6-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione CAS 88890-66-8
| CAS No. | 88890-66-8 |
| Molecular Formula | C4[14C]H7N3O4 |
| Molecular Weight | 175.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 6-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione (CAS 88890-66-8), a certified reference material (molecular formula C4[14C]H7N3O4, MW 175.12 g/mol) for analytical method development and quality control.
6-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione (C4[14C]H7N3O4) contains a carbohydrate-derived structure, an amide group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C4[14C]H7N3O4 |
| Molecular Weight | 175.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 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)
- 5-Nitropyrimidine-2-carboxylic acid (CAS 1086393-02-3)
- 5-nitropyrimidine-4,6-diamine (CAS 2164-84-3)
Recommended Standards
- <SC>D</SC>-Phenylalanine-<SUP>13</SUP>C<SUB>9</SUB>,<SUP>15</SUP>N (CAS 1259621-04-9)
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- 4-(trifluoromethyl)pyridine-3-carbaldehyde (CAS 1083197-78-7)
- (2-(Difluoromethoxy)pyridin-4-yl)methanol (CAS 1268516-11-5)
- Methyl 2,3-dihydro-1H-indene-5-carboxylate (CAS 86031-43-8)
- 2-(1-Formamidocyclobutyl)acetic acid (CAS 1516026-74-6)
- 4-[4-(2,5-Dimethylbenzoyl)piperazin-1-yl]-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 1775492-08-4)
- N-(Benzo[b]thiophen-5-yl)-3-phenylacrylamide (CAS 477502-72-0)
- 2-Bromo-6-(3,3-difluoroazetidin-1-yl)benzonitrile (CAS 1774896-25-1)
- 4-Methyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 77803-41-9)
- Corchoionol C (CAS 189351-15-3)
- 5α-ANDROSTAN-3β, 17β-DIOL-7-ONE (CAS 28375-34-0)
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- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com