6-Methoxy-5-nitropyrimidin-4-amine CAS 73318-75-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73318-75-9 |
| Molecular Formula | C5H6N4O3 |
| Molecular Weight | 170.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methoxy-5-nitropyrimidin-4-amine (CAS 73318-75-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H6N4O3. Molecular weight: 170.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H6N4O3 |
| Molecular Weight | 170.13 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 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related Methoxy Standards
- 2-Methoxy-5-nitropyrimidin-4-amine (CAS 304646-29-5)
- 3-Methoxy-3-(trifluoromethyl)cyclobutan-1-ol (CAS 2361636-34-0)
- 5-Methoxy-4-oxo-4H-pyran-2-carboxylic acid (CAS 1199-60-6)
- 3-Methoxy-6-nitropyridin-2-ol (CAS 1245648-51-4)
- 2-Methoxy-5-nitropyridin-4-ol (CAS 1374652-16-0)
- 2-Methoxy-5-nitropyridin-3-ol (CAS 138256-03-8)
- 2-Methoxy-4-nitropyridine 1-oxide (CAS 14395-39-2)
- 2-Methoxy-3-nitropyridin-4-ol (CAS 1590410-05-1)
Recommended Standards
- 6-Hydrazinyl-5-nitropyrimidin-4-amine (CAS 3137-54-0)
- Benzo[c][1,2,5]oxadiazole-4,5-dicarbonitrile (CAS 54286-60-1)
- 6-Amino-3-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dione (CAS 61033-04-3)
- 3-(3-Chloro-2-Methylphenyl)-2-(Fluoromethyl)Quinazolin-4(3H)-One (CAS 49700-31-4)
- Dimethyldiphenyl ether (CAS 28299-41-4)
- 1,1-Dimethylethyl N-[[[(2,4-dimethoxyphenyl)methyl]amino]thioxomethyl]carbamate (CAS 1459711-49-9)
- 6-Bromoindoline (CAS 63839-24-7)
- Tert-butyl (R)-2-(hydroxymethyl)-3,3-dimethylazetidine-1-carboxylate (CAS 228868-39-1)
- 5H-Benzo[d]benzo[4,5]imidazo[1,2-a]imidazole (CAS 28890-99-5)
- Peptide 433 (CAS CATO-CPTD788433)
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