Methyl 2-bromo-5-fluoro-3-((4-methylphenyl)sulfonamido)benzoate CAS 2086689-91-8
| CAS No. | 2086689-91-8 |
| Molecular Formula | C15H13BrFNO4S |
| Molecular Weight | 402.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2-bromo-5-fluoro-3-((4-methylphenyl)sulfonamido)benzoate.
Methyl 2-bromo-5-fluoro-3-((4-methylphenyl)sulfonamido)benzoate (CAS 2086689-91-8), molecular formula C15H13BrFNO4S and molecular weight 402.24 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 2-bromo-5-fluoro-3-((4-methylphenyl)sulfonamido)benzoate (C15H13BrFNO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Methyl 2-bromo-5-fluoro-3-((4-methylphenyl)sulfonamido)benzoate 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 | C15H13BrFNO4S |
| Molecular Weight | 402.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Remimazolam Impurity 4 (CAS 308242-23-1)
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- (6R,7R)-Benzhydryl 7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (CAS 33747-51-2)
- (1,2-methylenefullerene-C<SUB>60</SUB>)-61-carboxylic acid (CAS 155116-19-1)
- 4-Methyl-2-oxo-2H-chromen-7-yl tosyl-L-leucinate (CAS 152061-78-4)
- LY 2940680 (CAS 1258861-20-9)
- 20300-50-9 Odontoside (CAS 20300-50-9)
- 3-(4-(Diethylamino)phenyl)pentan-3-ol (CAS 1443328-16-2)
- N-(2-(4-Chlorophenyl)acetoxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-87-6)
- 2,2,2-Trifluoro-N-(3-methoxyphenyl)acetamide (CAS 14818-55-4)
- 4-(4-Nitrophenyl)pyridine (CAS 4282-45-5)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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