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Nitro, Azo & Hydrazine Compounds

Marfey's reagent, 98%

Available on request

Buy Marfey's reagent, 98% (CAS 95713-52-3) from Zemixal: C9H9FN4O5, COA and SDS with every lot, worldwide shipping. Packs from 25 mg.

Pack sizes
Marfey's reagent, 98% chemical structure
CAS number95713-52-3
FormulaC9H9FN4O5
Molar mass272.19 g/mol
Physical formCrystalline
HS code29399900
Purity98%
InChIKeyNEPLBHLFDJOJGP-BYPYZUCNSA-N
IUPAC name(2S)-2-(5-fluoro-2,4-dinitroanilino)propanamide

About Marfey's reagent, 98%

Researchers and plant chemists source Marfey's reagent, 98% from Zemixal for routine and specialised work. Key data (98%): CAS 95713-52-3, formula C9H9FN4O5 and molar mass 272.19 g/mol. It is described as pale yellow to yellow to orange powder or crystals or chunks.

Common uses in the lab and plant

  • Organic synthesis
  • Dye & pigment intermediates
  • Heterocycle construction
  • Chromatography

Handling and storage

Keep it at 2–8 °C in a tightly closed container. Physical constants on file: melting point 229 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 25 mg, 100 mg, 1 g and 5 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • Dye & pigment intermediates
  • Heterocycle construction
  • Chromatography

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Marfey's reagent, 98%
Product nameMarfey's reagent, 98%
Catalogue numberZX-008936
CAS number95713-52-3
IUPAC name(2S)-2-(5-fluoro-2,4-dinitroanilino)propanamide
Molecular formulaC9H9FN4O5
Molar mass272.19 g/mol
Exact mass272.0557
Purity / assay98%
Physical formCrystalline
AppearancePale yellow to yellow to orange powder or crystals or chunks
Melting point229 °C
XLogP31.6
H-bond donors / acceptors2 / 7
Topological polar surface area147 Ų
Storage2–8 °C
HS code29399900
InChIKeyNEPLBHLFDJOJGP-BYPYZUCNSA-N
SMILESC[C@@H](C(=O)N)NC1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])F
PubChem CID5486955
SynonymsFDAA, Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide, Nα-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide, 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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Marfey's reagent, 98%
25 mgQuoted on request
100 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Marfey's reagent, 98%

Which CAS number identifies Marfey's reagent, 98%?
Marfey's reagent, 98% is registered under CAS 95713-52-3. You may also see it listed as FDAA, Nα-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide, Nα-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide. Our catalogue number for this item is ZX-008936.
What are the formula and molar mass of Marfey's reagent, 98%?
For Marfey's reagent, 98%, its formula is C9H9FN4O5 and its molar mass is 272.19 g/mol. The systematic (IUPAC) name is (2S)-2-(5-fluoro-2,4-dinitroanilino)propanamide. InChIKey NEPLBHLFDJOJGP-BYPYZUCNSA-N lets you match it in any structure database.
What grade and pack sizes are available for Marfey's reagent, 98%?
This listing is 98% purity. Standard packs are 25 mg, 100 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Marfey's reagent, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Marfey's reagent, 98% to my country?
Yes. Because Marfey's reagent, 98% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store Marfey's reagent, 98%?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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