Methanedisulfonyl Dichloride CAS 5799-68-8
| CAS No. | 5799-68-8 |
| Molecular Formula | CH2Cl2O4S2 |
| Molecular Weight | 213.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methanedisulfonyl Dichloride is closely related to a sulfone group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methanedisulfonyl Dichloride (CAS 5799-68-8) is a high-purity analytical reference standard with the molecular formula CH2Cl2O4S2 and a molecular weight of 213.06 g/mol.
The molecular framework of Methanedisulfonyl Dichloride (CH2Cl2O4S2) is characterized by a sulfone group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures Methanedisulfonyl Dichloride 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.
Physical & Chemical Properties
| Molecular Formula | CH2Cl2O4S2 |
| Molecular Weight | 213.06 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 | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Methanedisulfonyl Standards
Recommended Standards
- 6,8-Dichloroquinolin-4-amine (CAS 929339-40-2)
- methyl 3,6-dichloropyridazine-4-carboxylate (CAS 286946-24-5)
- 6,7-Dichloroquinolin-4-amine (CAS 948292-94-2)
- N, N-Bis(chloroacetyl)ethylenediamine (CAS 2620-09-9)
- 1-Amino-3-(1h-1,2,4-triazol-1-yl)cyclopentane-1-carboxamide (CAS 1520274-12-7)
- 4,4'-((4-(4H-1,2,4-Triazol-4-yl)phenyl)azanediyl)dibenzoic acid (CAS 2376054-07-6)
- Valdecoxib-13C2,15N (CAS 1189428-23-6)
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- (3R,8aR)-hexahydro-1H-pyrrolo[2,1-c][1,4]oxazine-3-carbonitrile (CAS 1461689-31-5)
- 1-(2-Acetyl-1,2-dihydroisoquinolin-1-yl)propan-2-one (CAS 58245-86-6)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
Why CATO?
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