Eribulin (CAS 253128-41-5) chemical structure

VAQORA

API Reference StandardsReference StandardAvailable on request

Eribulin

Name: Eribulin
Brand: Vaqora Chemicals
SKU: VQ-037046

Synonyms: eribuline · E-7389 free base · Eribulin free · e7389-lf

CAS No.253128-41-5

FormulaC₄₀H₅₉NO₁₁

Mol. weight729.90

Catalogue No.VQ-037046

PurityReference Standard

HSN38229090

Eribulin (CAS 253128-41-5) – Eribulin reference standard. C40H59NO11, MW 729.9. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.

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

Listed under CAS 253128-41-5, Eribulin is a high-purity reference standard of Eribulin available from Vaqora Chemicals. With the molecular formula C40H59NO11, it has a molar mass of 729.9 g/mol. It is also known as eribuline or E-7389 free base.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Eribulin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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
Catalogue No.	VQ-037046
CAS Number	253128-41-5
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
Molecular formula	C₄₀H₅₉NO₁₁
Molecular weight	729.9 g/mol
Exact mass	729.4088
Grade	Reference Standard
HSN code	38229090
InChIKey	UFNVPOGXISZXJD-JBQZKEIOSA-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	11354606

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 12
TPSA	146 Å²
Synonyms	eribuline, E-7389 free base, Eribulin free, e7389-lf, EX-A4873D, 2-[4-[[(2R)-2-Aminobutyl]amino]-2-quinazolinyl]-4-chloro-phenol

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301+H311+H331Toxic if swallowed, in contact with skin or if inhaled
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P318, P321, P330, P361 + P364, P403 + P233, 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?

The CAS Registry Number of Eribulin is 253128-41-5. It is also known as eribuline, E-7389 free base, Eribulin free.

What is the molecular formula and molecular weight of Eribulin?

Eribulin has the molecular formula C40H59NO11 and a molecular weight of 729.9 g/mol.

What is Eribulin used for?

Eribulin 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 can I order?

We supply Eribulin 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?

Yes. Every lot of Eribulin 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 be shipped internationally?

Yes. Eribulin 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.