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API Process Intermediates & Related Compounds

5-(4-Nitrophenyl)furan-2-carboxylic acid

Available on request

5-(4-Nitrophenyl)furan-2-carboxylic acid (CAS 28123-73-1) supplier Zemixal: C11H7NO5, COA and SDS with every lot, worldwide shipping.

Pack sizes
5-(4-Nitrophenyl)furan-2-carboxylic acid chemical structure
CAS number28123-73-1
FormulaC11H7NO5
Molar mass233.18 g/mol
Physical formSolid
InChIKeyFXZTYDPWMQBTDH-UHFFFAOYSA-N
IUPAC name5-(4-nitrophenyl)furan-2-carboxylic acid

About 5-(4-Nitrophenyl)furan-2-carboxylic acid

5-(4-Nitrophenyl)furan-2-carboxylic acid is part of the Zemixal API Process Intermediates & Related Compounds range. For your records, the material is defined by CAS 28123-73-1, formula C11H7NO5 and molar mass 233.18 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for N methylpyrrolidone

See every impurity, metabolite and related compound we list for this API.

N methylpyrrolidone standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of 5-(4-Nitrophenyl)furan-2-carboxylic acid
Product name5-(4-Nitrophenyl)furan-2-carboxylic acid
Catalogue numberZX-039862
CAS number28123-73-1
IUPAC name5-(4-nitrophenyl)furan-2-carboxylic acid
Molecular formulaC11H7NO5
Molar mass233.18 g/mol
Exact mass233.0324
Physical formSolid
XLogP32.3
H-bond donors / acceptors1 / 5
Topological polar surface area96.3 Ų
InChIKeyFXZTYDPWMQBTDH-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1C2=CC=C(O2)C(=O)O)[N+](=O)[O-]
PubChem CID161593
Synonyms5-(4-Nitrophenyl)-2-furoic acid, 2-Furancarboxylic acid, 5-(4-nitrophenyl)-, 5-(p-Nitrophenyl)-2-furancarboxylic acid, 5-(4-Nitrophenyl)-2-furancarboxylic acid, 5-(4-nitrophenyl)-2-furan carboxylic acid

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 5-(4-Nitrophenyl)furan-2-carboxylic acid
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 5-(4-Nitrophenyl)furan-2-carboxylic acid

Which CAS number identifies 5-(4-Nitrophenyl)furan-2-carboxylic acid?
5-(4-Nitrophenyl)furan-2-carboxylic acid is registered under CAS 28123-73-1. You may also see it listed as 5-(4-Nitrophenyl)-2-furoic acid, 2-Furancarboxylic acid, 5-(4-nitrophenyl)-, 5-(p-Nitrophenyl)-2-furancarboxylic acid. Our catalogue number for this item is ZX-039862.
What are the formula and molar mass of 5-(4-Nitrophenyl)furan-2-carboxylic acid?
For 5-(4-Nitrophenyl)furan-2-carboxylic acid, its formula is C11H7NO5 and its molar mass is 233.18 g/mol. The systematic (IUPAC) name is 5-(4-nitrophenyl)furan-2-carboxylic acid. InChIKey FXZTYDPWMQBTDH-UHFFFAOYSA-N lets you match it in any structure database.
How is 5-(4-Nitrophenyl)furan-2-carboxylic acid used in pharmaceutical QC?
5-(4-Nitrophenyl)furan-2-carboxylic acid is a characterised reference material linked to N methylpyrrolidone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 5-(4-Nitrophenyl)furan-2-carboxylic acid?
The grade and assay are confirmed on the quotation and the batch COA. 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 5-(4-Nitrophenyl)furan-2-carboxylic acid?
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 5-(4-Nitrophenyl)furan-2-carboxylic acid to my country?
Yes. Because 5-(4-Nitrophenyl)furan-2-carboxylic acid 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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