Isavuconazole Impurity 72

Name: Isavuconazole Impurity 72
Brand: Vaqora Chemicals
SKU: VQ-040680

About Isavuconazole Impurity 72

Isavuconazole Impurity 72 (CAS 170863-34-0) is a metabolite or degradation product of Isavuconazole offered by Vaqora Chemicals. The compound has the formula C13H14F2N4OS, corresponding to a molecular weight of 312.34 g/mol. Systematically, it is named (2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-2-methyl-4-(1,2,4-triazol-1-yl)butanethioamide. It is also known as Isavuconazole Impurity N18.

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.

Analytical teams use this compound to identify metabolites and degradants of Isavuconazole, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Isavuconazole Impurity 72 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Isavuconazole

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

Isavuconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Isavuconazole Impurity 72
Catalogue No.	VQ-040680
CAS Number	170863-34-0
IUPAC name	(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-2-methyl-4-(1,2,4-triazol-1-yl)butanethioamide
Molecular formula	C₁₃H₁₄F₂N₄OS
Molecular weight	312.34 g/mol
Exact mass	312.0856
Grade	Reference Standard
HSN code	38229090
InChIKey	LZFBOQOMPIKJBI-ISVAXAHUSA-N
SMILES	C[C@@H](C(=S)N)[C@](CN1C=NC=N1)(C2=C(C=C(C=C2)F)F)O
PubChem CID	10686541

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	2 / 6
TPSA	109 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 Isavuconazole Impurity 72?

The CAS Registry Number of Isavuconazole Impurity 72 is 170863-34-0. It is also known as (2R,3R)-3-(2,4-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyramide, (2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)butanethioaMide, (aR,bR)-b-(2,4-Difluorophenyl)-b-hydroxy-a-methyl-1H-1,2,4-triazole-1-butanethioamide.

What is the molecular formula and molecular weight of Isavuconazole Impurity 72?

Isavuconazole Impurity 72 has the molecular formula C13H14F2N4OS and a molecular weight of 312.34 g/mol. Its IUPAC name is (2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-2-methyl-4-(1,2,4-triazol-1-yl)butanethioamide.

What is Isavuconazole Impurity 72 used for?

Isavuconazole Impurity 72 is supplied as a characterised reference material related to Isavuconazole. 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 Isavuconazole Impurity 72 can I order?

We supply Isavuconazole Impurity 72 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 Isavuconazole Impurity 72?

Yes. Every lot of Isavuconazole Impurity 72 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 Isavuconazole Impurity 72 be shipped internationally?

Yes. We export Isavuconazole Impurity 72 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.