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(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide structure

CAS No.: 95713-52-3

Chemical Name:: (S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide

Synonyms: FDAA;Marfey;MARFEY'S REAGENT;1-FLUORO-2,4-DINITROPHENYL-5-L-ALANINE AMIDE;NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-L-ALANINAMIDE;aninamide;S REAGENT;Togni’FDNP-ALA-NH2;Lawesson&rsquo

CBNumber:: CB5413540

Molecular Formula:: C9H9FN4O5

Molecular Weight:: 272.19

MDL Number:: MFCD00042049

MOL File:: 95713-52-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:48:00

Product description	Number	Pack Size	Price
Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide powder	D7906	25mg	$90.7
Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide for chiral derivatization, ≥99.0%	71478	50mg	$152
Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination] >95.0%(HPLC)	D2259	1g	$164
Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination] >95.0%(HPLC)	D2259	100mg	$29
Marfey's Reagent ≥98%	283594	250mg	$312
More product size

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(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide Properties

Melting point	229 °C
Boiling point	544.5±50.0 °C(Predicted)
Density	1.592±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	acetone: 10 mg/mL, clear, yellow
form	powder
pka	15.61±0.50(Predicted)
color	yellow to orange
optical activity	[α]20/D +56±2°, c = 1% in acetone
BRN	6820069
InChI	InChI=1S/C9H9FN4O5/c1-4(9(11)15)12-6-2-5(10)7(13(16)17)3-8(6)14(18)19/h2-4,12H,1H3,(H2,11,15)/t4-/m0/s1
InChIKey	NEPLBHLFDJOJGP-BYPYZUCNSA-N
SMILES	C(N)(=O)[C@@H](NC1=CC(F)=C([N+]([O-])=O)C=C1[N+]([O-])=O)C
UNSPSC Code	12352209
NACRES	NA.25

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

HS Code

29242990

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	0
2		0

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide price More Price(50)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D7906	Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide powder	95713-52-3	25mg	$90.7	2026-04-30	Buy
Sigma-Aldrich	71478	Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide for chiral derivatization, ≥99.0%	95713-52-3	50mg	$152	2026-04-30	Buy
TCI Chemical	D2259	Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination] >95.0%(HPLC)	95713-52-3	1g	$164	2026-04-30	Buy
TCI Chemical	D2259	Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination] >95.0%(HPLC)	95713-52-3	100mg	$29	2026-04-30	Buy
Usbiological	283594	Marfey's Reagent ≥98%	95713-52-3	250mg	$312	2026-06-03	Buy

Product number	Packaging	Price	Buy
D7906	25mg	$90.7	Buy
71478	50mg	$152	Buy
D2259	1g	$164	Buy
D2259	100mg	$29	Buy
283594	250mg	$312	Buy

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide Chemical Properties,Uses,Production

Chemical Properties

Light yellow to yellow crystal or powder

Uses

FDAA was used as derivatizing reagent, in a study performed to understand unusual amino acids using reversed phase high performance liquid chromatography-electrospray ionization mass spectrometry (RPHPLC-ESI-MS).

Uses

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide can be used for chiral amino acid analysis.

Uses

N-α-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide is suitable for use for the derivatization of amino acids. glutamate and analine present in cell wall. DerivatizedD- andL-amino acids can be resolved and quantitated by HPLC.

General Description

N_α-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide (FDAA) is a chiral derivatizing agent (CDA), has high enantioselectivity but low sensitivity as compared to other CDAs. It is generally used to assign the stereochemistry of amino acids in trace amounts.

Biochem/physiol Actions

N-α-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide (FDAA) is a chiral derivatizing agent and is used routinely to improve the detection of underivatized amino acids in high performance liquid chromatography. Its usage is effective in separating stereoisomer.

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide Suppliers

Global( 243)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai UCHEM Inc.	+86-18930848214 +86-021-56762820	sales@myuchem.com	China	8873	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14026	58
Accela ChemBio Inc.	+1-858-6993322 +86-18019713315	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29792	58
Fuxin Pharmaceutical	+86-021-021-50872116	contact@fuxinpharm.com	China	9976	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30224	58

Supplier	Advantage
Shanghai UCHEM Inc.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Fuxin Pharmaceutical	58
Antai Fine Chemical Technology Co.,Limited	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Career Henan Chemica Co	58

View Lastest Price from (S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-31	Marfey's reagent 95713-52-3	$356.00	5g	0.97	1kg	Shanghai UCHEM Inc.
2026-07-31	(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide 95713-52-3		1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD
2021-07-02	Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide 95713-52-3	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

Marfey's reagent
95713-52-3
$356.00
0.97
Shanghai UCHEM Inc.

