2-Imino-6-(methylthio)-1,2-dihydropyridine-3,5-dicarbonitrile CAS 98437-13-9
| CAS No. | 98437-13-9 |
| Molecular Formula | C8H6N4S |
| Molecular Weight | 190.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Imino-6-(methylthio)-1,2-dihydropyridine-3,5-dicarbonitrile (CAS 98437-13-9), molecular formula C8H6N4S and molecular weight 190.23 g/mol, is a CATO reference standard with documented purity and traceability.
2-Imino-6-(methylthio)-1,2-dihydropyridine-3,5-dicarbonitrile (C8H6N4S) contains a nitrogen-containing heterocyclic scaffold, 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.
CATO manufactures 2-Imino-6-(methylthio)-1,2-dihydropyridine-3,5-dicarbonitrile 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 | C8H6N4S |
| Molecular Weight | 190.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- 2-Imino-5-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 1211514-97-4)
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Recommended Standards
- 2-(1-methyl-1H-pyrazol-3-yl)-1,3-thiazole-4-carbonitrile (CAS 2044713-84-8)
- 4-Thiocyanato-1H-benzo[d]imidazol-5-amine (CAS 339366-94-8)
- 2-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)acetonitrile (CAS 88630-47-1)
- 5-azido-2-methyl-1,3-benzothiazole (CAS 23085-29-2)
- N-Ethyl-N-(2-hydroxyethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220034-00-3)
- 3689AE 439608-32-9 5-Methyl-2-(methylthio)[1,3]oxazolo[4,5-b]pyridine C8H8N2OS (CAS 439608-32-9)
- 3-Nitro-2-(piperidin-4-ylmethoxy)pyridine hydrochloride (CAS 1261230-71-0)
- N-(5-Aminopyridin-2-yl)-4-(trifluoromethyl)benzamide (CAS 1011244-68-0)
- JWH 122 N-(4-pentenyl) Analog (CAS 1445577-68-3)
- (R)-2,2'-Bis(diphenylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl (CAS 1365531-75-4)
- 3-Chloro-N-(1-cyclopropylethyl)-N-methylpyrazin-2-amine (CAS 1249349-45-8)
- 1-(3,4-Dimethylphenyl)-5-methyl-N-(4-methylphenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 866872-27-7)
- n-(4-Bromobenzyl)-n,5-dimethylisoxazole-3-carboxamide (CAS 850025-17-1)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
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