CAS 887196-29-4

Atorvastatin EP Impurity G Calcium Salt

CAS: 887196-29-4

Formula: C₃₄H₃₆FN₂O₅·5Ca

Color and Shape: White To Off-White Solid

Molecular weight: 571.67 0.5*40.08

Ref: 4Z-A-1217

O-Methyl Atorvastatin hemicalcium

CAS: 887196-29-4

O-Methyl Atorvastatin, an Atorvastatin impurity, orally inhibits HMG-CoA reductase to lower blood lipids.

Formula: C₆₈H₇₆CaF₂N₄O₁₀

Purity: 98%

Color and Shape: Solid

Molecular weight: 1187.449

Ref: TM-T12283

(3R,5R)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-5-hydroxy-3-methoxyheptanoic Acid Calcium Salt (3-O-Methylatorvastatin Calcium Salt)

Controlled Product

CAS: 887196-29-4

Formula: C₃₄H₃₆FN₂O₅·Ca

Color and Shape: Neat

Molecular weight: 1183.39

Ref: 86-MM0400.12

O-Methyl Atorvastatin Calcium Salt

Controlled Product

CAS: 887196-29-4

Impurity Atorvastatin EP Impurity G
Applications Atorvastatin derivative.

Formula: C₃₄H₃₆FN₂O₅·Ca

Color and Shape: Off-White

Molecular weight: 1183.39

Ref: TR-M288270

O-Methyl atorvastatin calcium

CAS: 887196-29-4

O-Methyl atorvastatin calcium is a drug product that is an HPLC standard. It is a natural metabolite of atorvastatin, which is synthesized by cytochrome P450 3A4 in the liver. O-Methyl atorvastatin calcium has been shown to be an impurity in some batches of atorvastatin calcium. It has been observed to have pharmacological effects similar to those of atorvastatin. O-Methyl atorvastatin calcium has been used as a research and development (R&D) tool for studies on the metabolism of drugs, including its own synthesis and the study of the effect on other drugs such as amiodarone.

Formula: CaC₆₈H₇₁F₂N₄O₁₀

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 1,182.39 g/mol

Ref: 3D-FM176459