5-Acetyl-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione CAS 36980-95-7
| CAS No. | 36980-95-7 |
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H10N2O3, 5-Acetyl-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-Acetyl-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione (CAS 36980-95-7), molecular formula C8H10N2O3 and molecular weight 182.18 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-Acetyl-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione 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 | C8H10N2O3 |
| Molecular Weight | 182.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1967 |
| Nitrogen Atoms | 2 |
Related Acetyl Standards
- (4,5-Dimethyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1216060-16-0)
- 1260088-71-8 3280AD 7,7-Dimethyl-1H,2H,3H,4H,5H,7H-furo[3,4-d]pyrimidine-2,4-dione C8H10N2O3 (CAS 1260088-71-8)
- 2-(4,6-Dimethyl-2-oxopyrimidin-1(2h)-yl)acetic acid (CAS 129189-56-6)
- 2-(2,4-Dimethyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1410714-81-6)
- 3-(1,5-Dimethyl-1h-pyrazol-4-yl)-2-oxopropanoic acid (CAS 1505808-07-0)
- 1-(3,5-Dimethyl-4-nitro-1H-pyrrol-2-yl)ethanone (CAS 153827-69-1)
- 6,6-Dimethyl-1H,4H,6H-furo[3,4-c]pyrazole-3-carboxylic acid (CAS 1933596-07-6)
- 1-Acetyl-4,5-dimethyl-1H-pyrazole-3-carboxylic acid (CAS 856063-84-8)
Recommended Standards
- 4-Methyl-N-propionyloxazole-5-carboxamide (CAS 62539-94-0)
- 5-acetyl-1,6-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 22293-62-5)
- 4-Methoxy-N-methyl-2-nitroaniline (CAS 3360-79-0)
- 5-Amino-3-(3-hydroxypropoxy)-1h-pyrazole-4-carbonitrile (CAS 892143-04-3)
- 6-Bromo-2-methylpyridin-3-ol (CAS 118399-86-3)
- (2-Bromo-3-methylphenyl)hydrazine hydrochloride (CAS 156941-75-2)
- Abietic Acid (CAS 514-10-3)
- N-isopropyl-2-(methylamino)acetamide (CAS 51489-14-6)
- Methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-((4-methylpiperazin-1-yl)methyl)-1H-1,2,3-triazole-4-carboxylate (CAS 341501-35-7)
- 2-Fluoro-4-isopropoxy-1-nitrobenzene (CAS 28987-50-0)
- Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)-2-phenylacetate (CAS 27762-09-0)
- 3-Methyl-4,5,6,7-tetrahydro-1H-indazol-4-ol (CAS 96546-41-7)
- 7PT6AGF1ST 247131-79-9 JTV-803 UNII-7PT6AGF1ST 4-Piperidinecarboxylic acid, 4-(((2-(aminoiminomethyl)-1,2,3,4-tetrahydro-7-isoquinolinyl)oxy)methyl)-1-(4-pyridinyl)-, methanesulfonate (1:1) 4-Piperidinecarboxylic acid, 4-(((2-(aminoiminomethyl)-1,2,3,4-tetrahydro-7-isoquinolinyl)oxy)methyl)-1-(4-pyridinyl)-, monomethanesulfonate (CAS 247131-79-9)
- Peptide 433 (CAS CATO-CPTD788433)
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 18665070610 / Nicole.chen@cato-chem.com