1-(4-Methylphenyl)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione CAS 28921-28-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28921-28-0 |
| Molecular Formula | C11H10N2O2S |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(4-Methylphenyl)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione (CAS 28921-28-0) pharmaceutical standards reference standard. Molecular formula: C11H10N2O2S. Molecular weight: 234.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O2S |
| Molecular Weight | 234.27 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.) | 1965 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- 1-(2-Methylphenyl)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione (CAS 93341-41-4)
- 100972-13-2 Ethyl 5-(2-methylphenyl)-5-oxopentanoate DTXSID70645543 (CAS 100972-13-2)
- 7-(4-Methylphenyl)-7-oxoheptanoic acid (CAS 35333-09-6)
- 8-(2-methylphenyl)-8-oxooctanoic acid (CAS 35333-11-0)
- 898751-46-7 Ethyl 5-(3-methylphenyl)-5-oxopentanoate DTXSID70645548 (CAS 898751-46-7)
- 898765-39-4 7-(3-Methylphenyl)-7-oxoheptanoic acid DTXSID30645286 (CAS 898765-39-4)
- Ethyl 4-(3-methylphenyl)-2,4-dioxobutanoate (CAS 151646-26-3)
- Ethyl 4-(2-methylphenyl)-2,4-dioxobutanoate (CAS 741286-44-2)
Recommended Standards
- 1-(4-Cyanophenyl)-n-(prop-2-yn-1-yl)methanesulfonamide (CAS 923177-99-5)
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- 1,3-Bis(ethoxycarbonyl)-2-methylisothiourea (CAS 34840-26-1)
- {[2-(2-methoxyethoxy)ethyl]carbamoyl}formic acid (CAS 1248069-38-6)
- 2,4-Dichloro-3-(difluoromethoxy)benzonitrile (CAS 1807184-33-3)
- 5-(4-Formyl-3,5-dimethoxyphenoxy)pentanoic acid (CAS 115109-59-6)
- 2,2-Dichloro-N-[4-(morpholin-4-yl)phenyl]acetamide (CAS 251096-80-7)
- 3-bromo-5-ethoxy-4-isopropoxybenZaldehyde (CAS 428476-80-6)
- 2-(Chloromethoxy)benzamide (CAS 1512203-12-1)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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