2-Ethyl-6-hydroxy-5-nitropyrimidin-4(3H)-one CAS 6237-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6237-99-6 |
| Molecular Formula | C6H7N3O4 |
| Molecular Weight | 185.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Ethyl-6-hydroxy-5-nitropyrimidin-4(3H)-one (CAS 6237-99-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7N3O4. Molecular weight: 185.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7N3O4 |
| Molecular Weight | 185.14 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
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- methyl 3-(5-hydroxy-3-methyl-1,2-oxazol-4-yl)propanoate (CAS 1797797-59-1)
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Recommended Standards
- 2-Amino-5-ureido-4,6-pyrimidinedione (CAS 21823-25-6)
- 2-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-ol (CAS 880345-50-6)
- 2-Amino-3-(trifluoromethyl)pentanoic acid (CAS 518295-28-8)
- 5-Bromo-2-(piperidin-2-yl)-1H-benzo[d]imidazole (CAS 1183682-08-7)
- 2-((4-Bromophenyl)thio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 339013-79-5)
- 3-Chloro-2-methylpyridine-5-boronic acid (CAS 1334405-66-1)
- 2-Methylpyridine-4(3H)-thione (CAS 832129-79-0)
- N-((S)-((R)-5-Oxo-2,5-dihydrofuran-2-yl)(phenyl)methyl)acetamide (CAS 919770-48-2)
- 2-(Chloromethyl)-5-methyl-3H-imidazo[4,5-b]pyridine hydrochloride (CAS 796061-82-0)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com