Eribulin Mesylate Related Substance B

Name: Eribulin Mesylate Related Substance B
Brand: Vaqora Chemicals
SKU: VQ-037048

CAS No.1190091-21-4

FormulaC₄₀H₅₉NO₁₁

Mol. weight729.90

Catalogue No.VQ-037048

PurityReference Standard

HSN38229090

Eribulin Mesylate Related Substance B (CAS 1190091-21-4) – Eribulin impurity standard. C40H59NO11, MW 729.9. Vaqora Chemicals: COA, global shipping.

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 Eribulin Mesylate Related Substance B

Listed under CAS 1190091-21-4, Eribulin Mesylate Related Substance B is a metabolite or degradation product of Eribulin available from Vaqora Chemicals. With the molecular formula C40H59NO11, it has a molar mass of 729.9 g/mol.

The product is provided 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.

Analytical teams use this compound to identify metabolites and degradants of Eribulin, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Eribulin Mesylate Related Substance B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Eribulin

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

Eribulin impurities

Specifications & identifiers

Chemical identifiers
Product name	Eribulin Mesylate Related Substance B
Catalogue No.	VQ-037048
CAS Number	1190091-21-4
IUPAC name	(1S,3S,6S,9S,12S,14R,16R,18S,20R,21R,22S,26R,29S,31R,32S,33R,35R,36S)-20-[(2R)-3-amino-2-hydroxypropyl]-21-methoxy-14-methyl-8,15-dimethylidene-2,19,30,34,37,39,40,41-octaoxanonacyclo[24.9.2.13,32.13,33.16,9.112,16.018,22.029,36.031,35]hentetracontan-24-one
Molecular formula	C₄₀H₅₉NO₁₁
Molecular weight	729.9 g/mol
Exact mass	729.4088
Grade	Reference Standard
HSN code	38229090
InChIKey	UFNVPOGXISZXJD-RUIXKNFBSA-N
SMILES	C[C@@H]1C[C@@H]2CC[C@H]3C(=C)C[C@@H](O3)CC[C@]45C[C@@H]6[C@H](O4)[C@H]7[C@@H](O6)[C@@H](O5)[C@@H]8[C@@H](O7)CC[C@@H](O8)CC(=O)C[C@H]9[C@H](C[C@H](C1=C)O2)O[C@@H]([C@@H]9OC)C[C@H](CN)O
PubChem CID	171390035

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 12
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 Eribulin Mesylate Related Substance B?

The CAS Registry Number of Eribulin Mesylate Related Substance B is 1190091-21-4.

What is the molecular formula and molecular weight of Eribulin Mesylate Related Substance B?

Eribulin Mesylate Related Substance B has the molecular formula C40H59NO11 and a molecular weight of 729.9 g/mol.

What is Eribulin Mesylate Related Substance B used for?

Eribulin Mesylate Related Substance B is supplied as a characterised reference material related to Eribulin. 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 Eribulin Mesylate Related Substance B can I order?

We supply Eribulin Mesylate Related Substance B 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 Eribulin Mesylate Related Substance B?

Yes. Every lot of Eribulin Mesylate Related Substance 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 Eribulin Mesylate Related Substance B be shipped internationally?

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