(5E)-2-[(2,2-Dimethoxyethyl)(methyl)amino]-5-[(naphthalen-1-yl)methylidene]-4,5-dihydro-1,3-thiazol-4-one CAS 866149-69-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866149-69-1 |
| Molecular Formula | C19H20N2O3S |
| Molecular Weight | 356.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-2-[(2,2-Dimethoxyethyl)(methyl)amino]-5-[(naphthalen-1-yl)methylidene]-4,5-dihydro-1,3-thiazol-4-one (CAS 866149-69-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20N2O3S. Molecular weight: 356.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O3S |
| Molecular Weight | 356.44 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- N-(2,2-Dimethoxyethyl)-4-methyl-N-(3-thienylmethyl)benzenesulfonamide (CAS 58754-96-4)
- (5E)-2-[(2,2-Dimethoxyethyl)(methyl)amino]-5-{[4-(methylsulfanyl)phenyl]methylidene}-4,5-dihydro-1,3-thiazol-4-one (CAS 866149-70-4)
- 6-Benzyl-2-((2,2-dimethoxyethyl)thio)-5-isopropylpyrimidin-4-ol (CAS 199852-00-1)
- 3-(2,2-Dimethoxyethyl)-5-(methylthio)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole (CAS 320424-71-3)
- 1-(2,2-Dimethoxyethyl)-5-ethoxy-6-(ethoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 2436537-64-1)
- 3-(2,2-Dimethoxyethyl)-5-(prop-2-yn-1-ylthio)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazole (CAS 303995-40-6)
- N9-(2,2-Dimethoxyethyl)-7-ethoxyacridine-3,9-diamine (CAS 1187548-68-0)
- N-(2,2-Dimethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 850411-06-2)
Recommended Standards
- (3-(n,n-Diethylsulfamoyl)benzoyl)-l-valine (CAS 956410-65-4)
- (5E)-5-(Biphenyl-4-ylmethylene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 740814-34-0)
- (2R,4'R,8a'R)-1-(tert-butoxycarbonyl)-6'-oxohexahydrospiro[pyrrolidine-2,7'-pyrrolo[2,1-b][1,3]thiazine]-4'-carboxylic acid (CAS 894786-94-8)
- 6-Chloro-2,4,7-trimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 14352-34-2)
- 4-((4-Methoxyphenyl)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 478043-39-9)
- tert-butyl 6-formyl-3-azabicyclo[3.1.1]heptane-3-carboxylate (CAS 1818847-75-4)
- 7-Chloro-1-heptyne (CAS 18804-36-9)
- 1-Bromo-5-fluoro-4-nitro-2-(trifluoromethyl)benzene (CAS 932374-77-1)
- 4-(Trifluoromethyl)isoindoline (CAS 1086395-63-2)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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