1-Methyl-3-nitroanthracene CAS 89597-18-2
| CAS No. | 89597-18-2 |
| Molecular Formula | C15H11NO2 |
| Molecular Weight | 237.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Methyl-3-nitroanthracene 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.
CATO supplies 1-Methyl-3-nitroanthracene (CAS 89597-18-2), a certified reference material (molecular formula C15H11NO2, MW 237.25 g/mol) for analytical method development and quality control.
The molecular framework of 1-Methyl-3-nitroanthracene (C15H11NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
Physical & Chemical Properties
| Molecular Formula | C15H11NO2 |
| Molecular Weight | 237.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-9-nitroanthracene (CAS 102630-62-6)
- 9-Methyl-10-nitroanthracene (CAS 84457-22-7)
- 9-Nitroanthracene-d9 (CAS 220381-38-4)
- 2-Nitroanthracene (CAS 3586-69-4)
- 9-Nitroanthracene (CAS 602-60-8)
- 1-Nitroanthracene-9,10-dione (CAS 82-34-8)
- 2-Methyl-1-nitroanthracene-9,10-dione (CAS 129-15-7)
- 1-Methyl-4-nitroanthracene-9,10-dione (CAS 42431-35-6)
Recommended Standards
- 1-Amino-4-methylanthracene-9,10-dione (CAS 4947-16-4)
- 1-Phenyl-1H-indole-2-carboxylic acid (CAS 58386-33-7)
- 1,2-Diazabicyclo[2.2.2]octane (CAS 329-94-2)
- 1-Phenyl-1H-indole-3-carboxylic acid (CAS 244090-34-4)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1,3-dione (CAS 1637547-42-2)
- 2-Oxo Ticlopidine Oxalic Acid Salt (CAS 89481-79-8)
- Sandospace R (CAS 4156-21-2)
- 4-(3,5-Dimethylphenoxy)-2-methylaniline (CAS 946664-58-0)
- 1-(3-Fluorophenyl)prop-2-en-1-one (CAS 1515145-77-3)
- Lactitol (CAS 585-86-4)
- 6-(Trifluoromethyl)isoquinoline-1-carboxylic acid (CAS 2225878-86-2)
- H-6-Diazo-5-oxo-D-Nle-OH (CAS 71629-86-2)
- Anidulafungin Impurity B (CAS 2099166-85-3)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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