Brivaracetam Impurity B

943986-67-2

CAS-Nr.: 943986-67-2

Englisch Name:: Brivaracetam Impurity B

Synonyma:: Brivaracetam EP Impurity D;(S)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid;BLXT-3B;Brivaracetam acid;Brivaracetam impuroty B;Brivaracetam Impurity H;Brivaracetam Impurity 31;Brivaracetam Imp-A/Acid Imp;Brivaracetam impurity D CRS;Brivaracetam Carboxylic Acid Metabolite

CBNumber:: CB63127061

Summenformel:: C11H19NO3

Molgewicht:: 213.28

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

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 54

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

L?slichkeit: Chloroform (Slightly)

pka: 3.76±0.10(Predicted)

Aggregatzustand: Solid

Farbe: White to Off-White

Major Application: pharmaceutical

InChI: InChI=1/C11H19NO3/c1-3-5-8-6-10(13)12(7-8)9(4-2)11(14)15/h8-9H,3-7H2,1-2H3,(H,14,15)/t8-,9+/s3

InChIKey: LTDAHGXWZNKFNP-MASDURLHNA-N

SMILES: [C@H](N1C(C[C@@H](CCC)C1)=O)(CC)C(=O)O |&1:0,4,r|

Sicherheit

WGK Germany	WGK 3
Speicherklasse	11 - Combustible Solids

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 H?ndler.

Global( 54)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
ShenZhen H&D Pharmaceutical Technology Co., LTD	+8618627948422	sale@hdimpurity.com	China	3681	58
Moxin Chemicals	+86-17320513646 +8617320513646	anna@molcoo.com	China	10000	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21586	55
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	+undefined18603013401	jack.lin@sincopharmachem.com	China	10000	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +8613670046396	export03@qcsrm.com	China	24342	58
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7676	65
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5000	50
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18190	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9906	50

Brivaracetam Impurity 31
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
BLXT-3B
Brivaracetam impurity D CRS
(Alphas,4R)-alpha-ethyl-2-oxo-4-propyl-1-pyrrolidineacetic acid
(S)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid
Brivaracetam EP Impurity D
Brilicatib impurity D (Brilicatib impurity 8)
943986-67-2

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