2-(Pyrrolidin-1-yl)ethane-1-sulfonyl chloride hydrochloride CAS 1803592-55-3
| CAS No. | 1803592-55-3 |
| Molecular Formula | C6H12ClNO2S |
| Molecular Weight | N/A |
| 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-(Pyrrolidin-1-yl)ethane-1-sulfonyl chloride hydrochloride.
2-(Pyrrolidin-1-yl)ethane-1-sulfonyl chloride hydrochloride (CAS 1803592-55-3) is a high-purity analytical reference standard with the molecular formula C6H12ClNO2SHCl and a molecular weight of 234.14 g/mol.
The molecular framework of 2-(Pyrrolidin-1-yl)ethane-1-sulfonyl chloride hydrochloride (C6H12ClNO2SHCl) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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 2-(Pyrrolidin-1-yl)ethane-1-sulfonyl chloride hydrochloride 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 | C6H12ClNO2S HCl |
| Molecular Weight | 234.14 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 | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,6-Bis((4,8-di-tert-butyl-2,10-dimethyl-12H-dibenzo[d,g][1,3,2]dioxaphosphocin-6-yl)oxy)hexane (CAS 68938-93-2)
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- Lercanidipine Impurity 11 (CAS 3339-07-9)
- (1R,2R)-rel-N1,N2-Dimethyl-N1,N2-bis(pyridin-2-ylmethyl)cyclohexane-1,2-diamine (CAS 515124-12-6)
- Epinephrine 4-O-Sulfate Ester (CAS 21093-18-5)
- 4-((Trimethylsilyl)oxy)tetrahydro-2H-pyran-4-carbonitrile (CAS 112799-02-7)
- 2-[(4-Methoxyphenyl)methyl]-4-(5-methyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepine-1,3-dione (CAS 1775439-13-8)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
Why CATO?
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