Biphenyl compound 3 CAS CATO-C4X-26293
| CAS No. | CATO-C4X-26293 |
| Molecular Formula | C20H21F2NO4S |
| Molecular Weight | 409.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Biphenyl compound 3 (CAS CATO-C4X-26293) is a high-purity analytical reference standard with the molecular formula C20H21F2NO4S and a molecular weight of 409.45 g/mol.
Biphenyl compound 3 (C20H21F2NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Biphenyl compound 3 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 | C20H21F2NO4S |
| Molecular Weight | 409.45 g/mol |
| Purity | >95% |
| 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 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Tert-butyl 6-((4-cyano-2-fluorobenzyl)oxy)-3',6'-dihydro-[2,4'-bipyridine]-1'(2'H)-carboxylate (CAS 2428642-40-2)
- (6-phenoxypyridin-3-yl)methanamine (CAS 620608-78-8)
- 3-(Dimethylamino)-1-(naphthalen-2-yl)prop-2-en-1-one (CAS 138716-23-1)
- Cyclopentyl benzoate (CAS 32651-38-0)
- Propane-1-sulfonohydrazide (CAS 58032-83-0)
- 3-Amino-4-(3-hydroxyphenyl)butyric Acid (CAS 1368161-70-9)
- 5-Fluoro-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1785264-14-3)
- 2-Nitro-4-((trifluoromethyl)sulfonyl)phenol (CAS 15183-75-2)
- 3-Benzyl-6,8-dibromo-2-methylquinazolin-4(3H)-one (CAS 86993-63-7)
- {4-[3-(Ethylcarbamoyl)phenyl]phenyl}acetic acid (CAS 1375069-21-8)
- Insulin degludec (CAS 844439-96-9)
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