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Tryptophan EP Impurity E

Tryptophan EP Impurity E structure

CAS No.: 287170-99-4

Chemical Name:: Tryptophan EP Impurity E

Synonyms: Tryptophan Impurity;Tryptophan Impurity 20;Tryptophan - Impurity L;TryptophanEPImpurityLLithiumSalt;N-Acetyltryptophan EP Impurity L;Tryptophan Impurity 13（Tryptophan EP Impurity L）;Tryptophan EP Impurity L Lithium Salt (Mixture of Diastereomers);2,3,4,9-Tetrahydro-1-(1H-indol-3-ylmethyl)-1H-pyrido[3,4-b]indole-3-carboxylic Acid;1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(1H-indol-3-ylmethyl)-;1-((1H-Indol-3-yl)methyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (Tryptophan Impurity)

CBNumber:: CB93050674

Molecular Formula:: C21H19N3O2

Molecular Weight:: 345.39

MDL Number:

MOL File:: 287170-99-4.mol

Last updated:2022-12-21 16:56:50

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Tryptophan EP Impurity E Properties

Boiling point	673.6±55.0 °C(Predicted)
Density	1.394±0.06 g/cm3(Predicted)
pka	2.28±0.40(Predicted)
FDA UNII	7YO2KYD41V

Tryptophan EP Impurity E Chemical Properties, Uses, Production

Uses

2,3,4,9-Tetrahydro-1-(1H-indol-3-ylmethyl)-1H-pyrido[3,4-b]indole-3-carboxylic Acid is the impurity of Tryptophan (T947210), which is an essential amino acid.

Tryptophan EP Impurity E Preparation Products And Raw materials

Raw materials

Preparation Products

Tryptophan EP Impurity E Suppliers

Global Suppliers ( 31)

Supplier	Tel	Email	Country	ProdList	Advantage
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9883	50
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9995	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	020-36607679; 13502246435	3008233746@qq.com	China	9968	12
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14320	58
Tianjin shijia biomedical technology co., LTD	15022261580	tjshj1212@163.com	China	2749	58
Jinan blalong chemical co. LTD	2710913286@qq.com	1513643261@qq.com	China	14227	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8857	58
Jiangsu Wansipu Technology Co., Ltd.	17826022701	1485609990@qq.com	China	1000	58

Supplier	Advantage
Quality Control Solutions Ltd.	56
Shanghai Kewel Chemical Co., Ltd.	50
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	12
Standardpharm Co. Ltd.	58
Tianjin shijia biomedical technology co., LTD	58
Jinan blalong chemical co. LTD	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Jiangsu Wansipu Technology Co., Ltd.	58

287170-99-4 (Tryptophan EP Impurity E) Related Search:

2-Hydroxy-DL-tryptophan 3-(phenylamino)alanine Tryptophan EP Impurity A HCl (Tryptophan USP Related Compound A HCl) 2,3,4,9-Tetrahydro-1H-beta-carboline-3-carboxylic acid Harmane-1,2,3,4-tetrahydro-3-carboxylic acid

Tryptophan Impurity 3 Arsonic acid, [4-[(2-amino-2-oxoethyl)amino]phenyl]-, disodium salt (9CI) N'-formyl-L-Kynurenine Dioxindolyl-L-alanine

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Tryptophan Impurity 13（Tryptophan EP Impurity L） Tryptophan Impurity 20 Tryptophan Impurity Tryptophan EP Impurity L Lithium Salt (Mixture of Diastereomers) 2,3,4,9-Tetrahydro-1-(1H-indol-3-ylmethyl)-1H-pyrido[3,4-b]indole-3-carboxylic Acid N-Acetyltryptophan EP Impurity L TryptophanEPImpurityLLithiumSalt 1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-(1H-indol-3-ylmethyl)- 1-((1H-Indol-3-yl)methyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (Tryptophan Impurity) Tryptophan - Impurity L 287170-99-4