3-((4-Chlorophenyl)sulfonyl)pyrrolidine CAS 101768-35-8
| CAS No. | 101768-35-8 |
| Molecular Formula | C10H12ClNO2S |
| Molecular Weight | 245.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-((4-Chlorophenyl)sulfonyl)pyrrolidine (CAS 101768-35-8), a certified reference material (molecular formula C10H12ClNO2S, MW 245.73 g/mol) for analytical method development and quality control.
Structurally, 3-((4-Chlorophenyl)sulfonyl)pyrrolidine (C10H12ClNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 245.73 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H12ClNO2S |
| Molecular Weight | 245.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 5.0 |
| 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 Chlorophenyl Standards
- n-(4-Chlorophenyl)-N-cyclopropylmethanesulfonamide (CAS 1247735-64-3)
- 1-((3-Chlorophenyl)sulfonyl)pyrrolidine (CAS 670271-99-5)
- 1-(2-Chlorophenyl)-N-cyclopropylmethanesulfonamide (CAS 950239-12-0)
- 2-(2-Chlorophenyl)benzo[d]thiazole (CAS 6269-46-1)
- 2-(3-Chlorophenyl)benzo[d]thiazole (CAS 22868-31-1)
- 2-(4-Chlorophenyl)-3-(thiophen-2-yl)acrylonitrile (CAS 72030-17-2)
- 2-(4-Chlorophenyl)benzothiazole (CAS 6265-91-4)
- 2-[2-(4-Chlorophenyl)sulfanylethylamino]acetic acid (CAS 53492-40-3)
Recommended Standards
- Cyanazine-d5 (CAS 1190003-29-2)
- 2-Chloro-4-(naphthalen-2-yl)thiazole (CAS 1049126-52-4)
- [2,3-Butanedione di(oxime-κN)]dichloro-Nickel (CAS 78147-26-9)
- Methyl 3-[(4-amino-2-chlorophenyl)sulfanyl]propanoate (CAS 1156662-22-4)
- (3-(3-Fluorophenyl)-1-methyl-1h-pyrazol-4-yl)methanamine (CAS 1515035-62-7)
- 4,4-difluoropyrrolidine-2-carboxylic acid (CAS 1073555-68-6)
- 2,5-Dimethylthiazole (CAS 4175-66-0)
- 1-((5-Chloro-2-ethoxyphenyl)sulfonyl)piperidine-4-carboxylic acid (CAS 915909-89-6)
- 1-(3-Amino-2-fluorophenyl)ethanone (CAS 1262098-06-5)
- 5-(Methoxymethyl)imidazolidine-2,4-dione (CAS 104540-39-8)
- 3-Amino-4-chloro-N-(3-chloro-phenyl)-benzenesulfonamide (CAS 325732-24-9)
- Imidazo[1,5-a][1,3,5]triazine-2,4(1H,3H)-dione (CAS 795310-12-2)
- Cocamidopropyl Betaine (CAS 4292-10-8)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com