3-((3-Nitropyridin-2-yl)amino)phenol CAS 141450-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 141450-39-7 |
| Molecular Formula | C11H9N3O3 |
| Molecular Weight | 231.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((3-Nitropyridin-2-yl)amino)phenol (CAS 141450-39-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9N3O3. Molecular weight: 231.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9N3O3 |
| Molecular Weight | 231.21 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.) | 1997 |
| Nitrogen Atoms | 3 |
Related Nitropyridin Standards
- {4-[(3-Nitropyridin-2-yl)oxy]phenyl}amine (CAS 102766-76-7)
- 2-Methyl-3-((5-nitropyridin-2-yl)oxy)pyridine (CAS 200940-26-7)
- 3-((3-Nitropyridin-2-yl)oxy)aniline (CAS 901920-06-7)
- (3-(6-Nitropyridin-3-yl)phenyl)methanol (CAS 1349715-67-8)
- (4-(4-Nitropyridin-2-yl)phenyl)methanol (CAS 1349716-72-8)
- (4-(5-Nitropyridin-2-yl)phenyl)methanol (CAS 1349717-37-8)
- (4-(6-Nitropyridin-3-yl)phenyl)methanol (CAS 1349718-85-9)
- 5-Methyl-3-(3-nitropyridin-4-yl)cyclohex-2-en-1-one (CAS 1187055-95-3)
Recommended Standards
- N-(6-Nitroquinolin-8-yl)acetamide (CAS 138451-23-7)
- 5-Hydroxy-2,4-dimethoxyquinazoline-6-carbonitrile (CAS 143879-64-5)
- trans-3-[4-(Trifluoromethyl)phenoxy]cyclobutanamine (CAS 1380386-35-5)
- 1-(4-(Trifluoromethyl)phenyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1203661-52-2)
- n,2-Diisopropylaniline (CAS 112121-81-0)
- 3-Hydroxy-6-(hydroxymethyl)-2-{[4-(pyrimidin-2-yl)piperazin-1-yl]methyl}-4H-pyran-4-one (CAS 866019-66-1)
- Diethyl 12-mercaptododecylphosphonate (CAS 1049677-30-6)
- N-(2-(Pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)thiophene-2-carboxamide (CAS 946199-33-3)
- 4,4,5,5-Tetramethyl-2-(3-methyl-4-phenylphenyl)-1,3,2-dioxaborolane (CAS 1358754-54-7)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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