5-Ethyl-6-hydroxy-3-(2-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one CAS 1235441-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1235441-75-4 |
| Molecular Formula | C13H14N2O3S |
| Molecular Weight | 278.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-6-hydroxy-3-(2-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one (CAS 1235441-75-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H14N2O3S. Molecular weight: 278.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O3S |
| Molecular Weight | 278.33 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-(4-Hydroxy-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)propanoic acid (CAS 109164-47-8)
- 2-Hydroxy-5-(2-mercapto-4,4-dimethylpyrimidin-1(4H)-yl)benzoic acid (CAS 1142213-24-8)
- 2-((5-Hydroxy-1H-indol-3-yl)methyl)thiazolidine-4-carboxylic acid (CAS 121514-30-5)
- 5-ethyl-6-hydroxy-3-(3-methoxyphenyl)-2-sulfanyl-3,4-dihydropyrimidin-4-one (CAS 1235440-68-2)
- 3-(5-Hydroxy-3-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1246069-39-5)
- Ethyl 4-hydroxy-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidine-6-carboxylate (CAS 1447956-28-6)
- 4-Hydroxy-5-(((4-methoxybenzyl)imino)methyl)-3-methylthiazol-2(3H)-one (CAS 865658-86-2)
- Ethyl 2-((3-hydroxy-4-methylphenyl)amino)thiazole-4-carboxylate (CAS 933045-66-0)
Recommended Standards
- 1-Amino-3-(pyridin-4-yl)-8H-indeno[1,2-c]thiophen-8-one (CAS 1245739-76-7)
- N-[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]guanidine (CAS 123310-03-2)
- tert-Butyl (4-formylbenzo[d]thiazol-2-yl)carbamate (CAS 1223748-47-7)
- 4-[4-(4-Methylbenzenesulfonyl)piperazin-1-yl]benzonitrile (CAS 478046-94-5)
- 0056AD 118311-18-5 5,5,5-Trifluoro-2-oxopentanoic acid C5H5F3O3 (CAS 118311-18-5)
- n-(3-Bromophenyl)piperidin-3-amine (CAS 1248977-43-6)
- 3,4-Difluoro-5-nitrophenacyl chloride (CAS 1804517-08-5)
- (6-Formylquinolin-4-yl)boronic acid (CAS 958852-19-2)
- 2-Hydroxy-4-methoxy-3-methylbenzaldehyde (CAS 54700-36-6)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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