2-(1,3-dithiolan-2-ylidene)acetonitrile CAS 91357-46-9
| CAS No. | 91357-46-9 |
| Molecular Formula | C5H5NS2 |
| Molecular Weight | 143.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(1,3-dithiolan-2-ylidene)acetonitrile 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.
2-(1,3-dithiolan-2-ylidene)acetonitrile (CAS 91357-46-9) is a high-purity analytical reference standard with the molecular formula C5H5NS2 and a molecular weight of 143.23 g/mol.
2-(1,3-dithiolan-2-ylidene)acetonitrile (C5H5NS2) contains a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H5NS2 |
| Molecular Weight | 143.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related dithiolan Standards
- [(1,3-Dithiolan-2-ylidene)amino]formonitrile (CAS 10191-72-7)
- 2-(1,3-dithiolan-2-yl)ethan-1-amine (CAS 113997-90-3)
- 4-Methyl-1,3-dithiolan-2-one (CAS 21548-49-2)
- N-(1,3-Dithiolan-2-ylidene)methanamine (CAS 1630-99-5)
- 2-(1,2-Dithiolan-4-yl)acetic acid (CAS 1026517-37-2)
- 2-(1,2-Dithiolan-3-yl)acetic acid (CAS 36305-11-0)
- 1,2-Dithiolan-4-amine (CAS 4212-05-9)
- 1,2-Dithiolan-4-one (CAS 25636-65-1)
Recommended Standards
- 2-((Methylamino)methyl)cyclohexan-1-ol (CAS 87974-29-6)
- 2-(1-Aminocyclohexyl)ethanol (CAS 24682-53-9)
- 2-((1-Methylcyclopentyl)oxy)ethan-1-amine (CAS 2138518-91-7)
- 2-(1-Azepanyl)ethanol (CAS 20603-00-3)
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- 3-(2,4-Difluorophenyl)butan-2-ol (CAS 1513139-47-3)
- 2-Amino-5-(2-hydroxyethyl)pyrimidin-4-ol (CAS 36324-02-4)
- (S)-3-(2,5-dioxo-1-phenethylimidazolidin-4-yl)propanoic acid (CAS 956997-59-4)
- (2-(2-Bromophenyl)thiazol-4-yl)methanamine (CAS 885280-21-7)
- (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl (2S)-1-(4-fluorobenzyl)-5-oxopyrrolidine-2-carboxylate (CAS 59749-40-5)
- Homomangiferin (CAS 21794-66-1)
- O-Desmethyl Tramadol-β-D-Glucuronide (CAS 383891-39-2)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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