1-((3AR,4R,6R,6aR)-6-(hydroxymethyl)-2-phenyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione CAS 3257-71-4
| CAS No. | 3257-71-4 |
| Molecular Formula | C16H16N2O6 |
| Molecular Weight | 332.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-((3AR,4R,6R,6aR)-6-(hydroxymethyl)-2-phenyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione 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.
1-((3AR,4R,6R,6aR)-6-(hydroxymethyl)-2-phenyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione (CAS 3257-71-4) is a high-purity analytical reference standard with the molecular formula C16H16N2O6 and a molecular weight of 332.31 g/mol.
Structurally, 1-((3AR,4R,6R,6aR)-6-(hydroxymethyl)-2-phenyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione (C16H16N2O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 332.31 g/mol, it falls into the moderately-high-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.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O6 |
| Molecular Weight | 332.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-(+)-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid Monomethyl Ester (CAS 76093-34-0)
- 10074-G5 (CAS 413611-93-5)
- (R)-(-)-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid Monomethyl Ester (CAS 76093-33-9)
- 2-(2,6-dioxo-3-piperidyl)-4-(3-hydroxypropoxy)isoindoline-1,3-dione (CAS 2416740-42-4)
- 7-Bromo-6-iodo-2-naphthonitrile (CAS 1042170-68-2)
- Ethyl 1-trityl-1H-pyrazole-4-carboxylate (CAS 88529-68-4)
- 6-HEX (CAS 155911-16-3)
- 5’-Chloro-2’-hydroxypropiophenone (CAS 2892-16-2)
- 60794-62-9 4-(4-Methylphenyl)-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepine hydrochloride MFCD22123336 (CAS 60794-62-9)
- 4-(5-Methyl-3-nitro-1h-pyrazol-1-yl)butanoyl chloride (CAS 1006459-08-0)
- Regadenoson Impurity 36 (CAS 871301-32-5)
- 1-(6-Ethoxypyridin-3-yl)propan-1-one (CAS 1355236-57-5)
- N-Ethyl-3-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2365191-44-0)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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