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Pharmacopeial Impurities (EP / USP / BP)

Amisulpride EP Impurity E

Reference StandardIn stock

Buy Amisulpride EP Impurity E (CAS 71675-87-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-005562.

Pack sizes
Amisulpride EP Impurity E chemical structure
CAS number71675-87-1
FormulaC10H13NO5S
Molar mass259.28 g/mol
Physical formSolid
HS code38229090
InChIKeyOJVNCXHGGYYOPH-UHFFFAOYSA-N
IUPAC name4-amino-5-ethylsulfonyl-2-methoxybenzoic acid

About Amisulpride EP Impurity E

Amisulpride EP Impurity E belongs to the Amisulpride reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 71675-87-1, formula C10H13NO5S and molar mass 259.28 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

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. 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

Grade guides

Specifications and identifiers

Specifications of Amisulpride EP Impurity E
Product nameAmisulpride EP Impurity E
Catalogue numberZX-005562
CAS number71675-87-1
IUPAC name4-amino-5-ethylsulfonyl-2-methoxybenzoic acid
Molecular formulaC10H13NO5S
Molar mass259.28 g/mol
Exact mass259.0514
GradeReference Standard
Physical formSolid
XLogP31.2
H-bond donors / acceptors2 / 6
Topological polar surface area115 Ų
HS code38229090
InChIKeyOJVNCXHGGYYOPH-UHFFFAOYSA-N
SMILESCCS(=O)(=O)C1=C(C=C(C(=C1)C(=O)O)OC)N
PubChem CID3018232
Synonyms4-amino-5-(ethylsulfonyl)-2-methoxybenzoic acid, 2-Methoxy-4-amino-5-ethylsulfonylbenzoic Acid, 4-Amino-5-(ethylsulphonyl)-o-anisic acid, 4-amino-5-(ethanesulfonyl)-2-methoxybenzoic acid, Benzoic acid, 4-amino-5-(ethylsulfonyl)-2-methoxy-, 2-Methoxy-4-amino-5-ethylsulfonyl benzoic acid, Amisulpride impurity (2-Methoxy-4-amino-5-ethylsulfonylbenzoic Acid), 4-amino-5-(ethyl sulfonyl)-2-methoxybenzoic acid, 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid, 4-Amino-5-(ethylsulphonyl)-2-methoxybenzoic Acid, 2-Methoxy-4-amino-5-et, 4-Amino-5-(ethylsulfonyl)-2-methoxybenzoicacid

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 E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 E

Which CAS number identifies Amisulpride EP Impurity E?
Amisulpride EP Impurity E is registered under CAS 71675-87-1. You may also see it listed as 4-amino-5-(ethylsulfonyl)-2-methoxybenzoic acid, 2-Methoxy-4-amino-5-ethylsulfonylbenzoic Acid, 4-Amino-5-(ethylsulphonyl)-o-anisic acid. Our catalogue number for this item is ZX-005562.
What are the formula and molar mass of Amisulpride EP Impurity E?
For Amisulpride EP Impurity E, its formula is C10H13NO5S and its molar mass is 259.28 g/mol. The systematic (IUPAC) name is 4-amino-5-ethylsulfonyl-2-methoxybenzoic acid. InChIKey OJVNCXHGGYYOPH-UHFFFAOYSA-N lets you match it in any structure database.
How is Amisulpride EP Impurity E used in pharmaceutical QC?
Amisulpride EP Impurity E 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 E?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Amisulpride EP Impurity E?
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 E to my country?
Yes. Amisulpride EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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