n-(6-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide CAS 313496-67-2
| CAS No. | 313496-67-2 |
| Molecular Formula | C14H12N2O2S2 |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-(6-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide.
n-(6-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide (CAS 313496-67-2) is a high-purity analytical reference standard with the molecular formula C14H12N2O2S2 and a molecular weight of 304.39 g/mol.
The molecular framework of n-(6-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide (C14H12N2O2S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), n-(6-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide 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 | C14H12N2O2S2 |
| Molecular Weight | 304.39 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related n Standards
- N-(4-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide (CAS 313661-98-2)
- N'-(4-Ethoxybenzo[d]thiazol-2-yl)benzohydrazide (CAS 851978-55-7)
- N-(4-Ethoxybenzo[d]thiazol-2-yl)-1,4-dimethyl-1H-pyrazole-5-carboxamide (CAS 1207039-06-2)
- Ethyl 7-ethoxybenzo[d]imidazo[2,1-b]thiazole-2-carboxylate (CAS 81022-06-2)
- N-(6-ethoxybenzo[d]thiazol-2-yl)-2,2,2-trifluoroacetamide (CAS 353773-92-9)
- N-(6-Ethoxybenzo[d]thiazol-2-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 881444-84-4)
- N-(6-Ethoxybenzo[d]thiazol-2-yl)-3-phenylacrylamide (CAS 315232-46-3)
- 3-((4-Ethoxybenzo[d]thiazol-2(3h)-ylidene)amino)-N,N-dimethylpropan-1-amine (CAS 1105195-36-5)
Recommended Standards
- N,N-Diethyl-1-phenylisoquinoline-3-carboxamide (CAS 89242-06-8)
- N-(4-(cyanomethyl)phenyl)-1-phenylcyclopentane-1-carboxamide (CAS 591241-84-8)
- N-[2-Amino-3-(aminocarbonyl)phenyl]-1-propyl-4-piperidinecarboxamide (CAS 943585-87-3)
- N-(3-Cyanothiophen-2-yl)-2-((4-methoxyphenyl)thio)acetamide (CAS 941907-73-9)
- N-[(Naphthalen-1-yl)methyl]-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 866142-77-0)
- 2-Cyano-5-methoxybenzene-1-sulfonyl chloride (CAS 1261573-04-9)
- 3-Bromo-7-chloro-5-methylpyrazolo[1,5-a]pyrimidine (CAS 58347-47-0)
- 1-(2,3-Dichlorophenyl)-1H-imidazole (CAS 1389313-65-8)
- 3-Iodoisobenzofuran-1(3H)-one (CAS 61296-43-3)
- 5-(4-Fluorophenyl)-3,3-dimethylpentan-1-amine (CAS 1485213-00-0)
- N-(3-(chloromethyl)-5-(difluoromethyl)-4-hydroxyphenyl)azinate (CAS 2092612-17-2)
- 3-Methyl-5-((methylthio)methyl)-2-thioxoimidazolidin-4-one (CAS 22712-72-7)
- 2-(Hexahydro-1H-pyrrolizin-1-ylidene)hydrazinecarboxamide (CAS 88485-13-6)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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