Lapatinib

Name: Lapatinib
Brand: Zemixal
SKU: ZX-025301

Reference StandardAvailable on request

Buy Lapatinib (CAS 231277-92-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes

CAS number231277-92-2

FormulaC₂₉H₂₆ClFN₄O₄S

Molar mass581.1 g/mol

Physical formSolid

HS code38229090

InChIKeyBCFGMOOMADDAQU-UHFFFAOYSA-N

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

About Lapatinib

Lapatinib belongs to the Lapatinib reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 231277-92-2, formula C29H26ClFN4O4S and molar mass 581.1 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

Hazard communication follows GHS (Warning: H319, H362 and H413). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

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
Product name	Lapatinib
Catalogue number	ZX-025301
CAS number	231277-92-2
IUPAC name	N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine
Molecular formula	C₂₉H₂₆ClFN₄O₄S
Molar mass	581.1 g/mol
Exact mass	580.1347
Grade	Reference Standard
Physical form	Solid
XLogP3	5.1
H-bond donors / acceptors	2 / 9
Topological polar surface area	115 Å²
HS code	38229090
InChIKey	BCFGMOOMADDAQU-UHFFFAOYSA-N
SMILES	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	208908
Synonyms	Lapatinib free base, Lapatinib (free base), Lapatinib base, 1xkk, Kinome_3685, Lapatinib (GW572016), Lapatinib, Free base, nchembio866-comp20, Kinome_3684, EX-A402

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H319Causes serious eye irritation
H362May cause harm to breast-fed children
H413May cause long lasting harmful effects to aquatic life

Precautionary statements P203, P260, P263, P264, P264 + P265, P270, P273, P280, P305 + P351 + P338, P318, P337 + P317, 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
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

Which CAS number identifies Lapatinib?

Lapatinib is registered under CAS 231277-92-2. You may also see it listed as Lapatinib free base, Lapatinib (free base), Lapatinib base. Our catalogue number for this item is ZX-025301.

What are the formula and molar mass of Lapatinib?

For Lapatinib, its formula is C29H26ClFN4O4S and its molar mass is 581.1 g/mol. The systematic (IUPAC) name is N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine. InChIKey BCFGMOOMADDAQU-UHFFFAOYSA-N lets you match it in any structure database.

How is Lapatinib used in pharmaceutical QC?

Lapatinib 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?

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?

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 to my country?

Yes. Because Lapatinib 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.

More Lapatinib standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list