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Pharmacopeial Impurities (EP / USP / BP)

Articaine EP Impurity G

Reference StandardAvailable on request

Buy Articaine EP Impurity G (CAS 23964-59-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
Articaine EP Impurity G chemical structure
CAS number23964-59-2
FormulaC14H23ClN2O3S
Molar mass334.9 g/mol
Physical formSolid
HS code38229090
InChIKeyGNVODIHKHPJLHX-UHFFFAOYSA-N
IUPAC namemethyl 3-[2-(butylamino)propanoylamino]-4-methylthiophene-2-carboxylate;hydrochloride

About Articaine EP Impurity G

Analytical teams working on Articaine use Articaine EP Impurity G as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 23964-59-2, formula C14H23ClN2O3S and molar mass 334.9 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Articaine

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

Articaine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Articaine EP Impurity G
Product nameArticaine EP Impurity G
Catalogue numberZX-028079
CAS number23964-59-2
IUPAC namemethyl 3-[2-(butylamino)propanoylamino]-4-methylthiophene-2-carboxylate;hydrochloride
Molecular formulaC14H23ClN2O3S
Molar mass334.9 g/mol
Exact mass334.1118
GradeReference Standard
Physical formSolid
H-bond donors / acceptors3 / 5
Topological polar surface area95.7 Ų
HS code38229090
InChIKeyGNVODIHKHPJLHX-UHFFFAOYSA-N
SMILESCCCCNC(C)C(=O)NC1=C(SC=C1C)C(=O)OC.Cl
PubChem CID129318502
SynonymsArticaine EP Impurity G (HCl Salt), Articaine Hydrochloride - Impurity G, Butylarticaine HCl, Methyl 3-(2-(butylamino)propanamido)-4-methylthiophene-2-carboxylate hydrochloride, Articaine Impurity G, Butylarticaine Hydrochloride

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

Precautionary statements P264, P270, P301 + P317, P330, 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 Articaine EP Impurity G
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 Articaine EP Impurity G

Which CAS number identifies Articaine EP Impurity G?
Articaine EP Impurity G is registered under CAS 23964-59-2. You may also see it listed as Articaine EP Impurity G (HCl Salt), Articaine Hydrochloride - Impurity G, Butylarticaine HCl. Our catalogue number for this item is ZX-028079.
What are the formula and molar mass of Articaine EP Impurity G?
For Articaine EP Impurity G, its formula is C14H23ClN2O3S and its molar mass is 334.9 g/mol. InChIKey GNVODIHKHPJLHX-UHFFFAOYSA-N lets you match it in any structure database.
How is Articaine EP Impurity G used in pharmaceutical QC?
Articaine EP Impurity G is a characterised reference material linked to Articaine. 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 Articaine EP Impurity G?
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 Articaine EP Impurity G?
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 Articaine EP Impurity G to my country?
Yes. Because Articaine EP Impurity G 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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