4-(1,3-thiazol-4-yl)benzoic acid CAS 877758-98-0
| CAS No. | 877758-98-0 |
| Molecular Formula | C10H7NO2S |
| Molecular Weight | 205.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(1,3-thiazol-4-yl)benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 4-(1,3-thiazol-4-yl)benzoic acid (CAS 877758-98-0), a certified reference material (molecular formula C10H7NO2S, MW 205.23 g/mol) for analytical method development and quality control.
Structurally, 4-(1,3-thiazol-4-yl)benzoic acid (C10H7NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 205.23 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7NO2S |
| Molecular Weight | 205.23 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related thiazol Standards
- 3-(1,3-thiazol-4-yl)benzoic acid (CAS 1083368-99-3)
- 2-(1,3-Thiazol-2-yl)benzoic acid (CAS 927802-39-9)
- 3-(1,3-Thiazol-2-yl)benzoic acid (CAS 847956-27-8)
- 4-(1,3-Thiazol-2-yl)benzoic acid (CAS 266369-49-7)
- 5-(Thiazol-5-yl)nicotinamide (CAS 1346687-54-4)
- N-(Thiazol-2-yl)picolinamide (CAS 301208-58-2)
- 1-(4-phenyl-1,3-thiazol-2-yl)ethan-1-ol (CAS 41029-90-7)
- 3-(1,3-Thiazol-2-yl)phenylboronic acid (CAS 1316856-96-8)
Recommended Standards
- 4-(2-Ethyl-1h-imidazol-1-yl)-3-fluoroaniline (CAS 937597-67-6)
- 3-Mercaptoquinoline-2-carboxylic acid (CAS 61830-01-1)
- 4-(2-Fluorophenyl)tetrahydro-2h-pyran-4-carbonitrile (CAS 859164-45-7)
- 3-Fluoro-8-isopropylquinolin-2-ol (CAS 550346-21-9)
- 1-Bromo-3-methoxy-5-(trifluoromethoxy)benzene (CAS 1330750-28-1)
- 4,6-Dimethoxypyrimidine-2-carbonyl chloride (CAS 509101-33-1)
- (2,3-dihydro-1-benzofuran-5-ylmethyl)(methyl)amine hydrochloride (CAS 1645513-87-6)
- Olopatadine Impurity 12 (CAS 66801-40-9)
- 5-Amino-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one (CAS 99584-09-5)
- 4-amino-2-(methylsulfanyl)pyrimidine-5-carbonitrile (CAS 770-30-9)
- 2-Pyridinecarbaldehyde N-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]hydrazone (CAS 173213-31-5)
- 4-Methyl-N-((1-methyl-1h-pyrrol-2-yl)methyl)pyridin-3-amine (CAS 1343653-93-9)
- 3-(Cyclopropylmethyl)-3-fluoroazetidine (CAS 1779918-82-9)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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