N-(6-Fluorobenzo[d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide CAS 930919-58-7
| CAS No. | 930919-58-7 |
| Molecular Formula | C12H8FN3O2S |
| Molecular Weight | 277.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(6-Fluorobenzo[d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide 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.
N-(6-Fluorobenzo[d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide (CAS 930919-58-7) is a high-purity analytical reference standard with the molecular formula C12H8FN3O2S and a molecular weight of 277.27 g/mol.
Based on its molecular formula C12H8FN3O2S, N-(6-Fluorobenzo[d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures N-(6-Fluorobenzo[d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide 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 | C12H8FN3O2S |
| Molecular Weight | 277.27 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(6-Fluorobenzo[b]thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1381960-83-3)
- 2-(7-Fluorobenzo[b]thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 958451-92-8)
- Methyl 5-(5-fluorobenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylate (CAS 2113652-82-5)
- N-(6-Fluorobenzo[d]thiazol-2-yl)benzamide (CAS 16194-65-3)
- S-(2-((4-Fluorobenzo[d]thiazol-2-yl)amino)-2-oxoethyl) ethanethioate (CAS 955741-38-5)
- S-(2-((6-Fluorobenzo[d]thiazol-2-yl)amino)-2-oxoethyl) ethanethioate (CAS 955715-09-0)
- N-(4-Fluorobenzo[d]thiazol-2-yl)-2-phenylacetamide (CAS 907974-83-8)
- N-(4-Fluorobenzo[d]thiazol-2-yl)-4-methylbenzamide (CAS 906785-24-8)
Recommended Standards
- N-(3,4-difluorobenzyl)-N-methylbenzo[d][1,3]dioxol-5-amine (CAS 491604-79-6)
- N-methyl-2-(3-(trifluoromethyl)benzoyl)hydrazine-1-carbothioamide (CAS 866153-82-4)
- N-(2,4-Difluorophenyl)-N-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 332938-04-2)
- STK683963 (CAS 370073-65-7)
- Phenylphosphine, 99% (10 wt% in hexanes) (CAS 638-21-1)
- 7-amino-6-fluoro-3,4-dihydroquinolin-2(1H)-one (CAS 425704-63-8)
- 1-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1209611-14-2)
- Benzenemethanamine, α,2,4-trimethyl-, (αR)- (CAS 856563-10-5)
- 5-(2-Bromo-3,6-dichlorophenyl)oxazole (CAS 2364585-11-3)
- 1-(4-methylphenyl)-5-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1803607-92-2)
- N1,N1-Diethyl-1,3-cyclopentanediamine (CAS 1497095-46-1)
- Benzyl 3,7-diazabicyclo[4.2.0]Octane-7-carboxylate (CAS 1823589-65-6)
- ditert-butyl 6-formyl-7-methyl-spiro[3,4-dihydro-1,8-naphthyridine-2,3'-pyrrolidine]-1,1'-dicarboxylate (CAS 2755893-32-2)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com