3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonate CAS 338406-93-2
| CAS No. | 338406-93-2 |
| Molecular Formula | C22H11Cl2F6N3O4S |
| Molecular Weight | 598.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 598.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonate (CAS 338406-93-2), molecular formula C22H11Cl2F6N3O4S and molecular weight 598.30 g/mol, is a CATO reference standard with documented purity and traceability.
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 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonate 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 | C22H11Cl2F6N3O4S |
| Molecular Weight | 598.30 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- N-(3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-(2-(((2-(methylsulfonyl)ethyl)amino)methyl)thiazol-4-yl)quinazolin-4-amine (CAS 388082-81-3)
- Chloro[tris(4-chlorophenyl)phosphine]gold (CAS 65295-04-7)
- N-(3-Chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-sulfonamide (CAS 338407-11-7)
- 4-Chloro-N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 338773-06-1)
- N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)-3-(trifluoromethyl)benzamide (CAS 478262-08-7)
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- 2-((4-Chloro-N-(2,4-dichloro-5-isopropoxyphenyl)phenyl)sulfonamido)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 338967-60-5)
Recommended Standards
- Bromfenac Impurity 41 (CAS 2192334-72-6)
- 6,8-Dibromo-3,3-bis(((2-ethylhexyl)oxy)methyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine (CAS 700817-08-9)
- Nonanedioic acid, polymer with 1,2-propanediol (CAS 29408-67-1)
- Rivaroxaban EP Impurity I (CAS 1151893-81-0)
- 3-(2-Bromoacetamido)benzene-1-sulfonyl fluoride (CAS 658-95-7)
- 2-Bromo-1-methoxy-3,5-dimethylbenzene (CAS 77665-04-4)
- 2,6-Difluoro-N-(propan-2-yl)aniline (CAS 1152562-27-0)
- Methyl 4-(difluoromethoxy)-3-iodobenzoate (CAS 1131614-23-7)
- 4-((4-Fluoro-2-nitrophenyl)amino)cyclohexan-1-ol (CAS 1233958-92-3)
- (E)-3-(2-(methylamino)thiazol-5-yl)-3-oxopropanal O-(4-chlorobenzyl) oxime (CAS 338400-19-4)
- 6,8-Dihydroxy-3-methylisochroman-1-one (CAS 19314-92-2)
- 4-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 920965-86-2)
- (+/-)-4-isopropylazetidin-2-one 4-(propan-2-yl)azetidin-2-one 7486-92-2 (CAS 7486-92-2)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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