3-Methyl-2-(3-thienyl)pyridine CAS 56421-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56421-80-8 |
| Molecular Formula | C10H9NS |
| Molecular Weight | 175.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Methyl-2-(3-thienyl)pyridine (CAS 56421-80-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H9NS. Molecular weight: 175.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H9NS |
| Molecular Weight | 175.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1187163-37-6 2-Methyl-4-(3-thienyl)pyridine MFCD13152484 (CAS 1187163-37-6)
- 1187170-05-3 4-Methyl-3-(3-thienyl)pyridine MFCD13152482 (CAS 1187170-05-3)
- 1187170-07-5 2-Methyl-5-(3-thienyl)pyridine MFCD13152483 (CAS 1187170-07-5)
- 2-Methyl-6-(3-thienyl)pyridine (CAS 56421-83-1)
- 4-Methyl-2-(3-thienyl)pyridine (CAS 56421-81-9)
- 5-Methyl-2-(3-thienyl)pyridine (CAS 56421-82-0)
- 5-(2-Thienyl)-1H-pyrazole-4-carbonitrile (CAS 1008428-30-5)
- 4-(2-Thienyl)phenol (CAS 29886-65-5)
Recommended Standards
- 3,7-Dihydro-2H-thieno[3,2-f]indole (CAS 327183-75-5)
- 3-Thiomorpholinecarboxylic acid ethyl ester (CAS 58729-31-0)
- 3-(Vinylsulfonyl)piperidine (CAS 2792124-91-3)
- Tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine-1-carboxylate (CAS 1352227-36-1)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl butanoate (CAS 1538551-54-0)
- (3-Methylpyrazine-2,6-diyl)dimethanol (CAS 104670-22-6)
- 1-Methyl-3-piperidinemethanol (CAS 7583-53-1)
- Methyl 6-hydroxyangolensate (CAS 22255-07-8)
- 1-Amino-4-((3-methoxyphenyl)amino)anthracene-9,10-dione (CAS 88653-15-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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