(3-Bromo-4-nitrophenyl)methanol CAS 1260740-41-7
| CAS No. | 1260740-41-7 |
| Molecular Formula | C7H6BrNO3 |
| Molecular Weight | 232.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Bromo-4-nitrophenyl)methanol (CAS 1260740-41-7), a certified reference material (molecular formula C7H6BrNO3, MW 232.03 g/mol) for analytical method development and quality control.
The molecular framework of (3-Bromo-4-nitrophenyl)methanol (C7H6BrNO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (3-Bromo-4-nitrophenyl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6BrNO3 |
| Molecular Weight | 232.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-methyl-3-nitrophenol (CAS 100959-45-3)
- 2-Bromo-6-methoxynicotinic acid (CAS 1009735-25-4)
- 2-Bromo-4-methyl-5-nitrophenol (CAS 103448-24-4)
- 6-Bromo-4-methoxypicolinic acid (CAS 1060805-13-1)
- 6-Bromo-4-methoxynicotinic acid (CAS 1060805-14-2)
- 4-Bromo-6-methoxynicotinic acid (CAS 1060806-61-2)
- 6-Bromo-2-methoxynicotinic acid (CAS 1060806-62-3)
- 4-Bromo-6-methoxypicolinic acid (CAS 1060810-46-9)
Recommended Standards
- Methyl 6-bromo-5-hydroxynicotinate (CAS 1256837-01-0)
- (3-Bromo-2-nitrophenyl)methanol (CAS 1261475-45-9)
- Methyl 2-bromo-5-hydroxynicotinate (CAS 1256837-00-9)
- 3-(bromomethyl)-4-nitrophenol (CAS 1261610-79-0)
- 2-(Dimethylamino)-N-[4-Hydroxy-3-[1-Oxo-3-[3-(Trifluoromethyl)Phenyl]Allyl]Phenyl]Acetamide (CAS 94094-50-5)
- Ethyl 1-(4-bromobenzyl)piperidine-4-carboxylate (CAS 148729-12-8)
- 2-Methylthieno[2,3-d]thiazole (CAS 61612-02-0)
- 3-[3,4-bis(benzyloxy)phenyl]-2-methylprop-2-enoic acid (CAS 773112-63-3)
- N1-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-N2-(4-fluorophenyl)oxalamide (CAS 899730-56-4)
- n1-Benzyl-n1-(pyrimidin-2-yl)ethane-1,2-diamine (CAS 1183731-32-9)
- 5-(4-(Methylsulfonyl)phenyl)picolinic acid (CAS 1242339-97-4)
- 3-Heptyl-7-methoxy-2-methylquinolin-4(1H)-one (CAS 354155-51-4)
- methyl 2-({[2-chloro-4-(trifluoromethyl)pyrimidin-5-yl]carbonyl}amino)thiophene-3-carboxylate (CAS 524924-27-4)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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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