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API Impurities

3`-Epi Gemcitabine 3`,5`-Dibenzoate

Reference StandardAvailable on request

Order 3`-Epi Gemcitabine 3`,5`-Dibenzoate (CAS 1268237-46-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
3`-Epi Gemcitabine 3`,5`-Dibenzoate chemical structure
CAS number1268237-46-2
FormulaC23H19F2N3O6
Molar mass471.4 g/mol
Physical formSolid
HS code38229090
InChIKeyZPUUYUUQQGBHBU-PLMTUMEDSA-N
IUPAC name[(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3-benzoyloxy-4,4-difluorooxolan-2-yl]methyl benzoate

About 3`-Epi Gemcitabine 3`,5`-Dibenzoate

3`-Epi Gemcitabine 3`,5`-Dibenzoate is supplied by Zemixal as a characterised reference material for Gemcitabine analysis. For your records (Reference Standard), the material is defined by CAS 1268237-46-2, formula C23H19F2N3O6 and molar mass 471.4 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • 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. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Gemcitabine

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

Gemcitabine standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 3`-Epi Gemcitabine 3`,5`-Dibenzoate
Product name3`-Epi Gemcitabine 3`,5`-Dibenzoate
Catalogue numberZX-029721
CAS number1268237-46-2
IUPAC name[(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3-benzoyloxy-4,4-difluorooxolan-2-yl]methyl benzoate
Molecular formulaC23H19F2N3O6
Molar mass471.4 g/mol
Exact mass471.1242
GradeReference Standard
Physical formSolid
XLogP32.6
H-bond donors / acceptors1 / 8
Topological polar surface area121 Ų
HS code38229090
InChIKeyZPUUYUUQQGBHBU-PLMTUMEDSA-N
SMILESC1=CC=C(C=C1)C(=O)OC[C@@H]2[C@@H](C([C@@H](O2)N3C=CC(=NC3=O)N)(F)F)OC(=O)C4=CC=CC=C4
PubChem CID29976925
Synonyms1'-Epi Gemcitabine 3',5'-Dibenzoate, 1',3'-Epi Gemcitabine 3',5'-Dibenzoate, 1'-EpiGemcitabine3',5'-Dibenzoate

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 3`-Epi Gemcitabine 3`,5`-Dibenzoate
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 3`-Epi Gemcitabine 3`,5`-Dibenzoate

Which CAS number identifies 3`-Epi Gemcitabine 3`,5`-Dibenzoate?
3`-Epi Gemcitabine 3`,5`-Dibenzoate is registered under CAS 1268237-46-2. You may also see it listed as 1'-Epi Gemcitabine 3',5'-Dibenzoate, 1',3'-Epi Gemcitabine 3',5'-Dibenzoate, 1'-EpiGemcitabine3',5'-Dibenzoate. Our catalogue number for this item is ZX-029721.
What are the formula and molar mass of 3`-Epi Gemcitabine 3`,5`-Dibenzoate?
For 3`-Epi Gemcitabine 3`,5`-Dibenzoate, its formula is C23H19F2N3O6 and its molar mass is 471.4 g/mol. The systematic (IUPAC) name is [(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3-benzoyloxy-4,4-difluorooxolan-2-yl]methyl benzoate. InChIKey ZPUUYUUQQGBHBU-PLMTUMEDSA-N lets you match it in any structure database.
How is 3`-Epi Gemcitabine 3`,5`-Dibenzoate used in pharmaceutical QC?
3`-Epi Gemcitabine 3`,5`-Dibenzoate is a characterised reference material linked to Gemcitabine. 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 3`-Epi Gemcitabine 3`,5`-Dibenzoate?
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 3`-Epi Gemcitabine 3`,5`-Dibenzoate?
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 3`-Epi Gemcitabine 3`,5`-Dibenzoate to my country?
Yes. 3`-Epi Gemcitabine 3`,5`-Dibenzoate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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