N-(1-methyl-2-(methylthio)-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide CAS 98594-59-3
| CAS No. | 98594-59-3 |
| Molecular Formula | C8H11N3O2S |
| Molecular Weight | 213.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(1-methyl-2-(methylthio)-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide.
N-(1-methyl-2-(methylthio)-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide (CAS 98594-59-3) is a high-purity analytical reference standard with the molecular formula C8H11N3O2S and a molecular weight of 213.26 g/mol.
Structurally, N-(1-methyl-2-(methylthio)-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide (C8H11N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 213.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), N-(1-methyl-2-(methylthio)-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide 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 | C8H11N3O2S |
| Molecular Weight | 213.26 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- Methyl s-(pyrimidin-2-yl)cysteinate (CAS 88347-87-9)
- N-Methoxy-N-methyl-2-(methylthio)pyrimidine-4-carboxamide (CAS 271247-59-7)
- Methyl 2-amino-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate (CAS 941866-53-1)
- S-Methyl 4-amino-2-ethoxypyrimidine-5-carbothioate (CAS 383160-10-9)
- 3-chloro-n-(prop-2-yn-1-yl)pyrazin-2-amine (CAS 1702872-08-9)
- 5-Bromo-2-(dimethylamino)benzaldehyde (CAS 171881-36-0)
- 7-((1H-Imidazol-2-yl)methyl)-8-methyl-6,7,8,9-tetrahydro-2,7,9a-triazabenzo[cd]azulen-1(2H)-one (CAS 131514-96-0)
- tert-Butyl 1-(2-fluoro-6-nitrophenyl)piperidin-4- (CAS 1233951-67-1)
- Biotin Impurity 21 HBr (CAS 412308-26-0（free base）)
- 5-Chloro-1-(2-fluorophenyl)-1H-pyrazolo[3,4-b]pyridin-6(7H)-one (CAS 1437453-65-0)
- 4-Fluoro-2-(2-methylthiazol-4-yl)phenol (CAS 1387565-82-3)
- Benzofuran-6-carbonitrile (CAS 17450-68-9)
- 3-Hydroxy-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 3950-18-3)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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