Posaconazole Diastereoisomer Related Compound… 166583-12-6

Name: Posaconazole Diastereoisomer Related Compound 2
Brand: Vaqora Chemicals
SKU: VQ-005603

About Posaconazole Diastereoisomer Related Compound 2

Listed under CAS 166583-12-6, Posaconazole Diastereoisomer Related Compound 2 is an impurity of Posaconazole available from Vaqora Chemicals. Its molecular formula is C21H21F2N3O4S and its molecular weight is 449.5 g/mol. Its systematic (IUPAC) name is [(3S,5S)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate. Alternative names: Posaconazole Impurity S and Posaconazole Impurity 7.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Posaconazole, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Posaconazole Diastereoisomer Related Compound 2 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Posaconazole

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

Posaconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Posaconazole Diastereoisomer Related Compound 2
Catalogue No.	VQ-005603
CAS Number	166583-12-6
IUPAC name	[(3S,5S)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate
Molecular formula	C₂₁H₂₁F₂N₃O₄S
Molecular weight	449.5 g/mol
Exact mass	449.1221
Grade	Reference Standard
HSN code	38229090
InChIKey	DFWVLCJRFGIRAK-HRAATJIYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OC[C@H]2C[C@@](OC2)(CN3C=NC=N3)C4=C(C=C(C=C4)F)F
PubChem CID	15238246

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	0 / 8
TPSA	91.7 Å²

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 Posaconazole Diastereoisomer Related Compound 2?

The CAS Registry Number of Posaconazole Diastereoisomer Related Compound 2 is 166583-12-6. It is also known as Posaconazole Impurity S, Posaconazole Impurity 7.

What is the molecular formula and molecular weight of Posaconazole Diastereoisomer Related Compound 2?

Posaconazole Diastereoisomer Related Compound 2 has the molecular formula C21H21F2N3O4S and a molecular weight of 449.5 g/mol. Its IUPAC name is [(3S,5S)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate.

What is Posaconazole Diastereoisomer Related Compound 2 used for?

Posaconazole Diastereoisomer Related Compound 2 is supplied as a characterised reference material related to Posaconazole. 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 Posaconazole Diastereoisomer Related Compound 2 can I order?

We supply Posaconazole Diastereoisomer Related Compound 2 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 Posaconazole Diastereoisomer Related Compound 2?

Yes. Every lot of Posaconazole Diastereoisomer Related Compound 2 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 Posaconazole Diastereoisomer Related Compound 2 be shipped internationally?

Yes. We export Posaconazole Diastereoisomer Related Compound 2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.