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

Edaravone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Edaravone Glucuronide-d5 Stable Isotopes CS-O-50961 67566-02-3(Unlabelled) In Stock
Edaravone Sulfate Triethylamine SaltD5 Stable Isotopes CS-SN-00030 Not Available Enquire
Edaravone Sulfate-D5 Stable Isotopes CS-O-50960 76407-98-2(Unlabelled) Enquire
Edaravone-D5 Glucuronide Sodium Salt Stable Isotopes CS-SN-00031 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Edaravone API CS-T-21495 89-25-8 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-(1-Sulfo-1-carboxylethyl) Edaravone Impurity CS-T-61470 1357477-99-6 In Stock
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Impurity CS-M-56214 19735-89-8 In Stock
Bispyrazolone Impurity CS-T-07241 7477-67-0 In Stock
Edaravone bisulfite Adduct 1 Impurity CS-EO-02793 Not Available Enquire
Edaravone bisulfite Adduct 2 Impurity CS-EO-02794 Not Available Enquire
Edaravone Dimer Ethyl Impurity Impurity CS-O-58446 ---- Enquire
Edaravone Dimer Impurity Impurity CS-ZG-30940 177415-76-8 Enquire
Edaravone Dimer Impurity 1 Impurity CS-O-33702 82772-85-8 Enquire
Edaravone DP-2 Impurity Impurity CS-EO-02799 122395-42-0 Enquire
Edaravone DP-3 Impurity Impurity CS-EO-02801 Not Available Enquire
Edaravone DP-4 Impurity Impurity CS-EO-02795 69560-52-7 Enquire
Edaravone DP-7 Impurity Impurity CS-EO-02798 Not Available Enquire
Edaravone DP-8 Impurity Impurity CS-EO-02800 Not Available Enquire
Edaravone Impurity 16 Impurity CS-EO-02792 153952-07-9 Enquire
Edaravone Impurity 19 Impurity CS-EO-03018 33421-60-2 Enquire
Edaravone Impurity 3 Sodium Salt Impurity CS-P-08142 Not Available In Stock
Edaravone Impurity 37 Impurity CS-P-09243 2762440-12-8 Enquire
Edaravone Impurity 38 Impurity CS-P-09244 2762440-11-7 Enquire
Edaravone Impurity 8 Impurity CS-MM-52237 6078-46-2 Enquire
Edaravone Open ring impurity Impurity CS-O-58375 710307-89-4 Enquire
Edaravone Sulfate Triethylamine Salt Impurity CS-O-54554 ---- Enquire
5-methyl-4,4-bis(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-... Impurity CS-ED-00499 68195-63-1 Enquire
Edaravone dimer N-oxide Impurity CS-EO-00204 Not Available Enquire
Edaravone Impurity 21 Impurity CS-P-08689 Not Available Enquire
Edaravone Impurity 6 Impurity CS-EO-00263 Not Available Enquire
Edaravone Impurity VI Impurity CS-P-00969 1323485-71-7 Enquire
Edaravone N-Oxide Impurity CS-EO-00203 152494-76-3 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Methylquinolin-4-ol Intermediate CS-AC-12477 607-67-0 In Stock