2845-83-2

Basic information

• Product Name: 4-methoxypent-3-en-2-one
• Synonyms: 4-methoxypent-3-en-2-one;4-Methoxy-3-penten-2-one;Einecs 220-641-1
• CAS NO: 2845-83-2
• Molecular Formula: C₆H₁₀O₂
• Molecular Weight: 114.1424
• EINECS: 220-641-1
• Mol File: 2845-83-2.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 173℃
• Flash Point: 60℃
• Appearance: /
• Density: 0.916
• Vapor Pressure: 1.27mmHg at 25°C
• Refractive Index: 1.42
• CAS DataBase Reference: 4-methoxypent-3-en-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methoxypent-3-en-2-one(2845-83-2)
• EPA Substance Registry System: 4-methoxypent-3-en-2-one(2845-83-2)

Safety Data

• Hazardous Substances Data: 2845-83-2(Hazardous Substances Data)

Usage

General Description

4-methoxypent-3-en-2-one, also known as PMK methyl glycidate, is a chemical compound commonly used in the production of MDMA, a highly popular synthetic drug. It is a precursor in the synthesis of the illegal drug MDMA and is classified as a Schedule II substance in the United States. Due to its potential to be used in the illicit production of MDMA, 4-methoxypent-3-en-2-one is closely monitored and regulated by law enforcement agencies and drug control authorities around the world. Its availability is restricted, and its production and distribution are illegal without the proper permits and licenses.

InChI:InChI=1/C6H10O2/c1-5(7)4-6(2)8-3/h4H,1-3H3/b6-4+

Upstream product

• 67-56-1 methanol 
• 123-54-6 acetylacetone 
• 149-73-5 trimethyl orthoformate 
• 85143-85-7 4-(1-imidazolyl)-3-penten-2-one 
• 77-78-1 dimethyl sulfate 
• 1118-67-8 sodium (Z)-4-oxopent-2-en-2-olate 
• 85143-87-9 1-(4-oxo-2-penten-2-yl)-3-methylimidazolium iodide 
• 186581-53-3 diazomethane 
• 1522-20-9 acetylacetone 
• 15755-09-6 formimidomethylester hydrochloride 

Downstream Products

• 123-54-6 acetylacetone 
• 57404-87-2 3-methoxy-1-methylnaphthalene 
• 22744-50-9 1-(4-carbomethoxyphenyl)-propan-2-one 
• 1266120-15-3 4-{[6-(4-tert-butyl-cyclohexyloxy)-8-methyl-naphthalen-2-ylmethyl]-amino}-butyric acid 
• 1266120-10-8 {[6-(4-tert-butyl-cyclohexyloxy)-8-methyl-naphthalen-2-ylmethyl]-amino}-acetic acid methyl ester 
• 1266120-08-4 6-(4-tert-butyl-cyclohexyloxy)-8-methyl-naphthalene-2-carbaldehyde 
• 1266120-06-2 1-methyl-3-{[trans-4-tert-butylcyclohexyl]methyl}naphthalene 
• 26207-06-7 4-methylnaphthalen-2-ol 
• 1075724-12-7 C₁₅H₁₈O₂ 
• 1075724-11-6 C₁₅H₁₈O₂ 
• 60145-15-5 2-(p-Chlor)-phenylhydrazono-butanon-3 
• 874-63-5 3,5-dimethylmethoxybenzene 

Relevant articles and documents

One-pot formal synthesis of biorenewable terephthalic acid from methyl coumalate and methyl pyruvate

Diverse functionalized aromatic compounds are constructed from captodative dienophiles with exclusive regioselectivity. 100% biorenewable dimethyl terephthalate (DMT) from methyl coumalate and methyl pyruvate is achieved in a one-pot, Diels-Alder/decarboxylation/elimination sequence in nearly quantitative yield. The DMT system is solvent-free and purification is accomplished through recrystallization. DMT hydrolysis reveals the co-monomer terephthalic acid (TPA) as a bio-based drop-in replacement for the polymer industry, avoiding harsh oxidation and petrochemicals. the Partner Organisations 2014.

BICYCLIC ARYL SPHINGOSINE 1-PHOSPHATE ANALOGS

Compounds that have agonist activity at one or more of the SlP receptors are provided. The compounds are sphingosine analogs that, after phosphorylation, can behave as agonists at SlP receptors.