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Pharmacopeial Impurities (EP / USP / BP)

Fusidic Acid BP Impurity K

Reference StandardAvailable on request

Order Fusidic Acid BP Impurity K (CAS 4701-54-6) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Fusidic Acid BP Impurity K chemical structure
CAS number4701-54-6
FormulaC29H44O4
Molar mass456.7 g/mol
Physical formSolid
HS code38229090
InChIKeyWESBIDUQKXCXGS-XEVGSQSQSA-N
IUPAC name(1S,2S,4S,9R,11R,12S,13S,16R,17S)-11,16-dihydroxy-1,2,13,17-tetramethyl-7-(4-methylpent-3-enyl)-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-7-en-6-one

About Fusidic Acid BP Impurity K

Fusidic Acid BP Impurity K belongs to the Fusidic acid reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 4701-54-6, formula C29H44O4 and molar mass 456.7 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Fusidic acid

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

Fusidic acid standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

BP Grade (British Pharmacopoeia)

Specifications and identifiers

Specifications of Fusidic Acid BP Impurity K
Product nameFusidic Acid BP Impurity K
Catalogue numberZX-021756
CAS number4701-54-6
IUPAC name(1S,2S,4S,9R,11R,12S,13S,16R,17S)-11,16-dihydroxy-1,2,13,17-tetramethyl-7-(4-methylpent-3-enyl)-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-7-en-6-one
Molecular formulaC29H44O4
Molar mass456.7 g/mol
Exact mass456.324
GradeReference Standard
Physical formSolid
XLogP35.7
H-bond donors / acceptors2 / 4
Topological polar surface area66.8 Ų
HS code38229090
InChIKeyWESBIDUQKXCXGS-XEVGSQSQSA-N
SMILESC[C@@H]1[C@@H](CC[C@]2(C1CC[C@]3([C@H]2[C@@H](C[C@@H]4[C@@]3(C[C@H]5C4=C(C(=O)O5)CCC=C(C)C)C)O)C)C)O
PubChem CID12110531
SynonymsFusidate acid EP Impurity K, Fusidic Acid EP Impurity K, Fusidic acid impurity K, Sodium Fusidate - Impurity K, Fusidic Acid - Impurity K, 16-Dafal, 16-O-Deacetylfusidic acid lactone, 16-O-Desacetylfusidic acid lactone, 16-Deacetylfusidic Acid gamma-Lactone

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 Fusidic Acid BP Impurity K
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 Fusidic Acid BP Impurity K

Which CAS number identifies Fusidic Acid BP Impurity K?
Fusidic Acid BP Impurity K is registered under CAS 4701-54-6. You may also see it listed as Fusidate acid EP Impurity K, Fusidic Acid EP Impurity K, Fusidic acid impurity K. Our catalogue number for this item is ZX-021756.
What are the formula and molar mass of Fusidic Acid BP Impurity K?
For Fusidic Acid BP Impurity K, its formula is C29H44O4 and its molar mass is 456.7 g/mol. The systematic (IUPAC) name is (1S,2S,4S,9R,11R,12S,13S,16R,17S)-11,16-dihydroxy-1,2,13,17-tetramethyl-7-(4-methylpent-3-enyl)-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-7-en-6-one. InChIKey WESBIDUQKXCXGS-XEVGSQSQSA-N lets you match it in any structure database.
How is Fusidic Acid BP Impurity K used in pharmaceutical QC?
Fusidic Acid BP Impurity K is a characterised reference material linked to Fusidic acid. 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 Fusidic Acid BP Impurity K?
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 Fusidic Acid BP Impurity K?
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 Fusidic Acid BP Impurity K to my country?
Yes. Fusidic Acid BP Impurity K ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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