S-(2-((3-Allyl-6-ethoxybenzo[d]thiazol-2(3H)-ylidene)amino)-2-oxoethyl) ethanethioate CAS 905681-11-0
| CAS No. | 905681-11-0 |
| Molecular Formula | C16H18N2O3S2 |
| Molecular Weight | 350.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies S-(2-((3-Allyl-6-ethoxybenzo[d]thiazol-2(3H)-ylidene)amino)-2-oxoethyl) ethanethioate (CAS 905681-11-0), a certified reference material (molecular formula C16H18N2O3S2, MW 350.46 g/mol) for analytical method development and quality control.
The molecular framework of S-(2-((3-Allyl-6-ethoxybenzo[d]thiazol-2(3H)-ylidene)amino)-2-oxoethyl) ethanethioate (C16H18N2O3S2) 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 the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), S-(2-((3-Allyl-6-ethoxybenzo[d]thiazol-2(3H)-ylidene)amino)-2-oxoethyl) ethanethioate 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 | C16H18N2O3S2 |
| Molecular Weight | 350.46 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related S Standards
- 4-((3-Allyl-2-hydroxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-11-0)
- 3-Allyl-6-(3-((tert-butyldimethylsilyloxy)methyl)-pyrrolidin-1-yl)-2-fluoropyridine (CAS 1228665-48-2)
- 2-(((1-Allyl-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-2-yl)thio)methyl)benzonitrile (CAS 866143-17-1)
- Ethyl 8-allyl-5-hydroxy-7-oxo-2-phenyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 76360-63-9)
- Methyl 2-(allyl(tert-butoxycarbonyl)amino)-2-(trifluoromethyl)hex-5-enoate (CAS 397844-33-6)
- Allyl 2-(Acetylamino)-2-deoxy-3-O-benzyl-β-D-glucopyranoside (CAS 65730-00-9)
- (E)-3-allyl-2-thioxo-5-(3,4,5-trimethoxybenzylidene)thiazolidin-4-one (CAS 299904-48-6)
- N-allyl-2-phenyl-6-((phenylsulfinyl)methyl)pyrimidin-4-amine (CAS 477709-98-1)
Recommended Standards
- N-Ethyl-2-(2-((2-(4-methoxyphenyl)-2-oxoethyl)thio)thiazol-4-yl)acetamide (CAS 946200-04-0)
- tert-Butyl 4-{[(1-cyanocyclopentyl)carbamoyl]methyl}-1,4-diazepane-1-carboxylate (CAS 946384-41-4)
- Naftoxate (CAS 28820-28-2)
- CAS 204523-24-0 (CAS 204523-24-0)
- 7-Fluoro-2,2-dimethyl-3,4-dihydro-2h-1-benzopyran-4-amine (CAS 890840-66-1)
- (2S,5R)-5-Hydroxypipecolic acid hydrochloride (CAS 824943-40-0)
- 5-Amino-2-((2-methoxyphenoxy)methyl)benzoic acid (CAS 1344691-67-3)
- 1,2,3,4-Tetrahydronaphthalene-2-carboxamide (CAS 105906-96-5)
- Rel-((1s,2s)-2-((benzyloxy)methyl)cyclopropyl)methanol (CAS 190004-96-7)
- 6-Fluoro-2-(piperazin-1-ylmethyl)quinoline hydrochloride (CAS 1228095-60-0)
- (3-Methoxypyrazin-2-yl)methanol (CAS 1567065-08-0)
- Antioxidant 60 (CAS 53988-10-6)
- bis(3-methylphenyl)methanone (CAS 2852-68-8)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com