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide
95713-52-3
$0.00
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide
95713-52-3
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide Spectrum

(S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide(95713-52-3)¹HNMR (S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide(95713-52-3)IR

95713-52-3((S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide)Related Search:

5-Fluoro-2-nitroaniline N-Isopropyl-3-fluoroaniline 4-FLUORO-2-NITROANILINE 2,4-Dinitrofluorobenzene FDNP-VAL-NH2

2,4-DINITRO-5-FLUOROANILINE 3-Fluoro-4-nitroaniline 2-Fluoro-5-nitroaniline 3-FLUORO-N-METHYLANILINE N1-(2,4-DINITRO-PHENYL)-ETHANE-1,2-DIAMINE

3,4-Diaminofluorobenzene (S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide N-(2-AMINO-ETHYL)-BENZENE-1,2-DIAMINE N-(2-NITRO-PHENYL)-ETHANE-1,2-DIAMINE 4-FLUORO-5-NITROBENZENE-1,2-DIAMINE

(3-fluoro-4-nitrophenyl)methanamine 2,4-DIAMINOFLUOROBENZENE NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-L-LEUCINAMIDE

1of4

1-FLUORO-2,4-DINITROPHENYL-5-L-ALANINE AMIDE Nα-(2,4-Dinitro-5-fluorophenyl)-L-alanine amide≥ 98% (HPLC) N-ALPHA-(2,4-DINITRO-5-FLUOROPHENYL)-L-ALANINAMIDE N-ALPHA-(2,4-DINITRO-5-FLUOROPHENYL)-L-ALANINE AMIDE (2,4-Dinitro-5-fluorophenyl) L-Alaninamide Marfey's Reagent, 99%, for chiral derivatization Nalpha-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination] FDNP-ALA-NH2 NA-(2,4-DINITRO-5-FLUOROPHENYL)-L-*ALANI NAMIDE N(ALPHA)-(2,4-DINITRO-5-FLUOROPHENYL)-L- NALPHA-(2,4-DINITRO-5-FLUOROPHENYL)-L-ALANINAMIDE [HPLC LABELING REAGENT FOR E.E. DETERMINATION] N-a-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide[HPLClabellingreagentfore.e.determination) nα-(2,4-dinitro-5-fluorophenyl)-l-alaninamide FATTYACIDMETHYLESTER FDAA, Marfeys reagent (S)-2-[(5-Fluoro-2,4-dinitrophenyl)amino]propionamide L-Marfey's reagent N2-(2,4-Dinitro-5-fluorophenyl)alaninamide N2-(5-Fluoro-2,4-dinitrophenyl)alaninamide Nα-(2,4-Dinitro-5-fluorophenyl)alaninamide Nα-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide FDAA, Marfeys reagent, Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide aninamide Nα-(2,4-Dinitro-5-fL N(ALPHA)-(5)-2,4-DINITROPHENYL-L-ALANIMIDE Togni&rsquo Lawesson&rsquo S REAGENT (2S)-2-[(5-Fluoro-2,4-dinitrophenyl)aMino]propanaMide Nalpha-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide Marfey's Reagent PropanaMide,2-[(5-fluoro-2,4-dinitrophenyl)aMino]-, (2S)- N-(2,4-Dinitro-5-fluorophenyl)-L-alaninaMide (powder) FDNP-Ala-NH2( MARFEY'S REAGENT) (3R,4S)-4-amino -3-hydroxypentanoic acid -(2,4-Dinitro-5-fluorophenyl)-L-alaninamide FDNP-L-Ala-NH2 Marfey's reagent ,98% Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide,FDAA, Marfey’s reagent (S)-2-(5-Fluoro-2,4-dinitrophenylaMino)propanaMide Nα-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide[HPLCLabelingReagentfore.e.Determination]> N2-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide (S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide USP/EP/BP Nα-(2,4-Dinitro-5-fluorophenyl)-L-alanine amide Marfeys Reagent extrapure AR, 98% N-alpha-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide, 98%, Nα-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent for e.e. Determination] (2S)-2-(5-Fluoro-2,4-dinitroanilino)propanamide Sodium 5-fluoro-2,4-dinitrophenyl-5-L-alanine amino acid L-Alanine amide N_α-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide NA-(2,4-Dinitro-5-fluorophenyl)-L-alanine Nα-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide FDAA MARFEY'S REAGENT Marfey NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-L-ALANINAMIDE 95713-52-3