3-(Methylthio)pyridin-4-ol CAS 1243388-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243388-89-7 |
| Molecular Formula | C6H7NOS |
| Molecular Weight | 141.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(Methylthio)pyridin-4-ol (CAS 1243388-89-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7NOS. Molecular weight: 141.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7NOS |
| Molecular Weight | 141.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 4-(Methylthio)pyridin-2(1H)-one (CAS 1018443-25-8)
- 2-(Methylthio)pyridin-4-ol (CAS 1243388-92-2)
- 2-(Methylthio)pyridin-3-ol (CAS 32637-37-9)
- 3-(Methylthio)pyrazin-2-amine (CAS 87444-50-6)
- 4-(Methylthio)pyrimidin-5-amine (CAS 59447-73-3)
- 5-(Methylthio)-1H-pyrrole-2-carbaldehyde (CAS 90724-50-8)
- 5-(Methylthio)pyridazin-3-amine (CAS 57036-82-5)
- 5-(Methylthio)pyrimidin-2-amine (CAS 7367-94-4)
Recommended Standards
- 4-ethynyl-3-fluoro-aniline (CAS 1233501-57-9)
- 1-Methyl-1h-pyrazole-3-carbothioamide (CAS 1221278-28-9)
- 1-methyl-1H-pyrazole-5-carbothioamide (CAS 1246548-87-7)
- 1-(Azidomethyl)-3-fluorobenzene 159979-97-2 5093AD C7H6FN3 (CAS 159979-97-2)
- 2-(Difluoromethyl)-6-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine (CAS 1804336-88-6)
- 2-Isopropyl-1-methyl-5-nitro-6-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 61680-11-3)
- 2-Hydroxy-1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone (CAS 83768-75-6)
- Ethyl 1-(4-cyanophenyl)-4-piperidinecarboxylate (CAS 352018-90-7)
- 1-Ethyl-3-isobutyl-1h-pyrazole-5-carboxylic acid (CAS 1015845-75-6)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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