2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)difluoromethyl)thiazole-4-carboxylic acid CAS 1823184-07-1
| CAS No. | 1823184-07-1 |
| Molecular Formula | C11H4ClF5N2O2S |
| Molecular Weight | 358.67 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-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)difluoromethyl)thiazole-4-carboxylic acid.
2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)difluoromethyl)thiazole-4-carboxylic acid (CAS 1823184-07-1) is a high-purity analytical reference standard with the molecular formula C11H4ClF5N2O2S and a molecular weight of 358.67 g/mol.
Structurally, 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)difluoromethyl)thiazole-4-carboxylic acid (C11H4ClF5N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 358.67 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.
CATO manufactures 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)difluoromethyl)thiazole-4-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.
Physical & Chemical Properties
| Molecular Formula | C11H4ClF5N2O2S |
| Molecular Weight | 358.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-2-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)-4-(4-chlorophenyl)-1,3-thiazole (CAS 956187-27-2)
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- 2-Chloro-N-[2,4-dichloro-5-(propan-2-yloxy)phenyl]benzamide (CAS 338961-15-2)
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- 2-chloro-N-[imino(pyridin-4-yl)methyl]-6-(2,2,2-trifluoroethoxy)isonicotinamide (CAS 287979-32-2)
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Recommended Standards
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- Dimethoxy(methyl)(octadecyl)silane (CAS 70851-50-2)
- Paricalcitol Impurity 27 (CAS 139356-35-7)
- 2-Amino-3-fluoro-5-methylphenol (CAS 1823882-75-2)
- 2-Methyl-3-(4-nitrophenyl)-1H-indole (CAS 2013-84-5)
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- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
- Methyl 5-amino-2-(3-hydroxy-3-methylbutyl)-2H-indazole-7-carboxylate (CAS 2412105-02-1)
- 4-Bromo-5-(4-methoxyphenyl)furan-2(5H)-one (CAS 32060-84-7)
- N-(3-Acetylphenyl)-4-chlorobenzamide (CAS 223500-13-8)
- 1,5,6-Trichloroacenaphthene (CAS 84944-90-1)
- Gadobutrol Impurity 11 (CAS 294-90-6)
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