4-Fluoro-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)benzamide CAS 897617-91-3
| CAS No. | 897617-91-3 |
| Molecular Formula | C16H13FN2O2S |
| Molecular Weight | 316.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Fluoro-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)benzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Fluoro-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)benzamide (CAS 897617-91-3), molecular formula C16H13FN2O2S and molecular weight 316.35 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Fluoro-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)benzamide (C16H13FN2O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), 4-Fluoro-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)benzamide 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.
Physical & Chemical Properties
| Molecular Formula | C16H13FN2O2S |
| Molecular Weight | 316.35 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) | 11.0 |
| 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 Fluoro Standards
- N-(4-Fluoro-3-methylbenzo[d]thiazol-2(3H)-ylidene)-3-methoxybenzamide (CAS 868371-17-9)
- N-(4-Fluoro-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-methoxybenzamide (CAS 868371-21-5)
- 4-(5-Fluoro-1h-indol-3-yl)-3,6-dihydro-2h-pyridine-1-carboxylic acid tert-butyl ester (CAS 935678-62-9)
- 4-(6-FLUORO-1H-INDOL-3-YL)-3,6-DIHYDRO-2H-PYRIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER (CAS 935679-13-3)
- 4-Fluoro-N-(4-(4-fluorophenyl)thiazol-2-yl)benzamide (CAS 123084-37-7)
- N-(2-Fluoro-4-methoxyphenyl)-4-oxo-1,4,5,6,7,8-hexahydrocyclohepta[b]pyrrole-3-carboxamide (CAS 168272-59-1)
- 4-(3-Fluoro-4-methoxybenzyl)-3,4-dihydro-2h-benzo[b][1,4]oxazine-2-carboxamide (CAS 924719-89-1)
- 4-Fluoro-N-[(4-methyl-1,2,3-thiadiazol-5-yl)carbonyl]benzenesulfonohydrazide (CAS 477872-17-6)
Recommended Standards
- 4-Ethoxy-N-(6-fluorobenzo[d]thiazol-2-yl)benzamide (CAS 476297-76-4)
- 4H-Chromene (CAS 254-03-5)
- 4-(Cyclooctylamino)-3-nitro-2H-chromen-2-one (CAS 309921-59-3)
- 5,7,4’-Trimethoxyafzelechin (CAS 918428-88-3)
- 1,3,5,7-Tetrachloronaphthalene (CAS 53555-64-9)
- Ergosta-7,22-dien-3-one (CAS 32507-77-0)
- 1-(4-Fluorophenyl)-4-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-5-amine (CAS 892766-34-6)
- 4-((tert-Butoxycarbonyl)amino)-3,6-dichloropicolinic acid (CAS 2287298-89-7)
- 4-{4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-1-yl}benzonitrile (CAS 1094828-05-3)
- 3'-Amino-4'-hydroxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 376594-02-4)
- 2-Nitrophenyl 2-chloroacetate (CAS 24265-34-7)
- n-[1-(n'-hydroxycarbamimidoyl)cyclohexyl]acetamide (CAS 1193390-68-9)
- tert-Butyl 3-(hydroxymethyl)-6-methyl-1H-indole-1-carboxylate (CAS 914349-04-5)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
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