N-(6-Methoxybenzo[d]thiazol-2-yl)nicotinamide CAS 300697-10-3
| CAS No. | 300697-10-3 |
| Molecular Formula | C14H11N3O2S |
| Molecular Weight | 285.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H11N3O2S, N-(6-Methoxybenzo[d]thiazol-2-yl)nicotinamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 285.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(6-Methoxybenzo[d]thiazol-2-yl)nicotinamide (CAS 300697-10-3), molecular formula C14H11N3O2S and molecular weight 285.32 g/mol, is a CATO reference standard with documented purity and traceability.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H11N3O2S |
| Molecular Weight | 285.32 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-(6-Methoxybenzo[d]thiazol-2-yl)-N,N-dimethylaniline (CAS 10205-71-7)
- N-(4-methoxybenzo[d]thiazol-2-yl)benzamide (CAS 35412-20-5)
- N-(6-methoxybenzo[d]thiazol-2-yl)benzamide (CAS 35353-26-5)
- 2-(6-Methoxybenzo[d][1,3]dioxol-5-yl)benzofuran-6-ol (CAS 211568-86-4)
- 9-Methoxybenzo[a]pyrene (CAS 17573-32-9)
- N-(4-Methoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-3-carboxamide (CAS 1020489-07-9)
- 2-(3-Methoxybenzo[b]thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1135148-65-0)
- 2-(2-Methoxybenzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218819-07-8)
Recommended Standards
- N-(4-Methylthiazol-2-yl)-5-phenyloxazole-2-carboxamide (CAS 955702-29-1)
- N'-[(1Z)-(Furan-2-yl)methylidene]-3-(1H-pyrrol-1-yl)thiophene-2-carbohydrazide (CAS 478063-21-7)
- N-(4-(p-Tolyl)thiazol-2-yl)isoxazole-5-carboxamide (CAS 750640-55-2)
- n-[4-(2-amino-1,3-thiazol-4-yl)phenyl]furan-2-carboxamide (CAS 875160-56-8)
- N-(4-Cyclopropoxy-2-(methylamino)phenyl)methanesulfonamide (CAS 1243317-01-2)
- N-(2-Bromo-4-methylphenyl)-5-oxoprolinamide (CAS 1048971-79-4)
- 1-(1-(4-Bromobenzyl)-5-methyl-1H-1,2,3-triazol-4-yl)ethan-1-ol (CAS 1017782-60-3)
- N-(2-methoxyethyl)prop-2-ynamide (CAS 104587-52-2)
- alpha,alpha＇-Dichloro-p-xylene (CAS 623-25-6)
- Atracurium Impurity 41 (CAS CATO-C4X-185041)
- 4-(3-Chlorophenyl)-6-methyl-2-oxo-N-(o-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 332373-23-6)
- n-(1-(4-Methoxyphenyl)propyl)-3-methylbut-2-enamide (CAS 1211756-38-5)
- 6-Vinylindolin-2-one (CAS 297756-30-0)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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