Posaconazole Impurity 15 (Oxalate)

About Posaconazole Impurity 15 (Oxalate)

Posaconazole Impurity 15 (Oxalate) is an impurity of Posaconazole carrying the CAS registry number 1887197-42-3. The compound has the formula C15H22N2O6, corresponding to a molecular weight of 326.34 g/mol. The IUPAC name is oxalic acid. N-[[(2S,3S)-2-phenylmethoxypentan-3-yl]amino]formamide. Alternative names: Posaconazole Impurity 33 Oxalate and Posaconazole SM1.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Posaconazole to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. This item is currently in stock for prompt 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 15 (Oxalate)
Catalogue No.	VQ-005615
CAS Number	1887197-42-3
Other CAS	170985-85-0
IUPAC name	oxalic acid;N-[[(2S,3S)-2-phenylmethoxypentan-3-yl]amino]formamide
Molecular formula	C₁₅H₂₂N₂O₆
Molecular weight	326.34 g/mol
Exact mass	326.1478
Grade	Reference Standard
HSN code	38229090
InChIKey	NHBNQZOZYCCDJW-JZKFLRDJSA-N
SMILES	CC[C@@H]([C@H](C)OCC1=CC=CC=C1)NNC=O.C(=O)(C(=O)O)O
PubChem CID	92043030

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 7
TPSA	125 Å²
Synonyms	N'-((2S,3S)-2-(benzyloxy)pentan-3-yl)formohydrazide oxalate, 2-[(1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl]hydrazinecarboxaldehyde Oxalate, Hydrazinecarboxaldehyde, 2-[(1S,2S)-1-ethyl-2-(phenylmethoxy)propyl]-, ethanedioate (1:1), Posaconazole Impurity 33 Oxalate, Posaconazole SM1, [S-(R,R)]-2-[1-Ethyl-2-(phenylmethoxy)propyl]hydrazinecarboxaldehyde Oxalate, Posaconazole Impurity 28, N'-((2S,3S)-2-(Benzyloxy)pentan-3-yl)formohydrazideoxalate, Posaconazole Impurity 190 Oxalate, 2-[(1S,2S)-1-Ethyl-2-(benzyloxy)propyl]hydrazinecarboxaldehyde Oxalate, 2-[(1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl]hydrazinecarboxaldehyde ethanedioate (1:1)

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 15 (Oxalate)?

The CAS Registry Number of Posaconazole Impurity 15 (Oxalate) is 1887197-42-3. It is also known as N'-((2S,3S)-2-(benzyloxy)pentan-3-yl)formohydrazide oxalate, 2-[(1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl]hydrazinecarboxaldehyde Oxalate, Hydrazinecarboxaldehyde, 2-[(1S,2S)-1-ethyl-2-(phenylmethoxy)propyl]-, ethanedioate (1:1).

What is the molecular formula and molecular weight of Posaconazole Impurity 15 (Oxalate)?

Posaconazole Impurity 15 (Oxalate) has the molecular formula C15H22N2O6 and a molecular weight of 326.34 g/mol.

What is Posaconazole Impurity 15 (Oxalate) used for?

Posaconazole Impurity 15 (Oxalate) 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 15 (Oxalate) can I order?

We supply Posaconazole Impurity 15 (Oxalate) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Posaconazole Impurity 15 (Oxalate)?

Yes. Every lot of Posaconazole Impurity 15 (Oxalate) 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 15 (Oxalate) be shipped internationally?

Yes. We export Posaconazole Impurity 15 (Oxalate) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.