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N-(2,4-Dinitrophenyl)-L-leucine

N-(2,4-Dinitrophenyl)-L-leucine structure

CAS No.: 1655-57-8

Chemical Name:: N-(2,4-Dinitrophenyl)-L-leucine

Synonyms: dnp-leu-oh;DNP-Leucine;DNP-L-LEUCINE;N-DNP-L-LEUCINE;N-2-4-dnp-L-leucine;TRANSFERRIN, FROM MURINE;N-Dnp-L-leucine Dnp-Leu-OH;N-(2,4-Dinitrophenyl)leucine;N-(2,4-Dinitrophenyl)-L-leucine;N(2,4-dinitrophenyl)-(S)-leucine

CBNumber:: CB0192969

Molecular Formula:: C12H15N3O6

Molecular Weight:: 297.26

MDL Number:: MFCD00038102

MOL File:: 1655-57-8.mol

MSDS File:: SDS

Last updated:2026-09-12 18:47:37

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N-(2,4-Dinitrophenyl)-L-leucine Properties

Melting point	98 °C
Boiling point	509.7±50.0 °C(Predicted)
Density	1.412±0.06 g/cm3(Predicted)
solubility	almost transparency in Methanol
form	powder to crystal
pka	3+-.0.22(Predicted)
color	Light yellow to Yellow to Orange
InChIKey	STMDPCBYJCIZOD-JTQLQIEISA-N
CAS DataBase Reference	1655-57-8
FDA UNII	5CZ2S3URB9

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Danger

Hazard statements

H228

Precautionary statements

P210-P240-P241-P280

RIDADR

1325

HS Code

2922.49.3700

HazardClass

4.1

PackingGroup

NFPA 704

	2
1		2

N-(2,4-Dinitrophenyl)-L-leucine price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D1033	N-(2,4-Dinitrophenyl)-L-leucine >99.0%(T)	1655-57-8	1g	$133	2026-04-30	Buy
TCI Chemical	D1033	N-(2,4-Dinitrophenyl)-L-leucine >99.0%(T)	1655-57-8	100mg	$34	2026-04-30	Buy
ChemScene	CS-0201806	N-(2,4-Dinitrophenyl)-L-leucine ≥98%	1655-57-8	1g	$53	2026-06-04	Buy
ChemScene	CS-0201806	N-(2,4-Dinitrophenyl)-L-leucine ≥98%	1655-57-8	5g	$213	2026-06-04	Buy
aablocks	AA001W3M	(2S)-2-[(2,4-dinitrophenyl)amino]-4-methylpentanoic acid ≥99%(T)	1655-57-8	100mg	$23	2026-05-28	Buy

Product number	Packaging	Price	Buy
D1033	1g	$133	Buy
D1033	100mg	$34	Buy
CS-0201806	1g	$53	Buy
CS-0201806	5g	$213	Buy
AA001W3M	100mg	$23	Buy

N-(2,4-Dinitrophenyl)-L-leucine Preparation Products And Raw materials

Raw materials

Preparation Products

N-(2,4-Dinitrophenyl)-L-leucine Suppliers

Global( 46)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65
Chengdu Chuangkecheng Biological Technology Co., Ltd.	028-028-0000000 13008177686	sales@ckcbiotech.com	China	899	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
3B Pharmachem (Wuhan) International Co.,Ltd.	69
TCI (Shanghai) Development Co., Ltd.	81
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
9ding chemical ( Shanghai) Limited	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Chengdu Chuangkecheng Biological Technology Co., Ltd.	55

View Lastest Price from N-(2,4-Dinitrophenyl)-L-leucine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-07-02	N-(2,4-Dinitrophenyl)-L-leucine 1655-57-8	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

N-(2,4-Dinitrophenyl)-L-leucine
1655-57-8
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

N-(2,4-Dinitrophenyl)-L-leucine Spectrum

N-(2,4-DINITROPHENYL)-L-LEUCINE(1655-57-8)MS N-(2,4-DINITROPHENYL)-L-LEUCINE(1655-57-8)¹HNMR N-(2,4-DINITROPHENYL)-L-LEUCINE(1655-57-8)IR1 N-(2,4-DINITROPHENYL)-L-LEUCINE(1655-57-8)IR2

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N-DNP-L-LEUCINE DNP-L-LEUCINE DNP-L-Leucine 2,4-Dinitrophenyl-L-leucine N-2-4-dnp-L-leucine dnp-leu-oh TRANSFERRIN, FROM MURINE (S)-2-[(2,4-Dinitrophenyl)amino]-4-methylpentanoic acid DNP-Leucine N-(2,4-Dinitrophenyl)leucine 2-(2,4-dinitroanilino)-4-methylpentanoic acid 2-(2,4-dinitroanilino)-4-methyl-valeric acid 2-[(2,4-dinitrophenyl)amino]-4-methyl-pentanoic acid N-Dnp-L-leucine Dnp-Leu-OH N-(2,4-Dinitrophenyl)-L-leucine (2S)-2-[(2,4-dinitrophenyl)amino]-4-methylpentanoic acid N(2,4-dinitrophenyl)-(S)-leucine N-(2,4-Dinitrophenyl)-L-leucine > L-Leucine, N-(2,4-dinitrophenyl)- N-(2,4-DINITROPHENYL)-L-LEUCINE USP/EP/BP N-(2,4-Dinitrophenyl)-L-leucine 1655-57-8 Amino Acids (N-Protected) Protected & Labeled Amino Acids DNP-Amino Acids Amino Acids Amino Acids (N-Protected) Biochemistry DNP-Amino Acids