N-(4-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide CAS 313661-98-2
| CAS No. | 313661-98-2 |
| 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-(4-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide.
CATO supplies N-(4-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide (CAS 313661-98-2), a certified reference material (molecular formula C14H12N2O2S2, MW 304.39 g/mol) for analytical method development and quality control.
N-(4-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide (C14H12N2O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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-(6-Ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide (CAS 313496-67-2)
- 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-(4-(cyanomethyl)phenyl)-1-phenylcyclopentane-1-carboxamide (CAS 591241-84-8)
- N-(3-Cyanothiophen-2-yl)-2-((4-methoxyphenyl)thio)acetamide (CAS 941907-73-9)
- N,N-Diethyl-1-phenylisoquinoline-3-carboxamide (CAS 89242-06-8)
- N-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)ethanesulfonamide (CAS 941886-02-8)
- 4-(2-Amino-3-methylbutanoyl)-2-piperazinonehydrochloride (CAS 1236260-37-9)
- 5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-amine hydrochloride (CAS 5711-58-0)
- (E)-3-(4-Morpholino-3-nitrophenyl)-2-(2-thienyl)-2-propenenitrile (CAS 866019-61-6)
- 1-(3-Fluoro-4-(trifluoromethyl)phenyl)ethanone (CAS 237761-81-8)
- Isothiazolo[5,4-c]pyridin-3-amine (CAS 150364-77-5)
- N-(2-isopropoxy-3-methylbenzyl)cyclopropanamine (CAS 1427024-86-9)
- 6-BROMO-4-FLUOROBENZO[D]THIAZOLE (CAS 1610021-37-8)
- 1-Isopropylazetidine-3-carboxylic acid (CAS 959238-28-9)
- tert-Butyl 4-(3-oxo-3,4-dihydroquinoxalin-2-yl)-1,4-diazepane-1-carboxylate (CAS 1260898-05-2)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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