Lapatinib Ditosylate (CAS 388082-77-7) chemical structure

VAQORA

API ImpuritiesReference StandardAvailable on request

Lapatinib Ditosylate

Name: Lapatinib Ditosylate
Brand: Vaqora Chemicals
SKU: VQ-031445

Synonyms: Lapatinib Ditosylate Anhydrous · Tykerb Ditosylate · Lapatinib ditosylate salt · Lapatinib Ditosylate,Tykerb

CAS No.388082-77-7

FormulaC₄₃H₄₂ClFN₄O₁₀S₃

Mol. weight925.50

Catalogue No.VQ-031445

PurityReference Standard

HSN38229090

Lapatinib Ditosylate (CAS 388082-77-7) – Lapatinib impurity standard. C43H42ClFN4O10S3, MW 925.5. COA included. Worldwide shipping from Vaqora Chemicals.

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 Lapatinib Ditosylate

Listed under CAS 388082-77-7, Lapatinib Ditosylate is an impurity of Lapatinib available from Vaqora Chemicals. Formula C43H42ClFN4O10S3, molecular weight 925.5 g/mol. Alternative names: Lapatinib Ditosylate Anhydrous and Tykerb Ditosylate.

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 characterised impurity of Lapatinib, 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 Lapatinib Ditosylate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Lapatinib

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

Lapatinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Lapatinib Ditosylate
Catalogue No.	VQ-031445
CAS Number	388082-77-7
IUPAC name	N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine;bis(4-methylbenzenesulfonic acid)
Molecular formula	C₄₃H₄₂ClFN₄O₁₀S₃
Molecular weight	925.5 g/mol
Exact mass	924.1736
Grade	Reference Standard
HSN code	38229090
InChIKey	UWYXLGUQQFPJRI-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)O.CC1=CC=C(C=C1)S(=O)(=O)O.CS(=O)(=O)CCNCC1=CC=C(O1)C2=CC3=C(C=C2)N=CN=C3NC4=CC(=C(C=C4)OCC5=CC(=CC=C5)F)Cl
PubChem CID	9941095

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 15
TPSA	240 Å²
Synonyms	Lapatinib Ditosylate Anhydrous, Tykerb Ditosylate, Lapatinib ditosylate salt, Lapatinib Ditosylate,Tykerb, Lapatinib tosylate anhydrous, Lapatinib Ditosylate (Tykerb)

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H372Causes damage to organs through prolonged or repeated exposure
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P203, P260, P263, P264, P270, P273, P280, P318, P319, 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 Lapatinib Ditosylate?

The CAS Registry Number of Lapatinib Ditosylate is 388082-77-7. It is also known as Lapatinib Ditosylate Anhydrous, Tykerb Ditosylate, Lapatinib ditosylate salt.

What is the molecular formula and molecular weight of Lapatinib Ditosylate?

Lapatinib Ditosylate has the molecular formula C43H42ClFN4O10S3 and a molecular weight of 925.5 g/mol.

What is Lapatinib Ditosylate used for?

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

We supply Lapatinib Ditosylate 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 Lapatinib Ditosylate?

Yes. Every lot of Lapatinib Ditosylate 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 Lapatinib Ditosylate be shipped internationally?

Yes. Lapatinib Ditosylate 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.