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N,S-Di(2,4-Dnp)-L-cysteine

N,S-Di(2,4-Dnp)-L-cysteine structure

CAS No.: 1655-62-5

Chemical Name:: N,S-Di(2,4-Dnp)-L-cysteine

Synonyms: n,s-di(dnp)-l-cysteine;N,S-Di(2,4-Dnp)-L-cysteine;N,S-bis(2,4-dinitrophenyl)cysteine;n,s-di(2,4-dinitrophenyl)-l-cysteine;N-S-di-2-4-dnp-L-cysteine crystalline;L-Cysteine, N,S-bis(2,4-dinitrophenyl)-;2-(2,4-dinitroanilino)-3-[(2,4-dinitrophenyl)thio]propionic acid;2-(2,4-dinitroanilino)-3-(2,4-dinitrophenyl)sulfanylpropanoic acid;2-[(2,4-dinitrophenyl)amino]-3-(2,4-dinitrophenyl)sulfanyl-propanoic acid;(R)-2-((2,4-Dinitrophenyl)aMino)-3-((2,4-dinitrophenyl)thio)propanoic acid

CBNumber:: CB8365950

Molecular Formula:: C15H11N5O10S

Molecular Weight:: 453.34

MDL Number:: MFCD00038472

MOL File:: 1655-62-5.mol

Last updated:2026-09-12 18:55:42

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N,S-Di(2,4-Dnp)-L-cysteine Properties

Boiling point	729.071±60.00 °C(Press: 760.00 Torr)(predicted)
Density	1.736±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp.	−20°C
pka	2.956±0.10(predicted)

SAFETY

Risk and Safety Statements

WGK Germany	3

N,S-Di(2,4-Dnp)-L-cysteine price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	AAA0008153	N,S-DI(2,4-DINITROPHENYL)-L-CYSTEINE 98.00%	1655-62-5	10G	$1680.53	2021-12-16	Buy

Product number	Packaging	Price	Buy
AAA0008153	10G	$1680.53	Buy

N,S-Di(2,4-Dnp)-L-cysteine Chemical Properties, Uses, Production

N,S-Di(2,4-Dnp)-L-cysteine Preparation Products And Raw materials

Raw materials

Phenyl 2,4-dinitrobenzenesulfonate L-Cysteine L-Cysteine monohydrochloride

Preparation Products

N,S-Di(2,4-Dnp)-L-cysteine Suppliers

Global Suppliers ( 8)

Supplier	Tel	Email	Country	ProdList	Advantage
SynAsst Chemical.	021-60343070		China	12731	55
Jiangsu Hongmin Pharmaceutical Co., Ltd.	18221292452	fannieliu@glschina.com	China	6798	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58

Supplier	Advantage
SynAsst Chemical.	55
Jiangsu Hongmin Pharmaceutical Co., Ltd.	58
Alchem Pharmtech,Inc.	58

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N-S-di-2-4-dnp-L-cysteine crystalline N,S-bis(2,4-dinitrophenyl)cysteine n,s-di(2,4-dinitrophenyl)-l-cysteine n,s-di(dnp)-l-cysteine 2-(2,4-dinitroanilino)-3-(2,4-dinitrophenyl)sulfanylpropanoic acid 2-(2,4-dinitroanilino)-3-[(2,4-dinitrophenyl)thio]propionic acid 2-[(2,4-dinitrophenyl)amino]-3-(2,4-dinitrophenyl)sulfanyl-propanoic acid (R)-2-((2,4-Dinitrophenyl)aMino)-3-((2,4-dinitrophenyl)thio)propanoic acid L-Cysteine, N,S-bis(2,4-dinitrophenyl)- N,S-Di(2,4-Dnp)-L-cysteine 1655-62-5 C15H11N5O10S Peptide Analysis and Characterization BioChemical Amino Acid Analysis Amino Acids and Peptides Amino Acid Analysis Reagents Biochemicals and Reagents