A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z    
Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Clarithromycin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Clarithromycin 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 Clarithromycin-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.

Clarithromycin Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(14R)-14-Hydroxy Clarithromycin 13CD3 Stable Isotopes CS-O-45456 116836-41-0 (Unlabelled) Enquire
(14S)-14-Hydroxy Clarithromycin-13CD3 Stable Isotopes CS-O-44738 116836-40-9 (unlabelled) Enquire
12-O-Methyl Clarithromycin-d3 Stable Isotopes CS-T-96504 Not Available Enquire
14-Hydroxy clarithromycin-13C-d3 Stable Isotopes CS-P-02727 110671-78-8(Unlabeled) Enquire
Clarithromycin-13C,d3 Stable Isotopes CS-O-06492 81103-11-9(Unlabeled) In Stock
Clarithromycin-13C,D3 Stable Isotopes CS-EO-02432 81103-11-9(Unlabeled) Enquire
Clarithromycin-d3 Stable Isotopes CS-CX-00246 959119-17-6 In Stock
Clarithromycin-N-methyl-13C, d3 Stable Isotopes CS-T-94841 Not Available Enquire
Clarithromycin-N-methyl-13C-D3 Stable Isotopes CS-O-45303 Not Available Enquire
Clarithromycin-N-methyl-d3 Stable Isotopes CS-T-96316 959119-22-3 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Clarithromycin API CS-O-00499 81103-11-9 In Stock
Clarithromycin Trityl Hydrazone API CS-T-72917 1030374-65-2 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(14R)-14-Hydroxy Clarithromycin Metabolite CS-O-14361 116836-41-0 In Stock
Clarithromycin M8 Metabolite CS-B-00252 Not Available Enquire
Clarithromycin N-Oxide Metabolite CS-T-51168 118074-07-0 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(14S)-14-Hydroxy Clarithromycin Impurity CS-O-44494 116836-40-9 Enquire
14-Hydroxyclarithromycin Impurity CS-ED-00565 110671-78-8 Enquire
Clarithromycin 9-Oxime Impurity CS-T-72268 103450-87-9 In Stock
Clarithromycin Corresponding impurity of erythromycin E Impurity CS-O-43978 Not Available Enquire
Clarithromycin EP impurity A Impurity CS-O-11818 124412-58-4 In Stock
Clarithromycin EP impurity B Impurity CS-O-11821 299409-85-1 In Stock
Clarithromycin EP impurity C Impurity CS-O-11824 127253-06-9 In Stock
Clarithromycin EP Impurity D Impurity CS-T-52214 101666-68-6 In Stock
Clarithromycin EP Impurity E Impurity CS-O-31092 81103-14-2 In Stock
Clarithromycin EP Impurity F Impurity CS-T-57950 128940-83-0 In Stock
Clarithromycin EP impurity G Impurity CS-O-11828 127182-44-9 In Stock
Clarithromycin EP impurity H Impurity CS-T-51865 127140-69-6 In Stock
Clarithromycin EP Impurity I Impurity CS-T-51698 118058-74-5 In Stock
Clarithromycin EP impurity K Impurity CS-T-51699 127157-35-1 In Stock
Clarithromycin EP Impurity L Impurity CS-O-11826 127253-05-8 In Stock
Clarithromycin EP impurity M Impurity CS-O-11829 127182-43-8 In Stock
Clarithromycin EP Impurity N Impurity CS-O-11830 144604-03-5 In Stock
Clarithromycin EP impurity O Impurity CS-O-11827 127252-80-6 In Stock
Clarithromycin EP Impurity P Impurity CS-T-53545 123967-58-8 In Stock
Clarithromycin Impurity 4 Impurity CS-O-43979 Not Available Enquire
Clarithromycin_EDO Impurity CS-T-93483 119665-78-0 In Stock
Clindamycin 2,3-Dipalmitate Trifluoroacetic acid salt Impurity CS-O-41460 Not Available In Stock
Clarithromycin 2’-O-Acetate Impurity CS-T-71909 103461-66-1 Enquire
Clarithromycin_EO Impurity CS-O-34200 119665-77-9 Enquire
Clarithromycin_MEDO Impurity CS-O-34199 119665-70-2 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-N-Desmethyl-Clarithromycin Nitrosamine CS-O-39378 ---- In Stock


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Clarithromycin Secondary Standards CS-SS-26542 81103-11-9 Enquire
Clarithromycin Secondary Standards CS-SS-24094-500MG 81103-11-9 Enquire
Clarithromycin Impurities G and O Secondary Standards CS-SS-24894-10MG Not Available Enquire
Clarithromycin Impurity D Secondary Standards CS-SS-26219-40MG 101666-68-6 Enquire
Clarithromycin Impurity K Secondary Standards CS-SS-24974-25MG 127157-35-1 Enquire
Clarithromycin Impurity N Secondary Standards CS-SS-24906-20MG Not Available Enquire
Clarithromycin Impurity Q Secondary Standards CS-SS-24896-20MG 118074-07-0 Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-nitroso-desmethyl-clarithromycin-100 PPM in Acetonitrile Analytical Standard CS-O-39378-1.5ML ---- Enquire
N-Nitroso-N-Desmethyl-Clarithromycin Analytical Standard CS-O-39378-10MG ---- Enquire