3-Formylphenyl 3-nitrobenzenesulfonate CAS 1432437-14-3
| CAS No. | 1432437-14-3 |
| Molecular Formula | C13H9NO6S |
| Molecular Weight | 307.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Formylphenyl 3-nitrobenzenesulfonate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Formylphenyl 3-nitrobenzenesulfonate (CAS 1432437-14-3) is a high-purity analytical reference standard with the molecular formula C13H9NO6S and a molecular weight of 307.28 g/mol.
3-Formylphenyl 3-nitrobenzenesulfonate (C13H9NO6S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 3-Formylphenyl 3-nitrobenzenesulfonate 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 | C13H9NO6S |
| Molecular Weight | 307.28 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Formylphenyl Standards
- 2-Formylphenyl 4-nitrobenzenesulfonate (CAS 116748-53-9)
- 4-Formylphenyl 3-nitrobenzenesulfonate (CAS 1334304-62-9)
- 4-Formylphenyl 4-nitrobenzenesulfonate (CAS 55660-69-0)
- Methyl 3-(4-formylphenyl)-5-(trifluoromethyl)benzoate (CAS 1820649-85-1)
- 4-Formylphenyl 4-bromo-1-methyl-1h-pyrazole-3-carboxylate (CAS 512809-29-9)
- 4-Formylphenyl 4-bromobenzoate (CAS 329694-40-8)
- 4-Formylphenyl [1,1'-biphenyl]-4-carboxylate (CAS 303058-49-3)
- 2-Formylphenyl naphthalene-2-sulfonate (CAS 634593-05-8)
Recommended Standards
- 2-(Diphenylphosphino)nicotinic acid (CAS 171562-73-5)
- 5-(4-Fluorophenyl)-4-hydroxy-2-(phenylethynyl)-6H-1,3-oxazin-6-one (CAS 1923190-14-0)
- Varenicline Impurity 55 (CAS CATO-C4X-196255)
- 2-((3-Fluorophenyl)ethynyl)-4-hydroxy-5-phenyl-6H-1,3-oxazin-6-one (CAS 1956324-52-9)
- 4-(3-(tert-Butyl)-5-methylphenyl)-1H-pyrazol-3-amine hydrochloride (CAS 1177349-64-2)
- 4-(2-Fluorophenyl)-2-methylthiazole-5-carboxylic acid (CAS 1188184-08-8)
- 1,3-Oxazole-4-carbonyl chloride (CAS 62348-20-3)
- N-(3-aminopropyl)-4-bromo-2-fluorobenzamide hydrochloride (CAS 1590271-44-5)
- Lopinavir EP Impurity M (CAS CATO-C4X-168213)
- 2-(4-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-2-ol (CAS 2820542-46-7)
- 3-Bromo-5-iodopyridin-2-ol (CAS 637348-81-3)
- Z-N-Me-D-Phe-OH (CAS 114526-00-0)
- 2-(2-Phenylethyl)morpholine (CAS 58039-64-8)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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