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 Baricitinib, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Baricitinib 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 Baricitinib-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.

Baricitinib Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Baricitinib-D4 (azetidine-2,2-d2)(Ethyl-1,1-d2) Stable Isotopes CS-O-36661 1564241-55-9 Enquire
Baricitinib-d5 Stable Isotopes CS-EO-01169 1564241-79-7 In Stock
Baricitinib D4 (azetidine-2,2,4,4-d4) Stable Isotopes CS-O-39795 1564241-99-1 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Baricitinib phosphate API CS-ZH-11457 1187595-84-1 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(azetidin-3-ylidene)acetonitrile Impurity CS-O-46789 1315059-55-2 Enquire
Acetamide Baricitinib Impurity Impurity CS-EO-01936 2271228-51-2 In Stock
Baricitinib 3-Hydroxy Impurity Impurity CS-O-54068 ---- Enquire
Baricitinib Acid impurity Impurity CS-ED-02440 ---- Enquire
Baricitinib Impurity 2 Impurity CS-O-34971 ---- Enquire
Baricitinib Impurity 20 Impurity CS-EO-02241 ---- Enquire
Baricitinib Impurity 21 Impurity CS-EO-02242 ---- Enquire
Baricitinib Impurity 28 Impurity CS-O-40695 1187595-90-9 Enquire
Baricitinib Impurity 76 Impurity CS-O-59561 ---- Enquire
Baricitinib Impurity 77 Impurity CS-O-59562 ---- Enquire
Baricitinib impurity C Impurity CS-O-37771 2055723-13-0 In Stock
Baricitinib Impurity I Impurity CS-O-41919 ---- Enquire
Baricitinib Methyl Ester Impurity Impurity CS-O-38524 2402776-80-9 Enquire
Pyrrolopyrimidine Baricitinib Impurity CS-O-38526 2910813-45-3 Enquire
1-(1-Ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-... Impurity CS-M-24044 1029716-44-6 Enquire
Baricitinib Acetic Acid Impurity Impurity CS-EO-01083 2271228-52-3 Enquire
Baricitinib Impurity 3 Impurity CS-P-08519 1187595-89-6 Enquire
Baricitinib Impurity G Impurity CS-O-41920 2964606-44-6 Enquire
BRY/Impurity-VII Impurity CS-ED-02443 1187594-35-9 Enquire
BRY-II Impurity CS-T-94277 1627504-43-1 Enquire
BRYImpurity-II Impurity CS-ED-02441 Not Available Enquire
N-Desethylsulfonyl N-Propylsulfonyl Baricitinib Impurity CS-O-38525 1187594-34-8 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(1-(Ethylsulfonyl)azetidin-3-ylidene)acetonitrile Intermediate CS-EM-00672 1187595-85-2 In Stock
Baricitinib Boronic acid intermediate Intermediate CS-O-46514 1919837-50-5 In Stock
Ethyl 2-Cyano-4,4-diethoxybutyrate Intermediate CS-T-22650 52133-67-2 In Stock
Tert-butyl 3-(cyanomethylene)azetidine-1-carboxylate Intermediate CS-EM-00727 1153949-11-1 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-bromo-1-(1-ethoxyethyl)-1H-pyrazole Fine Chemicals CS-ED-01952 1024120-52-2 Enquire
4-Bromo-1H-pyrazole Fine Chemicals CS-M-16896 2075-45-8 Enquire
6-Amino-5-(2,2-diethoxyethyl)pyrimidin-4-ol Fine Chemicals CS-MM-09650 7400-06-8 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Baricitinib Desethylsulfonyl N-nitroso Impurity Nitrosamine CS-O-50294 Not Available Enquire
Baricitinib Nitroso Impurity Nitrosamine CS-EO-02076 Not Available Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Baricitinib Therapeutic CS-T-48553 1187594-09-7 In Stock