Carfilzomib Impurity 69

Name: Carfilzomib Impurity 69
Brand: Vaqora Chemicals
SKU: VQ-024796

Synonyms: Kyprolis Impurity U · Carfilzomib Impurity U (Pr-019)

CAS No.254888-42-1

FormulaC₃₆H₅₀N₄O₆

Mol. weight634.80

Catalogue No.VQ-024796

PurityReference Standard

HSN38229090

Carfilzomib Impurity 69 (CAS 254888-42-1) – Carfilzomib impurity standard. C36H50N4O6, MW 634.8. Order from Vaqora Chemicals with COA and global delivery.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

Enquire

Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About Carfilzomib Impurity 69

Listed under CAS 254888-42-1, Carfilzomib Impurity 69 is an impurity of Carfilzomib available from Vaqora Chemicals. With the molecular formula C36H50N4O6, it has a molar mass of 634.8 g/mol. It is also known as Kyprolis Impurity U or Carfilzomib Impurity U (Pr-019).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Carfilzomib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Carfilzomib Impurity 69 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Carfilzomib

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

Carfilzomib impurities

Specifications & identifiers

Chemical identifiers
Product name	Carfilzomib Impurity 69
Catalogue No.	VQ-024796
CAS Number	254888-42-1
IUPAC name	(2S)-2-[[(2S)-2-acetamido-4-phenylbutanoyl]amino]-4-methyl-N-[(2S)-1-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]pentanamide
Molecular formula	C₃₆H₅₀N₄O₆
Molecular weight	634.8 g/mol
Exact mass	634.373
Grade	Reference Standard
HSN code	38229090
InChIKey	AEKCYLCKBMCKDQ-KGSCVCOFSA-N
SMILES	CC(C)C[C@@H](C(=O)[C@]1(CO1)C)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC3=CC=CC=C3)NC(=O)C
PubChem CID	60128365

Physical properties
Physical form	Solid
LogP (XLogP3)	5
H-bond donors / acceptors	4 / 6
TPSA	146 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 69?

The CAS Registry Number of Carfilzomib Impurity 69 is 254888-42-1. It is also known as Kyprolis Impurity U, Carfilzomib Impurity U (Pr-019).

What is the molecular formula and molecular weight of Carfilzomib Impurity 69?

Carfilzomib Impurity 69 has the molecular formula C36H50N4O6 and a molecular weight of 634.8 g/mol.

What is Carfilzomib Impurity 69 used for?

Carfilzomib Impurity 69 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 69 can I order?

We supply Carfilzomib Impurity 69 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 69?

Yes. Every lot of Carfilzomib Impurity 69 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 69 be shipped internationally?

Yes. We export Carfilzomib Impurity 69 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.