Carfilzomib Impurity 70

About Carfilzomib Impurity 70

Carfilzomib Impurity 70 is a metabolite or degradation product of Carfilzomib carrying the CAS registry number 1541171-68-9. Formula C46H62N8O8, molecular weight 855.0 g/mol. Alternative names: Carfilzomib Impurity 64 and Kyprolis Impurity X.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Carfilzomib, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Carfilzomib Impurity 70 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Carfilzomib

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

Carfilzomib impurities

Specifications & identifiers

Chemical identifiers
Product name	Carfilzomib Impurity 70
Catalogue No.	VQ-029650
CAS Number	1541171-68-9
IUPAC name	(2S)-N-[(2S)-1-[[(2R,4S)-1-(benzotriazol-1-yloxy)-2-hydroxy-2,6-dimethyl-3-oxoheptan-4-yl]amino]-1-oxo-3-phenylpropan-2-yl]-4-methyl-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanamide
Molecular formula	C₄₆H₆₂N₈O₈
Molecular weight	855 g/mol
Exact mass	854.4691
Grade	Reference Standard
HSN code	38229090
InChIKey	NTNBKSBDKHBDPF-XLRGRXCLSA-N
SMILES	CC(C)C[C@@H](C(=O)[C@@](C)(CON1C2=CC=CC=C2N=N1)O)NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC4=CC=CC=C4)NC(=O)CN5CCOCC5
PubChem CID	117883839

Physical properties
Physical form	Solid
LogP (XLogP3)	5.7
H-bond donors / acceptors	5 / 11
TPSA	206 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 Carfilzomib Impurity 70?

The CAS Registry Number of Carfilzomib Impurity 70 is 1541171-68-9. It is also known as Carfilzomib Impurity 64, Kyprolis Impurity X, Carfilzomib Impurity X.

What is the molecular formula and molecular weight of Carfilzomib Impurity 70?

Carfilzomib Impurity 70 has the molecular formula C46H62N8O8 and a molecular weight of 855 g/mol.

What is Carfilzomib Impurity 70 used for?

Carfilzomib Impurity 70 is supplied as a characterised reference material related to Carfilzomib. 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 Carfilzomib Impurity 70 can I order?

We supply Carfilzomib Impurity 70 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 Carfilzomib Impurity 70?

Yes. Every lot of Carfilzomib Impurity 70 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 Carfilzomib Impurity 70 be shipped internationally?

Yes. We export Carfilzomib Impurity 70 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.