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Dnp-L-tryptophan

Dnp-L-tryptophan structure

CAS No.: 1655-51-2

Chemical Name:: Dnp-L-tryptophan

Synonyms: Nsc526958;Dnp-L-tryptophan;N-2,4-DNP-L-TRYPTOPHAN;(2,4-Dinitrophenyl)-L-tryptophan;Nα-(2,4-Dinitrophenyl)tryptophan;N-(2,4-dinitrophenyl)-L-tryptophan;L-Tryptophan, N-(2,4-dinitrophenyl)-;DNP-L-Tryptophan 2,4-Dinitrophenyl-L-tryptophan;(S)-2-((2,4-Dinitrophenyl)aMino)-3-(1H-indol-3-yl)propanoic acid

CBNumber:: CB0309565

Molecular Formula:: C17H14N4O6

Molecular Weight:: 370.32

MDL Number:: MFCD00037942

MOL File:: 1655-51-2.mol

MSDS File:: SDS

Last updated:2026-09-12 18:48:06

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Dnp-L-tryptophan Properties

Boiling point	699.6±55.0 °C(Predicted)
Density	1.584±0.06 g/cm3(Predicted)
storage temp.	−20°C
pka	3.59±0.10(Predicted)

SAFETY

Risk and Safety Statements

WGK Germany	3

Dnp-L-tryptophan price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA001W3O	N-(2,4-Dinitrophenyl)-L-tryptophan 95%	1655-51-2	100mg	$204	2026-05-28	Buy
aablocks	AA001W3O	N-(2,4-Dinitrophenyl)-L-tryptophan 95%	1655-51-2	250mg	$319	2026-05-28	Buy
aablocks	AA001W3O	N-(2,4-Dinitrophenyl)-L-tryptophan 95%	1655-51-2	1g	$607	2026-05-28	Buy
ACHEMBLOCK	AD280113	N-(2,4-Dinitrophenyl)-L-tryptophan 95%	1655-51-2	250MG	$315	2026-05-27	Buy
ACHEMBLOCK	AD280113	N-(2,4-Dinitrophenyl)-L-tryptophan 95%	1655-51-2	1G	$625	2026-05-27	Buy

Product number	Packaging	Price	Buy
AA001W3O	100mg	$204	Buy
AA001W3O	250mg	$319	Buy
AA001W3O	1g	$607	Buy
AD280113	250MG	$315	Buy
AD280113	1G	$625	Buy

Dnp-L-tryptophan Preparation Products And Raw materials

Raw materials

Preparation Products

Dnp-L-tryptophan Suppliers

Global Suppliers ( 19)

Supplier	Tel	Email	Country	ProdList	Advantage
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Jiangsu Hongmin Pharmaceutical Co., Ltd.	18221292452	fannieliu@glschina.com	China	6798	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	029-029-029-81148696 18161915376	1027@dideu.com	China	9989	58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd	025-5885952 15955137747	sales@aikonchem.com	China	8012	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53636	58

Supplier	Advantage
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Jiangsu Hongmin Pharmaceutical Co., Ltd.	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd	58
Alchem Pharmtech,Inc.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58

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DNP-L-Tryptophan 2,4-Dinitrophenyl-L-tryptophan N-(2,4-dinitrophenyl)-L-tryptophan Nα-(2,4-Dinitrophenyl)tryptophan L-Tryptophan, N-(2,4-dinitrophenyl)- Nsc526958 (S)-2-((2,4-Dinitrophenyl)aMino)-3-(1H-indol-3-yl)propanoic acid N-2,4-DNP-L-TRYPTOPHAN (2,4-Dinitrophenyl)-L-tryptophan Dnp-L-tryptophan 1655-51-2 C17H14N4O6 BioChemical Amino Acid Analysis Amino Acids and Peptides Biochemicals and Reagents Amino Acid Analysis Reagents Peptide Analysis and Characterization