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Pharmacopeial Impurities (EP / USP / BP)

Cytarabine EP Impurity I

Reference StandardAvailable on request

Order Cytarabine EP Impurity I (CAS 6829-31-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-021321.

Pack sizes
Cytarabine EP Impurity I chemical structure
CAS number6829-31-8
FormulaC10H15N3O5
Molar mass257.24 g/mol
Physical formSolid
HS code38229090
InChIKeyZAYHVCMSTBRABG-JAGXHNFQSA-N
IUPAC name4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one

About Cytarabine EP Impurity I

Cytarabine EP Impurity I belongs to the Cytarabine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 6829-31-8, formula C10H15N3O5 and molar mass 257.24 g/mol. It is handled as a solid.

Typical applications

  • 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. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Cytarabine

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

Cytarabine 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 Cytarabine EP Impurity I
Product nameCytarabine EP Impurity I
Catalogue numberZX-021321
CAS number6829-31-8
IUPAC name4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one
Molecular formulaC10H15N3O5
Molar mass257.24 g/mol
Exact mass257.1012
GradeReference Standard
Physical formSolid
XLogP3-2
H-bond donors / acceptors4 / 5
Topological polar surface area129 Ų
HS code38229090
InChIKeyZAYHVCMSTBRABG-JAGXHNFQSA-N
SMILESCC1=CN(C(=O)N=C1N)[C@H]2[C@H]([C@@H]([C@H](O2)CO)O)O
PubChem CID97000
SynonymsCytarabine - Impurity I, 5-Methylarabinosylcytosine, 5-Methyl ara-C, 1beta-D-Arabinofuranosyl-5-methylcytosine, 4-Amino-1-beta-D-arabinofuranosyl-5-methyl-2(1H)-pyrimidinone, 1-beta-D-Arabinofuranosyl-5-methylcytosine, 4-Amino-1-, A-D-arabinofuranosyl-5-methyl-2(1H)-pyrimidinone, 4-Amino-1-beta-D-arabinofuranosyl-5-methylpyrimidin-2(1H)-one, 2(1H)-Pyrimidinone, 4-amino-1-beta-D-arabinofuranosyl-5-methyl-

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 Cytarabine EP Impurity I
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 Cytarabine EP Impurity I

Which CAS number identifies Cytarabine EP Impurity I?
Cytarabine EP Impurity I is registered under CAS 6829-31-8. You may also see it listed as Cytarabine - Impurity I, 5-Methylarabinosylcytosine, 5-Methyl ara-C. Our catalogue number for this item is ZX-021321.
What are the formula and molar mass of Cytarabine EP Impurity I?
For Cytarabine EP Impurity I, its formula is C10H15N3O5 and its molar mass is 257.24 g/mol. The systematic (IUPAC) name is 4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one. InChIKey ZAYHVCMSTBRABG-JAGXHNFQSA-N lets you match it in any structure database.
How is Cytarabine EP Impurity I used in pharmaceutical QC?
Cytarabine EP Impurity I is a characterised reference material linked to Cytarabine. 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 Cytarabine EP Impurity I?
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 Cytarabine EP Impurity I?
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 Cytarabine EP Impurity I to my country?
Yes. Cytarabine EP Impurity I ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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