3-(4-methyl-1,3-thiazol-2-yl)benzoic acid CAS 35195-86-9
| CAS No. | 35195-86-9 |
| Molecular Formula | C11H9NO2S |
| Molecular Weight | 219.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(4-methyl-1,3-thiazol-2-yl)benzoic acid (CAS 35195-86-9) is a high-purity analytical reference standard with the molecular formula C11H9NO2S and a molecular weight of 219.26 g/mol.
The molecular framework of 3-(4-methyl-1,3-thiazol-2-yl)benzoic acid (C11H9NO2S) 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).
CATO manufactures 3-(4-methyl-1,3-thiazol-2-yl)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 | C11H9NO2S |
| Molecular Weight | 219.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 4-(1,3-Thiazol-4-ylmethoxy)benzaldehyde (CAS 118001-74-4)
- 3-(5-methyl-1,3-thiazol-2-yl)benzoic acid (CAS 1247118-11-1)
- Methyl 3-(thiazol-2-yl)benzoate (CAS 168618-63-1)
- (1,3-Thiazol-5-yl)methyl benzoate (CAS 478247-78-8)
- 2-(1,3-Thiazol-4-ylmethoxy)benzaldehyde (CAS 923193-48-0)
- 2-(2-Methyl-1,3-thiazol-4-yl)benzoic acid (CAS 65032-66-8)
- 2-(4-phenyl-1,3-thiazol-5-yl)acetic acid (CAS 859482-70-5)
- 3-(2-Methyl-1,3-thiazol-4-yl)benzoic acid (CAS 28077-41-0)
Recommended Standards
- 3-(3-Methylphenyl)-1,2-thiazole-4-carboxylic acid (CAS 67113-93-3)
- 3-(4-Methylphenyl)-1,2-thiazole-4-carboxylic acid (CAS 67049-13-2)
- 3-(2-Methylphenyl)-1,2-thiazole-4-carboxylic acid (CAS 67048-49-1)
- 3-(Benzyloxy)isothiazole-5-carbaldehyde (CAS 415724-80-0)
- N-(2-chlorobenzyl)-3-nitropyridin-2-amine (CAS 339028-02-3)
- Propane-1,3-diyl dibenzoate (CAS 2451-86-7)
- 4-(Difluoromethyl)-2-hydroxy-5-(trifluoromethyl)nicotinaldehyde (CAS 1805620-98-7)
- 2-(3-Methoxy-2-methylphenyl)oxazolo[4,5-b]pyridine (CAS 60772-59-0)
- 3-Hydroxy-pyrrolidine-2-carboxylic acid hydrochloride (CAS 1956319-64-4)
- [1,2,5]Thiadiazolo[3,4-b]pyrazine-5,6-diamine (CAS 113035-18-0)
- N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)acetamide (CAS 1150271-57-0)
- 5-(Benzyloxy)-1,3-dimethyl-1h-pyrazole-4-carbaldehyde (CAS 1174307-24-4)
- 5-(Chloromethyl)-2-methyl-1,3-oxazole (CAS 1196146-69-6)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
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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