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API Impurities

Gemcitabine Impurity 15

Reference StandardIn stock

Order Gemcitabine Impurity 15 (CAS 122111-01-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Gemcitabine Impurity 15 chemical structure
CAS number122111-01-7
FormulaC19H14F2O6
Molar mass376.3 g/mol
Physical formSolid
HS code38229090
InChIKeySHHNEUNVMZNOID-HUUCEWRRSA-N
IUPAC name[(2R,3R)-3-benzoyloxy-4,4-difluoro-5-oxooxolan-2-yl]methyl benzoate

About Gemcitabine Impurity 15

Gemcitabine Impurity 15 belongs to the Gemcitabine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 122111-01-7, formula C19H14F2O6 and molar mass 376.3 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. 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 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 Gemcitabine Impurity 15
Product nameGemcitabine Impurity 15
Catalogue numberZX-004794
CAS number122111-01-7
IUPAC name[(2R,3R)-3-benzoyloxy-4,4-difluoro-5-oxooxolan-2-yl]methyl benzoate
Molecular formulaC19H14F2O6
Molar mass376.3 g/mol
Exact mass376.0758
GradeReference Standard
Physical formSolid
XLogP33.8
H-bond donors / acceptors0 / 8
Topological polar surface area78.9 Ų
HS code38229090
InChIKeySHHNEUNVMZNOID-HUUCEWRRSA-N
SMILESC1=CC=C(C=C1)C(=O)OC[C@@H]2[C@H](C(C(=O)O2)(F)F)OC(=O)C3=CC=CC=C3
PubChem CID9821015
Synonyms2-deoxy-2,2-difluoro-d-erythro-pentafuranous-1-ulose-3,5-dibenzoate, 2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate, ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methyl benzoate, [(2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydro-2-furanyl]methyl benzoate, (2R,3R)-2-[(benzoyloxy)methyl]-4,4-difluoro-5-oxooxolan-3-yl benzoate, (2R,3R)-2-((benzoyloxy)methyl)-4,4-difluoro-5-oxooxolan-3-yl benzoate, 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid, A-lactone 3,5-dibenzoate, D-erythro-Pentonic acid, 2-deoxy-2,2-difluoro-, g-lactone,3,5-dibenzoate, Gemcitabine Impurity 8, 2-Deoxyl-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate, 3,5-Bis(benzoyl)-2-deoxy-2,2-difluoro-1-oxoribose, 2-Deox y-2,2-difluoropentofuranos-1-ulose-3,5-dibenzoate

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Gemcitabine Impurity 15
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Gemcitabine Impurity 15

Which CAS number identifies Gemcitabine Impurity 15?
Gemcitabine Impurity 15 is registered under CAS 122111-01-7. You may also see it listed as 2-deoxy-2,2-difluoro-d-erythro-pentafuranous-1-ulose-3,5-dibenzoate, 2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate, ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methyl benzoate. Our catalogue number for this item is ZX-004794.
What are the formula and molar mass of Gemcitabine Impurity 15?
For Gemcitabine Impurity 15, its formula is C19H14F2O6 and its molar mass is 376.3 g/mol. The systematic (IUPAC) name is [(2R,3R)-3-benzoyloxy-4,4-difluoro-5-oxooxolan-2-yl]methyl benzoate. InChIKey SHHNEUNVMZNOID-HUUCEWRRSA-N lets you match it in any structure database.
How is Gemcitabine Impurity 15 used in pharmaceutical QC?
Gemcitabine Impurity 15 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 Gemcitabine Impurity 15?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Gemcitabine Impurity 15?
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 Gemcitabine Impurity 15 to my country?
Yes. Because Gemcitabine Impurity 15 is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 122111-01-7

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