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Pharmacopeial Impurities (EP / USP / BP)

Tribenoside EP Impurity B

Reference StandardAvailable on request

Tribenoside EP Impurity B (CAS 28713-39-5) supplier Zemixal: C23H28O6, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.

Pack sizes
Tribenoside EP Impurity B chemical structure
CAS number28713-39-5
FormulaC23H28O6
Molar mass400.5 g/mol
Physical formSolid
HS code38229090
InChIKeyIVZNWPGMXKJSDA-QMCAAQAGSA-N
IUPAC name(2R)-2-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-phenylmethoxyethanol

About Tribenoside EP Impurity B

Analytical teams working on Tribenoside use Tribenoside EP Impurity B as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 28713-39-5, formula C23H28O6 and molar mass 400.5 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 and 100 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 Tribenoside

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

Tribenoside 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 Tribenoside EP Impurity B
Product nameTribenoside EP Impurity B
Catalogue numberZX-027399
CAS number28713-39-5
IUPAC name(2R)-2-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-phenylmethoxyethanol
Molecular formulaC23H28O6
Molar mass400.5 g/mol
Exact mass400.1886
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors1 / 6
Topological polar surface area66.4 Ų
HS code38229090
InChIKeyIVZNWPGMXKJSDA-QMCAAQAGSA-N
SMILESCC1(O[C@@H]2[C@H]([C@H](O[C@@H]2O1)[C@@H](CO)OCC3=CC=CC=C3)OCC4=CC=CC=C4)C
PubChem CID11732121
SynonymsTribenoside - Impurity B, 1,2-O-(1-Methylethylidene)-3,5-bis-O-(phenylmethyl)-alpha-D-glucofuranose, 3,5-Di-o-benzyl-1,2-O-(1-methylethylidene)-alpha-D-glucofuranose, alpha-D-Glucofuranose, 1,2-O-(1-methylethylidene)-3,5-bis-O-(phenylmethyl)-, "3',5'-Di-O-benzyl-1,2-O-(1-methylethylidene)-alpha-D-glucofuranose", 3',5'-Di-O-benzyl-1,2-O-(1-methylethylidene)-alpha-D-glucofuranose

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 Tribenoside 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 Tribenoside EP Impurity B

Which CAS number identifies Tribenoside EP Impurity B?
Tribenoside EP Impurity B is registered under CAS 28713-39-5. You may also see it listed as Tribenoside - Impurity B, 1,2-O-(1-Methylethylidene)-3,5-bis-O-(phenylmethyl)-alpha-D-glucofuranose, 3,5-Di-o-benzyl-1,2-O-(1-methylethylidene)-alpha-D-glucofuranose. Our catalogue number for this item is ZX-027399.
What are the formula and molar mass of Tribenoside EP Impurity B?
For Tribenoside EP Impurity B, its formula is C23H28O6 and its molar mass is 400.5 g/mol. The systematic (IUPAC) name is (2R)-2-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-phenylmethoxyethanol. InChIKey IVZNWPGMXKJSDA-QMCAAQAGSA-N lets you match it in any structure database.
How is Tribenoside EP Impurity B used in pharmaceutical QC?
Tribenoside EP Impurity B is a characterised reference material linked to Tribenoside. 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 Tribenoside 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 Tribenoside 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 Tribenoside EP Impurity B to my country?
Yes. Tribenoside 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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