Brivaracetam Impurity B

943986-67-2

CAS-Nr.: 943986-67-2

Englisch Name:: Brivaracetam Impurity B

Synonyma:: Brivaracetam acid;Brivaracetam Impurity H;Brivaracetam impuroty B;Brivaracetam Impurity 31;Brivaracetam Imp-A/Acid Imp;Brivaracetam Carboxylic Acid Metabolite;Brivaracetam Carboxylic acid metabolite [UCB 42145];(S)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid;(αS,4R)-α-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic acid;1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4R)-

CBNumber:: CB63127061

Summenformel:: C11H19NO3

Molgewicht:: 213.28

MOL-Datei:: 943986-67-2.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 36

Brivaracetam Impurity B Eigenschaften

Schmelzpunkt:: 83 - 87°C

Siedepunkt:: 388.6±25.0 °C(Predicted)

Dichte: 1.101±0.06 g/cm3(Predicted)

storage temp.: Refrigerator, under inert atmosphere

Löslichkeit: Chloroform (Slightly)

pka: 3.76±0.10(Predicted)

Aggregatzustand: Solid

Farbe: White to Off-White

Sicherheit

Brivaracetam Impurity B Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

(αS,4R)-α-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic Acid is a impurity of Brivaracetam (B677645) which is a 4-n-propyl analog of levetiracetam (L331500), and a racetam derivative with anticonvulsant properties.

Brivaracetam Impurity B Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Brivaracetam Impurity B Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 36)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12382	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Shenzhen Hengfeng Wanda Pharmaceutical Technology Co., Ltd	755-22677922-801 18126518403	2851922760@qq.com	China	5043	58
ChemStrong Scientific Co.,Ltd	0755-66853366 13670046396	sales@chem-strong.com	China	17982	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
BOC Sciences	16314854226	info@bocsci.com	United States	9926	65
Shenzhen Botel Biotechnology Co. Ltd.	0755-22202135 13316968096	1979313431@qq.com	China	7520	58
TOSUN PHARM	020-61855200 13326451905	2881290884@qq.com	China	7481	58
Hubei Moco Chemical Co., Ltd.	18627756402	3001051413@qq.com	China	10009	58

Brivaracetam Impurity 31
(S)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid
1-Pyrrolidineacetic acid, α-ethyl-2-oxo-4-propyl-, (αS,4R)-
(αS,4R)-α-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic Acid (~85:15 d.r.)
Brivaracetam acid
Brivaracetam Impurity H
Brivaracetam Imp-A/Acid Imp
Brivaracetam Carboxylic acid metabolite [UCB 42145]
Brivaracetam impuroty B
Brivaracetam Carboxylic Acid Metabolite
(αS,4R)-α-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic acid
943986-67-2