1,3-BENZODIOXOLE-5-CARBONYL CHLORIDE 25054-53-9 2H-1,3-BENZODIOXOLE-5-CARBONYL CHLORIDE 3,4-(METHYLENEDIOXY)BENZOYL CHLORIDE AS00011 BENZO[1,3]DIOXOLE-5-CARBONYL CHLORIDE BUTTPARK 154\04-36 Benzo[d][1,3]dioxole-5-carbonyl chloride OTAVA-BB 1375532 PIPERONYLOYL CHLORIDE CAS 25054-53-9
| CAS No. | 25054-53-9 |
| Molecular Formula | C8H11ClO3 |
| Molecular Weight | 190.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1,3-BENZODIOXOLE-5-CARBONYL CHLORIDE 25054-53-9 2H-1,3-BENZODIOXOLE-5-CARBONYL CHLORIDE 3,4-(METHYLENEDIOXY)BENZOYL CHLORIDE AS00011 BENZO[1,3]DIOXOLE-5-CARBONYL CHLORIDE BUTTPARK 154\04-36 Benzo[d][1,3]dioxole-5-carbonyl chloride OTAVA-BB 1375532 PIPERONYLOYL CHLORIDE (CAS 25054-53-9), molecular formula C8H11ClO3 and molecular weight 190.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H11ClO3, 1,3-BENZODIOXOLE-5-CARBONYL CHLORIDE 25054-53-9 2H-1,3-BENZODIOXOLE-5-CARBONYL CHLORIDE 3,4-(METHYLENEDIOXY)BENZOYL CHLORIDE AS00011 BENZO[1,3]DIOXOLE-5-CARBONYL CHLORIDE BUTTPARK 154\04-36 Benzo[d][1,3]dioxole-5-carbonyl chloride OTAVA-BB 1375532 PIPERONYLOYL CHLORIDE contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H11ClO3 |
| Molecular Weight | 190.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
Related BENZODIOXOLE Standards
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- 1,3-Benzodioxole-5-propanoic Acid (CAS 2815-95-4)
- 5780-07-4 1,3-Benzodioxole-5-carboxaldehyde, 7-methoxy- 7-Methoxybenzo-1,3-dioxole-5-carboxaldehyde AI3-24290 EINECS 227-304-8 7-Methyoxy-1,3-benzodioxole-5-carboxaldehyde Myristic aldehyde (CAS 5780-07-4)
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