(2-Nitrophenyl)(pyridin-3-yl)methanol CAS 3882-44-8
| CAS No. | 3882-44-8 |
| Molecular Formula | C12H10N2O3 |
| Molecular Weight | 230.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (2-Nitrophenyl)(pyridin-3-yl)methanol (C12H10N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (2-Nitrophenyl)(pyridin-3-yl)methanol (CAS 3882-44-8), a certified reference material (molecular formula C12H10N2O3, MW 230.22 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2-Nitrophenyl)(pyridin-3-yl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H10N2O3 |
| Molecular Weight | 230.22 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 DMSO, DMF, methanol |
| 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related Nitrophenyl Standards
- (2-nitrophenyl)(pyridin-2-yl)methanol (CAS 115177-58-7)
- 2-((4-Nitrophenyl)amino)phenol (CAS 119707-16-3)
- 3-(3-Nitrophenyl)-5,6-dihydro-4H-pyrrolo[1,2-c][1,2,3]triazole (CAS 1445792-45-9)
- 3-(4-Nitrophenyl)-5,6-dihydro-4H-pyrrolo[1,2-c][1,2,3]triazole (CAS 1445792-50-6)
- 4-((4-Nitrophenyl)amino)phenol (CAS 16078-86-7)
- 3-(2-Nitrophenyl)-5,6-dihydro-4H-pyrrolo[1,2-c][1,2,3]triazole (CAS 1923069-20-8)
- 1-(2-Methyl-3-nitrophenyl)-1H-pyrrole-2-carbaldehyde (CAS 383136-10-5)
- 1-(2-Methyl-4-nitrophenyl)-1H-pyrrole-2-carbaldehyde (CAS 293329-88-1)
Recommended Standards
- rel-(2S)-3-[(4S)-4-(methoxymethyl)-2,5-dioxo-imidazolidin-4-yl]-2-methyl-propanoic acid (CAS 1957283-48-5)
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- Ethyl 6-cyano-3-methylfuro[2,3-b]pyridine-2-carboxylate (CAS 1956335-48-0)
- (5-Fluorobenzo[d]isoxazol-3-yl)methanesulfonamide (CAS 68291-99-6)
- 5-Chloro-2-(difluoromethyl)-3-fluorophenol (CAS 2092102-01-5)
- (2-chloroimidazo[2,1-b][1,3]thiazol-6-yl)acetic acid,HCl (CAS 61984-80-3)
- 1-Cyclopropyl-4-methyl-1H-pyrazole-5-carboxylic acid (CAS 2384171-55-3)
- N-(4-chlorophenethyl)-1-methylpiperidin-4-amine (CAS 30509-09-2)
- 2-Propen-1-one,1-[2,4-dihydroxy-3-(2-hydroxy-3-methyl-3-buten-1-yl)-6-methoxyphenyl]-3-(4-hydroxyphenyl)-,(2E)- 274675-25-1 (CAS 274675-25-1)
- 1-{[(4-aminophenyl)sulfanyl]methyl}cyclopentan-1-ol (CAS 1494583-39-9)
- 6-Amino-1-(4-fluorophenyl)pyrimidine-2,4(1H,3H)-dione (CAS 16357-51-0)
- Methyl 5-bromo-3-(2,2,2-trifluoroacetamido)thiophene-2-carboxylate (CAS 852330-31-5)
- 4-Phenoxypyridine-3-carboxylic acid (CAS 54629-95-7)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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