Posaconazole 4-Oxido Impurity

Name: Posaconazole 4-Oxido Impurity
Brand: Vaqora Chemicals
SKU: VQ-005595

About Posaconazole 4-Oxido Impurity

Posaconazole 4-Oxido Impurity is an impurity of Posaconazole carrying the CAS registry number 1902954-05-5. With the molecular formula C37H42F2N8O5, it has a molar mass of 716.8 g/mol. It is also known as Posaconazole Impurity 77.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Posaconazole impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Posaconazole 4-Oxido Impurity 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 4-Oxido Impurity
Catalogue No.	VQ-005595
CAS Number	1902954-05-5
IUPAC name	4-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy]phenyl]-4-oxidopiperazin-4-ium-1-yl]phenyl]-2-[(2S,3S)-2-hydroxypentan-3-yl]-1,2,4-triazol-3-one
Molecular formula	C₃₇H₄₂F₂N₈O₅
Molecular weight	716.8 g/mol
Exact mass	716.3246
Grade	Reference Standard
HSN code	38229090
InChIKey	JYXBGYWADQYMGU-XAKZXMRKSA-N
SMILES	CC[C@@H]([C@H](C)O)N1C(=O)N(C=N1)C2=CC=C(C=C2)N3CC[N+](CC3)(C4=CC=C(C=C4)OC[C@H]5C[C@](OC5)(CN6C=NC=N6)C7=C(C=C(C=C7)F)F)[O-]
PubChem CID	139024935

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	1 / 11
TPSA	127 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 4-Oxido Impurity?

The CAS Registry Number of Posaconazole 4-Oxido Impurity is 1902954-05-5. It is also known as Posaconazole Impurity 77.

What is the molecular formula and molecular weight of Posaconazole 4-Oxido Impurity?

Posaconazole 4-Oxido Impurity has the molecular formula C37H42F2N8O5 and a molecular weight of 716.8 g/mol.

What is Posaconazole 4-Oxido Impurity used for?

Posaconazole 4-Oxido Impurity 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 4-Oxido Impurity can I order?

We supply Posaconazole 4-Oxido Impurity 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 4-Oxido Impurity?

Yes. Every lot of Posaconazole 4-Oxido Impurity 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 4-Oxido Impurity be shipped internationally?

Yes. We export Posaconazole 4-Oxido Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.