3-[(4-Methoxyphenyl)sulfonyl]pyrrolidine hydrochloride CAS 101768-38-1
| CAS No. | 101768-38-1 |
| Molecular Formula | C11H15NO3S |
| 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 3-[(4-Methoxyphenyl)sulfonyl]pyrrolidine hydrochloride.
3-[(4-Methoxyphenyl)sulfonyl]pyrrolidine hydrochloride (CAS 101768-38-1) is a high-purity analytical reference standard with the molecular formula C11H15NO3SHCl and a molecular weight of 277.76 g/mol.
The molecular framework of 3-[(4-Methoxyphenyl)sulfonyl]pyrrolidine hydrochloride (C11H15NO3SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 3-[(4-Methoxyphenyl)sulfonyl]pyrrolidine 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 | C11H15NO3S HCl |
| Molecular Weight | 277.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 3-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-80-6)
- 3-(2-Methoxyphenyl)isonicotinic acid (CAS 100004-81-7)
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Recommended Standards
- 3,4-dibromo-4-(4-chlorophenyl)-2-butanone (CAS 343375-52-0)
- 2-Bromo-4-(difluoromethoxy)pyridine (CAS 1206984-48-6)
- N-(2,2,2-trifluoroethyl)morpholine-3-carboxamide (CAS 1481421-30-0)
- tert-Butyl N-[cis-3-aminocyclopentyl]carbamate (CAS 454709-98-9)
- 2-Oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carbohydrazide (CAS 1160264-08-3)
- 3-(Dimethylamino)benzothioamide (CAS 78950-35-3)
- 1-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2773311-26-3)
- 5-Ethyladamantane-1,3-diol (CAS 10364-00-8)
- 1-(4-Ethynylphenyl)piperidine (CAS 41876-66-8)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com