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Pharmacopeial Impurities (EP / USP / BP)

Fludarabine Phosphate EP Impurity E

Reference StandardAvailable on request

Buy Fludarabine Phosphate EP Impurity E (CAS 21679-14-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Fludarabine Phosphate EP Impurity E chemical structure
CAS number21679-14-1
FormulaC10H12FN5O4
Molar mass285.23 g/mol
Physical formSolid
HS code38229090
InChIKeyHBUBKKRHXORPQB-FJFJXFQQSA-N
IUPAC name(2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol

About Fludarabine Phosphate EP Impurity E

Zemixal lists Fludarabine Phosphate EP Impurity E for laboratories that identify, quantify or control Fludarabine and its related substances. For your records (Reference Standard), the material is defined by CAS 21679-14-1, formula C10H12FN5O4 and molar mass 285.23 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Fludarabine

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

Fludarabine 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 Fludarabine Phosphate EP Impurity E
Product nameFludarabine Phosphate EP Impurity E
Catalogue numberZX-029544
CAS number21679-14-1
IUPAC name(2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
Molecular formulaC10H12FN5O4
Molar mass285.23 g/mol
Exact mass285.0873
GradeReference Standard
Physical formSolid
XLogP3-0.6
H-bond donors / acceptors4 / 9
Topological polar surface area140 Ų
HS code38229090
InChIKeyHBUBKKRHXORPQB-FJFJXFQQSA-N
SMILESC1=NC2=C(N=C(N=C2N1[C@H]3[C@H]([C@@H]([C@H](O3)CO)O)O)F)N
PubChem CID657237
SynonymsFludarabine, Fludarabine Phosphate - Impurity E, F-Ara-A, 2-Fluoro Ara-A, 9-beta-D-Arabinofuranosyl-2-fluoroadenine, 2-F-ARAA, 2-fluorovidarabine, 2-Fluoro-9-beta-D-arabinofuranosyladenine, 9-beta-D-arabinofuranosyl-2-fluoro-9H-purin-6-amine, 9H-Purin-6-amine, 9-beta-D-arabinofuranosyl-2-fluoro-, 2-Fluoroadenine arabinoside, 2-Fluoro-9-beta-arabinofuranosyladenine

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

Precautionary statements P264, P270, P301 + P317, P330, 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 Fludarabine Phosphate 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 Fludarabine Phosphate EP Impurity E

Which CAS number identifies Fludarabine Phosphate EP Impurity E?
Fludarabine Phosphate EP Impurity E is registered under CAS 21679-14-1. You may also see it listed as Fludarabine, Fludarabine Phosphate - Impurity E, F-Ara-A. Our catalogue number for this item is ZX-029544.
What are the formula and molar mass of Fludarabine Phosphate EP Impurity E?
For Fludarabine Phosphate EP Impurity E, its formula is C10H12FN5O4 and its molar mass is 285.23 g/mol. The systematic (IUPAC) name is (2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol. InChIKey HBUBKKRHXORPQB-FJFJXFQQSA-N lets you match it in any structure database.
How is Fludarabine Phosphate EP Impurity E used in pharmaceutical QC?
Fludarabine Phosphate EP Impurity E is a characterised reference material linked to Fludarabine. 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 Fludarabine Phosphate 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 Fludarabine Phosphate 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 Fludarabine Phosphate EP Impurity E to my country?
Yes. Because Fludarabine Phosphate 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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