(E)-5-(2-(dimethylamino)vinyl)-3-((4-methylbenzyl)thio)isothiazole-4-carbonitrile CAS 338778-59-9
| CAS No. | 338778-59-9 |
| Molecular Formula | C16H17N3S2 |
| Molecular Weight | 315.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-5-(2-(dimethylamino)vinyl)-3-((4-methylbenzyl)thio)isothiazole-4-carbonitrile (CAS 338778-59-9), a certified reference material (molecular formula C16H17N3S2, MW 315.46 g/mol) for analytical method development and quality control.
(E)-5-(2-(dimethylamino)vinyl)-3-((4-methylbenzyl)thio)isothiazole-4-carbonitrile (C16H17N3S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures (E)-5-(2-(dimethylamino)vinyl)-3-((4-methylbenzyl)thio)isothiazole-4-carbonitrile 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 | C16H17N3S2 |
| Molecular Weight | 315.46 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related E Standards
- 4-(Dimethylamino)-N-(6-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)benzamide (CAS 441289-52-7)
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- Ethyl 4-(dimethylamino)-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridine-2-carboxylate (CAS 341967-29-1)
- (4Z)-4-[1-(Dimethylamino)-2-(morpholin-4-yl)ethylidene]-2-phenyl-4,5-dihydro-1,3-oxazol-5-one (CAS 1164505-85-4)
- N-(4-(Dimethylamino)-2-(piperidin-1-yl)pyrimidin-5-yl)furan-2-carboxamide (CAS 1797622-52-6)
- 1-(4-(Dimethylamino)-2-methoxypyrimidin-5-yl)-3-(2-ethylphenyl)urea (CAS 1798619-93-8)
- (E)-2-((4-(dimethylamino)benzylidene)amino)-5-phenylfuran-3-carbonitrile (CAS 478033-31-7)
- N-(2-((3-(dimethylamino)propyl)carbamoyl)phenyl)furan-2-carboxamide (CAS 947031-82-5)
Recommended Standards
- 4-Bromo-6-(difluoromethyl)-3-nitropyridine-2-carbonyl chloride (CAS 1806920-29-5)
- 2-(Allylthio)-N-isopropylbenzo[4,5]thieno[3,2-d]pyrimidin-4-amine (CAS 478029-87-7)
- 2-Bromo-5-(difluoromethyl)-3-nitroisonicotinoyl chloride (CAS 1805936-30-4)
- 4-(4-Butyl-phenyl)-5-thiophen-2-yl-4H-[1,2,4]triazole-3-thiol (CAS 525581-96-8)
- 2-((6-Chloro-4H-benzo[d][1,3]dioxin-8-yl)methoxy)-5-nitrobenzaldehyde (CAS 219539-02-3)
- 4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine (CAS 53826-89-4)
- (Aminocarbonyl)azanyl Carbamic Acid Ester (CAS 4543-62-8)
- 3-[(2-Methoxy-phenyl)-methyl-amino]-propionic acid hydrochloride (CAS 1185301-45-4)
- tert-Butyl (1-benzylazetidin-3-yl)carbamate (CAS 1000577-78-5)
- Tofacitinib Impurity 246 (CAS CATO-C4X-1079246)
- 5-Cyclopropyl-5-oxopentanoic acid (CAS 898766-87-5)
- 4-Chloro-2-(((3,4-dimethoxyphenethyl)amino)methyl)phenol (CAS 827328-25-6)
- (3R,6S)-4-tert-butoxycarbonyl-6-methyl-morpholine-3-carboxylic acid (CAS 2381666-08-4)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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