4-((Pyrrolidin-1-ylsulfonyl)methyl)benzonitrile CAS 1041561-96-9
| CAS No. | 1041561-96-9 |
| Molecular Formula | C12H14N2O2S |
| Molecular Weight | 250.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((Pyrrolidin-1-ylsulfonyl)methyl)benzonitrile (CAS 1041561-96-9) is a high-purity analytical reference standard with the molecular formula C12H14N2O2S and a molecular weight of 250.32 g/mol.
4-((Pyrrolidin-1-ylsulfonyl)methyl)benzonitrile (C12H14N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-((Pyrrolidin-1-ylsulfonyl)methyl)benzonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O2S |
| Molecular Weight | 250.32 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pyrrolidin Standards
- 2-((Pyrrolidin-1-ylsulfonyl)methyl)benzonitrile (CAS 1036513-85-5)
- 2-Phenyl-4-(pyrrolidin-1-yl)pyrimidine-5-carbonitrile (CAS 823796-04-9)
- 6-(Pyrrolidin-1-yl)-[2,3'-bipyridine]-5-carbonitrile (CAS 946385-91-7)
- 9-(Pyrrolidin-1-ylmethyl)-9H-carbazole (CAS 111960-23-7)
- N-(2-(Pyrrolidin-1-yl)benzylidene)aniline (CAS 61205-76-3)
- N-(4-(Pyrrolidin-1-yl)benzylidene)aniline (CAS 62473-20-5)
- Pyrrolidin-1-yl(3-azaspiro[5.5]undecan-3-yl)methanone (CAS 67626-54-4)
- 2-(Pyrrolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carbaldehyde (CAS 1923650-08-1)
Recommended Standards
- 3-(Methylthio)-1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 1040041-02-8)
- Ethyl 3-amino-5,6-dimethylthieno[2,3-b]pyridine-2-carboxylate (CAS 1042441-82-6)
- 3-(Methylthio)-1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 1039815-72-9)
- Ethyl 3-(benzo[d]thiazol-2-ylamino)propanoate (CAS 104344-77-6)
- 9$l^{6}-thia-3-azabicyclo[4.2.1]nonane-4,9,9-trione (CAS 1934467-89-6)
- 4-(2-Chloropyridin-3-yl)-2-(pyridin-2-yl)pyrimidine (CAS 1312186-08-5)
- 3-(2-Bromo-4,5-dimethoxyphenyl)-3-hydroxypropanenitrile (CAS 1500391-24-1)
- (S)-3-Bromo-2-(1-methoxyethyl)pyridine (CAS 2641451-44-5)
- (R)-tert-Butyl 3-((6-chloropyridin-3-yl)methoxy)pyrrolidine-1-carboxylate (CAS 1261233-65-1)
- 78897-52-6 248RTG654T Leucomycin A13 UNII-248RTG654T Leucomycin V, 4B-hexanoate J1.152E Leucomycin V 4''-hexanoate C14063 (3R,4R,5S,6R,8R,9R,10E,12E,15R)-5-(4-o-Hexanoyl-2,6-dideoxy-3-C-methyl-alpha-L-ribo-hexopyranosyl-(1->4)-3,6-dideoxy-3-dimethylamino-beta-D-glucopyranosyloxy)-6-formylmethyl-3,9-dihydroxy-4-methoxy-8-methylhexadeca-10,12-dien-15-olide Kitasamycin A13 (CAS 78897-52-6)
- N-(p-Tolyl)-1H-imidazole-4-sulfonamide (CAS 58768-25-5)
- 2,2-diethylcyclobutan-1-one (CAS 35358-42-0)
- 5-Fluoro-1,2,3,4-tetrahydroisoquinoline (CAS 406923-64-6)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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