cyclopropanesulfonyl fluoride 822-49-1 VS-0001 CAS 822-49-1
| CAS No. | 822-49-1 |
| Molecular Formula | C3H5FO2S |
| Molecular Weight | 124.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 124.13 g/mol gives cyclopropanesulfonyl fluoride 822-49-1 VS-0001 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
cyclopropanesulfonyl fluoride 822-49-1 VS-0001 (CAS 822-49-1), molecular formula C3H5FO2S and molecular weight 124.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, cyclopropanesulfonyl fluoride 822-49-1 VS-0001 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 124.13 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C3H5FO2S |
| Molecular Weight | 124.13 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related cyclopropanesulfonyl Standards
- 2-(Cyclopropanesulfonyl)acetonitrile (CAS 1349716-02-4)
- Cyclopropanesulfonyl isocyanate (CAS 2135511-50-9)
- 2-(cyclopropanesulfonyl)-2-methylpropanoic acid (CAS 1565307-52-9)
- 4-(Cyclopropanesulfonyl)aniline (CAS 1147558-13-1)
- (2R)-1-(Cyclopropanesulfonyl)-2-methylpiperazine (CAS 1567886-27-4)
- (2S)-1-(Cyclopropanesulfonyl)-2-methylpiperazine (CAS 1568016-77-2)
- (6-Cyclopropanesulfonyl-pyridin-3-yl)-methanol (CAS 1823896-34-9)
- 4-(Cyclopropanesulfonyl)-2-fluoroaniline (CAS 1147558-09-5)
Recommended Standards
- Benzoic-3,5-d2 Acid (CAS 37960-84-2)
- Succinic Acid-d6 (CAS 21668-90-6)
- 4,4-Difluorobutane-1,3-diamine (CAS 81982-35-6)
- 4,5,6,7-Tetrahydroisoxazolo[4,3-c]pyridine (CAS 1000303-67-2)
- 2-Bromo-5-ethynylbenzoic acid (CAS 1852474-03-3)
- 1-Bromo-4-(2,2-difluoroethoxy)benzene (CAS 958454-32-5)
- 2-Amino-N-(4-methylphenyl)benzamide (CAS 32212-38-7)
- Methyl (2S,4S)-4-(4-propoxyphenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1354487-48-1)
- 4-Hydroxy-1H-imidazole-5-carbonitrile (CAS 79713-03-4)
- N1,N1-diethyl-N4-[2-(4-methoxyphenoxy)ethyl]-1,4-benzenediamine (CAS 1040680-15-6)
- 4-[3-(2-Chlorophenyl)-1,5-dihydro-5-thioxo-4H-1,2,4-triazol-4-yl]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one (CAS 722464-23-5)
- (1-(Methylamino)cyclohexyl)methanol (CAS 1094071-92-7)
- Methyl 3,5-dibromo-2-methylbenzoate (CAS 1000342-33-5)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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