1-Methyl-3-(3-nitrophenoxy)benzene CAS 165256-89-3
| CAS No. | 165256-89-3 |
| Molecular Formula | C13H11NO3 |
| Molecular Weight | 229.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Methyl-3-(3-nitrophenoxy)benzene (CAS 165256-89-3), a certified reference material (molecular formula C13H11NO3, MW 229.23 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-Methyl-3-(3-nitrophenoxy)benzene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 1-Methyl-3-(3-nitrophenoxy)benzene 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 | C13H11NO3 |
| Molecular Weight | 229.23 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 chloroform, dichloromethane, ethyl acetate, 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.) | 2004 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-Methyl-2-(2-nitrophenoxy)benzene (CAS 54106-40-0)
- 1-Methyl-4-(4-nitrophenoxy)benzene (CAS 3402-74-2)
- (4-Methyl-2-nitrophenoxy)acetyl chloride (CAS 861795-53-1)
- 2-(2-Nitrophenoxy)propanoyl chloride (CAS 360051-40-7)
- 2-(3-Methyl-4-nitrophenoxy)acetyl chloride (CAS 861795-45-1)
- 2-(4-Nitrophenoxy)propanoyl chloride (CAS 859954-26-0)
- 2-((4-Nitrophenoxy)methyl)pyridine (CAS 145654-42-8)
- 2-(4-Nitrophenoxy)aniline (CAS 18226-25-0)
Recommended Standards
- 4-(3-Aminophenoxy)benzoic acid (CAS 165250-87-3)
- Methyl 3-(2-formyl-1h-pyrrol-1-yl)benzoate (CAS 168618-86-8)
- 7,8,9,10-Tetrahydro-6H-[1,2,5]oxadiazolo[3,4-c]carbazol-6-ol (CAS 164356-02-9)
- Methyl 4-(2-imino-1,2-dihydropyrimidin-4-yl)benzoate (CAS 1706430-19-4)
- N1-(3-Aminopropyl)-N1,N3,N3-trimethylpropane-1,3-diamine (CAS 19475-35-5)
- 2alpha,19alpha-Dihydroxy-3-oxo-urs-12-en-28-oic acid (CAS 176983-21-4)
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- 1-(2-Cyclopropyl-6-(4-fluorophenyl)pyrimidin-4-yl)-1,4-diazepane (CAS 1707566-52-6)
- (4-(Difluoromethyl)-2-fluorophenyl)methanol (CAS 2098741-37-6)
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Why CATO?
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