N-(2-Nitrophenyl)phosphoric triamide CAS 874819-71-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 874819-71-3 |
| Molecular Formula | C6H9N4O3P |
| Molecular Weight | 216.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Nitrophenyl)phosphoric triamide (CAS 874819-71-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H9N4O3P. Molecular weight: 216.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H9N4O3P |
| Molecular Weight | 216.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related N Standards
- 4-Nitrophenyl methylphosphonate (CAS 1832-64-0)
- 1-(2-Nitrophenyl)-1H-pyrrole-2-carbaldehyde (CAS 33265-61-1)
- 1-(3-Nitrophenyl)-1h-pyrrole-2-carbaldehyde (CAS 85841-67-4)
- 1-(4-Nitrophenyl)-1h-pyrrole-2-carbaldehyde (CAS 30186-41-5)
- 1-(4-Nitrophenyl)-1H-pyrrole-3-carbaldehyde (CAS 90828-51-6)
- 3-(4-Nitrophenyl)-1H-pyridin-2-one (CAS 660440-56-2)
- 4-(2-Nitrophenyl)pyrimidin-2-amine (CAS 1126078-22-5)
- N-(4-Nitrophenyl)pyrimidin-5-amine (CAS 157911-59-6)
Recommended Standards
- 4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid 2,3,5,6-tetrafluoro-4-hydroxybenzoic acid 2,3,5,6-tetrafluoro-4-hydroxy-benzoic acid 652-34-6 (CAS 652-34-6)
- Dimethyl 2-hydroxy-5-oxo-2,5-dihydrofuran-3,4-dicarboxylate (CAS 104919-85-9)
- 5,6,7,8-Tetrafluoronaphthalen-2-ol (CAS 256479-35-3)
- 2-((4-Chlorophenyl)thio)pyridin-3-amine (CAS 353277-58-4)
- 2-Chloro-4-fluorobenzylmagnesium chloride .25M ether (CAS 946491-89-0)
- 5-Methyl-6-(piperidin-1-yl)pyridin-3-amine dihydrochloride (CAS 1432680-07-3)
- 3-chloro-1,2,4-thiadiazole-5-carbohydrazide (CAS 2759135-52-7)
- 2-ethynyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1186502-44-2)
- 10R-0297 6,7-dimethoxy-3-(2-phenylethyl)-2-({[4-(trifluoromethyl)phenyl]methyl}sulfanyl)-3,4-dihydroquinazolin-4-imine 691858-06-7 (CAS 691858-06-7)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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 13829788188 / jacky.chen@cato-chem.com