N-(Benzo[d]thiazol-5-yl)-4-(ethylthio)benzamide CAS 942002-90-6
| CAS No. | 942002-90-6 |
| Molecular Formula | C16H14N2OS2 |
| Molecular Weight | 314.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(Benzo[d]thiazol-5-yl)-4-(ethylthio)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.
N-(Benzo[d]thiazol-5-yl)-4-(ethylthio)benzamide (CAS 942002-90-6), molecular formula C16H14N2OS2 and molecular weight 314.43 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N-(Benzo[d]thiazol-5-yl)-4-(ethylthio)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 314.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C16H14N2OS2 |
| Molecular Weight | 314.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(Benzo[d]thiazol-2-yl)-3-(phenylthio)propanamide (CAS 392322-57-5)
- N-(Benzo[d]thiazol-5-yl)-2-(p-tolylthio)acetamide (CAS 942002-84-8)
- N-(Benzo[d]thiazol-2-yl)-N-(2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)acetamide (CAS 1171705-53-5)
- 1-(Benzo[d]thiazol-2-yl)-N-(5-methylisoxazol-3-yl)azetidine-3-carboxamide (CAS 1286732-55-5)
- 2-(1H-Benzo[d]imidazol-1-yl)-N-(6,7-dihydro-4H-pyrano[4,3-d]thiazol-2-yl)acetamide (CAS 1421523-32-1)
- 2-(1-(Benzo[d][1,2,3]thiadiazol-5-yl)-2,5-dimethyl-1H-pyrrol-3-yl)-N-methyl-2-oxoacetamide (CAS 866156-77-6)
- 2-(Benzo[d]oxazol-2-ylthio)-N-(4-methoxyphenyl)acetamide (CAS 86109-47-9)
- N-(Benzo[d]thiazol-5-yl)-3,5-dimethoxybenzamide (CAS 941966-24-1)
Recommended Standards
- N-benzyl-4-methyl-2-(thiophen-3-yl)thiazole-5-carboxamide (CAS 949256-10-4)
- Cimetidine EP Impurity H (CAS 74886-59-2)
- N-(6-Methylbenzo[d]thiazol-2-yl)-3-(methylthio)benzamide (CAS 896355-06-9)
- Thiamine Impurity 32 (CAS 52164-53-1)
- (3R)-3-amino-3-(2-chlorophenyl)propanamide hydrochloride (CAS 1375955-73-9)
- 3-Ethynylpicolinonitrile (CAS 1211579-17-7)
- 3,3-Dibromoimidazo[2,1-a]isoquinolin-2(3H)-one (CAS 62472-01-9)
- 890098-13-2 (3-Bromophenyl)(4-iodophenyl)methanone DTXSID20641499 (CAS 890098-13-2)
- Landiolol Impurity 78 (CAS CATO-C4X-262178)
- Tetra-n-propoxymethane (CAS 597-72-8)
- 1-(3-Ethylbenzofuran-2-yl)ethanone (CAS 15817-85-3)
- (2R)-1-amino-3-(piperidin-1-yl)propan-2-ol dihydrochloride (CAS 1955474-09-5)
- Dimethyl (2-(piperidin-4-yl)ethyl)phosphonate (CAS 2298390-69-7)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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