(1-Cyanocyclopropyl)methanesulfonyl chloride CAS 1461707-09-4
| CAS No. | 1461707-09-4 |
| Molecular Formula | C5H6ClNO2S |
| Molecular Weight | 179.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (1-Cyanocyclopropyl)methanesulfonyl chloride (CAS 1461707-09-4), a certified reference material (molecular formula C5H6ClNO2S, MW 179.62 g/mol) for analytical method development and quality control.
Structurally, (1-Cyanocyclopropyl)methanesulfonyl chloride (C5H6ClNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 179.62 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (1-Cyanocyclopropyl)methanesulfonyl 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 | C5H6ClNO2S |
| Molecular Weight | 179.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyanocyclopropyl Standards
- (1-Cyanocyclopropyl)methyl methanesulfonate (CAS 186387-76-8)
- 4-(1-Cyanocyclopropyl)phenylboronic Acid (CAS 1217501-00-2)
- 2-(1-Cyanocyclopropyl)phenylboronic acid (CAS 2096339-75-0)
- 3-(1-Cyanocyclopropyl)phenylboronic acid (CAS 2096334-10-8)
- 2-(1-Cyanocyclopropyl)benzoic acid (CAS 1314701-10-4)
- 3-(1-Cyanocyclopropyl)benzoic acid (CAS 884001-11-0)
- 4-(1-Cyanocyclopropyl)benzoic acid (CAS 915020-91-6)
- (6-(1-Cyanocyclopropyl)pyridin-3-yl)boronic acid (CAS 827628-23-9)
Recommended Standards
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- 4-((Tert-butoxycarbonyl)amino)-3-methylcyclohexane-1-carboxylic acid (CAS 2306264-49-1)
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Why CATO?
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