para-Hydroxy Atorvastatin (Ca Salt)

Name: para-Hydroxy Atorvastatin (Ca Salt)
Brand: Vaqora Chemicals
SKU: VQ-035225

About para-Hydroxy Atorvastatin (Ca Salt)

Vaqora Chemicals supplies para-Hydroxy Atorvastatin (Ca Salt), a metabolite or degradation product of Atorvastatin registered under CAS number 265989-44-4. The compound has the formula C66H68CaF2N4O12, corresponding to a molecular weight of 1187.3 g/mol. Alternative names: 4-Hydroxy Atorvastatin Calcium and para-Hydroxy Atorvastatin CalciuM Salt.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Atorvastatin, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, para-Hydroxy Atorvastatin (Ca Salt) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Atorvastatin

View every impurity, metabolite and intermediate we list for Atorvastatin.

Atorvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	para-Hydroxy Atorvastatin (Ca Salt)
Catalogue No.	VQ-035225
CAS Number	265989-44-4
IUPAC name	calcium bis((3R,5R)-7-[2-(4-fluorophenyl)-4-[(4-hydroxyphenyl)carbamoyl]-3-phenyl-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate)
Molecular formula	C₆₆H₆₈CaF₂N₄O₁₂
Molecular weight	1187.3 g/mol
Exact mass	1186.4428
Grade	Reference Standard
HSN code	38229090
InChIKey	PYIWEMFVBXVPDU-MNSAWQCASA-L
SMILES	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=C(C=C4)O.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=C(C=C4)O.[Ca+2]
PubChem CID	15970066

Physical properties
Physical form	Solid
H-bond donors / acceptors	8 / 14
TPSA	270 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of para-Hydroxy Atorvastatin (Ca Salt)?

The CAS Registry Number of para-Hydroxy Atorvastatin (Ca Salt) is 265989-44-4. It is also known as 4-Hydroxy Atorvastatin Calcium, para-Hydroxy Atorvastatin CalciuM Salt, 4-hydroxy Atorvastatin (calcium salt).

What is the molecular formula and molecular weight of para-Hydroxy Atorvastatin (Ca Salt)?

para-Hydroxy Atorvastatin (Ca Salt) has the molecular formula C66H68CaF2N4O12 and a molecular weight of 1187.3 g/mol. Its IUPAC name is calcium bis((3R,5R)-7-[2-(4-fluorophenyl)-4-[(4-hydroxyphenyl)carbamoyl]-3-phenyl-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate).

What is para-Hydroxy Atorvastatin (Ca Salt) used for?

para-Hydroxy Atorvastatin (Ca Salt) is supplied as a characterised reference material related to Atorvastatin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of para-Hydroxy Atorvastatin (Ca Salt) can I order?

We supply para-Hydroxy Atorvastatin (Ca Salt) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with para-Hydroxy Atorvastatin (Ca Salt)?

Yes. Every lot of para-Hydroxy Atorvastatin (Ca Salt) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can para-Hydroxy Atorvastatin (Ca Salt) be shipped internationally?

Yes. para-Hydroxy Atorvastatin (Ca Salt) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.