5-Amino-2-(p-tolylthio)benzonitrile CAS 303148-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303148-03-0 |
| Molecular Formula | C14H12N2S |
| Molecular Weight | 240.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-2-(p-tolylthio)benzonitrile (CAS 303148-03-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12N2S. Molecular weight: 240.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12N2S |
| Molecular Weight | 240.32 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(Naphthalen-1-ylmethyl)-1,3-thiazol-2-amine (CAS 207463-35-2)
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- 5-(1,3-Benzothiazol-2-yl)-2-methylaniline (CAS 313402-37-8)
- Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-(5-hydroxy-1H-indol-3-yl)propanoate (CAS 1234880-33-1)
- 1-(2-Chloro-acetyl)-3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-urea (CAS 571149-70-7)
- 2-(4-Cyano-6-(difluoromethyl)-3-fluoropyridin-2-yl)acetic acid (CAS 1806874-70-3)
- N-(Acridin-4-ylmethyl)benzamide (CAS 33258-96-7)
- 2-(5-Bromopyrimidin-4-yl)acetic acid (CAS 933721-19-8)
- 3-[methyl(pentyl)amino]propanenitrile (CAS 919491-64-8)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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