3-(4-Methoxyphenyl)-5,6-dimethyl-2-sulfanylthieno[2,3-d]pyrimidin-4(3h)-one CAS 65234-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65234-06-2 |
| Molecular Formula | C15H14N2O2S2 |
| Molecular Weight | 318.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Methoxyphenyl)-5,6-dimethyl-2-sulfanylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 65234-06-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N2O2S2. Molecular weight: 318.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N2O2S2 |
| Molecular Weight | 318.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methoxyphenyl Standards
- 3-{1-[(4-methoxyphenyl)methyl]-1,2,3,6-tetrahydropyridin-4-yl}-1H-indole (CAS 1352550-72-1)
- 2-(4-Methoxyphenyl)-4-(piperidin-1-yl)quinoline (CAS 853331-11-0)
- 5-(4-Methoxyphenyl)-1-(2-propylpentanoyl)pyrazolidin-3-one (CAS 740812-33-3)
- 1-((4-Methoxyphenyl)sulfonyl)-1,2,3,4-tetrahydroquinolin-6-amine (CAS 1171141-87-9)
- N-(4-methoxyphenyl)-5-(piperidin-3-yl)-1,3,4-thiadiazole-2-carboxamide (CAS 1217862-53-7)
- N-(4-Methoxyphenyl)-5-piperidin-4-yl-1,3,4-thiadiazole-2-carboxamide (CAS 1217862-68-4)
- 1-(4-Methoxyphenyl)-3-tosylpropan-1-one (CAS 87015-46-1)
- 2-[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]-3-phenylacrylonitrile (CAS 332045-71-3)
Recommended Standards
- 3-(4-(1H-Indol-4-yl)phenoxy)quinuclidine (CAS 855291-04-2)
- 3-(Furan-2-yl)-N-((1-(tetrahydro-2H-pyran-4-yl)piperidin-4-yl)methyl)acrylamide (CAS 2035001-88-6)
- 3-(2-Oxobenzo[d]thiazol-3(2H)-yl)-N-(thiophen-2-ylmethyl)propanamide (CAS 851989-71-4)
- (2S,3S)-3-fluoro-2-methyl-azetidine;hydrochloride (CAS 2231664-75-6)
- 2-Amino-4-methyl-6-nitro-phenol (CAS 6265-07-2)
- 5-[[3-(3-Methyl-4-propoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]methylene]-4-oxo-2-thioxo-3-thiazolidinebutanoic acid (CAS 1007530-40-6)
- (S)-2-Amino-3-(7-(trifluoromethyl)-1H-indol-3-yl)propanoic acid (CAS 143266-28-8)
- 5-Bromo-N,3-dimethyl-2-nitroaniline (CAS 1639116-33-8)
- N-(3-(dimethylamino)propyl)-4-(4-(3-(trifluoromethyl)phenyl)thiazol-2-yl)benzamide (CAS 338397-08-3)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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