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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Apatinib, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Apatinib 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 Apatinib-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.

Apatinib Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Apatinib-d8 Stable Isotopes CS-CX-00125 2468771-43-7 In Stock
Apatinib-d8 25-N-Oxide Dihydrochloride Stable Isotopes CS-T-94085 1376710-40-5(Unlabelled) Enquire
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
rac cis-3-Hydroxy Apatinib-d4 Hydrochloride Stable Isotopes CS-T-98823 Not Available Enquire
rac trans-3-Hydroxy Apatinib-d4 Hydrochloride Stable Isotopes CS-T-98822 Not Available Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Apatinib API Standards CS-T-03997 811803-05-1 Enquire
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-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
rac cis-3-Hydroxy Apatinib Dihydrochloride Impurities CS-T-79447 1797024-30-6 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Apatinib Mesylate Intermediates CS-ED-39501 1218779-75-9 Enquire
Lapatinib ditosylate Intermediates CS-M-57890 388082-77-7 Enquire
N-De[2-(methylsulfonyl)ethyl] Lapatinib Intermediates CS-T-73116 697299-82-4 Enquire


Glucuronides

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
rac cis-3-Hydroxy Apatinib-Beta-O-Beta-D-Glucuronide Glucuronides CS-T-55761 1376331-61-1 Enquire