92975-18-3 Methylene bis-(chlorosulfate) chlorosulfuric acid s,s'-methylene ester methylene bis-(chlorosulfate) (mbcs) CAS 92975-18-3
| CAS No. | 92975-18-3 |
| Molecular Formula | CH2Cl2O6S2 |
| Molecular Weight | 245.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 92975-18-3 Methylene bis-(chlorosulfate) chlorosulfuric acid s,s'-methylene ester methylene bis-(chlorosulfate) (mbcs) is closely related to a sulfone group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 92975-18-3 Methylene bis-(chlorosulfate) chlorosulfuric acid s,s'-methylene ester methylene bis-(chlorosulfate) (mbcs) (CAS 92975-18-3), a certified reference material (molecular formula CH2Cl2O6S2, MW 245.06 g/mol) for analytical method development and quality control.
92975-18-3 Methylene bis-(chlorosulfate) chlorosulfuric acid s,s'-methylene ester methylene bis-(chlorosulfate) (mbcs) (CH2Cl2O6S2) contains a sulfone group, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 92975-18-3 Methylene bis-(chlorosulfate) chlorosulfuric acid s,s'-methylene ester methylene bis-(chlorosulfate) (mbcs) 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 | CH2Cl2O6S2 |
| Molecular Weight | 245.06 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.) | 1983 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Methylene Standards
- 3-(2-Methylene-4-phenylbutanoyl)oxazol-2(3H)-one (CAS 1151767-07-5)
- Methylene blue /Methylthioninium Chloride Impurity 22 (CAS 34185-23-4)
- Cis-3-methylene-6,6-dipropyltetrahydrofuro[3,4-b]furan-2,4-dione (CAS 60427-69-2)
- 3-Methylene-1-(4-(trifluoromethyl)pyridin-2-yl)cyclobutane-1-carbonitrile (CAS 2040300-47-6)
- Cis-4-methylene-2-octyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 191282-49-2)
- C 75 (4-Methylene-2-octyl-5-oxo-tetrahydro-furan-3-carboxylic acid) (CAS 218137-86-1)
- Methylene bis(dimethylcarbamodithioate) (CAS 22656-77-5)
- Methylene violet (CAS 2516-05-4)
Recommended Standards
- Methyl 5,6-dichloro-2H-indazole-3-carboxylate (CAS 885278-48-8)
- 4-Bromo-N-methoxy-N-methylpicolinamide (CAS 1005342-94-8)
- Methyl 4,6-dichloro-1H-pyrrolo[3,2-c]pyridine-2-carboxylate (CAS 871583-20-9)
- 2-(4-Bromo-3-cyclopropyl-1h-pyrazol-1-yl)acetic acid (CAS 1006333-38-5)
- 4-Amino-n-{[4-(4-methoxyphenyl)tetrahydro-2h-pyran-4-yl]methyl}benzamide (CAS 713111-55-8)
- (Z)-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one oxime (CAS 156424-66-7)
- rac Zearalenone-d6 (CAS 1185236-04-7)
- Ethanone, 1-(5-methyl-1h-indazol-1-yl)- (CAS 343770-79-6)
- Salicylic acid impurity 32 (CAS CATO-C4X-190232)
- 9,13-Di-cis Vitamin A Palmitate (CAS 34356-30-4)
- (2,2-Dichlorocyclopropyl)benzene (2,2-dichlorocyclopropyl)benzene,97% 1,1-dichloro-2-phenyl cyclopropanen(ciprofibrate) 1,1-dichloro-2-phenylcyclopropane 1,1-dichlorophenyl cyclopropane 2415-80-7 benzene,(2,2-dichlorocyclopropyl)- cyclopropane, 1,1-dichloro, 2-phenyl (CAS 2415-80-7)
- N-(2,4-Difluoro-6-nitrophenyl)acetamide (CAS 441-30-5)
- N-benzylpyrrolidin-3-amine (CAS 184107-56-0)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com