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Pharmacopeial Impurities (EP / USP / BP)

Atorvastatin EP Impurity E Calcium salt

Reference StandardAvailable on request

Atorvastatin EP Impurity E Calcium salt (CAS 1105067-88-6) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Atorvastatin EP Impurity E Calcium salt chemical structure
CAS number1105067-88-6
FormulaC66H68CaF2N4O10
Molar mass1155.3 g/mol
Physical formSolid
HS code38229090
InChIKeyFQCKMBLVYCEXJB-XOOYZFGPSA-L
IUPAC namecalcium bis((3S,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate)

About Atorvastatin EP Impurity E Calcium salt

Zemixal lists Atorvastatin EP Impurity E Calcium salt for laboratories that identify, quantify or control Atorvastatin and its related substances. Key data (Reference Standard): CAS 1105067-88-6, formula C66H68CaF2N4O10 and molar mass 1155.3 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

Hazard communication follows GHS (Warning: H319). Our SDS lists exposure controls and first-aid measures.

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 E Calcium salt
Product nameAtorvastatin EP Impurity E Calcium salt
Catalogue numberZX-023404
CAS number1105067-88-6
IUPAC namecalcium bis((3S,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate)
Molecular formulaC66H68CaF2N4O10
Molar mass1155.3 g/mol
Exact mass1154.4529
GradeReference Standard
Physical formSolid
H-bond donors / acceptors6 / 12
Topological polar surface area229 Ų
HS code38229090
InChIKeyFQCKMBLVYCEXJB-XOOYZFGPSA-L
SMILESCC(C)C1=C(C(=C(N1CC[C@@H](C[C@@H](CC(=O)[O-])O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4.CC(C)C1=C(C(=C(N1CC[C@@H](C[C@@H](CC(=O)[O-])O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4.[Ca+2]
PubChem CID88078086
Synonyms(3S,5S)-Atorvastatin Calcium, Atorvastatin EP Impurity E (Ca Salt), Atorvastatin Calcium EP Impurity E Calcium, Atorvastatin Acid - Impurity E (Calcium Salt), (3S,5S)-Atorvastatin Calcium Salt, 3S, 5S enantioMer of Atorvastatin CalciuM, ent-Atorvastatin Calcium Salt, (3S,5S)-Atorvastatin hemicalcium salt

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H319Causes serious eye irritation

Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Atorvastatin EP Impurity E Calcium salt
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 Atorvastatin EP Impurity E Calcium salt

Which CAS number identifies Atorvastatin EP Impurity E Calcium salt?
Atorvastatin EP Impurity E Calcium salt is registered under CAS 1105067-88-6. You may also see it listed as (3S,5S)-Atorvastatin Calcium, Atorvastatin EP Impurity E (Ca Salt), Atorvastatin Calcium EP Impurity E Calcium. Our catalogue number for this item is ZX-023404.
What are the formula and molar mass of Atorvastatin EP Impurity E Calcium salt?
For Atorvastatin EP Impurity E Calcium salt, its formula is C66H68CaF2N4O10 and its molar mass is 1155.3 g/mol. The systematic (IUPAC) name is calcium bis((3S,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate). InChIKey FQCKMBLVYCEXJB-XOOYZFGPSA-L lets you match it in any structure database.
How is Atorvastatin EP Impurity E Calcium salt used in pharmaceutical QC?
Atorvastatin EP Impurity E Calcium salt 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 E Calcium salt?
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 Atorvastatin EP Impurity E Calcium salt?
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 E Calcium salt to my country?
Yes. Because Atorvastatin EP Impurity E Calcium salt is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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