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Metabolites & Degradation Products

4-Hydroxy-3-nitrobenzonitrile

Reference StandardAvailable on request

Order 4-Hydroxy-3-nitrobenzonitrile (CAS 3272-08-0) online at Zemixal: C7H4N2O3, COA and SDS with every lot, worldwide shipping.

Pack sizes
4-Hydroxy-3-nitrobenzonitrile chemical structure
CAS number3272-08-0
FormulaC7H4N2O3
Molar mass164.12 g/mol
Physical formSolid
HS code38229090
InChIKeyINBLGVOPOSGVTA-UHFFFAOYSA-N
IUPAC name4-hydroxy-3-nitrobenzonitrile

About 4-Hydroxy-3-nitrobenzonitrile

Zemixal lists 4-Hydroxy-3-nitrobenzonitrile for laboratories that identify, quantify or control Nitroxynil and its related substances. Key data (Reference Standard): CAS 3272-08-0, formula C7H4N2O3 and molar mass 164.12 g/mol. It is handled as a solid.

Where it is used

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H312, H315 and H319. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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.

Reference standards for Nitroxynil

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

Nitroxynil standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Hydroxy-3-nitrobenzonitrile
Product name4-Hydroxy-3-nitrobenzonitrile
Catalogue numberZX-030889
CAS number3272-08-0
IUPAC name4-hydroxy-3-nitrobenzonitrile
Molecular formulaC7H4N2O3
Molar mass164.12 g/mol
Exact mass164.0222
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors1 / 4
Topological polar surface area89.8 Ų
HS code38229090
InChIKeyINBLGVOPOSGVTA-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1C#N)[N+](=O)[O-])O
PubChem CID76758
Synonyms2-Nitro-4-cyanophenol, Benzonitrile, 4-hydroxy-3-nitro-, 4-Cyano-2-nitrophenol, 3-nitro-4-hydroxybenzonitrile, 4-hydroxy-3-nitrobenzenecarbonitrile, 2-Nitro-4-cyano phenol, benzonitrile, 4-hydroxy

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

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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 4-Hydroxy-3-nitrobenzonitrile
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 4-Hydroxy-3-nitrobenzonitrile

Which CAS number identifies 4-Hydroxy-3-nitrobenzonitrile?
4-Hydroxy-3-nitrobenzonitrile is registered under CAS 3272-08-0. You may also see it listed as 2-Nitro-4-cyanophenol, Benzonitrile, 4-hydroxy-3-nitro-, 4-Cyano-2-nitrophenol. Our catalogue number for this item is ZX-030889.
What are the formula and molar mass of 4-Hydroxy-3-nitrobenzonitrile?
For 4-Hydroxy-3-nitrobenzonitrile, its formula is C7H4N2O3 and its molar mass is 164.12 g/mol. The systematic (IUPAC) name is 4-hydroxy-3-nitrobenzonitrile. InChIKey INBLGVOPOSGVTA-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Hydroxy-3-nitrobenzonitrile used in pharmaceutical QC?
4-Hydroxy-3-nitrobenzonitrile is a characterised reference material linked to Nitroxynil. 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 4-Hydroxy-3-nitrobenzonitrile?
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 4-Hydroxy-3-nitrobenzonitrile?
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 4-Hydroxy-3-nitrobenzonitrile to my country?
Yes. Because 4-Hydroxy-3-nitrobenzonitrile 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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