2-(4-Bromo-2-(difluoromethyl)-6-iodopyridin-3-yl)acetic acid CAS 1806910-66-6
| CAS No. | 1806910-66-6 |
| Molecular Formula | C8H5BrF2INO2 |
| Molecular Weight | 391.94 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-(4-Bromo-2-(difluoromethyl)-6-iodopyridin-3-yl)acetic acid.
2-(4-Bromo-2-(difluoromethyl)-6-iodopyridin-3-yl)acetic acid (CAS 1806910-66-6) is a high-purity analytical reference standard with the molecular formula C8H5BrF2INO2 and a molecular weight of 391.94 g/mol.
Structurally, 2-(4-Bromo-2-(difluoromethyl)-6-iodopyridin-3-yl)acetic acid (C8H5BrF2INO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 391.94 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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 Bromo Standards
- 2-(4-Bromo-2-(difluoromethyl)-5-iodopyridin-3-yl)acetic acid (CAS 1804463-01-1)
- 2-(2-Bromo-4-(difluoromethyl)-6-iodopyridin-3-yl)acetic acid (CAS 1804842-01-0)
- 2-(2-Bromo-3-(difluoromethyl)-6-iodopyridin-4-yl)acetic acid (CAS 1804892-14-5)
- 2-(2-Bromo-6-(difluoromethyl)-3-iodopyridin-4-yl)acetic acid (CAS 1805244-55-6)
- 2-(2-Bromo-5-(difluoromethyl)-3-iodopyridin-4-yl)acetic acid (CAS 1805345-48-5)
- 2-(6-Bromo-5-(difluoromethyl)-2-iodopyridin-3-yl)acetic acid (CAS 1805377-12-1)
- 2-(4-Bromo-5-(difluoromethyl)-6-iodopyridin-2-yl)acetic acid (CAS 1805418-70-5)
- 2-(6-Bromo-5-(difluoromethyl)-4-iodopyridin-3-yl)acetic acid (CAS 1806872-11-6)
Recommended Standards
- 2-(6-Bromo-2-(difluoromethyl)-5-iodopyridin-3-yl)acetic acid (CAS 1806909-94-3)
- 2-(4-Bromo-3-(difluoromethyl)-6-iodopyridin-2-yl)acetic acid (CAS 1806910-71-3)
- 2-(2-Bromo-4-(difluoromethyl)-5-iodopyridin-3-yl)acetic acid (CAS 1806909-74-9)
- 3-Chloro-N-(1-(4-ethylpiperazin-1-yl)-1-(thiophen-2-yl)propan-2-yl)benzamide (CAS 887205-62-1)
- Fmoc-(R)-3-Amino-3-(3-methoxyphenyl)pr opionic acid (CAS 511272-32-5)
- ethyl (2E)-2-cyano-3-[(4-iodophenyl)amino]prop-2-enoate (CAS 709637-42-3)
- 4-(4-Ethylphenyl)-4-oxobutanoyl chloride (CAS 1429309-47-6)
- Methyl 2,6-dibromo-5-chloropyrimidine-4-carboxylate (CAS 944128-95-4)
- 4-((4-Chlorobenzyl)(methyl)amino)butanoic acid hydrochloride (CAS 129041-40-3)
- 7-Keto-3α,12-α-dihydroxycholanic Acid (CAS 911-40-0)
- Benzyl N-Benzylpyrrolidine-3-carboxylate (CAS 570423-97-1)
- (E)-{[6-(4-chlorophenyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylidene}(methoxy)amine (CAS 338404-41-4)
- tert-Butyl 4-(((6-ethoxypyrimidin-4-yl)amino)methyl)piperidine-1-carboxylate (CAS 1353989-73-7)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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