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Pharmacopeial Impurities (EP / USP / BP)

Flutamide EP Impurity B

Reference StandardAvailable on request

Flutamide EP Impurity B (CAS 393-12-4) supplier Zemixal: C9H7F3N2O3, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Flutamide EP Impurity B chemical structure
CAS number393-12-4
FormulaC9H7F3N2O3
Molar mass248.16 g/mol
Physical formSolid
HS code38229090
InChIKeyMIHJCLQINRFOLX-UHFFFAOYSA-N
IUPAC nameN-[4-nitro-3-(trifluoromethyl)phenyl]acetamide

About Flutamide EP Impurity B

Flutamide EP Impurity B sits in our pharmacopeial Impurities (EP / USP / BP) section and ships worldwide from stock or short lead time. Identity at a glance (Reference Standard): CAS 393-12-4, formula C9H7F3N2O3 and molar mass 248.16 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Danger (H314), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Flutamide EP Impurity B
Product nameFlutamide EP Impurity B
Catalogue numberZX-024827
CAS number393-12-4
IUPAC nameN-[4-nitro-3-(trifluoromethyl)phenyl]acetamide
Molecular formulaC9H7F3N2O3
Molar mass248.16 g/mol
Exact mass248.0409
GradeReference Standard
Physical formSolid
XLogP32.3
H-bond donors / acceptors1 / 6
Topological polar surface area74.9 Ų
HS code38229090
InChIKeyMIHJCLQINRFOLX-UHFFFAOYSA-N
SMILESCC(=O)NC1=CC(=C(C=C1)[N+](=O)[O-])C(F)(F)F
PubChem CID246769
SynonymsFlutamide Related Compound B, Flutamide - Impurity B, N-(4-Nitro-3-(trifluoromethyl)phenyl)acetamide, 4-Nitro-3-trifluoromethylacetanilide, Acetamide, N-[4-nitro-3-(trifluoromethyl)phenyl]-, 4'-Nitro-3'-(trifluoromethyl)acetanilide, 5-Acetoamido-2-nitrobenzotrifluoride, 5-Acetamido-2-nitrobenzotrifluoride, N-[4-nitro-3-(trifluoromethyl)phenyl]-acetamide, 5-Acetamido-2-nitro benzotrifluoride, 3-Acetamido-6-nitrobenzotrifluoride, N-[4-Nitro-3-(trifluoromethyl)phenyl]acetamide, 5-Acetamido-2-nitrobenzotrifluoride

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive

Signal word Danger

  • H314Causes severe skin burns and eye damage

Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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 Flutamide EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Flutamide EP Impurity B

Which CAS number identifies Flutamide EP Impurity B?
Flutamide EP Impurity B is registered under CAS 393-12-4. You may also see it listed as Flutamide Related Compound B, Flutamide - Impurity B, N-(4-Nitro-3-(trifluoromethyl)phenyl)acetamide. Our catalogue number for this item is ZX-024827.
What are the formula and molar mass of Flutamide EP Impurity B?
For Flutamide EP Impurity B, its formula is C9H7F3N2O3 and its molar mass is 248.16 g/mol. The systematic (IUPAC) name is N-[4-nitro-3-(trifluoromethyl)phenyl]acetamide. InChIKey MIHJCLQINRFOLX-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Flutamide EP Impurity B?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Flutamide EP Impurity B?
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 Flutamide EP Impurity B to my country?
Yes. Because Flutamide EP Impurity B 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.

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