2-(Bromomethyl)-4-(difluoromethyl)-5-iodopyridine-3-carboxylic acid CAS 1805556-79-9
| CAS No. | 1805556-79-9 |
| Molecular Formula | C8H5BrF2INO2 |
| Molecular Weight | 391.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Bromomethyl)-4-(difluoromethyl)-5-iodopyridine-3-carboxylic acid 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.
2-(Bromomethyl)-4-(difluoromethyl)-5-iodopyridine-3-carboxylic acid (CAS 1805556-79-9) is a high-purity analytical reference standard with the molecular formula C8H5BrF2INO2 and a molecular weight of 391.94 g/mol.
2-(Bromomethyl)-4-(difluoromethyl)-5-iodopyridine-3-carboxylic acid (C8H5BrF2INO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H5BrF2INO2 |
| Molecular Weight | 391.94 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 2-(Bromomethyl)-6-(difluoromethyl)-3-iodopyridine-4-carboxylic acid (CAS 1805556-88-0)
- 9- (Bromomethyl) - 2, 3, 6, 7- tetramethoxyphenanthrene (CAS 1150647-83-8)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-4-nitropyridine (CAS 1804860-54-5)
- 2-(Bromomethyl)-6-(difluoromethyl)-4-iodo-3-nitropyridine (CAS 1806860-79-6)
- 3-(Bromomethyl)-5-(3,5-dimethylbenzyl)-6-ethyl-2H-thiazolo[3,2-a]pyrimidin-7(3H)-one (CAS 199852-48-7)
- 1,3-Bis(bromomethyl)-5-iodobenzene (CAS 107164-93-2)
- 1,2-Bis(bromomethyl)-4-iodobenzene (CAS 689260-54-6)
- 1,4-Bis(bromomethyl)-2-iodobenzene (CAS 60017-02-9)
Recommended Standards
- 2-(4-Bromo-5-(difluoromethyl)-6-iodopyridin-2-yl)acetic acid (CAS 1805418-70-5)
- 2-(6-Bromo-5-(difluoromethyl)-2-iodopyridin-3-yl)acetic acid (CAS 1805377-12-1)
- 2-(6-Bromo-5-(difluoromethyl)-4-iodopyridin-3-yl)acetic acid (CAS 1806872-11-6)
- 2-(2-Bromo-5-(difluoromethyl)-3-iodopyridin-4-yl)acetic acid (CAS 1805345-48-5)
- 3-Fluoro-5-hydroxyphenylboronic Acid (CAS 871329-82-7)
- 2-(4-(Tert-butyl)phenyl)-8-methylquinoline-4-carboxylic acid (CAS 897566-25-5)
- 7646-93-7 1J1K03241F Potassium bisulfate Potassium hydrogensulphate Sulfuric acid, potassium salt (1:1) Sulfuric acid, monopotassium salt Acid potassium sulfate AI3-04459 Caswell No. 682C EINECS 231-594-1 EPA Pesticide Chemical Code 005605 Monopotassium hydrogen sulfate Monopotassium sulfate NSC 409996 Potassium acid sulfate Potassium bisulphate Potassium hydrogen sulfate Potassium hydrogen sulfate, solid Potassium hydrosulfate (KHSO4) Potassium sulfate Potassium sulfate (KHSO4) Sal enixum Sulfuric acid potassium salt (1:1) UNII-1J1K03241F Potassium hydrogen sulfate [UN2509] [Corrosive] UN2509 (CAS 7646-93-7)
- Sugammadex Impurity 58 (CAS 1202259-85-5)
- (2-((2-Methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(phenyl)methanone (CAS 851800-97-0)
- Poly(oxy-1,2-ethanediyl), .alpha.-(3-carboxy-1-oxo-2-sulfopropyl)-.omega.-(dodecyloxy)-, sodium salt (CAS 26468-80-4)
- 2,4-Dichloro-1-methyl-1H-imidazole-5-carbaldehyde (CAS 1240526-82-2)
- 2,5-Dibromo-8-fluoroquinoline (CAS 1597291-48-9)
- 4-Amino-2-bromotetrahydro-3-thiopheneol 1,1-Dioxide (CAS 146578-03-2)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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