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Pharmacopeial Impurities (EP / USP / BP)

Cladribine EP Impurity E

Reference StandardAvailable on request

Order Cladribine EP Impurity E (CAS 1831121-84-6) online at Zemixal: C5H10O4, COA and SDS with every lot, worldwide shipping.

Pack sizes
Cladribine EP Impurity E chemical structure
CAS number1831121-84-6
FormulaC5H10O4
Molar mass134.13 g/mol
Physical formSolid
HS code38229090
InChIKeyPDWIQYODPROSQH-PYHARJCCSA-N
IUPAC name(4S,5R)-5-(hydroxymethyl)oxolane-2,4-diol

About Cladribine EP Impurity E

Analytical teams working on Cladribine use Cladribine EP Impurity E as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1831121-84-6, formula C5H10O4 and molar mass 134.13 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cladribine

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

Cladribine 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 Cladribine EP Impurity E
Product nameCladribine EP Impurity E
Catalogue numberZX-021240
CAS number1831121-84-6
IUPAC name(4S,5R)-5-(hydroxymethyl)oxolane-2,4-diol
Molecular formulaC5H10O4
Molar mass134.13 g/mol
Exact mass134.0579
GradeReference Standard
Physical formSolid
XLogP3-1
H-bond donors / acceptors3 / 4
Topological polar surface area69.9 Ų
HS code38229090
InChIKeyPDWIQYODPROSQH-PYHARJCCSA-N
SMILESC1[C@@H]([C@H](OC1O)CO)O
PubChem CID9828112
SynonymsCladribine EP Impurity E (Free Base), Cladribine Impurity E, Cladribine - Impurity E, GlyTouCan:G10911CG, (2S,4R,5S)-5-(hydroxymethyl)oxolane-2,4-diol, D-erythro-Pentose, 2-deoxy-, Deoxyribose, 2-deoxy-d-ribofuranose, (4S,5R)-5-(hydroxymethyl)tetrahydrofuran-2,4-diol, 2-desoxyribose, Impurities in Clavudine 8

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 Cladribine EP Impurity E
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 Cladribine EP Impurity E

Which CAS number identifies Cladribine EP Impurity E?
Cladribine EP Impurity E is registered under CAS 1831121-84-6. You may also see it listed as Cladribine EP Impurity E (Free Base), Cladribine Impurity E, Cladribine - Impurity E. Our catalogue number for this item is ZX-021240.
What are the formula and molar mass of Cladribine EP Impurity E?
For Cladribine EP Impurity E, its formula is C5H10O4 and its molar mass is 134.13 g/mol. The systematic (IUPAC) name is (4S,5R)-5-(hydroxymethyl)oxolane-2,4-diol. InChIKey PDWIQYODPROSQH-PYHARJCCSA-N lets you match it in any structure database.
How is Cladribine EP Impurity E used in pharmaceutical QC?
Cladribine EP Impurity E is a characterised reference material linked to Cladribine. 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 Cladribine EP Impurity E?
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 Cladribine 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 Cladribine EP Impurity E to my country?
Yes. Because Cladribine EP Impurity E 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.

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