(4-(Chlorosulfonyl)phenyl)methylenediacetate CAS 69232-47-9
| CAS No. | 69232-47-9 |
| Molecular Formula | C11H11ClO6S |
| Molecular Weight | 306.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (4-(Chlorosulfonyl)phenyl)methylenediacetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies (4-(Chlorosulfonyl)phenyl)methylenediacetate (CAS 69232-47-9), a certified reference material (molecular formula C11H11ClO6S, MW 306.72 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, (4-(Chlorosulfonyl)phenyl)methylenediacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C11H11ClO6S |
| Molecular Weight | 306.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorosulfonyl Standards
- Methyl 4-(4-(chlorosulfonyl)butoxy)benzoate (CAS 1375067-51-8)
- 2-(4-(Chlorosulfonyl)-2,5-dimethylphenoxy)ethyl acetate (CAS 91767-77-0)
- Ethyl 2-(4-(chlorosulfonyl)-2-ethylphenoxy)acetate (CAS 444613-16-5)
- 3-(Chlorosulfonyl)-4-fluoro-5-(trifluoromethyl)benzoic acid (CAS 1263094-19-4)
- Methyl 2-((4-(chlorosulfonyl)butyl)amino)benzoate (CAS 1338494-85-1)
- Ethyl 3-(chlorosulfonyl)thieno[3,2-c]pyridine-2-carboxylate (CAS 1955506-12-3)
- ethyl 5-(chlorosulfonyl)-2-methyl-3-nitrobenzoate (CAS 1154155-35-7)
- [6-(chlorosulfonyl)-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl]acetic acid (CAS 1000931-08-7)
Recommended Standards
- (4-(1,3-Dioxolan-2-yl)phenyl)(4-chloro-3-fluorophenyl)methanone (CAS 898760-37-7)
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- (4-(1,3-Dioxolan-2-yl)phenyl)(3-chloro-4-fluorophenyl)methanone (CAS 898760-40-2)
- 2-(2-Chloroacetamido)-n-(4-fluorophenyl)benzamide (CAS 923843-56-5)
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- (+/-)-OPC 6 136768-22-4 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-hexanoic acid CMC_7394 Cyclopentanehexanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]- Cyclopentanehexanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentanehexanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 6 OPC-6:0 cyclopentanehexanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- (CAS 136768-22-4)
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- 1-Cyclohexyl-N-methyl-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 672310-00-8)
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- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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