7H4BrNZn |
| Molecular Weight | 247.43 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Cyanophenylzinc Standards
Recommended Standards
- 1,3,5-Trichloro-2-(difluoromethoxy)benzene (CAS 1261457-01-5)
- Strontium Bromide (CAS 10476-81-0)
- 1,2,4-Trichloro-5-(difluoromethoxy)benzene (CAS 1261853-01-3)
- 1-Isothiocyanato-9-(methylsulfinyl)nonane (CAS 75272-82-1)
- (S)-2-Amino-3-(isoxazol-3-yl)propanoic acid (CAS 189215-63-2)
- 4-Bromo-2-fluoro-2-thiomorpholinomethyl benzophenone (CAS 898782-14-4)
- 5-(Allyloxy)-2-methyl-1H-indole (CAS 148322-06-9)
- Benzyl 4-(1-hydroxycyclopropyl)piperidine-1-carboxylate (CAS 1358782-66-7)
- 6-(Furan-2-yl)-3-methyl-1-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 565167-01-3)
- 6-Bromo-2-chloro-7-fluoroquinoline (CAS 1354954-57-6)
- 2,3-Dihydro-1-benzothiophene-3-carboxylic acid (CAS 19156-56-0)
- 1-Chloro-4-[chloro(difluoro)methoxy]-2,3,5,6-tetrafluoro-benzene (CAS 1417566-55-2)
- N,N,2-Trimethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-3-carboxamide (CAS 1706442-34-3)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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