2-Amino-5-(benzyloxy)pyrimidine-4,6(1H,5H)-dione CAS 5774-98-1
| CAS No. | 5774-98-1 |
| Molecular Formula | C39H32N4O8S2 |
| Molecular Weight | 748.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-(benzyloxy)pyrimidine-4,6(1H,5H)-dione (C39H32N4O8S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Amino-5-(benzyloxy)pyrimidine-4,6(1H,5H)-dione (CAS 5774-98-1) is a high-purity analytical reference standard with the molecular formula C39H32N4O8S2 and a molecular weight of 748.82 g/mol.
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.
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 | C39H32N4O8S2 |
| Molecular Weight | 748.82 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Amino Standards
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- 3-Amino-2-(pyridin-3-yl)propan-1-ol (CAS 62247-29-4)
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Recommended Standards
- (2R,5R,8R,11R,14R)-8-((1H-Indol-3-yl)methyl)-14-amino-2,11-bis(4-hydroxybenzyl)-5-methyl-4,7,10,13-tetraoxo-15-phenyl-3,6,9,12-tetraazapentadecan-1-oic acid (CAS 644997-46-6)
- 4,4',4'',4'''-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetrabenzaldehyde (CAS 2446214-54-4)
- Methyl 2,3,4-tri-O-benzoyl-6-O-trityl-a-D-galactopyranoside (CAS 130163-39-2)
- Mal-amido-PEG8-val-gly (CAS 2353409-54-6)
- 3'-methoxy-3-(4-thiomethylphenyl)propiophenone (CAS 898780-83-1)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-methoxypyridine (CAS 1804487-44-2)
- 0519AF 847783-37-3 C9H17N3O N-Cyclopropyl-2-piperazin-1-ylacetamide (CAS 847783-37-3)
- 3-(3,5-Difluorophenyl)-5-methoxybenzoic acid (CAS 1261903-90-5)
- 4-(2,2-Diethoxyethoxy)benzaldehyde (CAS 82964-41-8)
- 7-(3,4-Dichlorophenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1219901-87-7)
- 6-(3-(Cyclopropylmethoxy)-4-methoxyphenyl)-3-(2,5-dimethoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 1172617-14-9)
- 2-Amino-4-bromobenzo[b]thiophene-3-carbonitrile (CAS 1936590-03-2)
- Potassium Trifluoro(2-naphthyl)borate (CAS 668984-08-5)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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