1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea CAS 338407-21-9
| CAS No. | 338407-21-9 |
| Molecular Formula | C23H13Cl2F6N5O2 |
| Molecular Weight | 576.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 576.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea (CAS 338407-21-9), a certified reference material (molecular formula C23H13Cl2F6N5O2, MW 576.28 g/mol) for analytical method development and quality control.
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 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea 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 | C23H13Cl2F6N5O2 |
| Molecular Weight | 576.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-3-yl}-N'-methyl-2-oxoacetohydrazide (CAS 338409-91-9)
- 2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-2-yl}-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)acetamide (CAS 337920-35-1)
- 5-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-5-yl)-1-(4-chlorophenyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 321534-68-3)
- ((2-Butyl-4-chloro-1-((2`-(1-nitroso-1H-tetrazol-5-yl)-[1,1`-biphenyl]-4-yl)methyl)-1H-imidazole-5-yl)methonol) (CAS CATO-C3D-26203)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-{3-[(2,4-dichlorophenyl)methyl]-4-hydroxy-2-oxo-1,2-dihydropyridin-1-yl}piperidine-4-carboxamide (CAS 672949-06-3)
- N2-[4-chloro-2-({[3-chloro-5-(trifluoromethyl)-2-pyridyl]carbonyl}amino)-5-fluorophenyl]-3-chloro-5-(trifluoromethyl)pyridine-2-carboxamide (CAS 247060-60-2)
- 3-(5-Chloro-2-hydroxyphenyl)-5-isopropylimidazolidine-2,4-dione (CAS 55345-44-3)
- (E)-2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrol-2-yl}-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)ethene-1-sulfonamide (CAS 478246-23-0)
Recommended Standards
- (2S)-2-[(tert-Butoxy)carbonylamino]-3-(4-[(3-bromophenyl)methoxy]-3-iodophenyl)propanoic acid (CAS 179385-37-6)
- N-((5-((4-Bromobenzyl)thio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)methyl)-2-fluorobenzamide (CAS 389070-62-6)
- Amiodarone Impurity 16 (CAS 1391054-75-3)
- tert-Butyl ((1r,4r)-4-(3-chloro-N-(3-(pyridin-4-yl)benzyl)benzo[b]thiophene-2-carboxamido)cyclohexyl)carbamate (CAS 1060978-00-8)
- (2R,4R)-tert-Butyl 4-(((benzyloxy)carbonyl)amino)-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 1932593-75-3)
- 2-((4-Hydroxyphenyl)amino)-2-oxoacetic acid (CAS 54704-25-5)
- 1-Methyl-1,7-diazaspiro[4.4]Nonan-2-one hydrochloride (CAS 2254498-75-2)
- 1-(2-(6-(Methylamino)pyridin-3-yl)pyrrolidin-1-yl)ethan-1-one (CAS 1352494-78-0)
- ethyl 3-{bicyclo[2.2.1]heptan-2-yl}prop-2-enoate (CAS 1807920-92-8)
- (8'aR)-hexahydro-1'H-spiro[cyclopropane-1,7'-pyrrolo[1,2-a]piperazine]-3'-one (CAS 2166098-79-7)
- 5-(Benzyloxy)pentan-2-one (CAS 13329-18-5)
- 8-Phenyl-3,4-dihydronaphthalen-1(2H)-one (CAS 501374-10-3)
- 4-Isobutyl-1h,2'h-[3,3'-bipyrazol]-5-amine (CAS 1350479-35-4)
- Insulin Glargine (CAS 160337-95-1)
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