3-Methyl-5-(methylthio)-4-phenyl-4H-1,2,4-triazole CAS 40279-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40279-27-4 |
| Molecular Formula | C10H11N3S |
| Molecular Weight | 205.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-5-(methylthio)-4-phenyl-4H-1,2,4-triazole (CAS 40279-27-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11N3S. Molecular weight: 205.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11N3S |
| Molecular Weight | 205.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-(Methylthio)-N-(prop-2-yn-1-yl)benzamide (CAS 1090340-67-2)
- 1-Methyl-5-(methylthio)-3-phenyl-1H-1,2,4-triazole (CAS 50369-47-6)
- 2-Methyl-5-(methylthio)quinolin-8-ol (CAS 73113-04-9)
- 2-Methyl-8-(methylthio)quinolin-4-ol (CAS 63010-46-8)
- 3-(3-(Methylthio)phenyl)-1H-pyrazol-5-amine (CAS 2169350-90-5)
- 4-Methyl-1-(methylthio)isoquinolin-3(2H)-one (CAS 61576-34-9)
- 4-Methyl-3-(methylthio)-5-phenyl-4H-1,2,4-triazole (CAS 25812-76-4)
- 5-((Methylthio)methyl)-3-phenylisoxazole (CAS 62679-05-4)
Recommended Standards
- 3-{[(4-methylphenyl)methyl]sulfanyl}-1h-1,2,4-triazole (CAS 302804-66-6)
- 4-((1-Methyl-1H-imidazol-2-yl)thio)aniline dihydrochloride (CAS 96591-94-5)
- 3-[4-(Methylsulfanyl)phenyl]-1H-pyrazol-5-amine (CAS 208519-14-6)
- 2-Fluoro-5-iodoisonicotinic acid (CAS 1804496-73-8)
- 4-Chloro-2,3-difluoroaniline (CAS 878285-12-2)
- N-(4,4,4-Trifluoro-3-oxo-1-buten-1-yl)-L-phenylalanine (CAS 325819-24-7)
- 1-Cyclohexyl-1,2,3,4-tetrahydroisoquinoline (CAS 87443-64-9)
- 3,5-Dibromo-1-[(2E)-3-phenylprop-2-en-1-yl]-1H-1,2,4-triazole (CAS 1240590-73-1)
- (3S,5S)-5-Amino-2,2,6-trimethylheptan-3-ol (CAS 1263094-47-8)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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