Lapatinib ditosylate monohydrate

Name: Lapatinib ditosylate monohydrate
Brand: Zemixal
SKU: ZX-033682

Reference StandardAvailable on request

Lapatinib ditosylate monohydrate (CAS 388082-78-8) supplier Zemixal: C43H44ClFN4O11S3, COA and SDS with every lot, worldwide shipping.

Pack sizes

Lapatinib ditosylate monohydrate chemical structure

CAS number388082-78-8

FormulaC₄₃H₄₄ClFN₄O₁₁S₃

Molar mass943.5 g/mol

Physical formSolid

HS code38229090

InChIKeyXNRVGTHNYCNCFF-UHFFFAOYSA-N

IUPAC nameN-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine;bis(4-methylbenzenesulfonic acid);hydrate

About Lapatinib ditosylate monohydrate

Analytical teams working on Lapatinib use Lapatinib ditosylate monohydrate as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 388082-78-8, formula C43H44ClFN4O11S3 and molar mass 943.5 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Safe handling

It carries the GHS signal word Danger (H361, H362, H372 and H413), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Lapatinib

See every impurity, metabolite and related compound we list for this API.

Lapatinib standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Lapatinib ditosylate monohydrate
Product name	Lapatinib ditosylate monohydrate
Catalogue number	ZX-033682
CAS number	388082-78-8
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);hydrate
Molecular formula	C₄₃H₄₄ClFN₄O₁₁S₃
Molar mass	943.5 g/mol
Exact mass	942.1841
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	5 / 16
Topological polar surface area	241 Å²
HS code	38229090
InChIKey	XNRVGTHNYCNCFF-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.O
PubChem CID	11557040
Synonyms	Lapatinib Ditosylate Hydrate, lapatinib tosilate, Lapatinib tosilate hydrate, Lapatinib ditoluenesulfonate monohydrate, Lapatinib Ditosylate, Lapatinib ditosylate (USAN), Lapatinib tosilate hydrate (JAN), Lapatinib Ditosilate, lapatinib(GW572016), Lapatinib, Tykerb, GW572016, EX-A2821

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Health hazard

Signal word Danger

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Lapatinib ditosylate monohydrate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Lapatinib ditosylate monohydrate

Which CAS number identifies Lapatinib ditosylate monohydrate?

Lapatinib ditosylate monohydrate is registered under CAS 388082-78-8. You may also see it listed as Lapatinib Ditosylate Hydrate, lapatinib tosilate, Lapatinib tosilate hydrate. Our catalogue number for this item is ZX-033682.

What are the formula and molar mass of Lapatinib ditosylate monohydrate?

For Lapatinib ditosylate monohydrate, its formula is C43H44ClFN4O11S3 and its molar mass is 943.5 g/mol. InChIKey XNRVGTHNYCNCFF-UHFFFAOYSA-N lets you match it in any structure database.

How is Lapatinib ditosylate monohydrate used in pharmaceutical QC?

Lapatinib ditosylate monohydrate is a characterised reference material linked to Lapatinib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Lapatinib ditosylate monohydrate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Lapatinib ditosylate monohydrate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Lapatinib ditosylate monohydrate to my country?

Yes. Because Lapatinib ditosylate monohydrate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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