1-[5-(4-[1,3]Dioxolan-2-yl-phenyl)-thiophen-2-yl]-ethanone CAS 893741-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893741-67-8 |
| Molecular Formula | C15H14O3S |
| Molecular Weight | 274.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[5-(4-[1,3]Dioxolan-2-yl-phenyl)-thiophen-2-yl]-ethanone (CAS 893741-67-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14O3S. Molecular weight: 274.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14O3S |
| Molecular Weight | 274.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Dioxolan Standards
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(o-tolyl)methanone (CAS 898773-17-6)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(p-tolyl)methanone (CAS 898773-23-4)
- 1-{5-[3-(1,3-Dioxolan-2-yl)phenyl]-2-thienyl}ethanone (CAS 893741-71-4)
- 5-(1,3-Dioxolan-2-yl)-2-(3-methylbenzoyl)thiophene (CAS 898773-20-1)
- 3-(1,3-Dioxolan-2-yl)-1-(4-(trifluoromethyl)phenyl)propan-1-one (CAS 116332-53-7)
- 3-(1,3-Dioxolan-2-yl)-1-(3-(trifluoromethyl)phenyl)propan-1-one (CAS 842123-89-1)
- 2-(3-(1,3-Dioxolan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1257648-34-2)
- (2-Oxo-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate (CAS 949895-84-5)
Recommended Standards
- 1-[4'-(Methylsulfonyl)[1,1'-biphenyl]-2-yl] ethanone (CAS 893739-23-6)
- 1-(3,4-Dimethoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 331864-02-9)
- 1-Phenyl-2-tosylethan-1-one (CAS 31378-03-7)
- Ethyl 5-bromo-1-isopropyl-1H-pyrazole-4-carboxylate (CAS 1374257-90-5)
- 4-(2-Bromophenyl)thiazole-2-carboxylic acid (CAS 1261268-93-2)
- 2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline] hydrochloride (CAS 1203682-08-9)
- 5-Bromo-1-methyl-3-((5-(3-methyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl)amino)pyridin-2(1H)-one (CAS 1624262-37-8)
- 4-Acetyl-3-phenyl-1,2,3-oxadiazol-3-ium-5-olate (CAS 13973-33-6)
- 2-amino-1-phenyl-4,5,6,7-tetrahydro-1H-indole-3-carbonitrile (CAS 55817-78-2)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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