Eribulin mesylate (CAS 441045-17-6) chemical structure

VAQORA

API Reference StandardsReference StandardAvailable on request

Eribulin mesylate

Name: Eribulin mesylate
Brand: Vaqora Chemicals
SKU: VQ-025579

Synonyms: Eribulin mesilate · Eribulin (as mesylate) · Eribulin monomethanesulfonate · B1939 mesylate

CAS No.441045-17-6

FormulaC₄₁H₆₃NO₁₄S

Mol. weight826.00

Catalogue No.VQ-025579

PurityReference Standard

HSN38229090

Eribulin mesylate (CAS 441045-17-6) – Eribulin reference standard. C41H63NO14S, MW 826.0. From Vaqora Chemicals, with COA and worldwide 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 Eribulin mesylate

Listed under CAS 441045-17-6, Eribulin mesylate is a high-purity reference standard of Eribulin available from Vaqora Chemicals. Formula C41H63NO14S, molecular weight 826.0 g/mol. Alternative names: Eribulin mesilate and Eribulin (as mesylate).

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Eribulin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Eribulin mesylate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Eribulin

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

Eribulin impurities

Specifications & identifiers

Chemical identifiers
Product name	Eribulin mesylate
Catalogue No.	VQ-025579
CAS Number	441045-17-6
IUPAC name	(1S,3S,6S,9S,12S,14R,16R,18S,20R,21R,22S,26R,29S,31R,32S,33R,35R,36S)-20-[(2S)-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;methanesulfonic acid
Molecular formula	C₄₁H₆₃NO₁₄S
Molecular weight	826 g/mol
Exact mass	825.3969
Grade	Reference Standard
HSN code	38229090
InChIKey	QAMYWGZHLCQOOJ-WRNBYXCMSA-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.CS(=O)(=O)O
PubChem CID	17755248

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 15
TPSA	209 Å²
Synonyms	Eribulin mesilate, Eribulin (as mesylate), Eribulin monomethanesulfonate, B1939 mesylate, Halichondrin B Analog, Eribulin mesylate (USAN), E7389 mesylate, Eribulin mesilate (JP18), EX-A4873

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P203, P273, P280, P318, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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?

The CAS Registry Number of Eribulin mesylate is 441045-17-6. It is also known as Eribulin mesilate, Eribulin (as mesylate), Eribulin monomethanesulfonate.

What is the molecular formula and molecular weight of Eribulin mesylate?

Eribulin mesylate has the molecular formula C41H63NO14S and a molecular weight of 826 g/mol.

What is Eribulin mesylate used for?

Eribulin mesylate 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 can I order?

We supply Eribulin mesylate 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?

Yes. Every lot of Eribulin mesylate 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 be shipped internationally?

Yes. Eribulin mesylate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.