81328-62-3

Basic information

• Product Name: (2-methylcyclopent-1-en-1-yl)methanol
• Synonyms: 1-Cyclopentene-1-methanol, 2-methyl-
• CAS NO: 81328-62-3
• Molecular Formula: C₇H₁₂O
• Molecular Weight: 112.1696
• Mol File: 81328-62-3.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 183.5°C at 760 mmHg
• Flash Point: 76.4°C
• Density: 0.962g/cm³
• Vapor Pressure: 0.221mmHg at 25°C
• Refractive Index: 1.488
• CAS DataBase Reference: (2-methylcyclopent-1-en-1-yl)methanol(CAS DataBase Reference)
• NIST Chemistry Reference: (2-methylcyclopent-1-en-1-yl)methanol(81328-62-3)
• EPA Substance Registry System: (2-methylcyclopent-1-en-1-yl)methanol(81328-62-3)

Safety Data

• Hazardous Substances Data: 81328-62-3(Hazardous Substances Data)

Upstream product

• 50-00-0 formaldehyd 
• 693-89-0 1-methylcyclopent-1-ene 
• 75-24-1 trimethylaluminum 
• 67209-77-2 2-methyl-cyclopent-1-enecarboxylic acid 
• 81328-61-2 2-methyl-1-cyclopentene-1-carboxaldehyde 
• 3168-90-9 1-(2-methylcyclopent-1-enyl)ethanone 
• 19480-04-7 6-oxoheptanal 
• 73803-82-4 (2-Methylcyclopentyl)methanol 
• 1449040-22-5 (±)-tributyl (((2-methylcyclopent-1-enyl)methoxy)methyl)stannane 
• 122539-74-6 2-trifluoromethanesulfonyloxy-cyclopent-1-enecarboxylic acid ethyl ester 
• 64229-84-1 ethyl 2-methyl-1-cyclopentenecarboxylate 
• 611-10-9 2-ethoxycarbonyl-1-cyclopentanone 

Downstream Products

• 104762-26-7 (2-methyl-1-cyclopentenyl)methyl 4-methyl-3-cyclohexene-1-carboxylate 
• 99747-94-1 (Z)-4-methyl-1-<<(2-methyl-1-cyclopentenyl)methoxy>methylene>cyclohex-3-ene 
• 99747-95-2 (E)-4-methyl-1-<<(2-methyl-1-cyclopentenyl)methoxy>methylene>cyclohex-3-ene 
• 124787-28-6 2-Methoxy-4-methyl-cyclohex-2-enecarboxylic acid 2-methyl-cyclopent-1-enylmethyl ester 
• 804566-32-3 {1Z,1[2S,2(1R)]}-{2-[1-(4-bromophenyl)-1-hydroxymethyl]-2-methylcyclopentylidene}methyl N,N-diisopropylcarbamate 
• 81328-64-5 1-methyl-2-<(3-methylphenoxy)methyl>cyclopentene 
• 81328-65-6 5-methyl-2-(1-methyl-2-methylenecyclopentyl)phenol 
• 81328-68-9 1-(2-methoxy-4-methylphenyl)-1-methyl-2-methylenecyclopentane 
• 81328-70-3 4-(2-methoxy-4-methylphenyl)-4-methylspiro<2.4>heptane 
• 81328-67-8 Trimethyl-[5-methyl-2-(1-methyl-2-methylene-cyclopentyl)-phenoxy]-silane 
• 108060-88-4 2-(2-Methyl-cyclopent-1-enylmethoxy)-cyclohex-1-enecarbonitrile 
• 108060-89-5 1-(2-Methyl-cyclopent-1-enylmethyl)-2-oxo-cyclohexanecarbonitrile 
• 108060-90-8 (S)-1-((R)-1-Methyl-2-methylene-cyclopentyl)-2-oxo-cyclohexanecarbonitrile 
• 108060-91-9 (S)-1-((S)-1-Methyl-2-methylene-cyclopentyl)-2-oxo-cyclohexanecarbonitrile 

Relevant articles and documents

Diastereoselective synthesis of (±)-trichodiene and (±)-trichodiene-D3as analytical standards for the on-site quantification of trichothecenes

The ubiquitous Fusarium genus is responsible for the spoilage of vast amounts of cereals and fruits. Besides the economic damage, the danger to human and animal health by the concomitant exposure to mycotoxins represents a serious problem. A large number of Fusarium species produce a variety of different mycotoxins of which the class of trichothecenes are of particular importance due to their toxicity. Being identified as the common volatile precursor during the biosynthesis of trichothecenes, (-)-trichodiene (TD) is considered to be a biomarker for the respective mycotoxin content in food samples. We postulated that the development of a non-invasive, on-site GC-IMS method for the quantification of (-)-trichodiene supplemented with a stationary SIDA headspace GC-MS reference method would allow circumventing the laborious and expensive analyses of individual trichothecenes in large cereal samples. In this work we present the syntheses of the required native calibration standard and an isotope labeled (TD-D3) internal standard. This journal is

Formal total synthesis of (±)-trichodiene via Claisen rearrangement and Robinson annulation

A facile formal total synthesis of (±)-trichodiene was achieved by employing Claisen rearrangement and Robinson annulation as synthetic key strategies.

(2-hydroxy)ethyl-thioureas useful as modulators of alpha2B adrenergic receptors

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