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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
Apatinib-d8 Hydrochloride Stable Isotopes CS-T-95491 2468771-44-8 Enquire
Lapatinib D6 Stable Isotopes CS-EO-02540 Not Available 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 Stable Isotopes CS-T-93471 1009307-23-6 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
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


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Lapatinib API CS-O-01724 231277-92-2 In Stock
Lapatinib ditosylate monohydrate API CS-EL-00074 388082-78-8 In Stock
Apatinib API CS-T-03997 811803-05-1 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
O-De(3-fluorobenzyl) Lapatinib Ditosylate Salt Metabolite CS-T-93781 1268997-70-1 (free base) Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Des(sulfonylethyl)amino Hydroxy Lapatinib Impurity CS-T-88581 320337-48-2 In Stock
Desfluoro Lapatinib Impurity CS-O-57375 231277-91-1 Enquire
Lapatinib Dimer Impurity CS-O-42623 Not Available Enquire
Lapatinib Impurity 3 HCl salt Impurity CS-EO-03637 697299-82-4 (Freebase) Enquire
Lapatinib Impurity 5 Impurity CS-O-31801 231278-84-5 In Stock
Lapatinib Impurity H Impurity CS-O-43373 2172855-57-9 Enquire
O-De(3-fluorobenzyl) Lapatinib Impurity CS-N-05272 1268997-70-1 Enquire
3-Desfluoro 2-Fluoro Lapatinib Impurity CS-T-93688 1393112-45-2 Enquire
Deschloro Lapatinib Impurity CS-T-88388 633370-23-7 Enquire
Deschloro Lapatinib bis-(4-methylbenzene sulfonate) Impurity CS-O-42622 633370-23-7 (Freebase) Enquire
Lapatinib 4-Fluoro Impurity Impurity CS-P-07007 1026818-86-9 Enquire
rac cis-3-Hydroxy Apatinib Dihydrochloride Impurity CS-T-79447 1797024-30-6 Enquire


Glucuronide

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


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Di-Nitroso lapatinib Nitrosamine CS-O-48735 Not Available Enquire
N-nitroso Lapatinib Nitrosamine CS-O-39150 Not Available Discontinued
N-Nitroso Lapatinib Impurity 1 Nitrosamine CS-O-51177 ---- In Stock


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Lapatinib-d4 Stable Isotope Reagent CS-O-32802 1184263-99-7 In Stock