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Metabolites & Degradation Products

2-Amino-2-(4-hydroxyphenyl)acetic acid

Reference StandardAvailable on request

2-Amino-2-(4-hydroxyphenyl)acetic acid (CAS 938-97-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
2-Amino-2-(4-hydroxyphenyl)acetic acid chemical structure
CAS number938-97-6
FormulaC8H9NO3
Molar mass167.16 g/mol
Physical formSolid
HS code38229090
InChIKeyLJCWONGJFPCTTL-UHFFFAOYSA-N
IUPAC name2-amino-2-(4-hydroxyphenyl)acetic acid

About 2-Amino-2-(4-hydroxyphenyl)acetic acid

Analytical teams working on Amoxicillin use 2-Amino-2-(4-hydroxyphenyl)acetic acid as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 938-97-6, formula C8H9NO3 and molar mass 167.16 g/mol. It is handled as a solid.

Typical applications

  • 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.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Amoxicillin

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

Amoxicillin 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 2-Amino-2-(4-hydroxyphenyl)acetic acid
Product name2-Amino-2-(4-hydroxyphenyl)acetic acid
Catalogue numberZX-033028
CAS number938-97-6
IUPAC name2-amino-2-(4-hydroxyphenyl)acetic acid
Molecular formulaC8H9NO3
Molar mass167.16 g/mol
Exact mass167.0582
GradeReference Standard
Physical formSolid
XLogP3-2.1
H-bond donors / acceptors3 / 4
Topological polar surface area83.6 Ų
HS code38229090
InChIKeyLJCWONGJFPCTTL-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1C(C(=O)O)N)O
PubChem CID92143
Synonyms4-Hydroxyphenylglycine, (RS)-2-(4-Hydroxyphenyl)glycine, alpha-Amino-4-hydroxybenzeneacetic acid, 2-azaniumyl-2-(4-hydroxyphenyl)acetate, DL-4-Hydroxyphenylglycine, dl-p-Hydroxyphenylglycine, Amino(4-hydroxyphenyl)acetic acid, (4-hydroxyphenyl)glycine, Benzeneacetic acid, a-amino-4-hydroxy-, (+/-)-alpha-Amino-4-hydroxybenzeneacetic acid, 2-(4-hydroxyphenyl)glycine, (1)-4-Hydroxyphenylglycine

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 2-Amino-2-(4-hydroxyphenyl)acetic 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 2-Amino-2-(4-hydroxyphenyl)acetic acid

Which CAS number identifies 2-Amino-2-(4-hydroxyphenyl)acetic acid?
2-Amino-2-(4-hydroxyphenyl)acetic acid is registered under CAS 938-97-6. You may also see it listed as 4-Hydroxyphenylglycine, (RS)-2-(4-Hydroxyphenyl)glycine, alpha-Amino-4-hydroxybenzeneacetic acid. Our catalogue number for this item is ZX-033028.
What are the formula and molar mass of 2-Amino-2-(4-hydroxyphenyl)acetic acid?
For 2-Amino-2-(4-hydroxyphenyl)acetic acid, its formula is C8H9NO3 and its molar mass is 167.16 g/mol. The systematic (IUPAC) name is 2-amino-2-(4-hydroxyphenyl)acetic acid. InChIKey LJCWONGJFPCTTL-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Amino-2-(4-hydroxyphenyl)acetic acid used in pharmaceutical QC?
2-Amino-2-(4-hydroxyphenyl)acetic acid is a characterised reference material linked to Amoxicillin. 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 2-Amino-2-(4-hydroxyphenyl)acetic 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 2-Amino-2-(4-hydroxyphenyl)acetic 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 2-Amino-2-(4-hydroxyphenyl)acetic acid to my country?
Yes. Because 2-Amino-2-(4-hydroxyphenyl)acetic 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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