2-Phenylthieno[3,2-c]pyridin-4(5H)-one CAS 690636-03-4
| 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
Based on its molecular formula C13H9NOS, 2-Phenylthieno[3,2-c]pyridin-4(5H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-Phenylthieno[3,2-c]pyridin-4(5H)-one (CAS 690636-03-4), a certified reference material (molecular formula C13H9NOS, MW 227.28 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Phenylthieno[3,2-c]pyridin-4(5H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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-(2-Vinylpyridin-1-ium-1-yl)propane-1-sulfonate (CAS 6613-64-5)
- 3-(3-Chloro-5-fluorophenoxy)azetidine (CAS 2155115-40-3)
- 3-Benzyl-5-bromo-6-methylpyrimidin-4(3h)-one (CAS 1516179-27-3)
- 4-(4-Nitrophenyl)isoxazole (CAS 17819-23-7)
- 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)
- Methyl 2-(2-amino-4,5-dichlorophenoxy)benzoate (CAS 173983-39-6)
- N-(1-(Phenylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)methanesulfonamide (CAS 951485-45-3)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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