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Pharmacopeial Impurities (EP / USP / BP)

Amisulpride EP Impurity B

Reference StandardIn stock

Amisulpride EP Impurity B (CAS 148516-54-5) supplier Zemixal: C16H25N3O4S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Amisulpride EP Impurity B chemical structure
CAS number148516-54-5
FormulaC16H25N3O4S
Molar mass355.5 g/mol
Physical formSolid
HS code38229090
InChIKeyXBIBUXBARDPHCJ-UHFFFAOYSA-N
IUPAC name4-amino-N-[(1-ethylpyrrolidin-2-yl)methyl]-5-ethylsulfonyl-2-hydroxybenzamide

About Amisulpride EP Impurity B

Amisulpride EP Impurity B is supplied by Zemixal as a characterised reference material for Amisulpride analysis. For your records (Reference Standard), the material is defined by CAS 148516-54-5, formula C16H25N3O4S and molar mass 355.5 g/mol. It is handled as a solid.

Where it is used

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

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Amisulpride

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

Amisulpride 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 Amisulpride EP Impurity B
Product nameAmisulpride EP Impurity B
Catalogue numberZX-005560
CAS number148516-54-5
IUPAC name4-amino-N-[(1-ethylpyrrolidin-2-yl)methyl]-5-ethylsulfonyl-2-hydroxybenzamide
Molecular formulaC16H25N3O4S
Molar mass355.5 g/mol
Exact mass355.1566
GradeReference Standard
Physical formSolid
XLogP31.7
H-bond donors / acceptors3 / 6
Topological polar surface area121 Ų
HS code38229090
InChIKeyXBIBUXBARDPHCJ-UHFFFAOYSA-N
SMILESCCN1CCCC1CNC(=O)C2=CC(=C(C=C2O)N)S(=O)(=O)CC
PubChem CID70650729
Synonyms4-Amino-N-[(1-ethyl-2-pyrrolidinyl)methyl]-5-(ethylsulfonyl)-2-hydroxybenzamide, 4-Amino-N-[[(2RS)-1-ethylpyrrolidin-2-yl]methyl]-5-(ethylsulphonyl)-2-hydroxybenzamide, DesMethyl AMisulpride, Amisulpride Impurity B, 4-amino-N-((1-ethylpyrrolidin-2-yl)methyl)-5-(ethylsulfonyl)-2-hydroxybenzamide, O-Desmethyl Amisulpride, 4-Amino-N-[[(2RS)-1-ethyl-pyrrolidin-2-yl]methyl]-5-(ethylsulphonyl)-2-hydroxybenzamide, Benzamide, 4-amino-N-[(1-ethyl-2-pyrrolidinyl)methyl]-5-(ethylsulfonyl)-2-hydroxy-

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 Amisulpride 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 Amisulpride EP Impurity B

Which CAS number identifies Amisulpride EP Impurity B?
Amisulpride EP Impurity B is registered under CAS 148516-54-5. You may also see it listed as 4-Amino-N-[(1-ethyl-2-pyrrolidinyl)methyl]-5-(ethylsulfonyl)-2-hydroxybenzamide, 4-Amino-N-[[(2RS)-1-ethylpyrrolidin-2-yl]methyl]-5-(ethylsulphonyl)-2-hydroxybenzamide, DesMethyl AMisulpride. Our catalogue number for this item is ZX-005560.
What are the formula and molar mass of Amisulpride EP Impurity B?
For Amisulpride EP Impurity B, its formula is C16H25N3O4S and its molar mass is 355.5 g/mol. The systematic (IUPAC) name is 4-amino-N-[(1-ethylpyrrolidin-2-yl)methyl]-5-ethylsulfonyl-2-hydroxybenzamide. InChIKey XBIBUXBARDPHCJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Amisulpride EP Impurity B used in pharmaceutical QC?
Amisulpride EP Impurity B is a characterised reference material linked to Amisulpride. 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 Amisulpride 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 Amisulpride 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 Amisulpride EP Impurity B to my country?
Yes. Amisulpride 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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