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Metabolites & Degradation Products

3-(4-Hydroxyphenyl)propionic acid

Reference StandardAvailable on request

Order 3-(4-Hydroxyphenyl)propionic acid (CAS 501-97-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
3-(4-Hydroxyphenyl)propionic acid chemical structure
CAS number501-97-3
FormulaC9H10O3
Molar mass166.17 g/mol
Physical formSolid
HS code38229090
InChIKeyNMHMNPHRMNGLLB-UHFFFAOYSA-N
IUPAC name3-(4-hydroxyphenyl)propanoic acid

About 3-(4-Hydroxyphenyl)propionic acid

3-(4-Hydroxyphenyl)propionic acid belongs to the Esmolol reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 501-97-3, formula C9H10O3 and molar mass 166.17 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

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

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Esmolol

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

Esmolol 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-(4-Hydroxyphenyl)propionic acid
Product name3-(4-Hydroxyphenyl)propionic acid
Catalogue numberZX-028632
CAS number501-97-3
IUPAC name3-(4-hydroxyphenyl)propanoic acid
Molecular formulaC9H10O3
Molar mass166.17 g/mol
Exact mass166.063
GradeReference Standard
Physical formSolid
XLogP31.2
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code38229090
InChIKeyNMHMNPHRMNGLLB-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1CCC(=O)O)O
PubChem CID10394
SynonymsPhloretic Acid, Hydro-p-coumaric acid, Dihydro-p-coumaric acid, Benzenepropanoic acid, 4-hydroxy-, 4-Hydroxyphenylpropionic acid, p-Hydroxyhydrocinnamic acid, 3-(p-Hydroxyphenyl)propionic acid, 4-Hydroxybenzenepropanoic acid, p-Hydroxyphenylpropionic acid, Hydrocinnamic acid, p-hydroxy-, Phloretinic acid, beta-(p-Hydroxyphenyl)propionic 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 3-(4-Hydroxyphenyl)propionic 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-(4-Hydroxyphenyl)propionic acid

Which CAS number identifies 3-(4-Hydroxyphenyl)propionic acid?
3-(4-Hydroxyphenyl)propionic acid is registered under CAS 501-97-3. You may also see it listed as Phloretic Acid, Hydro-p-coumaric acid, Dihydro-p-coumaric acid. Our catalogue number for this item is ZX-028632.
What are the formula and molar mass of 3-(4-Hydroxyphenyl)propionic acid?
For 3-(4-Hydroxyphenyl)propionic acid, its formula is C9H10O3 and its molar mass is 166.17 g/mol. The systematic (IUPAC) name is 3-(4-hydroxyphenyl)propanoic acid. InChIKey NMHMNPHRMNGLLB-UHFFFAOYSA-N lets you match it in any structure database.
How is 3-(4-Hydroxyphenyl)propionic acid used in pharmaceutical QC?
3-(4-Hydroxyphenyl)propionic acid is a characterised reference material linked to Esmolol. 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-(4-Hydroxyphenyl)propionic 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-(4-Hydroxyphenyl)propionic 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-(4-Hydroxyphenyl)propionic acid to my country?
Yes. Because 3-(4-Hydroxyphenyl)propionic 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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