1-(3-Nitro-4-(p-tolylthio)benzyl)pyrrolidine CAS 477869-45-7
| CAS No. | 477869-45-7 |
| Molecular Formula | C18H20N2O2S |
| Molecular Weight | 328.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Nitro-4-(p-tolylthio)benzyl)pyrrolidine (CAS 477869-45-7), a certified reference material (molecular formula C18H20N2O2S, MW 328.43 g/mol) for analytical method development and quality control.
The molecular framework of 1-(3-Nitro-4-(p-tolylthio)benzyl)pyrrolidine (C18H20N2O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. 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.
CATO manufactures 1-(3-Nitro-4-(p-tolylthio)benzyl)pyrrolidine 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 | C18H20N2O2S |
| Molecular Weight | 328.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nitro Standards
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Recommended Standards
- (1,1-Dimethylethoxy)carbonyl-imino(methylthio)methyl-N-2-propyn-1-yl-1,1-dimethylethyl (CAS 623580-04-1)
- 1-(Phenylsulfonyl)spiro[indoline-3,4'-piperidine] (CAS 404869-33-6)
- 3-[(2,7-Dimethoxyacridin-9-yl)thio]propan-1-amine (CAS 184582-62-5)
- 1,4,5-Triphenyl-1h-imidazole-2-thiol (CAS 2349-59-9)
- 3,5-Dimethoxyphenylboronic Acid Pinacol Ester (CAS 365564-07-4)
- 4-Cyclopropoxy-2-isopropylbenzenesulfonamide (CAS 1243375-52-1)
- 2-(2-Acetyl-4-chlorophenoxy)-N-(1-cyano-1-cyclopropylethyl)acetamide (CAS 940797-46-6)
- 4-(tert-Butoxy)-2-cyclopropoxybenzamide (CAS 1243373-04-7)
- Methyl2-iodomethyl-4-oxazolecarboxylate (CAS 208465-67-2)
- tert-butyl 2-ethynylpyrrolidine-1-carboxylate (CAS 316141-37-4)
- (2-aminoethyl)[3-(3,4-dichlorophenoxy)-2-hydroxypropyl]amine (CAS 1274001-55-6)
- Alectinib Impurity 81 (CAS CATO-C4X-283681)
- Opicapone impurity 70 (CAS CATO-C4X-240470)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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