1-(3-(Methylamino)phenyl)ethanone CAS 42865-75-8
| CAS No. | 42865-75-8 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3-(Methylamino)phenyl)ethanone.
1-(3-(Methylamino)phenyl)ethanone (CAS 42865-75-8) is a high-purity analytical reference standard with the molecular formula C9H11NO and a molecular weight of 149.19 g/mol.
Structurally, 1-(3-(Methylamino)phenyl)ethanone (C9H11NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 149.19 g/mol, it falls into the low-molecular-weight range. 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).
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-(3-(Methylamino)phenyl)ethanone 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 | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related Methylamino Standards
- 4-((Methylamino)methyl)benzaldehyde (CAS 1357281-85-6)
- 1-[2-(methylamino)phenyl]ethanone (CAS 1859-75-2)
- 2-(Methylamino)-1-phenylethan-1-one (CAS 35534-19-1)
- 4-(Methylamino)benzimidamide (CAS 806632-62-2)
- 5-methyl-2-(methylamino)benzaldehyde (CAS 70128-09-5)
- 3-(Methylamino)tetrahydrothiophene 1,1-dioxide (CAS 51070-55-4)
- 4-Methyl-2-(methylamino)nicotinaldehyde (CAS 1289140-09-5)
- 5-Methyl-6-(methylamino)nicotinaldehyde (CAS 1289151-97-8)
Recommended Standards
- 1-(3-(Aminomethyl)phenyl)ethanone (CAS 748104-67-8)
- 1-(3,5-Dimethylpyridin-4-yl)ethanone (CAS 70390-44-2)
- 1-(2-Methylpyridin-3-yl)propan-1-one (CAS 31931-62-1)
- 1-(3,6-Dimethylpyridin-2-yl)ethan-1-one (CAS 79926-01-5)
- ((1R,2R,3R,4S)-3-amino-7-oxabicyclo[2.2.1]Heptan-2-yl)methanol hydrochloride (CAS 1212243-79-2)
- 1-Benzyl-3-fluoro-3-methylazetidine (CAS 910795-88-9)
- 3-Methyl-4-(2-oxo-2H-chromene-3-carbonyl)piperazin-2-one (CAS 1188363-18-9)
- Tert-butyl 3'-(aminomethyl)-[1,1'-biphenyl]-3-carboxylate (CAS 180977-31-5)
- 6-Bromo-3-ethylpyrazolo[1,5-a]pyrimidine (CAS 1379302-38-1)
- Methyl 2-methyl-5-(trifluoromethyl)-1H-indole-3-carboxylate (CAS 1313752-95-2)
- Etizolam Impurity 12 (CAS 67727-22-4)
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- N-cyclopropyl-2-isothiocyanatoacetamide (CAS 1154551-45-7)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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