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API Impurities

Azithromycin - Impurity E

Reference StandardAvailable on request

Azithromycin - Impurity E (CAS 612069-27-9) supplier Zemixal: C36H68N2O12, COA and SDS with every lot, worldwide shipping.

Pack sizes
Azithromycin - Impurity E chemical structure
CAS number612069-27-9
FormulaC36H68N2O12
Molar mass720.9 g/mol
Physical formSolid
HS code38229090
InChIKeyPCDDIDGPAIGEHC-GGNUPITBSA-N

About Azithromycin - Impurity E

Zemixal lists Azithromycin - Impurity E for laboratories that identify, quantify or control Azithromycin and its related substances. Key data (Reference Standard): CAS 612069-27-9, formula C36H68N2O12 and molar mass 720.9 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Azithromycin

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

Azithromycin standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Azithromycin - Impurity E
Product nameAzithromycin - Impurity E
Catalogue numberZX-019932
CAS number612069-27-9
IUPAC name(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-amino-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
Molecular formulaC36H68N2O12
Molar mass720.9 g/mol
Exact mass720.4772
GradeReference Standard
Physical formSolid
XLogP33
H-bond donors / acceptors6 / 14
Topological polar surface area203 Ų
HS code38229090
InChIKeyPCDDIDGPAIGEHC-GGNUPITBSA-N
SMILESCC[C@@H]1[C@@]([C@@H]([C@H](N(C[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N)O)(C)O)C)C)C)O)(C)O
PubChem CID59659945
SynonymsAzithromycin EP Impurity E, N',N'-Di(desmethyl)azithromycin, 3'-N,N-Di(desmethyl) Azithromycin, Aminoazithromycin A, 3'-(N,N-didemethyl)azithromycin (aminoazithromycin)

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 Azithromycin - 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 Azithromycin - Impurity E

Which CAS number identifies Azithromycin - Impurity E?
Azithromycin - Impurity E is registered under CAS 612069-27-9. You may also see it listed as Azithromycin EP Impurity E, N',N'-Di(desmethyl)azithromycin, 3'-N,N-Di(desmethyl) Azithromycin. Our catalogue number for this item is ZX-019932.
What are the formula and molar mass of Azithromycin - Impurity E?
For Azithromycin - Impurity E, its formula is C36H68N2O12 and its molar mass is 720.9 g/mol. InChIKey PCDDIDGPAIGEHC-GGNUPITBSA-N lets you match it in any structure database.
How is Azithromycin - Impurity E used in pharmaceutical QC?
Azithromycin - Impurity E is a characterised reference material linked to Azithromycin. 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 Azithromycin - 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 Azithromycin - 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 Azithromycin - Impurity E to my country?
Yes. Azithromycin - Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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