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

Benzathine Related Compounds

API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Benzathine penicillin G API CS-O-02093 1538-09-6 In Stock
Cephapirin benzathine API CS-O-01213 97468-37-6 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Benzathine Benzylpenicillin EP Impurity D Impurity CS-EO-01547 Not Available Enquire
Benzathine Benzylpenicillin EP Impurity E (2Na) Impurity CS-EO-03755 13057-98-2 (Freebase) Enquire
Benzathine Benzylpenicillin EP Impurity G Impurity CS-EO-01190 525-91-7 In Stock
Benzathine Benzyl Penicillin EP Impurity I Impurity CS-EO-00443 31447-86-6 Enquire
Benzathine Benzylpenicillin EP Impurity C Impurity CS-EO-01188 Not Available Enquire
Benzathine Benzylpenicillin EP Impurity E Impurity CS-EO-01189 13057-98-2 Enquire
Benzathine Benzylpenicillin EP Impurity H Impurity CS-EO-00906 97299-13-3 Enquire
Benzathine Benzylpenicillin EP Impurity K Impurity CS-EO-01191 Not Available Enquire
Benzathine degrading benzylpenicillin 1 Impurity CS-O-39942 Not Available Enquire
Benzathine degrading benzylpenicillin 3 Impurity CS-O-39943 Not Available Enquire
Benzyl penicillin benzathine Impurity A Impurity CS-O-30431 NULL Enquire
Benzylpenicillin Benzathine - Impurity C Impurity CS-O-40161 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Benzathine Intermediate CS-T-17050 140-28-3 In Stock
Cloxacillin Benzathine Intermediate CS-T-51229 23736-58-5 In Stock


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Benzathine Nitroso Impurity 1 Nitrosamine CS-EO-02304 ---- Enquire
Benzathine Nitroso Impurity 2 Nitrosamine CS-EO-02305 69239-61-8 In Stock