5-(1,3-Dioxolan-2-yl)thiophene-2-sulfonyl chloride CAS 871825-61-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871825-61-5 |
| Molecular Formula | C7H7ClO4S2 |
| Molecular Weight | 254.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1,3-Dioxolan-2-yl)thiophene-2-sulfonyl chloride (CAS 871825-61-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7ClO4S2. Molecular weight: 254.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7ClO4S2 |
| Molecular Weight | 254.71 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Dioxolan Standards
- 3-(1,3-Dioxolan-2-yl)thiophene-2-sulfonyl chloride (CAS 103011-38-7)
- 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-2-methylpentan-1-one (CAS 898772-90-2)
- 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-3-methylpentan-1-one (CAS 898772-92-4)
- 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-4-methylpentan-1-one (CAS 898772-94-6)
- 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)hexan-1-one (CAS 898771-88-5)
- 5-(1,3-Dioxolan-2-yl)-2-thienyl 1-ethylpropyl ketone (CAS 898772-96-8)
- 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)pentane-1,4-dione (CAS 898772-64-0)
- 4-(1,3-Dioxolan-2-yl)benzophenone (CAS 103741-08-8)
Recommended Standards
- 4-Chloro-8-methyl-2-phenylquinazoline (CAS 29209-81-2)
- 5-(3-Chloro-4-methylphenyl)-3-methyl-5-oxovaleric acid (CAS 951885-51-1)
- 4-Chloro-6-methyl-2-phenylquinazoline (CAS 29083-98-5)
- Copper(II) oxalate xhydrate (CAS 23087-58-3)
- 1-Nitro-3-(propan-2-ylsulfanyl)benzene (CAS 70415-89-3)
- Dopamine Impurity 78 HCl (CAS CATO-C4X-190878)
- Methyl 2-amino-7-methyl-5-oxo-4-phenyl-4H,5H-pyrano[4,3-b]pyran-3-carboxylate (CAS 194282-95-6)
- 6-Bromo-2H-benzo[e][1,2]thiazin-3(4H)-one 1,1-dioxide (CAS 1803567-42-1)
- 1-(2,5-Dichlorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-71-0)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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