2-Phenylthieno[3,2-c]pyridin-4(5H)-one CAS 690636-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690636-03-4 |
| Molecular Formula | C13H9NOS |
| Molecular Weight | 227.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Phenylthieno[3,2-c]pyridin-4(5H)-one (CAS 690636-03-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9NOS. Molecular weight: 227.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9NOS |
| Molecular Weight | 227.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylthieno Standards
- 2-Phenylthieno[2,3-d]pyrimidin-4-amine (CAS 1249756-97-5)
- 5-Phenylthieno[2,3-d]pyrimidin-4-amine (CAS 195193-10-3)
- 2-Phenylthieno[3,2-d]pyrimidin-4-ol (CAS 18678-14-3)
- 2-Phenylthieno[2,3-d]pyrimidin-4-ol (CAS 56843-76-6)
- 6-Phenylthieno[2,3-d]pyrimidin-4-ol (CAS 35970-78-6)
- 6-phenylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 209853-24-7)
- 2-Methyl-6-phenylthieno[3,2-d]pyrimidin-4-amine (CAS 109879-70-1)
- 1-(2-Phenylthieno[2,3-b]furan-5-yl)ethanone (CAS 61255-02-5)
Recommended Standards
- 2-Phenylpyrazolo[1,5-a]pyrazine-4(5H)-thione (CAS 933242-89-8)
- 3-((3-Hydroxyphenyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 325984-61-0)
- 2-phenylbutan-2-amine (CAS 6948-04-5)
- 3-(3-Chloro-5-fluorophenoxy)azetidine (CAS 2155115-40-3)
- 3-Benzyl-5-bromo-6-methylpyrimidin-4(3h)-one (CAS 1516179-27-3)
- 2-(Aminomethyl)-4-(difluoromethyl)pyridine-6-acetonitrile (CAS 1805317-99-0)
- Ethyl 2-(5-hydroxy-1,3-dimethyl-1H-pyrazol-4-yl)acetate (CAS 1190615-61-2)
- 1-(Cyclobutylmethyl)-4-iodo-1H-pyrazole (CAS 1489696-48-1)
- 5,9-Dithia-1,7-diazatricyclo[6.3.0.0,2,6]undeca-2(6),3,7,10-tetraene-4-carboxylic acid (CAS 874787-48-1)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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