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ChemicalBook >> CAS DataBase List >>1-(Tetrahydro-2H-pyran-4-yl)ethanone

1-(Tetrahydro-2H-pyran-4-yl)ethanone

1-(Tetrahydro-2H-pyran-4-yl)ethanone Structure
1-(Tetrahydro-2H-pyran-4-yl)ethanone structure
CAS No.
137052-08-5
Chemical Name:
1-(Tetrahydro-2H-pyran-4-yl)ethanone
Synonyms
ACP;1-(tetrahydro-2H-pyran-4-yl)ethan-1-one;4-Acetyltetrahydropyran;FASN2A;NDUFAB1;MGC65095;EOS-61643;1-(oxan-4-yL;1-(oxan-4-yl)ethanone;1-(oxan-4-yl)ethan-1-one
CBNumber:
CB9794612
Molecular Formula:
C7H12O2
Molecular Weight:
128.17
MDL Number:
MFCD08704647
MOL File:
137052-08-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 06:11:58
Product description Number Pack Size Price
4-Acetyltetrahydropyran ≥98%(GC) 33079 1G $29.34
4-Acetyltetrahydropyran ≥98%(GC) 33079 5G $92.54
4-Acetyltetrahydropyran ≥98%(GC) 33079 25G $313.07
4-Acetyltetrahydropyran ≥98%(GC) 33079 100G $959.84
1-Tetrahydro-2H-pyran-4-ylethanone 085482 1.00g $195
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1-(Tetrahydro-2H-pyran-4-yl)ethanone Properties

Boiling point 90-94℃/15mm
Density 1.024
refractive index 1.4530
storage temp. -20°C
form Liquid
color Colorless to pale yellow
InChI InChI=1S/C7H12O2/c1-6(8)7-2-4-9-5-3-7/h7H,2-5H2,1H3
InChIKey VNMXIOWPBADSIC-UHFFFAOYSA-N
SMILES C(=O)(C1CCOCC1)C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xn
Risk Statements  42-36
Safety Statements  22-45-26
HS Code  2933998090
NFPA 704
1
2 0

1-(Tetrahydro-2H-pyran-4-yl)ethanone price More Price(65)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Chem-Impex 33079 4-Acetyltetrahydropyran ≥98%(GC) 137052-08-5 1G $29.34 2026-05-19 Buy
Chem-Impex 33079 4-Acetyltetrahydropyran ≥98%(GC) 137052-08-5 5G $92.54 2026-05-19 Buy
Chem-Impex 33079 4-Acetyltetrahydropyran ≥98%(GC) 137052-08-5 25G $313.07 2026-05-19 Buy
Chem-Impex 33079 4-Acetyltetrahydropyran ≥98%(GC) 137052-08-5 100G $959.84 2026-05-19 Buy
Matrix Scientific 085482 1-Tetrahydro-2H-pyran-4-ylethanone 137052-08-5 1.00g $195 2026-05-18 Buy
Product number Packaging Price Buy
33079 1G $29.34 Buy
33079 5G $92.54 Buy
33079 25G $313.07 Buy
33079 100G $959.84 Buy
085482 1.00g $195 Buy

1-(Tetrahydro-2H-pyran-4-yl)ethanone Chemical Properties,Uses,Production

Uses

1-(Tetrahydro-2H-pyran-4-yl)ethanone is mainly used as an intermediate in organic synthesis and medicinal chemistry, and can be used in the synthesis of cell biology detection reagents. In organic synthetic transformations, the keto carbonyl group in 1-(Tetrahydro-2H-pyran-4-yl)ethanone can be reacted with Wittig's reagent to prepare a variety of polysubstituted olefinic compounds, and in addition, the keto carbonyl group can be reduced to a hydroxyl group by the corresponding reducing agent.

Synthesis

Ethyl 4-acetyl tetrahydro-2H-pyran-4-carboxylate

345216-96-8

1-(Tetrahydro-2H-pyran-4-yl)ethanone

137052-08-5

Example 1 (Synthesis of 4-acetyltetrahydropyran) In a 10 mL glass flask equipped with a stirring device, a thermometer and a reflux condenser, 0.38 g (2.0 mmol) of methyl 4-acetyltetrahydro-2H-pyran-4-carboxylate (synthesized according to the method of Reference Example 1) of 99% purity and 1.08 mL (10 mmol) of 9 mol/L sulfuric acid were added. The reaction mixture was heated to 120°C under stirring and the reaction lasted for 1.5 hours. Upon completion of the reaction, the reaction mixture was analyzed by gas chromatography (internal standard method) and the formation of 0.25 g (yield: 96%) of 4-acetyltetrahydropyran was confirmed.

