ChemicalBook >?? ???? >?? ???>?? ??? ???>(R)-4-Propyldihydrofuran-2(3H)-one

(R)-4-Propyldihydrofuran-2(3H)-one

(R)-4-Propyldihydrofuran-2(3H)-one ??? ???

?? ??:: 63095-51-2

???:: (R)-4-Propyldihydrofuran-2(3H)-one

???(??):: (R)-4-propyl-dihydro-furan-2-one;(R)-Dihydro-4-propyl-2(3H)-furanone;(4R)-4-Propyldihydrofuran-2(3H)-one;(4R)-4-propyloxolan-2-one;(4R)-4-propyltetrahydrofuran-2-one;(R)-Dihydro-4-propylfuran-2(3H)-one;(+)-(R)-4-propyl-4,5-dihydrofuran-2(3H)-one;BR150;Brisetan;Boisacetan

CBNumber:: CB82747297

???:: C7H12O2

??? ??:: 128.17

MOL ??:: 63095-51-2.mol

?? ?? 274

(R)-4-Propyldihydrofuran-2(3H)-one ??

?? ?: 226.3±8.0 °C(Predicted)

??: 0.983±0.06 g/cm3(Predicted)

?? ??: 2-8°C

???: ?????(?? ???), ???(?? ???), ???(?? ???)

??? ??: ??

??: ??

?? ??: 3.7100°(C=1g/100ml ETOH)

InChI: InChI=1S/C7H12O2/c1-2-3-6-4-7(8)9-5-6/h6H,2-5H2,1H3/t6-/m1/s1

InChIKey: NVTUTJMZAZZKAZ-ZCFIWIBFSA-N

SMILES: O1C[C@H](CCC)CC1=O

?? ? ?? ??
?? ? ???? ?? (GHS)

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	?? ??	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??		P264, P270, P301+P312, P330, P501
H317	????? ?? ??? ??? ? ??	?? ??? ??	?? 1	??		P261, P272, P280, P302+P352,P333+P313, P321, P363, P501

??????:

P280

????/???/???/?????? ?????.

(R)-4-Propyldihydrofuran-2(3H)-one C??? ??, ??, ??

??

(R)-4-Propyldihydrofuran-2(3H)-one is the key intermediate in the diastereoselective synthesis of Brivaracetam, an active ingredient with antiepileptic properties belonging to the racetam family.

??? ??

(R)-4-Propyldihydrofuran-2(3H)-one is a yellow oily liquid, slightly soluble in chloroform, methanol and ethanol. It needs to be stored at 2-8°C.

??

(R)-Dihydro-4-propyl-2(3H)-furanone, is building block used in various chemical synthesis.

(R)-4-Propyldihydrofuran-2(3H)-one ?? ?? ? ???

???

2(3H)-Furanone, dihydro-4-(2-propenyl)-, (R)- (9CI) (R)-2-(2-(tert-???)-2-????)??? Dihydro-4-propyl-2(3H)-furanone 2(5H)-Furanone, 4-propyl- (R)-tert-butyl 3-((S)-4-benzyl-2-oxooxazolidine-3-carbonyl)hexanoate

?? ??

??????(alfaR,4R)-????

(R)-4-Propyldihydrofuran-2(3H)-one ?? ??

???( 274)?? ??

???	??	???	??	?? ?	??
Shanghai Boc Chemical Co., Ltd.	021-34975602; +8618721111801	shangli@bocchem.com	China	138	58
Chengdu Aupone Pharmaceutical Co.Ltd.	+86-28-+86-28-87843998-6060-6060 +8618631098571	lijiaqi@aupone.com	China	55	58
Hebei Xinsheng New Material Technology Co., LTD.	+86-16632316109	xinshengkeji@xsmaterial.com	China	1085	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	+8618627948422	sale@hdimpurity.com	China	3681	58
Nanjing Gold Pharmaceutical Technology Co. Ltd.	025-84209270 15906146951		CHINA	115	55
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	21586	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	29812	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	923	58

(R)-4-Propyldihydrofuran-2(3H)-one ?? ??:

(R)-Ethyl 3-(bromomethyl)hexanoate Brivaracetam Impurity 10 Brivaracetam Impurity 14 (Z)-2-propylhept-2-enal INTERMEDIATES tert-Butyl (R)-4-(5-methyl-7-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate (R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid Brivaracetam Impurity 21 Brivaracetam-d7 Dihydro-4-propyl-2(3H)-furanone Brivaracetam (alfaR, 4R)-Isomer tert-butyl (R)-3-(hydroxymethyl)hexanoate (4S)-BrivaracetaM Brivaracetam (alfaR, 4S)-Isomer Brivaracetam (Racemate) (R)-4-Propyldihydrofuran-2(3H)-one Brivaracetam brivaracetam intermediate 3

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