2-Fluoro-2-methylpropane-1-sulfonyl chloride CAS 1849197-29-0
| CAS No. | 1849197-29-0 |
| Molecular Formula | C4H8ClFO2S |
| Molecular Weight | 174.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Fluoro-2-methylpropane-1-sulfonyl chloride.
CATO supplies 2-Fluoro-2-methylpropane-1-sulfonyl chloride (CAS 1849197-29-0), a certified reference material (molecular formula C4H8ClFO2S, MW 174.62 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H8ClFO2S, 2-Fluoro-2-methylpropane-1-sulfonyl chloride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 174.62 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Fluoro-2-methylpropane-1-sulfonyl chloride 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 | C4H8ClFO2S |
| Molecular Weight | 174.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Fluorobutane-1-sulfonyl chloride (CAS 1785492-58-1)
- (5-Chloro-2-methoxyphenyl)methanol (CAS 7035-10-1)
- 2-Chloro-1-cyclobutyl-butane-1,3-dione (CAS 1020732-21-1)
- 2-(2-Oxocyclohexyl)acetyl chloride (CAS 342402-77-1)
- (S)-1-(5-bromo-2-fluorophenyl)-2-methoxyethan-1-amine (CAS 1269985-77-4)
- 1-(2,5-Dioxo-1-pyrrolidinyl) 4-methyl trans-1,4-cyclohexanedicarboxylate (CAS 89980-70-1)
- Methyl 5-fluoropicolinate (CAS 107504-07-4)
- Ethyl 2-((cyanomethyl)amino)-2-oxoacetate (CAS 349119-47-7)
- 2-Amino-5-nitrobenzothioamide (CAS 25026-97-5)
- 5-Amino-3-chloroquinoline (CAS 873969-81-4)
- 4-(Dimethylamino)-1-phenylbutan-1-one (CAS 3760-63-2)
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)butan-1-ol (CAS 1015844-27-5)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
Why CATO?
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