Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Lapatinib, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Lapatinib impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Lapatinib-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Lapatinib-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Lapatinib Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Lapatinib 13C D7 | Stable Isotopes | CS-O-02791 | 1210608-87-9 | Enquire |
| Lapatinib D4 Ditosylate | Stable Isotopes | CS-O-34908 | 388082-78-8 (unlabeled) | Enquire |
| Lapatinib D6 | Stable Isotopes | CS-EO-02540 | Not Available | Enquire |
| Lapatinib D7 | Stable Isotopes | CS-T-93471 | 1009307-23-6 | Enquire |
| Lapatinib-13C2,15N | Stable Isotopes | CS-T-98820 | 1246819-07-7 | Enquire |
| Lapatinib-13C2,15N Ditosylate | Stable Isotopes | CS-T-98821 | 1246819-08-8 | Enquire |
| Lapatinib-d7 Dihydrochloride | Stable Isotopes | CS-T-98819 | Not Available | Enquire |
| Lapatinib-d7 Sulfoxide Dihydrochloride | Stable Isotopes | CS-T-100108 | Not Available | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Lapatinib | API Standards | CS-O-01724 | 231277-92-2 | In Stock |
| Lapatinib ditosylate monohydrate | API Standards | CS-EL-00074 | 388082-78-8 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| O-De(3-fluorobenzyl) Lapatinib Ditosylate Salt | Metabolites | CS-T-93781 | 1268997-70-1 (free base) | Enquire |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-Chloro-4-(3-fluorobenzyloxy)aniline | Impurities | CS-T-12286 | 202197-26-0 | In Stock |
| 3-Desfluoro 2-Fluoro Lapatinib | Impurities | CS-T-93688 | 1393112-45-2 | Enquire |
| Des(sulfonylethyl)amino Hydroxy Lapatinib | Impurities | CS-T-88581 | 320337-48-2 | In Stock |
| Deschloro Lapatinib | Impurities | CS-T-88388 | 633370-23-7 | Enquire |
| Desfluoro Lapatinib | Impurities | CS-O-57375 | 231277-91-1 | Enquire |
| Lapatinib 4-Fluoro Impurity | Impurities | CS-P-07007 | 1026818-86-9 | Enquire |
| Lapatinib Dimer | Impurities | CS-O-42623 | Not Available | Enquire |
| Lapatinib Impurity 3 HCl salt | Impurities | CS-EO-03637 | 697299-82-4 (Freebase) | Enquire |
| Lapatinib Impurity 5 | Impurities | CS-O-31801 | 231278-84-5 | In Stock |
| Lapatinib Impurity H | Impurities | CS-O-43373 | 2172855-57-9 | Enquire |
| O-De(3-fluorobenzyl) Lapatinib | Impurities | CS-N-05272 | 1268997-70-1 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Lapatinib ditosylate | Intermediates | CS-M-57890 | 388082-77-7 | Enquire |
| N-De[2-(methylsulfonyl)ethyl] Lapatinib | Intermediates | CS-T-73116 | 697299-82-4 | Enquire |