(R)-2-(1-Hydroxyethyl)pyrimidin-4(1H)-one CAS 299397-13-0
| CAS No. | 299397-13-0 |
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (R)-2-(1-Hydroxyethyl)pyrimidin-4(1H)-one is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (R)-2-(1-Hydroxyethyl)pyrimidin-4(1H)-one (CAS 299397-13-0), a certified reference material (molecular formula C6H8N2O2, MW 140.14 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related R Standards
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carbaldehyde (CAS 1082065-98-2)
- 2-(1-Hydroxyethyl)pyrimidin-5-ol (CAS 1400807-79-5)
- 3-(2-Hydroxyethyl)-3,4-dihydropyrimidin-4-one (CAS 1406628-64-5)
- 2-(2-Hydroxyethyl)pyrimidin-5-ol (CAS 1422343-89-2)
- (R)-2-(1-Hydroxyethyl)pyrimidin-5-ol (CAS 1460321-45-2)
- 2-(2-Hydroxyethyl)furan-3-carbaldehyde (CAS 162337-82-8)
- 6-(2-Hydroxyethyl)pyrimidin-2(1H)-one (CAS 174912-04-0)
- 5-(2-Hydroxyethyl)pyrimidin-4(1H)-one (CAS 19144-69-5)
Recommended Standards
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- (R)-4-Oxocyclopent-2-en-1-yl acetate (CAS 59995-48-1)
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- 5-chloro-3-iodo-1-(²H₃)methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 2564785-56-2)
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- 2-Bromo-4-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 54403-98-4)
- 5-Oxo-7a-phenyl-hexahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylic acid (CAS 1008946-76-6)
- 4-(difluoromethyl)-1-(iodomethyl)-2-oxabicyclo[2.1.1]hexane (CAS 2639420-20-3)
- 3-Phenyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride (CAS 1196154-72-9)
- 7-Methyl-6-nitro-1H-indole (CAS 133053-70-0)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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