Posaconazole Impurity 3

About Posaconazole Impurity 3

Posaconazole Impurity 3 is an impurity of Posaconazole carrying the CAS registry number 1185745-03-2. Its molecular formula is C34H45N5O5 and its molecular weight is 603.8 g/mol. Common synonyms include Posaconazole Impurity 161.

The product is provided 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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Posaconazole Impurity 3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

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 Impurity 3
Catalogue No.	VQ-005619
CAS Number	1185745-03-2
IUPAC name	tert-butyl N-[[4-[4-(4-hydroxyphenyl)piperazin-1-yl]phenyl]carbamoyl-[(2S,3S)-2-phenylmethoxypentan-3-yl]amino]carbamate
Molecular formula	C₃₄H₄₅N₅O₅
Molecular weight	603.8 g/mol
Exact mass	603.3421
Grade	Reference Standard
HSN code	38229090
InChIKey	MILMVSZEAFFKIO-FKAPRUDGSA-N
SMILES	CC[C@@H]([C@H](C)OCC1=CC=CC=C1)N(C(=O)NC2=CC=C(C=C2)N3CCN(CC3)C4=CC=C(C=C4)O)NC(=O)OC(C)(C)C
PubChem CID	125265281

Physical properties
Physical form	Solid
LogP (XLogP3)	6.1
H-bond donors / acceptors	3 / 7
TPSA	107 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 Impurity 3?

The CAS Registry Number of Posaconazole Impurity 3 is 1185745-03-2. It is also known as Posaconazole Impurity 161.

What is the molecular formula and molecular weight of Posaconazole Impurity 3?

Posaconazole Impurity 3 has the molecular formula C34H45N5O5 and a molecular weight of 603.8 g/mol. Its IUPAC name is tert-butyl N-[[4-[4-(4-hydroxyphenyl)piperazin-1-yl]phenyl]carbamoyl-[(2S,3S)-2-phenylmethoxypentan-3-yl]amino]carbamate.

What is Posaconazole Impurity 3 used for?

Posaconazole Impurity 3 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 Impurity 3 can I order?

We supply Posaconazole Impurity 3 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 Impurity 3?

Yes. Every lot of Posaconazole Impurity 3 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 Impurity 3 be shipped internationally?

Yes. We export Posaconazole Impurity 3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.