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Metabolites & Degradation Products

Methyl 2-amino-2-(4-hydroxyphenyl)acetate

Reference StandardAvailable on request

Methyl 2-amino-2-(4-hydroxyphenyl)acetate (CAS 43189-12-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Methyl 2-amino-2-(4-hydroxyphenyl)acetate chemical structure
CAS number43189-12-4
FormulaC9H11NO3
Molar mass181.19 g/mol
Physical formSolid
HS code38229090
InChIKeySZBDOFWNZVHVGR-UHFFFAOYSA-N
IUPAC namemethyl 2-amino-2-(4-hydroxyphenyl)acetate

About Methyl 2-amino-2-(4-hydroxyphenyl)acetate

Zemixal lists Methyl 2-amino-2-(4-hydroxyphenyl)acetate for laboratories that identify, quantify or control Amoxicillin and its related substances. For your records (Reference Standard), the material is defined by CAS 43189-12-4, formula C9H11NO3 and molar mass 181.19 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

It carries the GHS signal word Warning (H302, H312 and H332), so wear gloves and eye protection and work with good ventilation.

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 Amoxicillin

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

Amoxicillin standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Methyl 2-amino-2-(4-hydroxyphenyl)acetate
Product nameMethyl 2-amino-2-(4-hydroxyphenyl)acetate
Catalogue numberZX-028004
CAS number43189-12-4
IUPAC namemethyl 2-amino-2-(4-hydroxyphenyl)acetate
Molecular formulaC9H11NO3
Molar mass181.19 g/mol
Exact mass181.0739
GradeReference Standard
Physical formSolid
XLogP30.5
H-bond donors / acceptors2 / 4
Topological polar surface area72.6 Ų
HS code38229090
InChIKeySZBDOFWNZVHVGR-UHFFFAOYSA-N
SMILESCOC(=O)C(C1=CC=C(C=C1)O)N
PubChem CID4123006
SynonymsPHPGME cpd, p-hydroxyphenylglycine methyl ester, Benzeneacetic acid, a-amino-4-hydroxy-, methyl ester, (aR)-, benzeneacetic acid, alpha-amino-4-hydroxy-, methyl ester monohydrochloride, methyl amino(4-hydroxyphenyl)acetate, d-2-(4-hydroxyphenyl)glycine methyl ester, amino-(4-hydroxy-phenyl)-acetic acid methyl ester, methyl alpha-amino-alpha-(4-hydroxyphenyl)acetate

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
  • H332Harmful if inhaled

Precautionary statements P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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 Methyl 2-amino-2-(4-hydroxyphenyl)acetate
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 Methyl 2-amino-2-(4-hydroxyphenyl)acetate

Which CAS number identifies Methyl 2-amino-2-(4-hydroxyphenyl)acetate?
Methyl 2-amino-2-(4-hydroxyphenyl)acetate is registered under CAS 43189-12-4. You may also see it listed as PHPGME cpd, p-hydroxyphenylglycine methyl ester, Benzeneacetic acid, a-amino-4-hydroxy-, methyl ester, (aR)-. Our catalogue number for this item is ZX-028004.
What are the formula and molar mass of Methyl 2-amino-2-(4-hydroxyphenyl)acetate?
For Methyl 2-amino-2-(4-hydroxyphenyl)acetate, its formula is C9H11NO3 and its molar mass is 181.19 g/mol. The systematic (IUPAC) name is methyl 2-amino-2-(4-hydroxyphenyl)acetate. InChIKey SZBDOFWNZVHVGR-UHFFFAOYSA-N lets you match it in any structure database.
How is Methyl 2-amino-2-(4-hydroxyphenyl)acetate used in pharmaceutical QC?
Methyl 2-amino-2-(4-hydroxyphenyl)acetate 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 Methyl 2-amino-2-(4-hydroxyphenyl)acetate?
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 Methyl 2-amino-2-(4-hydroxyphenyl)acetate?
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 Methyl 2-amino-2-(4-hydroxyphenyl)acetate to my country?
Yes. Because Methyl 2-amino-2-(4-hydroxyphenyl)acetate 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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