N-(6-Fluorobenzo[d]thiazol-2-yl)-3-(p-tolylthio)propanamide CAS 895461-65-1
| CAS No. | 895461-65-1 |
| Molecular Formula | C17H15FN2OS2 |
| Molecular Weight | 346.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(6-Fluorobenzo[d]thiazol-2-yl)-3-(p-tolylthio)propanamide (CAS 895461-65-1), molecular formula C17H15FN2OS2 and molecular weight 346.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(6-Fluorobenzo[d]thiazol-2-yl)-3-(p-tolylthio)propanamide (C17H15FN2OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. 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 346.44 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), N-(6-Fluorobenzo[d]thiazol-2-yl)-3-(p-tolylthio)propanamide 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 | C17H15FN2OS2 |
| Molecular Weight | 346.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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 | 2 |
Related N Standards
- N'-(4-Fluorobenzo[d]thiazol-2-yl)-2,4-dimethoxybenzohydrazide (CAS 851978-74-0)
- N'-(4-Fluorobenzo[d]thiazol-2-yl)-2,6-dimethoxybenzohydrazide (CAS 851978-99-9)
- N'-(6-Fluorobenzo[d]thiazol-2-yl)-2,4-dimethoxybenzohydrazide (CAS 851980-02-4)
- (4-(4-Fluorobenzo[d]thiazol-2-yl)piperazin-1-yl)(thiophen-2-yl)methanone (CAS 897480-84-1)
- N'-(4-Fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carbohydrazide (CAS 851979-00-5)
- N'-(4-Fluorobenzo[d]thiazol-2-yl)benzo[d]thiazole-2-carbohydrazide (CAS 851978-81-9)
- N'-(6-Fluorobenzo[d]thiazol-2-yl)benzo[d]thiazole-2-carbohydrazide (CAS 851980-06-8)
- 2-((4-Fluorobenzo[d]thiazol-2-yl)(methyl)amino)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1351644-02-4)
Recommended Standards
- N-(4-Ethoxy-3-methoxybenzyl)-N-methyl-2-(methylthio)nicotinamide (CAS 851878-19-8)
- N-(6-Isopropyl-3-propylbenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 897494-06-3)
- N-(4-(N-(4-Butylphenyl)sulfamoyl)phenyl)acetamide (CAS 349128-15-0)
- N-(7-Propyl-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6(7H)-ylidene)cyclohexanecarboxamide (CAS 898464-32-9)
- 4-Bromo-2-fluoro-6-methoxybenzoic Acid (CAS 1472104-49-6)
- 2-Methoxy-9-phenoxyacridine (CAS 61078-20-4)
- Ethyl 3-Bromo-4-(1-imidazolyl)benzoate (CAS 2118576-79-5)
- Latanoprost Impurity 20 (CAS 881647-78-5)
- 1,5,6-Trimethyl-1,4-dihydro-2H-imidazo[4,5-b]pyrazin-2-one (CAS 53114-85-5)
- Diisobutyl Fumarate (CAS 7283-69-4)
- 3-(Diethoxymethyl)benzaldehyde (CAS 150990-60-6)
- n-(4-Bromo-2-fluorophenyl)-6-methylnicotinamide (CAS 1016706-44-7)
- Methyl 12-Nitrododecanoate (CAS 13154-47-7)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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