二甲苯磺酸拉帕替尼，CAS 登记号 388082-77-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Lapatinib Ditosylate · CAS 388082-77-7 · C43H42ClFN4O10S3. UNII 4WK72K94MC.
| CAS Registry Number | 388082-77-7 |
|---|---|
| PubChem CID | 9941095 |
| Molecular formula | C43H42ClFN4O10S3 |
| 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) |
| UNII (FDA) | 4WK72K94MC |
| Molecular Weight | 925.5 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 13 |
| Exact Mass | 924.1735629 |
| Monoisotopic Mass | 924.1735629 |
| Topological Polar Surface Area | 240 |
| Heavy Atom Count | 62 |
| Formal Charge | 0 |
| Complexity | 1100 |
| Reported hazard statements | H361 (50%), H362 (50%), H372 (50%), H413 (100%) |
|---|
H361 (50%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
H362 (50%): May cause harm to breast-fed children [Reproductive toxicity, effects on or via lactation]
388082-77-7; Lapatinib ditosylate anhydrous; 4WK72K94MC; RefChem:1088358; Tykerb; Lapatinib (ditosylate); Lapatinib (GW-572016) Ditosylate; C43H42ClFN4O10S3; MFCD09264195; Tykerb Ditosylate; Lapatinib Ditosylate (GW-572016); SR-05000001472; GW 572016 ditosylate; S1028; UNII-4WK72K94MC; 388082-77-7 (ditosylate)
CAS 388082-77-7; molecular formula C43H42ClFN4O10S3; molecular weight — g/mol.
388082-77-7, Lapatinib ditosylate anhydrous, 4WK72K94MC, RefChem:1088358, Tykerb, Lapatinib (ditosylate).
Hazard statements reported: H361, H362, H372, H413.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.