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(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one

(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one Structure
(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one structure
CAS No.
95502-31-1
Chemical Name:
(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one
Synonyms
3-Dimethylaminomethylene-tetrahydro-pyran-4-one;(E)-3-((Dimethylamino)methylene)tetrahydro-4h-pyran-4-one;3-Dimethylaminomethylene-2,3,5,6-tetrahydro-4H-pyran-4-one;(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one;4H-Pyran-4-one, 3-[(dimethylamino)methylene]tetrahydro-, (E)-;4H-Pyran-4-one, 3-[(dimethylamino)methylene]tetrahydro-, (E)- (9CI)
CBNumber:
CB93063027
Molecular Formula:
C8H13NO2
Molecular Weight:
155.19
MDL Number:
MFCD17267864
MOL File:
95502-31-1.mol
Last updated:2023-06-03 08:28:36
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(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one Properties

Melting point 82 °C(Solv: ethyl ether (60-29-7))
Boiling point 256.3±40.0 °C(Predicted)
Density 1.149±0.06 g/cm3(Predicted)
pka 4.81±0.20(Predicted)

(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 8641AH (3E)-3-[(Dimethylamino)methylene]tetrahydro-4H-pyran-4-one 95502-31-1 500mg $475 2021-12-16 Buy
Matrix Scientific 064247 (3E)-3-[(Dimethylamino)methylene]tetrahydro-4H-pyran-4-one 95502-31-1 500mg $315 2021-12-16 Buy
Crysdot CD11004061 (E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one 95+% 95502-31-1 1g $320 2021-12-16 Buy
Chemenu CM126642 (E)-3-((dimethylamino)methylene)tetrahydro-4H-pyran-4-one 95% 95502-31-1 1g $303 2021-12-16 Buy
Chemenu CM126642 (E)-3-((dimethylamino)methylene)tetrahydro-4H-pyran-4-one 95% 95502-31-1 5g $853 2021-12-16 Buy
Product number Packaging Price Buy
8641AH 500mg $475 Buy
064247 500mg $315 Buy
CD11004061 1g $320 Buy
CM126642 1g $303 Buy
CM126642 5g $853 Buy

(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one Chemical Properties,Uses,Production

(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one synthesis

29943-42-8
4637-24-5
95502-31-1
Synthesis of (E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one from Tetrahydro-4H-pyran-4-one and N,N-Dimethylformamide dimethyl acetal

(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one Preparation Products And Raw materials

Raw materials

Tetrahydro-4H-pyran-4-one N,N-Dimethylformamide dimethyl acetal

Preparation Products

(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one Suppliers

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
BePharm Ltd 400-685-9117 market@bepharm.com China 15081 60
Shanghai zhigan biotechnology co., LTD zhiqianbio@126.com China 19785 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49323 58
Beijing Stronger Science Co., Ltd. 0531-88924771 15614660963 elsa.hang@strongerscience.com China 10624 58
Supplier Advantage
BePharm Ltd 60
Shanghai zhigan biotechnology co., LTD 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Beijing Stronger Science Co., Ltd. 58
(E)-3-((Dimethylamino)methylene)dihydro-2H-pyran-4(3H)-one 3-Dimethylaminomethylene-tetrahydro-pyran-4-one 3-Dimethylaminomethylene-2,3,5,6-tetrahydro-4H-pyran-4-one (E)-3-((Dimethylamino)methylene)tetrahydro-4h-pyran-4-one 4H-Pyran-4-one, 3-[(dimethylamino)methylene]tetrahydro-, (E)- 4H-Pyran-4-one, 3-[(dimethylamino)methylene]tetrahydro-, (E)- (9CI) 95502-31-1