4-(1,3-Thiazol-4-ylmethoxy)benzoic acid CAS 863763-94-4
| CAS No. | 863763-94-4 |
| Molecular Formula | C11H9NO3S |
| Molecular Weight | 235.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 235.26 g/mol gives 4-(1,3-Thiazol-4-ylmethoxy)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(1,3-Thiazol-4-ylmethoxy)benzoic acid (CAS 863763-94-4) is a high-purity analytical reference standard with the molecular formula C11H9NO3S and a molecular weight of 235.26 g/mol.
The molecular framework of 4-(1,3-Thiazol-4-ylmethoxy)benzoic acid (C11H9NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 4-(1,3-Thiazol-4-ylmethoxy)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 | C11H9NO3S |
| Molecular Weight | 235.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiazol Standards
- Ethyl 2-(thiazol-2-yl)pyrimidine-5-carboxylate (CAS 1068975-56-3)
- 4-{[(1,3-thiazol-4-yl)methyl]amino}pyridine-2-carboxylic acid (CAS 1343361-38-5)
- Ethyl 2-(thiazol-5-yl)pyrimidine-5-carboxylate (CAS 1447607-87-5)
- 2-(1,3-Thiazol-4-ylmethoxy)benzoic acid (CAS 863763-93-3)
- 3-(1,3-Thiazol-4-ylmethoxy)benzoic acid (CAS 874623-35-5)
- 8-(Thiazol-4-yl)-1H-purine-6(7H)-thione (CAS 65911-27-5)
- 1-(4-(Thiazol-2-yl)phenyl)thiourea (CAS 1146290-45-0)
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Recommended Standards
- 4-(1,3-Dioxaindan-5-yl)-2-hydrazinyl-1,3-thiazole (CAS 886494-83-3)
- 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3-dihydro-1,3-thiazol-2-one (CAS 925006-39-9)
- 4-(((1h-1,2,4-Triazol-3-yl)thio)methyl)benzoic acid (CAS 663212-32-6)
- 4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4h-1,2,4-triazole-3-thiol (CAS 959575-58-7)
- 1-((1R,3S,6R)-6-Methyl-7-oxabicyclo[4.1.0]heptan-3-yl)ethanone (CAS 1932365-85-9)
- Potassium Trifluoro(2-naphthyl)borate (CAS 668984-08-5)
- 1-(7-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1785577-54-9)
- 5-[(dimethyl-1,2-oxazol-4-yl)methyl]furan-2-carboxylic acid (CAS 842974-74-7)
- Terbinafine EP Impurity B (CAS 78628-81-6)
- (2'-(Di-p-tolylamino)-[1,1'-biphenyl]-2-yl)diphenylphosphine oxide (CAS 1579983-04-2)
- 2-(((2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)methyl)amino)acetic acid (CAS 1154335-22-4)
- Imidodicarbonimidic acid, 1,3-dimethyl ester (CAS 25649-35-8)
- N-(4-ethoxyphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 332392-08-2)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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