Itraconazole Impurity 28

About Itraconazole Impurity 28

Itraconazole Impurity 28 is an impurity of Itraconazole carrying the CAS registry number 103661-14-9. With the molecular formula C14H15Cl2N3O5S, it has a molar mass of 408.3 g/mol. Its systematic (IUPAC) name is [(2R,4R)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-4-ylmethyl)-1,3-dioxolan-4-yl]methyl methanesulfonate.

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. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This Itraconazole 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Itraconazole Impurity 28 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Itraconazole

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

Itraconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Itraconazole Impurity 28
Catalogue No.	VQ-037768
CAS Number	103661-14-9
IUPAC name	[(2R,4R)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-4-ylmethyl)-1,3-dioxolan-4-yl]methyl methanesulfonate
Molecular formula	C₁₄H₁₅Cl₂N₃O₅S
Molecular weight	408.3 g/mol
Exact mass	407.0109
Grade	Reference Standard
HSN code	38229090
InChIKey	PIVYXNNEDVRQJV-RISCZKNCSA-N
SMILES	CS(=O)(=O)OC[C@H]1CO[C@](O1)(CN2C=NN=C2)C3=C(C=C(C=C3)Cl)Cl
PubChem CID	156593840

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 7
TPSA	101 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Itraconazole Impurity 28?

The CAS Registry Number of Itraconazole Impurity 28 is 103661-14-9.

What is the molecular formula and molecular weight of Itraconazole Impurity 28?

Itraconazole Impurity 28 has the molecular formula C14H15Cl2N3O5S and a molecular weight of 408.3 g/mol. Its IUPAC name is [(2R,4R)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-4-ylmethyl)-1,3-dioxolan-4-yl]methyl methanesulfonate.

What is Itraconazole Impurity 28 used for?

Itraconazole Impurity 28 is supplied as a characterised reference material related to Itraconazole. 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 Itraconazole Impurity 28 can I order?

We supply Itraconazole Impurity 28 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 Itraconazole Impurity 28?

Yes. Every lot of Itraconazole Impurity 28 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 Itraconazole Impurity 28 be shipped internationally?

Yes. Itraconazole Impurity 28 is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.