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Pharmacopeial Impurities (EP / USP / BP)

Atorvastatin EP Impurity P

Reference StandardIn stock

Buy Atorvastatin EP Impurity P (CAS 581772-29-4) from Zemixal: C36H39FN2O5, COA and SDS with every lot, worldwide shipping.

Pack sizes
Atorvastatin EP Impurity P chemical structure
CAS number581772-29-4
FormulaC36H39FN2O5
Molar mass598.7 g/mol
Physical formSolid
HS code38229090
Purity95.9%
InChIKeyYFMKJVDVNPLQFO-FQLXRVMXSA-N
IUPAC name2-[(4R,6R)-6-[2-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetic acid

About Atorvastatin EP Impurity P

Atorvastatin EP Impurity P belongs to the Atorvastatin reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 581772-29-4, formula C36H39FN2O5 and molar mass 598.7 g/mol. It is handled as a solid.

Use cases we see most often

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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. 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

  • 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 Atorvastatin EP Impurity P
Product nameAtorvastatin EP Impurity P
Catalogue numberZX-005597
CAS number581772-29-4
Other CAS numbers929540-41-0, 862260-38-6
IUPAC name2-[(4R,6R)-6-[2-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetic acid
Molecular formulaC36H39FN2O5
Molar mass598.7 g/mol
Exact mass598.2843
GradeReference Standard
Purity / assay95.9%
Physical formSolid
XLogP36.5
H-bond donors / acceptors2 / 6
Topological polar surface area89.8 Ų
HS code38229090
InChIKeyYFMKJVDVNPLQFO-FQLXRVMXSA-N
SMILESCC(C)C1=C(C(=C(N1CC[C@@H]2C[C@@H](OC(O2)(C)C)CC(=O)O)C3=CC=C(C=C3)F)C4=CC=CC=C4)C(=O)NC5=CC=CC=C5
PubChem CID10974031
SynonymsAtorvastatin Acetonide, Lipitor acetonide, Atorvastatin Calcium EP Impurity P

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 Atorvastatin EP Impurity P
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Atorvastatin EP Impurity P

Which CAS number identifies Atorvastatin EP Impurity P?
Atorvastatin EP Impurity P is registered under CAS 581772-29-4. You may also see it listed as Atorvastatin Acetonide, Lipitor acetonide, Atorvastatin Calcium EP Impurity P. Our catalogue number for this item is ZX-005597.
What are the formula and molar mass of Atorvastatin EP Impurity P?
For Atorvastatin EP Impurity P, its formula is C36H39FN2O5 and its molar mass is 598.7 g/mol. The systematic (IUPAC) name is 2-[(4R,6R)-6-[2-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetic acid. InChIKey YFMKJVDVNPLQFO-FQLXRVMXSA-N lets you match it in any structure database.
How is Atorvastatin EP Impurity P used in pharmaceutical QC?
Atorvastatin EP Impurity P 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 Atorvastatin EP Impurity P?
This listing is Reference Standard grade with 95.9% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Atorvastatin EP Impurity P?
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 Atorvastatin EP Impurity P to my country?
Yes. Atorvastatin EP Impurity P ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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