4-(5-Methylthiophen-2-yl)pyridine CAS 129770-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129770-70-3 |
| Molecular Formula | C10H9NS |
| Molecular Weight | 175.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-Methylthiophen-2-yl)pyridine (CAS 129770-70-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9NS. Molecular weight: 175.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- 2-(5-Methylthiophen-2-yl)pyridine (CAS 139003-60-4)
- 2-(3-Methylthiophen-2-yl)pyridine (CAS 76759-27-8)
- 3-(5-methylthiophen-2-yl)propanoic acid (CAS 14779-24-9)
- 3-(4-methylthiophen-2-yl)propanoic acid (CAS 5834-15-1)
- 2-((3-Methylthiophen-2-yl)methylene)malononitrile (CAS 81020-76-0)
- 4-((4-Methylthiophen-2-yl)methyl)-1H-imidazole (CAS 779310-55-3)
- (2E)-3-(4-methylthiophen-2-yl)prop-2-enoic acid (CAS 910322-14-4)
- (2E)-3-(5-methylthiophen-2-yl)prop-2-enoic acid (CAS 70329-36-1)
Recommended Standards
- (2S,4S)-Methyl 4-(methylthio)pyrrolidine-2-carboxylate (CAS 126111-07-7)
- 3,4-dihydro-1H-2-benzothiopyran-1-carbonitrile (CAS 13329-15-2)
- (2S,4R)-Methyl 4-(methylthio)pyrrolidine-2-carboxylate (CAS 126111-06-6)
- 4,5,6,7-Tetrahydro-2H-indazol-5-amine dihydrochloride (CAS 74197-18-5)
- (E)-4-(2-((4-(tert-Butyl)benzoyl)glycyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 392247-37-9)
- 1,4-Dibromo-2,5-dimethoxybenzene, 97% (CAS 2674-34-2)
- 14265-82-8 Tungsten, isotope of mass 184 Tungsten-184 184W (CAS 14265-82-8)
- 1,4-Bis(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)benzene (CAS 61843-05-8)
- 1,2-Dichloro-3-ethoxy-6-fluorobenzene (CAS 1806329-15-6)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
Why CATO?
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