Ribociclib Impurity 49

Name: Ribociclib Impurity 49
Brand: Vaqora Chemicals
SKU: VQ-005755

About Ribociclib Impurity 49

Vaqora Chemicals supplies Ribociclib Impurity 49, an impurity of Ribociclib registered under CAS number 2250106-77-3 at a purity of 92%. The compound has the formula C26H33N7O4, corresponding to a molecular weight of 507.6 g/mol. Common synonyms include Ribociclib Impurity 44.

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.

As a characterised impurity of Ribociclib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ribociclib Impurity 49 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Ribociclib

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

Ribociclib impurities

Specifications & identifiers

Chemical identifiers
Product name	Ribociclib Impurity 49
Catalogue No.	VQ-005755
CAS Number	2250106-77-3
IUPAC name	7-cyclopentyl-2-[[5-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]-2-pyridinyl]amino]pyrrolo[2,3-d]pyrimidine-6-carboxylic acid
Molecular formula	C₂₆H₃₃N₇O₄
Molecular weight	507.6 g/mol
Exact mass	507.2594
Grade	Reference Standard
Purity / assay	92%
HSN code	38229090
InChIKey	KKFLKLPGIRHGBI-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)N1CCN(CC1)C2=CN=C(C=C2)NC3=NC=C4C=C(N(C4=N3)C5CCCC5)C(=O)O
PubChem CID	141534826

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	2 / 9
TPSA	126 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 Ribociclib Impurity 49?

The CAS Registry Number of Ribociclib Impurity 49 is 2250106-77-3. It is also known as Ribociclib Impurity 44.

What is the molecular formula and molecular weight of Ribociclib Impurity 49?

Ribociclib Impurity 49 has the molecular formula C26H33N7O4 and a molecular weight of 507.6 g/mol. Its IUPAC name is 7-cyclopentyl-2-[[5-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]-2-pyridinyl]amino]pyrrolo[2,3-d]pyrimidine-6-carboxylic acid.

What is Ribociclib Impurity 49 used for?

Ribociclib Impurity 49 is supplied as a characterised reference material related to Ribociclib. 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 Ribociclib Impurity 49 can I order?

We supply Ribociclib Impurity 49 in Reference Standard (92%) 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 Ribociclib Impurity 49?

Yes. Every lot of Ribociclib Impurity 49 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 Ribociclib Impurity 49 be shipped internationally?

Yes. We export Ribociclib Impurity 49 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.