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Pharmacopeial Impurities (EP / USP / BP)

Benzocaine EP Impurity C

Reference StandardAvailable on request

Buy Benzocaine EP Impurity C (CAS 582-33-2) from Zemixal: C9H11NO2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Benzocaine EP Impurity C chemical structure
CAS number582-33-2
FormulaC9H11NO2
Molar mass165.19 g/mol
Physical formSolid
HS code38229090
InChIKeyZMCBYSBVJIMENC-UHFFFAOYSA-N
IUPAC nameethyl 3-aminobenzoate

About Benzocaine EP Impurity C

Benzocaine EP Impurity C belongs to the Benzocaine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 582-33-2, formula C9H11NO2 and molar mass 165.19 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

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

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 Benzocaine

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

Benzocaine standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Benzocaine EP Impurity C
Product nameBenzocaine EP Impurity C
Catalogue numberZX-020814
CAS number582-33-2
IUPAC nameethyl 3-aminobenzoate
Molecular formulaC9H11NO2
Molar mass165.19 g/mol
Exact mass165.079
GradeReference Standard
Physical formSolid
XLogP31.8
H-bond donors / acceptors1 / 3
Topological polar surface area52.3 Ų
HS code38229090
InChIKeyZMCBYSBVJIMENC-UHFFFAOYSA-N
SMILESCCOC(=O)C1=CC(=CC=C1)N
PubChem CID11400
SynonymsBenzocaine - Impurity C, Benzocaine Impurity C, 3-Aminobenzoic acid ethyl ester, 3-(Ethoxycarbonyl)aniline, Benzoic acid, 3-amino-, ethyl ester, m-Ethoxycarbonylaniline, m-Aminobenzoic acid, ethyl ester, 3-Aminobenzoic acid, ethyl ester, methanesulfonate, Tricaine methane sulfonate, Tricaine, m-Aminobenzoate, 3-Carbethoxyaniline

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 Benzocaine EP Impurity C
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 Benzocaine EP Impurity C

Which CAS number identifies Benzocaine EP Impurity C?
Benzocaine EP Impurity C is registered under CAS 582-33-2. You may also see it listed as Benzocaine - Impurity C, Benzocaine Impurity C, 3-Aminobenzoic acid ethyl ester. Our catalogue number for this item is ZX-020814.
What are the formula and molar mass of Benzocaine EP Impurity C?
For Benzocaine EP Impurity C, its formula is C9H11NO2 and its molar mass is 165.19 g/mol. The systematic (IUPAC) name is ethyl 3-aminobenzoate. InChIKey ZMCBYSBVJIMENC-UHFFFAOYSA-N lets you match it in any structure database.
How is Benzocaine EP Impurity C used in pharmaceutical QC?
Benzocaine EP Impurity C is a characterised reference material linked to Benzocaine. 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 Benzocaine EP Impurity C?
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 Benzocaine EP Impurity C?
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 Benzocaine EP Impurity C to my country?
Yes. Because Benzocaine EP Impurity C 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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