References

[1] Patent: EP1700852, 2006, A1. Location in patent: Page/Page column 7-8
[2] Patent: EP1700852, 2006, A1. Location in patent: Page/Page column 8
[3] Patent: WO2011/50016, 2011, A1. Location in patent: Page/Page column 35-36

1-(Tetrahydro-2H-pyran-4-yl)ethanone synthesis

156353-01-4
75-16-1
137052-08-5
Synthesis of 1-(Tetrahydro-2H-pyran-4-yl)ethanone from N-Methoxy-N-Methyltetrahydropyran-4-carboxaMide and Methylmagnesium Bromide

1-(Tetrahydro-2H-pyran-4-yl)ethanone Preparation Products And Raw materials

Raw materials

zinc methyl iodide Methyl tetrahydropyran-4-carboxylate N-Methoxy-N-Methyltetrahydropyran-4-carboxaMide Ethyl 4-acetyl tetrahydro-2H-pyran-4-carboxylate Tetrahydro-2H-pyran-4-carbonyl chloride
4-Cyanotetrahydro-4H-pyran Tetrahydro-2H-pyran-4-carboxylic acid Methylmagnesium Bromide

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Preparation Products

Ethanone, 2-bromo-1-(tetrahydro-2H-pyran-4-yl)- (9CI)

1-(Tetrahydro-2H-pyran-4-yl)ethanone Suppliers

Global( 204)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+8613336195806 sales@capot.com China 29640 60
Beijing Cooperate Pharmaceutical Co.,Ltd 		010-60279497 sales01@cooperate-pharm.com CHINA 1803 55
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21587 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29815 58
NINGBO INNO PHARMCHEM CO., LTD. 		13867897135 sales@nbinno.com CHINA 923 58
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 8497 58
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 21193 58
Changzhou Ditong Chemical Co.,Ltd 		+86-0519-88298848 info@edengenechem.com China 2165 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Beijing Cooperate Pharmaceutical Co.,Ltd 		55
Henan Tianfu Chemical Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
NINGBO INNO PHARMCHEM CO., LTD. 		58
Changzhou Ansciep Chemical Co., Ltd. 		58
Jinan Carbotang Biotech Co.,Ltd. 		58
Accela ChemBio Inc. 		58
Changzhou Ditong Chemical Co.,Ltd 		58

View Lastest Price from 1-(Tetrahydro-2H-pyran-4-yl)ethanone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-(Tetrahydro-2H-pyran-4-yl)ethanone pictures 2026-05-29 1-(Tetrahydro-2H-pyran-4-yl)ethanone
137052-08-5
 1KG 97%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
1-(Tetrahydro-2H-pyran-4-yl)ethanone pictures 2023-03-29 1-(Tetrahydro-2H-pyran-4-yl)ethanone
137052-08-5
 1kg 98% 1000kg LY Global chemicals co.,ltd .
1-(Tetrahydro-2h-pyran-4-yl)ethanone pictures 2022-01-27 1-(Tetrahydro-2h-pyran-4-yl)ethanone
137052-08-5
 1KG 99.5% 100 tons Honest Joy Holdings Limited

1-(Tetrahydro-2H-pyran-4-yl)ethanone Spectrum

1-(Tetrahydro-2H-pyran-4-yl)ethanone(137052-08-5)1HNMR

137052-08-5(1-(Tetrahydro-2H-pyran-4-yl)ethanone)Related Search:

Dehydroepiandrosterone Tetrahydro-4H-pyran-4-one Centchroman L-PICEIN HYDROMORPHONE
3-OXO-3-(TETRAHYDRO-PYRAN-4-YL)-PROPIONIC ACID ETHYL ESTER crisamicin C 1-(2,2-DIMETHYL-TETRAHYDRO-PYRAN-4-YL)-2-PHENYL-ETHANONE Nanaomycin E 1-(2,2-DIMETHYL-TETRAHYDRO-PYRAN-4-YL)-PROPAN-1-ONE
amorphin Nanaomycin B lactoquinomycin B 1-(2,2-DIMETHYL-TETRAHYDRO-PYRAN-4-YL)-PENTAN-1-ONE 1-(Tetrahydro-2H-pyran-4-yl)ethanone
(2,2-DIMETHYL-TETRAHYDRO-PYRAN-4-YL)-P-TOLYL-METHANONE 1-(2,2-DIMETHYL-TETRAHYDRO-PYRAN-4-YL)-ETHANONE 1-(2,2-DIMETHYL-TETRAHYDRO-PYRAN-4-YL)-HEXAN-1-ONE

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4-ACETYLTETRAHYDRO-4H-PYRAN 1-ACETOXY-3-CARBAMOYL,2,2,5,5-TETRAMETHYLPYRROLIDINE Ethanone, 1-(tetrahydro-2H-pyran-4-yl)- (9CI) Ethanone, 1-(tetrahydro-2H-pyran-4-yl) 1-(tetrahydro-2H-pyran-4-yl)ethanone 1-Tetrahydropyran-4-yl-ethanone 1-(Tetrahydro-2H-pyran-4-yl)ethan-1-one, 4-Acetyloxane 4-Acetyltetrahydro-2H-pyran 1-(oxan-4-yl)ethan-1-one FASN2A MGC65095 NDUFAB1 EOS-61643 1-(oxan-4-yl)ethanone 4-Acetyltetrahydro-2H-pyran 97% 1-(TETRAHYDRO-2H-PYRAN-4-YL)ETHANE -1-ONE 1-(oxan-4-yL 4-Acetyltetrahydropyran,97% 137052-08-5 1-(tetrahydro-2H-pyran-4-yl)ethan-1-one 4-Acetyltetrahydropyran ACP 137052-08-5 137502-08-5 ACETYLGROUP API