5-Amino-2-(phenylthio)benzoic acid CAS 63185-86-4
| CAS No. | 63185-86-4 |
| Molecular Formula | C13H11NO2S |
| Molecular Weight | 245.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 245.30 g/mol gives 5-Amino-2-(phenylthio)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Amino-2-(phenylthio)benzoic acid (CAS 63185-86-4) is a high-purity analytical reference standard with the molecular formula C13H11NO2S and a molecular weight of 245.30 g/mol.
5-Amino-2-(phenylthio)benzoic acid (C13H11NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 5-Amino-2-(phenylthio)benzoic 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 | C13H11NO2S |
| Molecular Weight | 245.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(1-Methoxycyclobutyl)-1-methyl-1H-pyrazole-3-sulfonamide (CAS 2428478-76-4)
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- 5-((1H-Indol-3-yl)methyl)-2-aminothiazol-4(5H)-one (CAS 61492-51-1)
- 6-(Allylthio)-4-phenyl-1,3,5-triazin-2(1H)-one (CAS 652154-75-1)
- (Butan-2-yl)(3-phenylbutyl)amine (CAS 1240567-61-6)
- 3-Bromo-6-fluoro-2-methoxyaniline (CAS 2091657-12-2)
- 2-Butoxy-N-(2-(diethylamino)ethyl)-N-(2,6-dimethylphenyl)quinoline-4-carboxamide hydrochloride (CAS 77966-20-2)
- Isopropyl 2-amino-4-(4-fluorophenyl)-5-methylthiophene-3-carboxylate (CAS 627058-15-5)
- 4-Benzamidocyclohexanol (CAS 204691-99-6)
- 2-([1,1'-Biphenyl]-4-yl)-[1,2,4]triazolo[5,1-a]isoquinoline (CAS 75318-62-6)
- 4-(Methoxycarbonyl)-1,4-dimethylcyclohexanecarboxylic acid (CAS 1960487-45-9)
- 2-(tert-butoxy) propan-1-ol (CAS 94023-15-1)
- trans-3-Fluorocyclobutanamine (CAS 1260670-33-4)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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