Buy 4-Methylpropiophenone Cas 5337-93-9
Buy 4-Methylpropiophenone Cas 5337-93-9
4-METHYLPROPIOPHENONE
4′-Methylpropiophenone
Other Names: 1-(4-Methylphenyl)propan-1-one, p-Methylphenylethylketone
CAS Number: 5337-93-9
Sum Formula: C₁₀H₁₂O
Molar Mass: 148.21 g/mol
Appearance: Colorless liquid
4′-Methylpropiophenone is an aromatic ketone where a methyl group is positioned para (4′) to the carbonyl group on the phenyl ring. It is commonly used as an intermediate in organic synthesis, particularly in the preparation of fine chemicals, agrochemicals, and specialty materials.
Chemical and Physical Properties
Density: 0.993 g/mL (at 20°C)
Melting Point: 7.2°C
Boiling Point: 238°C
Solubility in Water: Insoluble
Solubility in Other Solvents: Soluble in organic solvents such as ethanol, ether, and acetone
Odor: Mild, sweet aromatic odor
Applications
Organic Synthesis: Used as an intermediate for the preparation of specialty chemicals, pharmaceuticals, and agrochemical compounds.
Material Science: Investigated for use in functionalized polymer systems and chemical surface modifications.
Analytical Chemistry: Used in the study of ketone reactivity and analytical standardization.
Research and Development: Explored in synthetic organic chemistry for building complex molecules.
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4′-Methylpropiophenone | 5337-93-9 – ChemicalBook
Sep 27, 2026 · 4′-Methylpropiophenone (CAS 5337-93-9) information, including chemical properties, structure, melting point, boiling …
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Boiling point: 238-239 °C (lit.)
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Melting point: 7.2 °C
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Density: 0.993 g/mL at 25 °C (lit.)
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refractive index: n 20/D 1.528 (lit.)
-methylpropiophenone CAS No 5337-93-9
4-methylpropiophenone CAS No 5337-93-9 for sale online at Research Chemicals Lab.
Buy 4′-Methylpropiophenone, a chemical compound with the molecular formula C10H12O. Structurally, it consists of a propiophenone backbone with a methyl group attached to the fourth carbon of the phenyl ring. This compound falls within the class of aromatic ketones, and its structure suggests it may have applications in organic synthesis. In terms of physical properties, 4′-Methylpropiophenone is likely to be a solid at room temperature, and its solubility characteristics would depend on the specific form and functional groups present in the molecule.
4-methylpropiophenone Specification
Item specifications Appearance light yellow liquid Assay% 99.0% molecular formula C10H12O molecular weight 148.2 melting point 7.2 °C Boiling point 238-239 °C density 0.993 g/mL Flash point 229 °F 4-methylpropiophenone Usage：
4 -methylpropiophenone is a chemical used for electrocarboxylation reactions
4-methylpropiophenone Packaging and Shipping：
25kg/barrel or as per buyer requirement.
4-methylpropiophenone Storage：
Store in a ventilated low-temperature dry warehouse; Store separately with oxidants, acids and alkali.
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4′-Methylpropiophenone
- CAS No.
- 5337-93-9
- Chemical Name:
- 4′-Methylpropiophenone
- Synonyms
- 4-METHYLPROPIOPHENONE;1-(p-Tolyl)propan-1-one;ETHYL-P-TOLYLKETON;P-METHYLPROPIOPHENONE;4-Methylpropiophenon;LABOTEST-BB LT00053050;4-Methyl Propiphenone;P-Methyl phenylethylketone;Ethyl 4-methylphenyl ketone;1-(4-methylphenyl)-propan-1-one
- CBNumber:
- CB8116040
- Molecular Formula:
- C10H12O
- Molecular Weight:
- 148.2
- MDL Number:
- MFCD00009312
- MOL File:
- 5337-93-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-27 22:39:30Product description Number Pack Size Price 4′-Methylpropiophenone 90%, technical grade 517925 100ml $86.6 4′-Methylpropiophenone >95.0%(GC) M0768 25mL $17 4′-Methylpropiophenone >95.0%(GC) M0768 500mL $151 4′-Methylpropiophenone ≥97% 434050 100g $229 4′-Methylpropiophenone ≥97% 434050 500g $352 More product size Melting point 7.2 °C Boiling point 238-239 °C(lit.) Density 0.993 g/mL at 25 °C(lit.) refractive index n20/D 1.528(lit.) Flash point 229 °F storage temp. Inert atmosphere,Room Temperature solubility Soluble in chloroform and hexane. form Oil color Colourless Specific Gravity 0.99 BRN 2042137 InChI InChI=1S/C10H12O/c1-3-10(11)9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3 InChIKey PATYHUUYADUHQS-UHFFFAOYSA-N SMILES C(C1=CC=C(C)C=C1)(=O)CC CAS DataBase Reference 5337-93-9(CAS DataBase Reference) FDA UNII 8490C17WAB NIST Chemistry Reference 4′-Methylpropiophenone(5337-93-9) UNSPSC Code 12352100 NACRES NA.22 SAFETY
Risk and Safety Statements
Symbol(GHS) 
GHS07Signal word Warning Hazard statements H302-H315-H319-H335 Precautionary statements P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 Safety Statements 24/25 WGK Germany 3 HS Code 29143990 Storage Class 10 – Combustible liquids REACH Registrations Active NFPA 704 1 0 0 4′-Methylpropiophenone price More Price(40)
