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Pharmacopeial Impurities (EP / USP / BP)

Pilocarpine Hydrochloride EP Impurity B

Reference StandardAvailable on request

Pilocarpine Hydrochloride EP Impurity B (CAS 28406-15-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Pilocarpine Hydrochloride EP Impurity B chemical structure
CAS number28406-15-7
FormulaC11H18N2O3
Molar mass226.27 g/mol
Physical formSolid
HS code38229090
InChIKeyWJRPDGADPABWOY-WPRPVWTQSA-N
IUPAC name(2S,3R)-2-ethyl-3-(hydroxymethyl)-4-(3-methylimidazol-4-yl)butanoic acid

About Pilocarpine Hydrochloride EP Impurity B

Zemixal lists Pilocarpine Hydrochloride EP Impurity B for laboratories that identify, quantify or control Pilocarpine and its related substances. For your records (Reference Standard), the material is defined by CAS 28406-15-7, formula C11H18N2O3 and molar mass 226.27 g/mol. It is handled as a solid.

Where it is used

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

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Pilocarpine

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

Pilocarpine 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 Pilocarpine Hydrochloride EP Impurity B
Product namePilocarpine Hydrochloride EP Impurity B
Catalogue numberZX-026396
CAS number28406-15-7
IUPAC name(2S,3R)-2-ethyl-3-(hydroxymethyl)-4-(3-methylimidazol-4-yl)butanoic acid
Molecular formulaC11H18N2O3
Molar mass226.27 g/mol
Exact mass226.1317
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 4
Topological polar surface area75.4 Ų
HS code38229090
InChIKeyWJRPDGADPABWOY-WPRPVWTQSA-N
SMILESCC[C@@H]([C@@H](CC1=CN=CN1C)CO)C(=O)O
PubChem CID182186
SynonymsPilocarpic acid, Pilocarpine EP Impurity B, Pilocarpine EP Impurity B (Free Base), Pilocarpine Hydrochloride - Impurity B (Freebase), (2R,3R)-2-ethyl-3-(hydroxymethyl)-4-(3-methyl-4-imidazolyl)butanoic acid, 1H-Imidazole-5-butanoic acid, alpha-ethyl-beta-(hydroxymethyl)-1-methyl-, (alphaS,betaR)-, 1H-Imidazole-5-butanoic acid, alpha-ethyl-beta-(hydroxymethyl)-1-methyl-, (S-(R*,S*))-, (2S,3R)-2-Ethyl-4-hydroxy-3-((1-methyl-1H-imidazol-5-yl)methyl)butanoic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Pilocarpine Hydrochloride EP Impurity B
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 Pilocarpine Hydrochloride EP Impurity B

Which CAS number identifies Pilocarpine Hydrochloride EP Impurity B?
Pilocarpine Hydrochloride EP Impurity B is registered under CAS 28406-15-7. You may also see it listed as Pilocarpic acid, Pilocarpine EP Impurity B, Pilocarpine EP Impurity B (Free Base). Our catalogue number for this item is ZX-026396.
What are the formula and molar mass of Pilocarpine Hydrochloride EP Impurity B?
For Pilocarpine Hydrochloride EP Impurity B, its formula is C11H18N2O3 and its molar mass is 226.27 g/mol. The systematic (IUPAC) name is (2S,3R)-2-ethyl-3-(hydroxymethyl)-4-(3-methylimidazol-4-yl)butanoic acid. InChIKey WJRPDGADPABWOY-WPRPVWTQSA-N lets you match it in any structure database.
How is Pilocarpine Hydrochloride EP Impurity B used in pharmaceutical QC?
Pilocarpine Hydrochloride EP Impurity B is a characterised reference material linked to Pilocarpine. 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 Pilocarpine Hydrochloride EP Impurity B?
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 Pilocarpine Hydrochloride EP Impurity B?
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 Pilocarpine Hydrochloride EP Impurity B to my country?
Yes. Pilocarpine Hydrochloride EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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