3-(5-(1,3-Dioxolan-2-yl)-2-thienyl)-2-methyl-1-propene CAS 951886-29-6
| CAS No. | 951886-29-6 |
| Molecular Formula | C11H14O2S |
| Molecular Weight | 210.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H14O2S, 3-(5-(1,3-Dioxolan-2-yl)-2-thienyl)-2-methyl-1-propene contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(5-(1,3-Dioxolan-2-yl)-2-thienyl)-2-methyl-1-propene (CAS 951886-29-6), molecular formula C11H14O2S and molecular weight 210.29 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H14O2S |
| Molecular Weight | 210.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
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- 4-Chloro-3-methylbenzyl alcohol (CAS 131271-19-7)
- 2-(4-Bromo-2-fluorophenoxy)-N-(4h-1,2,4-triazol-3-yl)acetamide (CAS 1050853-85-4)
- (Z)-(5-Bromo-4'-methoxy-1H,5'H-[2,2'-bipyrrol]-5'-ylidene)methanamine (CAS 85850-01-7)
- o-Toluidine (CAS 95-53-4)
- 1-[4-(Pyrazin-2-yloxy)phenyl]ethan-1-ol (CAS 866157-14-4)
- Ethyl 2,2-difluoro-2-(m-tolyl)acetate (CAS 698379-26-9)
- Smac-N7 Peptide (CAS 401913-57-3)
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