2-[1-Amino-2-(pyridin-2-ylsulfanyl)ethylidene]propanedinitrile CAS 343375-33-7
| CAS No. | 343375-33-7 |
| Molecular Formula | C10H8N4S |
| Molecular Weight | 216.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[1-Amino-2-(pyridin-2-ylsulfanyl)ethylidene]propanedinitrile (C10H8N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
2-[1-Amino-2-(pyridin-2-ylsulfanyl)ethylidene]propanedinitrile (CAS 343375-33-7), molecular formula C10H8N4S and molecular weight 216.26 g/mol, is a CATO reference standard with documented purity and traceability.
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), 2-[1-Amino-2-(pyridin-2-ylsulfanyl)ethylidene]propanedinitrile 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 | C10H8N4S |
| Molecular Weight | 216.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(Thiophen-2-yl)imidazo[1,2-a]pyrimidin-3-amine (CAS 904817-81-8)
- 2-Aminonaphtho[1,2-d]thiazol-5-ol (CAS 26269-04-5)
- Tert-butyl (2R,3R)-3-hydroxy-2-methylpyrrolidine-1-carboxylate (CAS 126874-66-6)
- 4-(2-(2-bromophenoxy)ethyl)morpholine (CAS 101558-72-9)
- Captodiame Hydrochloride (CAS 904-04-1)
- 4-Bromofuran-3-ol (CAS 1414637-85-6)
- (7,7-Dimethyl-6,8-dioxa-2-azaspiro[3.5]nonan-2-yl)(4-methyl-1,2,3-thiadiazol-5-yl)methanone (CAS 1396717-68-2)
- 4-(5-(3,5-dihydroxyphenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methyl-N-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)benzamide (CAS CATO-C4X-218055)
- N-Alpha-methyl-L-phenylalanine, HCl (CAS 2366-30-5)
- ethyl 2-[(dimethylamino)methylidene]-4-methyl-3-oxopentanoate (CAS 116344-09-3)
- n-(3-Aminophenyl)-2-hydroxyacetamide (CAS 82099-55-6)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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