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Metabolites & Degradation Products

4-Hydroxy-3-nitrophenylacetic acid

Reference StandardAvailable on request

Order 4-Hydroxy-3-nitrophenylacetic acid (CAS 10463-20-4) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
4-Hydroxy-3-nitrophenylacetic acid chemical structure
CAS number10463-20-4
FormulaC8H7NO5
Molar mass197.14 g/mol
Physical formSolid
HS code38229090
InChIKeyQBHBHOSRLDPIHG-UHFFFAOYSA-N
IUPAC name2-(4-hydroxy-3-nitrophenyl)acetic acid

About 4-Hydroxy-3-nitrophenylacetic acid

Zemixal lists 4-Hydroxy-3-nitrophenylacetic acid for laboratories that identify, quantify or control Tyrosine and its related substances. Key data (Reference Standard): CAS 10463-20-4, formula C8H7NO5 and molar mass 197.14 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Safe handling

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Tyrosine

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

Tyrosine standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Hydroxy-3-nitrophenylacetic acid
Product name4-Hydroxy-3-nitrophenylacetic acid
Catalogue numberZX-044296
CAS number10463-20-4
IUPAC name2-(4-hydroxy-3-nitrophenyl)acetic acid
Molecular formulaC8H7NO5
Molar mass197.14 g/mol
Exact mass197.0324
GradeReference Standard
Physical formSolid
XLogP31.5
H-bond donors / acceptors2 / 5
Topological polar surface area103 Ų
HS code38229090
InChIKeyQBHBHOSRLDPIHG-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1CC(=O)O)[N+](=O)[O-])O
PubChem CID447364
SynonymsBenzeneacetic acid, 4-hydroxy-3-nitro-, 4-hydroxy-3-nitrobenzeneacetic acid, 3-Nitro-4-hydroxy phenylacetic acid, 3-nitro 4-hydroxyphenyl acetic acid, 4-Hydroxy-3-nitrobenzene-acetic acid, 2-(4-hydroxy-3-nitro-phenyl)acetic acid, 2-(3-Nitro-4-oxidanyl-phenyl)ethanoic 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 4-Hydroxy-3-nitrophenylacetic 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 4-Hydroxy-3-nitrophenylacetic acid

Which CAS number identifies 4-Hydroxy-3-nitrophenylacetic acid?
4-Hydroxy-3-nitrophenylacetic acid is registered under CAS 10463-20-4. You may also see it listed as Benzeneacetic acid, 4-hydroxy-3-nitro-, 4-hydroxy-3-nitrobenzeneacetic acid, 3-Nitro-4-hydroxy phenylacetic acid. Our catalogue number for this item is ZX-044296.
What are the formula and molar mass of 4-Hydroxy-3-nitrophenylacetic acid?
For 4-Hydroxy-3-nitrophenylacetic acid, its formula is C8H7NO5 and its molar mass is 197.14 g/mol. The systematic (IUPAC) name is 2-(4-hydroxy-3-nitrophenyl)acetic acid. InChIKey QBHBHOSRLDPIHG-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Hydroxy-3-nitrophenylacetic acid used in pharmaceutical QC?
4-Hydroxy-3-nitrophenylacetic acid is a characterised reference material linked to Tyrosine. 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-nitrophenylacetic acid?
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-nitrophenylacetic 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 4-Hydroxy-3-nitrophenylacetic acid to my country?
Yes. Because 4-Hydroxy-3-nitrophenylacetic 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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