N-(6-methoxybenzo[d]thiazol-2-yl)benzamide CAS 35353-26-5
| CAS No. | 35353-26-5 |
| Molecular Formula | C15H12N2O2S |
| Molecular Weight | 284.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(6-methoxybenzo[d]thiazol-2-yl)benzamide (CAS 35353-26-5), molecular formula C15H12N2O2S and molecular weight 284.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(6-methoxybenzo[d]thiazol-2-yl)benzamide (C15H12N2O2S) 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 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 284.33 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.
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 | C15H12N2O2S |
| Molecular Weight | 284.33 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.) | 1967 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-methoxybenzo[d]thiazol-2-yl)benzamide (CAS 35412-20-5)
- 4-(6-Methoxybenzo[d]thiazol-2-yl)-N,N-dimethylaniline (CAS 10205-71-7)
- 2-(6-Methoxybenzo[d][1,3]dioxol-5-yl)benzofuran-6-ol (CAS 211568-86-4)
- N-(6-Methoxybenzo[d]thiazol-2-yl)nicotinamide (CAS 300697-10-3)
- 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)
- Butyl (6-methoxybenzo[d]thiazol-2-yl)carbamate (CAS 433258-98-1)
- 4-((6-Methoxybenzo[d]thiazol-2-yl)amino)-4-oxobutanoic acid (CAS 92340-65-3)
Recommended Standards
- N-(5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)propane-1-sulfonamide (CAS 922009-09-4)
- N-(Benzo[d]thiazol-5-yl)-2-phenoxyacetamide (CAS 942002-80-4)
- N-(4-Methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)ethanesulfonamide (CAS 926031-79-0)
- N-(Benzo[d]thiazol-6-yl)-3-methoxybenzamide (CAS 922920-09-0)
- 6-Methyl-2-pyridin-4-ylquinoline-4-carbonyl-chloride hydrochloride (CAS 1332531-38-0)
- 4-Chloro-3,5-dimethyl-1H-pyrazole (CAS 15953-73-8)
- 1,3-Bis(4-bromophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-54-7)
- Cholic Acid Impurity N77 (CAS 14772-99-7)
- Resibufagin (CAS 20987-24-0)
- Ethoxyacetic Acid-Ethyl Ester (CAS 817-95-8)
- Ethyl 5-acetyl-2-(2-chloroacetamido)-4-methylthiophene-3-carboxylate (CAS 306731-53-3)
- 2-(2,4-Dichlorophenoxy)-N'-[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]propanehydrazide (CAS 677741-07-0)
- 1-(Bromomethyl)-1-(heptyloxy)cyclohexane (CAS 1339720-03-4)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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