1-(4-Methyl-3-propoxyphenyl)ethan-1-one CAS 1378815-40-7
| CAS No. | 1378815-40-7 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4-Methyl-3-propoxyphenyl)ethan-1-one 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.
1-(4-Methyl-3-propoxyphenyl)ethan-1-one (CAS 1378815-40-7) is a high-purity analytical reference standard with the molecular formula C12H16O2 and a molecular weight of 192.25 g/mol.
The molecular framework of 1-(4-Methyl-3-propoxyphenyl)ethan-1-one (C12H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Methyl Standards
- 1-(5-Methyl-2-propoxyphenyl)ethan-1-one (CAS 1048917-42-5)
- 3-(4-PROPOXYPHENYL)PROPANAL (CAS 1057671-19-8)
- 3-(3-PROPOXYPHENYL)PROPANAL (CAS 1383152-81-5)
- 1-(2-Methyl-4-propoxyphenyl)ethan-1-one (CAS 875818-96-5)
- 1-(3-Methyl-4-propoxyphenyl)ethan-1-one (CAS 59865-30-4)
- 1-(4-Propoxyphenyl)propan-1-one (CAS 5736-87-8)
- 1-(4-Propoxyphenyl)ethan-1-one oxime (CAS 91246-60-5)
- N-(2-propoxyphenyl)acetamide (CAS 55792-51-3)
Recommended Standards
- 2-(Sec-butoxymethyl)benzaldehyde (CAS 1378803-02-1)
- 1-(4-Ethoxyphenyl)but-3-en-1-ol (CAS 1378824-66-8)
- 4-(Sec-butoxymethyl)benzaldehyde (CAS 1378657-49-8)
- 2-(Butoxymethyl)benzaldehyde (CAS 1379066-26-8)
- N-(3-chloro-4-fluorophenyl)-2-(2-((4-chlorophenyl)thio)acetyl)hydrazine-1-carbothioamide (CAS 329699-91-4)
- (R)-2-(3-(Benzyl(methyl)amino)piperidin-1-yl)ethanol (CAS 1354009-58-7)
- 2-(Aminomethyl)-1-(2-methylfuran-3-yl)butan-1-ol (CAS 1487598-59-3)
- N-(4-(N-(5-Chloro-2-methoxyphenyl)sulfamoyl)phenyl)acetamide (CAS 196869-06-4)
- 2-(((4-Methoxyphenyl)thio)methyl)tetrahydrofuran (CAS 111017-45-9)
- 4-[(5-Isopropyl-2-methylphenoxy)methyl]piperidinehydrochloride (CAS 1220019-53-3)
- N,N,1-trimethyl-3-sulfamoyl-1H-pyrazole-5-carboxamide (CAS 2281770-78-1)
- 4-[2-(Pyridin-4-yl)-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 1823182-54-2)
- 5-Amino-N-isopropyl-2-methylbenzenesulfonamide (CAS 947012-26-2)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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