4-Methyltetrahydro-2H-pyran-4-ol

Product Name: 4-Methyltetrahydro-2H-pyran-4-ol
CAS No.: 7525-64-6
Chemical Name: 4-Methyltetrahydro-2H-pyran-4-ol
Synonyms: 4-methyloxan-4-ol;4-Methyltetrahydropyran-4-ol;Tetrahydro-4-methyl-4-pyranol;4-Methyltetrahydro-2H-pyran-4-ol;4-hydroxy-4-methyltetrahydropyran;2H-Pyran-4-ol, tetrahydro-4-methyl-
CBNumber: CB52489684
Molecular Formula: C6H12O2
Formula Weight: 116.16
MOL File: 7525-64-6.mol

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4-Methyltetrahydro-2H-pyran-4-ol Property

storage temp.: 2-8°C
Appearance: Light yellow to yellow Liquid
InChI: InChI=1S/C6H12O2/c1-6(7)2-4-8-5-3-6/h7H,2-5H2,1H3
InChIKey: DCUYGCJQVJXUHU-UHFFFAOYSA-N
SMILES: C1OCCC(C)(O)C1

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Safety

HS Code: 2932990090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: M218843
Product name: 4-Methyltetrahydro-2H-pyran-4-ol
Packaging: 500mg
Price: $130
Updated: 2021/12/16

ChemScene

Product number: CS-W006621
Product name: 4-Methyltetrahydro-2H-pyran-4-ol
Purity: 98.08%
Packaging: 1g
Price: $114
Updated: 2021/12/16

Matrix Scientific

Product number: 073796
Product name: 4-Methyltetrahydro-2H-pyran-4-ol
Purity: 95+%
Packaging: 250mg
Price: $231
Updated: 2021/12/16

ChemScene

Product number: CS-W006621
Product name: 4-Methyltetrahydro-2H-pyran-4-ol
Purity: 98.08%
Packaging: 5g
Price: $340
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0390232
Product name: 4-METHYLTETRAHYDRO-2H-PYRAN-4-OL
Purity: 95.00%
Packaging: 5MG
Price: $496.63
Updated: 2021/12/16

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4-Methyltetrahydro-2H-pyran-4-ol Chemical Properties,Usage,Production

Synthesis

29943-42-8

7525-64-6

Step 1: Methylmagnesium bromide (3.66 mL, 10.99 mmol) was slowly added dropwise via syringe to a solution of dihydro-2H-pyran-4(3H)-one (1 g, 9.99 mmol) in diethyl ether (50 mL) at 0 °C. The reaction was carried out by stirring for 1 hour. The reaction was kept at this temperature and stirred for 1 hour and then gradually warmed up to room temperature. Upon completion of the reaction, the reaction was quenched using saturated aqueous NaHCO3 and NH4Cl solutions followed by extraction with ether. The organic layers were combined, washed with brine, dried over anhydrous MgSO4, filtered and concentrated under reduced pressure to afford the crude product 4-methyltetrahydro-2H-pyran-4-ol (1 g, 86% yield) as an oil. The structure of the product was confirmed by 1H NMR (400 MHz, CDCl3): δ 3.82-3.73 (m, 2H), 3.73-3.66 (m, 2H), 1.74-1.64 (m, 3H), 1.54 (ddt, J = 13.7, 4.6, 2.1 Hz, 2H), 1.41 (br.s, 1H), 1.28 (s, 3H) .

References

[1] Patent: US2013/115190, 2013, A1. Location in patent: Page/Page column

4-Methyltetrahydro-2H-pyran-4-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methyltetrahydro-2H-pyran-4-ol Suppliers

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7525-64-6, 4-Methyltetrahydro-2H-pyran-4-olRelated Search:

4-methyloxan-4-ol

4-Methyltetrahydropyran-4-ol

4-Methyltetrahydro-2H-pyran-4-ol

4-hydroxy-4-methyltetrahydropyran

2H-Pyran-4-ol, tetrahydro-4-methyl-

Tetrahydro-4-methyl-4-pyranol

7525-64-6