Manufacturer Product number Product description CAS number Packaging Price Updated Buy Sigma-Aldrich 517925 4′-Methylpropiophenone 90%, technical grade 5337-93-9 100ml $86.6 2026-04-30 Buy TCI Chemical M0768 4′-Methylpropiophenone >95.0%(GC) 5337-93-9 25mL $17 2026-04-30 Buy TCI Chemical M0768 4′-Methylpropiophenone >95.0%(GC) 5337-93-9 500mL $151 2026-04-30 Buy Usbiological 434050 4′-Methylpropiophenone ≥97% 5337-93-9 100g $229 2026-06-03 Buy Usbiological 434050 4′-Methylpropiophenone ≥97% 5337-93-9 500g $352 2026-06-03 Buy 4′-Methylpropiophenone Chemical Properties, Uses, Production
Chemical Properties
clear light yellow liquid
Uses
4′-methylpropiophenone has been reported to be used in the synthesis of pharmaceutical compounds such as tolperisone and other muscle relaxants. The substance is also a starting material in the synthesis of 4-methylmethcathinone (mephedrone). Mephedrone has been encountered as a ‘legal high’ and on the illicit drug market masquerading as cocaine (in powder form), MDMA (in tablet form) and as an adulterant. According to the 2016 European Drugs Market Report produced by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA), mephedrone has created a specific demand and carved its own distinct market share.
Uses
4′-Methylpropiophenone is a chemical reagent used in electrocarboxylation reactions.
Application
4′-Methylpropiophenone can be used as a building block to synthesize:
N-(4-Chlorophenyl)-N′-[1-(4-methylphenyl)propyl]urea as a potential CRAC channel inhibitor.
Mono and trinuclear cobaloxime/organocobaloxime complexes, which are used as efficient catalysts for the synthesis of cyclic carbonates.
Tolperisone (TOL) via acid-catalyzed reaction with piperidine hydrochloride and 1,2-dioxolane.Definition
ChEBI: 4-methylpropiophenone is an aromatic ketone that is propiophenone bearing a methyl group at C-4. It derives from a propiophenone.
Synthesis
4′-Methylpropiophenone can be synthesized through various methods. One common approach involves the reaction of propiophenone with methylmagnesium bromide or methyl lithium in the presence of a catalyst. Another method utilizes Friedel-Crafts acylation, where propiophenone is acylated with methyl chloride or methyl bromide using a Lewis acid catalyst. These methods allow for the controlled introduction of the methyl group onto the phenyl ring.
Synthesis of 4′-Methylpropiophenone from 1-(4-Methylphenyl)-1-propanol 974′-Methylpropiophenone Preparation Products And Raw materials
Raw materials
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4′-Methylpropiophenone, 94% 100 g | Buy Online
4?-Methylpropiophenone is a chemical reagent used in electrocarboxylation …
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CAS: 5337-93-9
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Molecular Formula: C10H12O
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MDL Number: MFCD00009312
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Molecular Weight (g/mol): 148.21
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4 -Methylpropiophenone 90 , technical grade 5337-93-9
Aldrich-517925; 4′-Methylpropiophenone 90%, technical grade; CAS Number: 5337-93-9; Linear Formula: CH3C6H4COC2H5; find …
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Brand: ALDRICH
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4′-Methylpropiophenone | 5337-93-9 | SynZeal
Buy high-quality 4′-Methylpropiophenone from SynZeal. 4′-Methylpropiophenone Reference Standard is supplied with COA and …
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4-methylpropiophenone CAS No 5337-93-9 – Chemicals Research Lab
4-methylpropiophenone CAS No 5337-93-9 for sale online at Research Chemicals Lab. Buy 4′-Methylpropiophenone, a chemical …
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Appearance: light yellow liquid
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Item: specifications
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Assay%: 99.0%
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molecular formula: C10H12O
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4`-Methylpropiophenone | CAS No- 5337-93-9 | Simson Pharma Limited
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4-METHYLPROPIOPHENONE – Ozon Chemical
4′-Methylpropiophenone is an aromatic ketone where a methyl group is positioned para (4′) to the carbonyl group on the phenyl ring. …
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CAS 5337-93-9 4-Methylpropiophenone – Alfa Chemistry
4′-Methylpropiophenone is a chemical reagent used in electrocarboxylation reactions.
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4-Methylpropiophenone | CS-T-35334 | CAS 5337-93-9 | Clearsynth
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4′-Methylpropiophenone | 5337-93-9 | TCI AMERICA
4′-Methylpropiophenone; Product No: M0768; CAS RN: 5337-93-9; Purity: >95.0%(GC); Appearance: Colorless to Light yellow to …
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