Voriconazole USP Related Compound B

Name: Voriconazole USP Related Compound B
Brand: Vaqora Chemicals
SKU: VQ-006772

About Voriconazole USP Related Compound B

Vaqora Chemicals supplies Voriconazole USP Related Compound B, a pharmacopeial impurity of Voriconazole registered under CAS number 137234-63-0. The compound has the formula C16H14F3N5O, corresponding to a molecular weight of 349.31 g/mol. The IUPAC name is (2S,3R)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol. Alternative names: epi-Voriconazole and ent-Voriconazole.

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.

This Voriconazole 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 Voriconazole USP Related Compound B 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Voriconazole

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

Voriconazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Voriconazole USP Related Compound B
Catalogue No.	VQ-006772
CAS Number	137234-63-0
IUPAC name	(2S,3R)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol
Molecular formula	C₁₆H₁₄F₃N₅O
Molecular weight	349.31 g/mol
Exact mass	349.115
Grade	Reference Standard
HSN code	38229090
InChIKey	BCEHBSKCWLPMDN-HWPZZCPQSA-N
SMILES	C[C@H](C1=NC=NC=C1F)[C@@](CN2C=NC=N2)(C3=C(C=C(C=C3)F)F)O
PubChem CID	15230631

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 8
TPSA	76.7 Å²
Synonyms	epi-Voriconazole, ent-Voriconazole, Voriconazole (2S,3R)-Enantiomer, Voriconazole Impurity D, Voriconazole Enantiomer, Voriconazole EP Impurity D, Voriconazole USP Related Compound B, Voriconazole impurity D CRS, Voriconazole EP Impurity D(Voriconazole Related Compound B)

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 Voriconazole USP Related Compound B?

The CAS Registry Number of Voriconazole USP Related Compound B is 137234-63-0. It is also known as epi-Voriconazole, ent-Voriconazole, Voriconazole (2S,3R)-Enantiomer.

What is the molecular formula and molecular weight of Voriconazole USP Related Compound B?

Voriconazole USP Related Compound B has the molecular formula C16H14F3N5O and a molecular weight of 349.31 g/mol. Its IUPAC name is (2S,3R)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1,2,4-triazol-1-yl)butan-2-ol.

What is Voriconazole USP Related Compound B used for?

Voriconazole USP Related Compound B is supplied as a characterised reference material related to Voriconazole. 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 Voriconazole USP Related Compound B can I order?

We supply Voriconazole USP Related Compound B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Voriconazole USP Related Compound B?

Yes. Every lot of Voriconazole USP Related Compound B 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 Voriconazole USP Related Compound B be shipped internationally?

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