5-Chloro-2-(3-(3-iodobenzoyl)thioureido)benzoic acid CAS 531539-93-2
| CAS No. | 531539-93-2 |
| Molecular Formula | C15H10ClIN2O3S |
| Molecular Weight | 460.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 460.67 g/mol gives 5-Chloro-2-(3-(3-iodobenzoyl)thioureido)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Chloro-2-(3-(3-iodobenzoyl)thioureido)benzoic acid (CAS 531539-93-2) is a high-purity analytical reference standard with the molecular formula C15H10ClIN2O3S and a molecular weight of 460.67 g/mol.
5-Chloro-2-(3-(3-iodobenzoyl)thioureido)benzoic acid (C15H10ClIN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/iodine substitution. It is notably hygroscopic, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 5-Chloro-2-(3-(3-iodobenzoyl)thioureido)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 | C15H10ClIN2O3S |
| Molecular Weight | 460.67 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 5-(Fluorosulfonyl)-2-(hexadecylthio)benzoic acid (CAS 199461-25-1)
- 79614-91-8 2-Pyridinamine, 3-chloro-N-(3-methoxy-2,6-dinitro-4-(trifluoromethyl)phenyl)-5-(trifluoromethyl)- DTXSID90229809 (CAS 79614-91-8)
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- 2-((5-(Chloromethyl)thiophen-2-yl)oxy)benzoic acid (CAS 136309-62-1)
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- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)tetrazolo[1,5-a]pyridine (CAS 1433983-01-7)
- 2-Acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-D-glucopyranose Pentaacetate (CAS 309263-13-6)
- 4-Hydroxy-2-iodo-6-(trifluoromethyl)pyridine (CAS 1227574-61-9)
- 2-(Aminomethyl)-N,N-dimethylindane-2-amine (CAS 1157497-87-4)
- (S)-1-(Piperidin-4-yl)pyrrolidine-2-carboxylic acid dihydrochloride (CAS 1609388-60-4)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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