2-(Methylthio)-4-(p-tolyl)-6-(m-tolylthio)pyrimidine-5-carbonitrile CAS 303985-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303985-03-7 |
| Molecular Formula | C20H17N3S2 |
| Molecular Weight | 363.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)-4-(p-tolyl)-6-(m-tolylthio)pyrimidine-5-carbonitrile (CAS 303985-03-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H17N3S2. Molecular weight: 363.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H17N3S2 |
| Molecular Weight | 363.50 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylthio Standards
- 2-(Methylthio)-N-(2-(4-nitrophenoxy)ethyl)thiazolo[4,5-d]pyrimidin-7-amine (CAS 1000574-56-0)
- 4-((6-(Methylthio)-9H-purin-9-yl)methyl)benzenesulfonamide (CAS 21268-01-9)
- Ethyl 2-(methylthio)-4-(3-oxo-1,4-diazaspiro[5.5]undecan-1-yl)pyrimidine-5-carboxylate (CAS 2170746-95-7)
- 1-Methyl-3-((3-(methylthio)quinolin-4-yl)thio)quinolin-4(1H)-one (CAS 83936-02-1)
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- N-(2-(6-(Methylthio)-4-(propylamino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)cyclopentanecarboxamide (CAS 946282-12-8)
- N-(2-(Methylthio)phenyl)-5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamide (CAS 1421442-66-1)
Recommended Standards
- 2-(4-(Diethylamino)styryl)-N,N-diethylbenzo[d]oxazol-6-amine (CAS 72924-71-1)
- 2-[4-(2-Hydroxyethyl)piperazino]-5-{(E)-[4-(methylsulfanyl)phenyl]methylidene}-1,3-thiazol-4(5H)-one (CAS 866149-76-0)
- 2-(2-((1H-benzo[d]imidazol-2-yl)thio)acetyl)-N-cyclohexylhydrazine-1-carbothioamide (CAS 473422-23-0)
- 4-Bromo-3-fluorophenylzinc iodide 0.5 M in Tetrahydrofuran (CAS 352525-65-6)
- 5-(Methyl(phenyl)amino)-5-oxopentanoic acid (CAS 61797-99-7)
- 5-Hexylisoxazol-3-amine (CAS 119409-95-9)
- Perindopril EP Impurity N (CAS CATO-C4X-125217)
- Irbesartan impurity 36 (CAS 17193-28-1)
- Progesterone EP Impurity C (CAS 145-15-3)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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 13829788188 / jacky.chen@cato-chem.com