1142209-45-7 4-[(5-{[(3-Chlorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)methoxy]benzoic acid MFCD12028258 CAS 1142209-45-7
| CAS No. | 1142209-45-7 |
| Molecular Formula | C17H12ClN3O4S |
| Molecular Weight | 389.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1142209-45-7 4-[(5-{[(3-Chlorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)methoxy]benzoic acid MFCD12028258 (CAS 1142209-45-7), a certified reference material (molecular formula C17H12ClN3O4S, MW 389.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H12ClN3O4S, 1142209-45-7 4-[(5-{[(3-Chlorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)methoxy]benzoic acid MFCD12028258 contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 389.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H12ClN3O4S |
| Molecular Weight | 389.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 4-[(5-{[(4-Chlorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)methoxy]benzoic acid (CAS 1142210-59-0)
- 2-((1-(4-Chlorophenyl)-3-(methoxycarbonyl)-6-oxo-1,6-dihydropyridazin-4-yl)thio)pyridine 1-oxide (CAS 338756-25-5)
- 1-[(4-Chlorophenyl)sulfanyl]-4-[(4-fluorophenoxy)methyl]-2-nitrobenzene (CAS 477869-49-1)
- 4-Chlorophenyl 2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 332381-14-3)
- 5-(2-Chlorophenyl)-N-(4-phenoxyphenyl)furan-2-carboxamide (CAS 853331-44-9)
- Ethyl 2-((2-(4-chlorophenyl)-6-nitro-1H-benzo[d]imidazol-1-yl)oxy)propanoate (CAS 282523-41-5)
- Ethyl 2-{[2-(3-chlorophenyl)-6-nitro-1H-1,3-benzimidazol-1-yl]oxy}propanoate (CAS 303149-66-8)
- N-(4-((2-chlorophenyl)sulfonyl)phenyl)-4-fluorobenzamide (CAS 339105-42-9)
Recommended Standards
- 4-[({5-[(4-Chlorophenoxy)methyl]-1,3,4-thiadiazol-2-yl}carbonyl)amino]benzoic acid (CAS 1142202-91-2)
- O-tert-Butyl-2-hydroxy Efavirenz (CAS 201218-08-8)
- Phenyl (2-chloro-6,7,8-trimethoxyquinazolin-4-yl)carbamate (CAS 65962-96-1)
- 2-(6-(4-(2-Chloro-5-fluorophenoxy)piperidin-1-yl)pyridazin-3-yl)-5-methyl-1,3,4-oxadiazole (CAS 944808-88-2)
- Iruplinalkib (CAS 1854943-32-0)
- 2,3-Dichloro-4-nitrobenzenesulfonyl chloride (CAS 1803801-58-2)
- 4-Methoxy-3-((pyridin-2-ylmethyl)amino)benzoic acid (CAS 878714-50-2)
- 5-(Benzyloxy)-2-iodo-1,3-dimethylbenzene (CAS 126312-61-6)
- (3R,4R)-Hexa-1,5-diene-3,4-diol (CAS 112571-38-7)
- 6-Acetyl-4-(p-tolylamino)quinoline-3-carboxamide (CAS 1808991-73-2)
- 2-(4-Chlorobutoxy)tetrahydropyran (CAS 41302-05-0)
- 1-Ethyl-1h-imidazole-2-thiol (CAS 10583-83-2)
- [2-(4-Isopropylphenyl)-1,3-thiazol-4-yl]-acetic acid (CAS 668477-13-2)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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