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Metabolites & Degradation Products

3-Hydroxy-4-methoxyphenylacetic Acid

Reference StandardAvailable on request

3-Hydroxy-4-methoxyphenylacetic Acid (CAS 1131-94-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
3-Hydroxy-4-methoxyphenylacetic Acid chemical structure
CAS number1131-94-8
FormulaC9H10O4
Molar mass182.17 g/mol
Physical formSolid
HS code38229090
InChIKeyBWXLCOBSWMQCGP-UHFFFAOYSA-N
IUPAC name2-(3-hydroxy-4-methoxyphenyl)acetic acid

About 3-Hydroxy-4-methoxyphenylacetic Acid

Analytical teams working on Homovanillic acid use 3-Hydroxy-4-methoxyphenylacetic Acid as a qualified comparison standard. Key data (Reference Standard): CAS 1131-94-8, formula C9H10O4 and molar mass 182.17 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

Handling and storage

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Homovanillic acid

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

Homovanillic acid 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 3-Hydroxy-4-methoxyphenylacetic Acid
Product name3-Hydroxy-4-methoxyphenylacetic Acid
Catalogue numberZX-036478
CAS number1131-94-8
IUPAC name2-(3-hydroxy-4-methoxyphenyl)acetic acid
Molecular formulaC9H10O4
Molar mass182.17 g/mol
Exact mass182.0579
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors2 / 4
Topological polar surface area66.8 Ų
HS code38229090
InChIKeyBWXLCOBSWMQCGP-UHFFFAOYSA-N
SMILESCOC1=C(C=C(C=C1)CC(=O)O)O
PubChem CID160562
SynonymsIsohomovanillic acid, 4-Methoxy-3-hydroxyphenylacetic acid, Homo-iso-vanillic acid, 3-Hydroxy-4-methoxybenzeneacetic acid, Homoisovanillic acid, 2-(3-hydroxy-4-methoxyphenyl) acetic acid, Benzeneacetic acid, 3-hydroxy-4-methoxy-, Homoisovanillate, Isohomovanillate, 2-(3-hydroxy-4-methoxy-phenyl)acetic acid, 3-Hydroxy-4-methoxyphenylacetate

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
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, 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 3-Hydroxy-4-methoxyphenylacetic 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 3-Hydroxy-4-methoxyphenylacetic Acid

Which CAS number identifies 3-Hydroxy-4-methoxyphenylacetic Acid?
3-Hydroxy-4-methoxyphenylacetic Acid is registered under CAS 1131-94-8. You may also see it listed as Isohomovanillic acid, 4-Methoxy-3-hydroxyphenylacetic acid, Homo-iso-vanillic acid. Our catalogue number for this item is ZX-036478.
What are the formula and molar mass of 3-Hydroxy-4-methoxyphenylacetic Acid?
For 3-Hydroxy-4-methoxyphenylacetic Acid, its formula is C9H10O4 and its molar mass is 182.17 g/mol. The systematic (IUPAC) name is 2-(3-hydroxy-4-methoxyphenyl)acetic acid. InChIKey BWXLCOBSWMQCGP-UHFFFAOYSA-N lets you match it in any structure database.
How is 3-Hydroxy-4-methoxyphenylacetic Acid used in pharmaceutical QC?
3-Hydroxy-4-methoxyphenylacetic Acid is a characterised reference material linked to Homovanillic acid. 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 3-Hydroxy-4-methoxyphenylacetic 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 3-Hydroxy-4-methoxyphenylacetic 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 3-Hydroxy-4-methoxyphenylacetic Acid to my country?
Yes. Because 3-Hydroxy-4-methoxyphenylacetic 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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