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Pharmacopeial Impurities (EP / USP / BP)

Cladribine EP Impurity A

Reference StandardAvailable on request

Buy Cladribine EP Impurity A (CAS 4546-70-7) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-021241.

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Cladribine EP Impurity A chemical structure
CAS number4546-70-7
FormulaC10H14N6O3
Molar mass266.26 g/mol
Physical formSolid
HS code38229090
InChIKeyNOLHIMIFXOBLFF-KVQBGUIXSA-N
IUPAC name(2R,3S,5R)-5-(2,6-diaminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol

About Cladribine EP Impurity A

Cladribine EP Impurity A belongs to the Cladribine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 4546-70-7, formula C10H14N6O3 and molar mass 266.26 g/mol. It is handled as a solid.

Typical applications

  • Pharmacopeial method verification
  • Impurity profiling
  • 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. 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 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 A
Product nameCladribine EP Impurity A
Catalogue numberZX-021241
CAS number4546-70-7
IUPAC name(2R,3S,5R)-5-(2,6-diaminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol
Molecular formulaC10H14N6O3
Molar mass266.26 g/mol
Exact mass266.1127
GradeReference Standard
Physical formSolid
XLogP3-0.5
H-bond donors / acceptors4 / 8
Topological polar surface area145 Ų
HS code38229090
InChIKeyNOLHIMIFXOBLFF-KVQBGUIXSA-N
SMILESC1[C@@H]([C@H](O[C@H]1N2C=NC3=C(N=C(N=C32)N)N)CO)O
PubChem CID97188
SynonymsCladribine - Impurity A, 2-Amino-2'-deoxyadenosine, 2,6-Diaminopurine-2'-deoxyriboside, Adenosine, 2-amino-2'-deoxy-, 2,6-Diaminopurinedeoxyriboside, 2,6-diaminopurine deoxyriboside, 9H-Purine, 9-(2-deoxy-beta-D-erythro-pentofuranosyl)-2,6-diamino-, 2,6-Diaminopurine 2'-deoxyriboside, (2R,3S,5R)-5-(2,6-diamino-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol, 2-amino-deoxyadenosine, 2-Amino-2'-deoxy-D-adenosine, (2R,3S,5R)-5-(2,6-diaminopurin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol

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 Cladribine EP Impurity A
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 A

Which CAS number identifies Cladribine EP Impurity A?
Cladribine EP Impurity A is registered under CAS 4546-70-7. You may also see it listed as Cladribine - Impurity A, 2-Amino-2'-deoxyadenosine, 2,6-Diaminopurine-2'-deoxyriboside. Our catalogue number for this item is ZX-021241.
What are the formula and molar mass of Cladribine EP Impurity A?
For Cladribine EP Impurity A, its formula is C10H14N6O3 and its molar mass is 266.26 g/mol. The systematic (IUPAC) name is (2R,3S,5R)-5-(2,6-diaminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol. InChIKey NOLHIMIFXOBLFF-KVQBGUIXSA-N lets you match it in any structure database.
How is Cladribine EP Impurity A used in pharmaceutical QC?
Cladribine EP Impurity A 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 A?
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 A?
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 A to my country?
Yes. Cladribine EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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