CAS 110-87-2: 3,4-Dihydro-2H-pyran

Description: 3,4-Dihydro-2H-pyran is a cyclic ether with the molecular formula C5H8O. It features a six-membered ring structure that includes one oxygen atom and five carbon atoms, with two of the carbon atoms being sp3 hybridized, contributing to its saturated nature. This compound is characterized by its colorless to pale yellow liquid form and has a mild, pleasant odor. It is known for its reactivity, particularly in organic synthesis, where it can serve as a building block for various chemical transformations, including the formation of more complex molecules. 3,4-Dihydro-2H-pyran is soluble in organic solvents such as ethanol and ether, but it has limited solubility in water due to its hydrophobic characteristics. The compound is also notable for its potential applications in the synthesis of pharmaceuticals and agrochemicals. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may pose health risks upon exposure.

Formula: C₅H₈O

InChI: InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2

InChI key: InChIKey=BUDQDWGNQVEFAC-UHFFFAOYSA-N

SMILES: O1C=CCCC1

Synonyms:

• 1,2-Pyran, 3,4-dihydro-
• 2,3,4-Trihydropyran
• 2,3-Dihydro-2H-pyran
• 2,3-Dihydro-4H-pyran
• 2,3-Dihydro-γ-pyran
• 2,3-Dihydropyran
• 2-Pyran, 3,4-dihydro-
• 2H-3,4-Dihydropyran
• 2H-Pyran,3,4-dihydro-
• 3,4-2H-Dihydropyran
• 3,4-Dihdro-2H-pyrane
• 3,4-Dihydro-2(H)-pyran
• 3,4-Dihydro-2-pyran
• 3,4-Dihydro-2H-Pyra
• 3,4-Dihydro-2H-pyrane
• 3,4-Dihydropyran
• 3,4-dihidro-2H-pirano
• 3,4-dihydro-2H-pyranne
• 5,6-Dihydro-4H-pyran
• DHP
• Dihydro-2H-pyran
• Dihydropyran
• Dihydropyrane
• Nsc 57860
• Nsc 73472
• Pyran (2H), 3,4-Dihydro-
• Pyran, dihydro-
• delta(Sup2)-Dihydropyran
• delta2-Dihydropyran
• Δ2-Dihydropyran
• Δ²-Dihydropyran
• 3,4-Dihydro-2H-pyran

3,4-Dihydro-2H-pyran

CAS: 110-87-2

• Formula: C₅H₈O
• Purity: >97.0%(GC)
• Color and Shape: Colorless to Light yellow clear liquid
• Molecular weight: 84.12

3,4-Dihydro-2H-pyran, 99%

CAS: 110-87-2

Widely used hydroxyl-protecting reagent3,4-Dihydro-2H-pyran is used as a hydroxyl-protecting reagent in organic synthesis. It acts …

• Formula: C₅H₈O
• Purity: 99%
• Color and Shape: Clear colorless to yellow, Liquid
• Molecular weight: 84.12

3,4-Dihydro-2H-pyran

CAS: 110-87-2

• Purity: 97.0%
• Color and Shape: Liquid, Clear Liquid
• Molecular weight: 84.11799621582031

3,4-Dihydro-2H-pyran

CAS: 110-87-2

• Formula: C₅H₈O
• Purity: 97%
• Color and Shape: Liquid
• Molecular weight: 84.1164

3,4-Dihydropyran

CAS: 110-87-2

• Formula: C₅H₈O
• Purity: ≥ 98.0%
• Color and Shape: Colourless liquid
• Molecular weight: 84.12

3,4-Dihydro-2H-pyran

CAS: 110-87-2

• Formula: C₅H₈O
• Purity: By gc: 95.9% by area (Typical Value in Batch COA)
• Color and Shape: clear. colourless liquid
• Molecular weight: 84.12g/mol

3,4-Dihydro-2H-pyran, 99%

CAS: 110-87-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₅H₈O
• Purity: 99%
• Color and Shape: Clear colorless to yellow, Liquid
• Molecular weight: 84.12

Dihydropyran

CAS: 110-87-2

Stability Volatile Applications 2,3-Dihydropyran is used in the synthesis of potent and selective myeloperoxidase inhibitors …

• Formula: C₅H₈O
• Color and Shape: Neat
• Molecular weight: 84.12

3,4-Dihydro-2H-pyran

CAS: 110-87-2

Please enquire for more information about 3,4-Dihydro-2H-pyran including the price, delivery time and more detailed …

• Formula: C₅H₈O
• Purity: Min. 98 Area-%
• Color and Shape: Clear Liquid
• Molecular weight: 84.12 g/mol

3,4-Dihydro-2H-pyran (3,4-DHP) pure, 97%

CAS: 110-87-2

• Formula: C₅H₈O
• Purity: min. 97 %
• Color and Shape: Clear, Colourless, Liquid
• Molecular weight: 84.12