2-[(2-Fluorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid CAS 941869-55-2
| CAS No. | 941869-55-2 |
| Molecular Formula | C11H7FN2O3S |
| Molecular Weight | 266.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-[(2-Fluorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid (CAS 941869-55-2), a certified reference material (molecular formula C11H7FN2O3S, MW 266.25 g/mol) for analytical method development and quality control.
Structurally, 2-[(2-Fluorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid (C11H7FN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 266.25 g/mol, it falls into the medium-molecular-weight range. 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 2-[(2-Fluorobenzoyl)amino]-1,3-thiazole-4-carboxylic 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 | C11H7FN2O3S |
| Molecular Weight | 266.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzoyl Standards
- 2-[(3-Fluorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid (CAS 941869-58-5)
- 2-[(4-Fluorobenzoyl)amino]-1,3-thiazole-4-carboxylic acid (CAS 941869-52-9)
- 2-(1-(4-Fluorobenzoyl)piperidin-3-yl)acetic acid (CAS 1242906-22-4)
- 2-(4-(4-Fluorobenzoyl)piperidin-1-yl)acetic acid (CAS 1419957-25-7)
- 1-(2-Fluorobenzoyl)-1H-indole-3-carbaldehyde (CAS 1267464-96-9)
- 1-(3-Fluorobenzoyl)-1H-indole-3-carbaldehyde (CAS 1267698-09-8)
- 1-(4-Fluorobenzoyl)-1H-indole-3-carbaldehyde (CAS 380220-37-1)
- Methyl 1-(4-fluorobenzoyl)-4-hydroxypyrrolidine-2-carboxylate (CAS 318247-24-4)
Recommended Standards
- 2,4-dinitro-5-(piperidin-1-yl)aniline (CAS 897544-63-7)
- 2-(Butoxycarbonyl)terephthalic acid (CAS 91910-96-2)
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- 2-[2-Oxo-2-(pyridin-3-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 800402-00-0)
- 2-nitrobenzenesulfonyl fluoride (CAS 433-98-7)
- D-(+)-Lactose Monohydrate (CAS 64044-51-5)
- (Thiazole-4-carbonyl)-L-proline (CAS 1344911-31-4)
- 4-Amino-5-(difluoromethyl)-2-hydroxynicotinamide (CAS 1805337-83-0)
- 5-Methylpyrrolidine-3-carboxylic acid (CAS 89531-40-8)
- 1-(Pyridin-2-ylmethyl)-1h-pyrazol-5-amine (CAS 956779-00-3)
- (S)-Benzoic acid 7R-methyl-1R-(1R,4R,5-trimethyl-hex-2-enyl)-octahydro-inden-4-yl ester (CAS 68702-86-3)
- 2-Chloro-1-(6-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl)ethanone (CAS 228710-83-6)
- Bacampicillin EP Impurity I N,N＇-Dibenzylethylenediamine (CAS 33276-75-4)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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