Trabectedin

Name: Trabectedin
Brand: Vaqora Chemicals
SKU: VQ-034371

About Trabectedin

Listed under CAS 114899-77-3, Trabectedin is a high-purity reference standard of Trabectedin available from Vaqora Chemicals. With the molecular formula C39H43N3O11S, it has a molar mass of 761.8 g/mol. Common synonyms include Ecteinascidin and ecteinascidin 743.

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 Trabectedin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Trabectedin

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

Trabectedin impurities

Specifications & identifiers

Chemical identifiers
Product name	Trabectedin
Catalogue No.	VQ-034371
CAS Number	114899-77-3
IUPAC name	[(1R,2R,3R,11S,12S,14R,26R)-5,6',12-trihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro[17,19,28-trioxa-24-thia-13,30-diazaheptacyclo[12.9.6.13,11.02,13.04,9.015,23.016,20]triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2H-isoquinoline]-22-yl] acetate
Molecular formula	C₃₉H₄₃N₃O₁₁S
Molecular weight	761.8 g/mol
Exact mass	761.2618
Grade	Reference Standard
HSN code	38229090
InChIKey	PKVRCIRHQMSYJX-AIFWHQITSA-N
SMILES	CC1=CC2=C([C@@H]3[C@@H]4[C@H]5C6=C(C(=C7C(=C6[C@@H](N4[C@H]([C@H](C2)N3C)O)COC(=O)[C@@]8(CS5)C9=CC(=C(C=C9CCN8)O)OC)OCO7)C)OC(=O)C)C(=C1OC)O
PubChem CID	108150

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	4 / 15
TPSA	194 Å²
Synonyms	Ecteinascidin, ecteinascidin 743, ET-743, Et 743, Ect 743, trabectedine, Ecteinascidins trabectedin, Ecteinascidine 743, Ecteinascidin-743, EX-A4317

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H340May cause genetic defects
H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P317, P318, P319, P321, P330, P362 + P364, 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 Trabectedin?

The CAS Registry Number of Trabectedin is 114899-77-3. It is also known as Ecteinascidin, ecteinascidin 743, ET-743.

What is the molecular formula and molecular weight of Trabectedin?

Trabectedin has the molecular formula C39H43N3O11S and a molecular weight of 761.8 g/mol.

What is Trabectedin used for?

Trabectedin is supplied as a characterised reference material related to Trabectedin. 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 Trabectedin can I order?

We supply Trabectedin 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 Trabectedin?

Yes. Every lot of Trabectedin 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 Trabectedin be shipped internationally?

Yes. Trabectedin 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.