2-((6-Oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid CAS 20650-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20650-30-0 |
| Molecular Formula | C6H6N2O3S |
| Molecular Weight | 186.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((6-Oxo-1,6-dihydropyrimidin-2-yl)thio)acetic acid (CAS 20650-30-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6N2O3S. Molecular weight: 186.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6N2O3S |
| Molecular Weight | 186.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- (5,6-Dihydropyrimidin-1(4H)-yl)(phenyl)methanone (CAS 856974-06-6)
- (2-Methyl-5,6-dihydropyrimidin-1(4H)-yl)(phenyl)methanone (CAS 52776-55-3)
- (2-Oxo-1,2-dihydropyrimidin-4-yl)methyl carbamate (CAS 3514-13-4)
- 3-(6-Oxo-1,6-dihydropyrimidin-1-yl)propanoic acid (CAS 1342973-78-7)
- 4-(5-Methyl-1,4-dihydropyrimidin-4-yl)benzene-1,2-diol (CAS 741623-84-7)
- 2-((6-Oxo-1,6-dihydropyrimidin-2-yl)thio)ethyl acetate (CAS 50892-51-8)
- 1-(4-Oxo-1,4-dihydropyrimidin-2-yl)urea (CAS 918626-54-7)
- 2-(2-Oxo-1,2-dihydropyrimidin-5-yl)acetic acid (CAS 1518306-43-8)
Recommended Standards
- 2-((4-Methylthiazol-2-yl)amino)-2-oxoacetic acid (CAS 82514-68-9)
- 2-(1-(4-Fluorophenyl)ethylidene)malononitrile (CAS 579-48-6)
- (Ethoxycarbonyl)-L-prolinate (CAS 5700-74-3)
- n-(Pentan-3-yl)-4,5,6,7-tetrahydrobenzofuran-4-amine (CAS 1042550-62-8)
- (Cyclohexanecarbonyl)-l-proline (CAS 174465-38-4)
- 2-Thia-3-azaspiro[4.4]nonane, 2,2-dioxide (CAS 2344679-90-7)
- PNU 74654 (CAS 113906-27-7)
- 1-(7-Methoxy-4-nitrobenzofuran-2-yl)ethanone (CAS 83767-16-2)
- (S)-5-Isobutylpyrrolidin-2-one (CAS 62430-05-1)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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