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Metabolites & Degradation Products

4-Hydroxy Atorvastatin Lactone

Reference StandardAvailable on request

Order 4-Hydroxy Atorvastatin Lactone (CAS 163217-70-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
4-Hydroxy Atorvastatin Lactone chemical structure
CAS number163217-70-7
FormulaC33H33FN2O5
Molar mass556.6 g/mol
Physical formSolid
HS code38229090
InChIKeyKDJMDZSAAFACAM-KAYWLYCHSA-N
IUPAC name5-(4-fluorophenyl)-1-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-N-(4-hydroxyphenyl)-4-phenyl-2-propan-2-ylpyrrole-3-carboxamide

About 4-Hydroxy Atorvastatin Lactone

4-Hydroxy Atorvastatin Lactone is supplied by Zemixal as a characterised reference material for Atorvastatin analysis. Identity at a glance (Reference Standard): CAS 163217-70-7, formula C33H33FN2O5 and molar mass 556.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with 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 Atorvastatin

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

Atorvastatin standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Hydroxy Atorvastatin Lactone
Product name4-Hydroxy Atorvastatin Lactone
Catalogue numberZX-020703
CAS number163217-70-7
IUPAC name5-(4-fluorophenyl)-1-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-N-(4-hydroxyphenyl)-4-phenyl-2-propan-2-ylpyrrole-3-carboxamide
Molecular formulaC33H33FN2O5
Molar mass556.6 g/mol
Exact mass556.2374
GradeReference Standard
Physical formSolid
XLogP35.4
H-bond donors / acceptors3 / 6
Topological polar surface area101 Ų
HS code38229090
InChIKeyKDJMDZSAAFACAM-KAYWLYCHSA-N
SMILESCC(C)C1=C(C(=C(N1CC[C@@H]2C[C@H](CC(=O)O2)O)C3=CC=C(C=C3)F)C4=CC=CC=C4)C(=O)NC5=CC=C(C=C5)O
PubChem CID9937602
SynonymsAtorvastatin 4-Hydroxy Lactone, para-Hydroxy Atorvastatin Lactone, p-Hydroxy atorvastatin lactone, para-Hydroxyatorvastatin 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 4-Hydroxy Atorvastatin Lactone
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 4-Hydroxy Atorvastatin Lactone

Which CAS number identifies 4-Hydroxy Atorvastatin Lactone?
4-Hydroxy Atorvastatin Lactone is registered under CAS 163217-70-7. You may also see it listed as Atorvastatin 4-Hydroxy Lactone, para-Hydroxy Atorvastatin Lactone, p-Hydroxy atorvastatin lactone. Our catalogue number for this item is ZX-020703.
What are the formula and molar mass of 4-Hydroxy Atorvastatin Lactone?
For 4-Hydroxy Atorvastatin Lactone, its formula is C33H33FN2O5 and its molar mass is 556.6 g/mol. The systematic (IUPAC) name is 5-(4-fluorophenyl)-1-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-N-(4-hydroxyphenyl)-4-phenyl-2-propan-2-ylpyrrole-3-carboxamide. InChIKey KDJMDZSAAFACAM-KAYWLYCHSA-N lets you match it in any structure database.
How is 4-Hydroxy Atorvastatin Lactone used in pharmaceutical QC?
4-Hydroxy Atorvastatin Lactone is a characterised reference material linked to Atorvastatin. 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 4-Hydroxy Atorvastatin Lactone?
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 4-Hydroxy Atorvastatin Lactone?
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 4-Hydroxy Atorvastatin Lactone to my country?
Yes. 4-Hydroxy Atorvastatin Lactone ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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