1-((4-(2-Chlorophenoxy)phenyl)sulfonamido)cyclohexane-1-carboxylic acid CAS 885268-82-6
| CAS No. | 885268-82-6 |
| Molecular Formula | C19H20ClNO5S |
| Molecular Weight | 409.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1-((4-(2-Chlorophenoxy)phenyl)sulfonamido)cyclohexane-1-carboxylic acid (CAS 885268-82-6), molecular formula C19H20ClNO5S and molecular weight 409.88 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 1-((4-(2-Chlorophenoxy)phenyl)sulfonamido)cyclohexane-1-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 409.88 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 manufactures 1-((4-(2-Chlorophenoxy)phenyl)sulfonamido)cyclohexane-1-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 | C19H20ClNO5S |
| Molecular Weight | 409.88 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (Z)-5-(3-((2-Chloro-4-fluorophenoxy)methyl)-4-methoxybenzylidene)-2-mercaptothiazol-4(5H)-one (CAS 832737-63-0)
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- 4-((4-(Tert-butyl)phenyl)sulfonyl)-6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid (CAS 866134-75-0)
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- (R)-4-(benzyloxy)-3-(((benzyloxy)carbonyl)amino)-4-oxobutanoic acid (CAS 81440-35-9)
- 5-Hydroxy-2-(methylsulfonamido)benzenesulfonamide (CAS 1243474-38-5)
- N-((4-methyl-2-phenylthiazol-5-yl)methyl)cyclopropanamine (CAS 937667-91-9)
- Propranolol Impurity 61 (CAS CATO-C4X-151961)
- 1H-Benzo[d]imidazo[1,2-a]imidazole-3-carbaldehyde (CAS 64196-74-3)
- Solvent Green 1 (CAS 41272-40-6)
- Furfural Impurity 3 (CAS 620-02-0)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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