ChemicalBook >?? ???? >L-2-hydroxyTryptophan hydrochloride

L-2-hydroxyTryptophan hydrochloride

L-2-hydroxyTryptophan hydrochloride ??? ???

???(??):: Tropicamide Impurity 18;NLKLEPLJCJLJMN-QRPNPIFTSA-N;Tryptophan EP Impurity G HCl;L-2-hydroxyTryptophan hydrochloride;2-Hydroxy L-Tryptophan Hydrochloride;Tryptophan, 2-hydroxy-, hydrochloride;(S)-2-amino-3-(2-hydroxy-1H-indol-3-yl)propanoic acid hydrochloride;Tryptophan Impurity 10 Hydrochloride(Tryptophan EP Impurity G Hydrochloride)

?? ?? 16

L-2-hydroxyTryptophan hydrochloride ??

2-Hydroxy L-Tryptophan is a metabolic intermediate in the biosynthesis of the neurotransmitters serotonin and melatonin from Tryptophan.

???( 16)?? ??

???	??	???	??	?? ?	??
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
Guangzhou CATO Research Chemicals Inc.	+86-020-81960175-617 +8615602392859	Intermediate@cato-chem.com	China	6335	58
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42958	64
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9906	50
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	8790	55
Shenzhen Botel Biotechnology Co. Ltd.	13316949107 13316968096	1979313431@qq.com	China	9188	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	020-36607679 17825480238	3008233746@qq.com	China	9929	12
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44918	58
Guangzhou Juntang Technology Co., Ltd	020-36607679 13502246435	sales@dmstandards.com	China	10945	58
Cato Research Chemicals Inc.	020-81960175-877 18933936954	tianwen.zhan@cato-chem.com	China	7761	58

3-ethyl-5-(1H-indol-3-ylmethyl)-2-sulfanylideneimidazolidin-4-one D-2-AMINO-3-(5-HYDROXYINDOLYL)PROPIONIC ACID CYCLO(-GLY-GLN) 2-amino-4-(2-amino-3-hydroxy-phenyl)-4-oxo-butanoic acid Tryptophan Impurity 3 5-(1H-indol-3-ylmethyl)-3-prop-2-enyl-2-sulfanylideneimidazolidin-4-one Fmoc-Trp(Boc)-OH DL-METHIONINE SULFOXIDE Tryptophan Impurity 1（Tryptophan EP Impurity A） HARMANE-1,2,3,4-TETRAHYDRO-3-CARBOXYLIC ACID 3-(phenylamino)alanine 2-Hydroxy-DL-tryptophan N-Acetyl-L-tryptophan 2-(3-INDOLYLMETHYL)-L-TRYPTOPHAN 3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione 2-(1H-indol-3-yl)acetaldehyde N-(2-Chloroacetyl)-DL-tryptophane Tryptophan, 2-hydroxy-, hydrochloride (1:1)