1-Benzyl-5-nitropyrimidine-2,4(1H,3H)-dione CAS 122252-45-3
| CAS No. | 122252-45-3 |
| Molecular Formula | C11H9N3O4 |
| Molecular Weight | 247.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-Benzyl-5-nitropyrimidine-2,4(1H,3H)-dione (CAS 122252-45-3), a certified reference material (molecular formula C11H9N3O4, MW 247.21 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1-Benzyl-5-nitropyrimidine-2,4(1H,3H)-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.21 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).
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 | C11H9N3O4 |
| Molecular Weight | 247.21 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
- Ethyl 5-nitropyrimidine-2-carboxylate (CAS 1894988-20-5)
- 6-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione (CAS 88890-66-8)
- 5-Nitropyrimidine-2,4,6(1H,3H,5H)-trione x hydrate (CAS 209529-81-7)
- 1-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione (CAS 28495-88-7)
- 2-Methyl-5-nitropyrimidine-4,6(1H,5H)-dione (CAS 680881-02-1)
- 3-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione (CAS 25912-37-2)
- 2-Methyl-5-nitropyrimidine-4,6-diamine (CAS 3346-21-2)
- 6-methyl-5-nitropyrimidine-2,4-diamine (CAS 2829-59-6)
Recommended Standards
- Methyl 2-(methylamino)-2-(4-(trifluoromethyl)phenyl)acetate (CAS 1218255-69-6)
- Methyl (R)-3-amino-3-(4-(trifluoromethyl)phenyl)propanoate (CAS 1228543-08-5)
- 2-(Dimethylamino)-2-(4-(trifluoromethyl)phenyl)acetic acid (CAS 1218131-15-7)
- Methyl (3r)-3-amino-3-[2-(trifluoromethyl)phenyl]propanoate (CAS 1228550-48-8)
- 1-(4-Methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 929000-87-3)
- 2-Iodobenzenesulfonic acid (CAS 63059-25-6)
- 4-((3-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-44-8)
- Cgs-9896 (CAS 77779-36-3)
- N2,N2,4-trimethylpyridine-2,5-diamine (CAS 70564-08-8)
- Ethyl (6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoate (CAS 2435680-90-1)
- Methyl 2-(2-chloroacetyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (CAS 1008996-86-8)
- Triphenyl((tetrahydrofuran-2-yl)methyl)phosphonium bromide (CAS 18138-76-6)
- Gadoxetate Impurity 11 (CAS 221640-06-8)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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