Dihydro-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione CAS 4874-13-9
| CAS No. | 4874-13-9 |
| Molecular Formula | C6H10N2O2 |
| Molecular Weight | 142.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dihydro-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione (CAS 4874-13-9), a certified reference material (molecular formula C6H10N2O2, MW 142.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H10N2O2, Dihydro-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 142.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Dihydro-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 | C6H10N2O2 |
| Molecular Weight | 142.16 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
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- 2-((3,4-Dihydro-2H-pyrrol-5-yl)oxy)acetamide (CAS 95906-81-3)
- 3-(2,3-Dihydro-1H-imidazol-1-yl)propanoic acid (CAS 463325-91-9)
- Ethyl 4,5-dihydro-1H-pyrazole-5-carboxylate (CAS 89600-89-5)
- methyl 3,6-dihydro-2H-pyran-4-carboxylate (CAS 105772-14-3)
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- 2-(Dihydro-2H-pyran-4(3H)-ylidene)acetic Acid (CAS 130312-01-5)
Recommended Standards
- 1,2-Dimethyldihydropyridazine-3,5(2H,4H)-dione (CAS 366795-48-4)
- 1,4,5,6-Tetrahydropyrimidine-5-carbohydrazide (CAS 776274-37-4)
- 1-(Dimethoxymethyl)-1H-imidazole (CAS 61278-82-8)
- 1,4-Dimethylpiperazine-2,3-dione (CAS 59417-06-0)
- 2-(pyridin-2-ylmethyl)azepane (CAS 527674-23-3)
- 5,6-Dihydro-4H-cyclopenta[b]thiophene-5-carboxylic acid (CAS 185515-12-2)
- Ethyl 2-benzoyl-4-cyanobutanoate (CAS 5415-48-5)
- 2-(4,5,6-Trimethylpyrimidin-2-yl)ethan-1-amine hydrochloride (CAS 1196153-23-7)
- 2-(2-Carboxycyclopropane-1-carboxamido)-6-methylbenzoic acid (CAS 1274891-95-0)
- 2-Benzyloctahydro-4H-isoindol-4-one (CAS 879687-90-8)
- 2-Chloro-6-phenylpyridine-4-carboxylic acid (CAS 263270-36-6)
- 5-Methyl-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 4931-29-7)
- (R)-2-Amino-3-((3,5-dichloro-6-((diethoxyphosphoryl)oxy)pyridin-2-yl)thio)propanoic acid (CAS 870971-32-7)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
Why CATO?
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