2-{N-[3-(trifluoromethyl)phenyl]4-chlorobenzenesulfonamido}acetic acid CAS 478260-84-3
| CAS No. | 478260-84-3 |
| Molecular Formula | C15H11ClF3NO4S |
| Molecular Weight | 393.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 393.77 g/mol gives 2-{N-[3-(trifluoromethyl)phenyl]4-chlorobenzenesulfonamido}acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-{N-[3-(trifluoromethyl)phenyl]4-chlorobenzenesulfonamido}acetic acid (CAS 478260-84-3) is a high-purity analytical reference standard with the molecular formula C15H11ClF3NO4S and a molecular weight of 393.77 g/mol.
Structurally, 2-{N-[3-(trifluoromethyl)phenyl]4-chlorobenzenesulfonamido}acetic acid (C15H11ClF3NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 393.77 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 2-{N-[3-(trifluoromethyl)phenyl]4-chlorobenzenesulfonamido}acetic 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 | C15H11ClF3NO4S |
| Molecular Weight | 393.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-(((3-(trifluoromethyl)phenyl)thio)methyl)phenyl)thiophene-2-carboxamide (CAS 338398-68-8)
- 7-(((2-(2-(Trifluoromethyl)phenyl)cyclopentyl)amino)methyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 1808316-47-3)
- Ethyl 2-(4-(3-(trifluoromethyl)benzoyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-3-yl)acetate (CAS 439112-05-7)
- 1-Methyl-3-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide (CAS 477886-35-4)
- N1-(2-{[3-(trifluoromethyl)benzyl]thio}phenyl)-2,2-dichloroacetamide (CAS 646989-67-5)
- 5-(((Trifluoromethyl)sulfonyl)oxy)-2,3-dihydrobenzo[b]oxepin-8-yl pivalate (CAS 2226905-02-6)
- 2-{[2-(trifluoromethyl)phenyl]carbamoyl}thiophen-3-yl N,N-dimethylsulfamate (CAS 338794-22-2)
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Recommended Standards
- N-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)carbamoyl)-4-methylbenzenesulfonamide (CAS 144848-79-3)
- 3-[5-Chloro-3-(trifluoromethyl)pyridin-2-yl]-1-(4-methylbenzenesulfonyl)urea (CAS 866043-25-6)
- Bromocyclen (CAS 1715-40-8)
- 4-(((2-Chloro-5-(trifluoromethyl)phenyl)sulfonamido)methyl)benzoic acid (CAS 749897-01-6)
- 2-(trifluoromethyl)-1,3-benzothiazole-6-carbonitrile (CAS 1225041-14-4)
- 2-Amino-6-methylheptane (CAS 543-82-8)
- 5-Amino1-bromo-3-methyl-2-nitrobenzene (CAS 885523-78-4)
- (3-Methoxyazetidin-3-yl)methanol hydrochloride (CAS 2253632-08-3)
- Ethyl 2-amino-2-methylpentanoate (CAS 13893-47-5)
- 3-(2-Methylpropoxy)propan-1-ol (CAS 89855-49-2)
- 3-Quinolin-2-yl-acrylic acid (CAS 6287-63-4)
- (2e)-3-(1-Butyl-5-chloro-3-methyl-1h-pyrazol-4-yl)prop-2-enoic acid (CAS 956369-98-5)
- 1-(4-(4-Bromophenyl)-3-morpholino-1H-pyrrol-2-yl)ethanone (CAS 142847-08-3)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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