(3S,5R)-Atorvastatin Methyl Ester

Name: (3S,5R)-Atorvastatin Methyl Ester
Brand: Zemixal
SKU: ZX-023403

Reference StandardAvailable on request

Buy (3S,5R)-Atorvastatin Methyl Ester (CAS 1429437-85-3) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes

(3S,5R)-Atorvastatin Methyl Ester chemical structure

CAS number1429437-85-3

FormulaC₃₄H₃₇FN₂O₅

Molar mass572.7 g/mol

Physical formSolid

HS code38229090

InChIKeyIRKGCTGBOBRSMG-IZLXSDGUSA-N

IUPAC namemethyl (3S,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate

About (3S,5R)-Atorvastatin Methyl Ester

Zemixal lists (3S,5R)-Atorvastatin Methyl Ester for laboratories that identify, quantify or control Atorvastatin and its related substances. Identity at a glance (Reference Standard): CAS 1429437-85-3, formula C34H37FN2O5 and molar mass 572.7 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

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

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of (3S,5R)-Atorvastatin Methyl Ester
Product name	(3S,5R)-Atorvastatin Methyl Ester
Catalogue number	ZX-023403
CAS number	1429437-85-3
IUPAC name	methyl (3S,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate
Molecular formula	C₃₄H₃₇FN₂O₅
Molar mass	572.7 g/mol
Exact mass	572.2687
Grade	Reference Standard
Physical form	Solid
XLogP3	5.3
H-bond donors / acceptors	3 / 6
Topological polar surface area	101 Å²
HS code	38229090
InChIKey	IRKGCTGBOBRSMG-IZLXSDGUSA-N
SMILES	CC(C)C1=C(C(=C(N1CC[C@H](C[C@@H](CC(=O)OC)O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4
PubChem CID	98468788
Synonyms	Atorvastatin (3S,5R)-Isomer Methyl Ester

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 (3S,5R)-Atorvastatin Methyl Ester
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about (3S,5R)-Atorvastatin Methyl Ester

Which CAS number identifies (3S,5R)-Atorvastatin Methyl Ester?

(3S,5R)-Atorvastatin Methyl Ester is registered under CAS 1429437-85-3. You may also see it listed as Atorvastatin (3S,5R)-Isomer Methyl Ester. Our catalogue number for this item is ZX-023403.

What are the formula and molar mass of (3S,5R)-Atorvastatin Methyl Ester?

For (3S,5R)-Atorvastatin Methyl Ester, its formula is C34H37FN2O5 and its molar mass is 572.7 g/mol. The systematic (IUPAC) name is methyl (3S,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate. InChIKey IRKGCTGBOBRSMG-IZLXSDGUSA-N lets you match it in any structure database.

How is (3S,5R)-Atorvastatin Methyl Ester used in pharmaceutical QC?

(3S,5R)-Atorvastatin Methyl Ester 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 (3S,5R)-Atorvastatin Methyl Ester?

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 (3S,5R)-Atorvastatin Methyl Ester?

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 (3S,5R)-Atorvastatin Methyl Ester to my country?

Yes. (3S,5R)-Atorvastatin Methyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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