6-Bromo-4-methoxynicotinonitrile CAS 1369804-85-2
| CAS No. | 1369804-85-2 |
| Molecular Formula | C7H5BrN2O |
| Molecular Weight | 213.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Bromo-4-methoxynicotinonitrile is closely related to an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Bromo-4-methoxynicotinonitrile (CAS 1369804-85-2), molecular formula C7H5BrN2O and molecular weight 213.03 g/mol, is a CATO reference standard with documented purity and traceability.
6-Bromo-4-methoxynicotinonitrile (C7H5BrN2O) contains an amide group, a hydroxyl group, an ether linkage, 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.
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 6-Bromo-4-methoxynicotinonitrile 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 | C7H5BrN2O |
| Molecular Weight | 213.03 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 7-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 1019918-41-2)
- 6-Bromo-7-methyloxazolo[5,4-b]pyridine (CAS 1023817-91-5)
- 6-Bromo-5-methyloxazolo[5,4-b]pyridine (CAS 1023817-93-7)
- 5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyrazine (CAS 1086064-35-8)
- 4-Bromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1086064-49-4)
- 5-Bromo-1H-pyrrolo[2,3-b]pyridine 7-oxide (CAS 1092580-91-0)
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Recommended Standards
- 6-Bromoimidazo[1,2-b]pyridazin-3-amine (CAS 1369154-31-3)
- 3-Amino-6-bromo-[1,2,4]triazolo[4,3-a]pyridine (CAS 1378862-01-1)
- 6-Bromo-3-methyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1368328-57-7)
- 6-Bromo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one (CAS 1393534-34-3)
- 2-(2-((Benzyl(ethyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353976-08-5)
- 1,1,1,2,2,3,3-heptadeuterio-4-iodo-butane (CAS 2708278-33-3)
- 5-Bromo-2,4-dimethyloxazole (CAS 187399-73-1)
- 2-nitro-3-phenoxyaniline (CAS 1505150-85-5)
- 3-Amino-5-cyanophenylboronic acid, HCl (CAS 913835-26-4)
- 5-(Dimethoxymethyl)-1-phenyl-1H-pyrazole (CAS 1055246-96-2)
- 5-(1-Amino-2-methylpropyl)-2-methylphenol (CAS 1270541-44-0)
- 2-chloro-N-methyl-pyridin-3-amine (CAS 40932-43-2)
- 6-Chloro-6-heptenenitrile (CAS 148252-47-5)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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