Marfey's reagent, >98%

Name: Marfey's reagent, >98%
Brand: Vaqora Chemicals
SKU: VQ-045930

About Marfey's reagent, >98%

Marfey's reagent (CAS 95713-52-3) is a nitrogen-functional building block offered by Vaqora Chemicals in AR grade, specified at above 98% purity. With the molecular formula C9H9FN4O5, it has a molar mass of 272.19 g/mol. Systematically, it is named (2S)-2-(5-fluoro-2,4-dinitroanilino)propanamide. Common synonyms include 1-FD-AA and 1-Fluoro-2,4-dinitrophenyl-5-alaninamide.

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Marfey's reagent in 25 mg, 100 mg and 1 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Marfey's reagent, >98%
Catalogue No.	VQ-045930
CAS Number	95713-52-3
IUPAC name	(2S)-2-(5-fluoro-2,4-dinitroanilino)propanamide
Molecular formula	C₉H₉FN₄O₅
Molecular weight	272.19 g/mol
Exact mass	272.0557
Grade	AR
Purity / assay	>98%
HSN code	29399900
InChIKey	NEPLBHLFDJOJGP-BYPYZUCNSA-N
SMILES	C[C@@H](C(=O)N)NC1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])F
PubChem CID	5486955

Physical properties
Physical form	Other
LogP (XLogP3)	1.6
H-bond donors / acceptors	2 / 7
TPSA	147 Å²
Synonyms	1-FD-AA, 1-Fluoro-2,4-dinitrophenyl-5-alaninamide, 1-Fluoro-2,4-dinitrophenyl-5-L-ala-NH2, N(2)-(5-Fluoro-2,4-dinitrophenyl)alaninamide, (S)-2-((5-Fluoro-2,4-dinitrophenyl)amino)propanamide, (2S)-2-[(5-fluoro-2,4-dinitrophenyl)amino]propanamide, (S)-2-((5-Fluoro-2,4-dinitrophenyl)-amino)propanamide, Nalpha-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide, n-alpha-(2,4-dinitro-5-fluorophenyl)-l-alaninamide, N-(Alpha)-(2,4-Dinitro-5-fluorophenyl)-l-alaninamide, Na-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 95713-52-3

Marfey's reagent, 98%

CAS: 95713-52-3
Formula: C₉H₉FN₄O₅
MW: 272.19 g/mol

VQ-009878

HPLC

Marfey's reagent, for HPLC >99%

CAS: 95713-52-3
Formula: C₉H₉FN₄O₅
MW: 272.19 g/mol

VQ-046937

Frequently asked questions

What is the CAS number of Marfey's reagent, >98%?

The CAS Registry Number of Marfey's reagent, >98% is 95713-52-3. It is also known as 1-FD-AA, 1-Fluoro-2,4-dinitrophenyl-5-alaninamide, 1-Fluoro-2,4-dinitrophenyl-5-L-ala-NH2.

What is the molecular formula and molecular weight of Marfey's reagent, >98%?

Marfey's reagent, >98% has the molecular formula C9H9FN4O5 and a molecular weight of 272.19 g/mol. Its IUPAC name is (2S)-2-(5-fluoro-2,4-dinitroanilino)propanamide.

Which grade and pack sizes of Marfey's reagent, >98% can I order?

We supply Marfey's reagent, >98% in AR (>98%) grade, in 25 mg, 100 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Marfey's reagent, >98%?

Yes. Every lot of Marfey's reagent, >98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Marfey's reagent, >98% be shipped internationally?

Yes. Marfey's reagent, >98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.