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

Caspofungin Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Caspofungin Acetate-d4 Stable Isotopes CS-T-70367 1131958-73-0 Enquire
Caspofungin D4 Acetate Stable Isotopes CS-O-13813 1131958-73-0(Freebase) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Caspofungin Acetate API CS-T-50400 179463-17-3 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Caspofungin Dimer I Impurity CS-O-34643 ---- Enquire
Caspofungin Dimer II Impurity CS-O-34644 ---- Enquire
Caspofungin EP Impurity A Impurity CS-T-50401 1202167-57-4 Enquire
Caspofungin EP Impurity B Impurity CS-EO-02087 ---- Enquire
Caspofungin EP Impurity C Impurity CS-O-16552 ---- Enquire
Caspofungin EP Impurity D Impurity CS-O-55116 ---- Enquire
Caspofungin EP Impurity F Impurity CS-O-16557 ---- Enquire
Caspofungin EP Impurity H Impurity CS-O-55118 ---- Enquire
Caspofungin EP Impurity I Impurity CS-O-55113 ---- Enquire
Caspofungin EP Impurity J Impurity CS-O-55114 ---- Enquire
Caspofungin EP Impurity L Impurity CS-O-55115 ---- Enquire
Caspofungin Hydroxylamine Impurity Impurity CS-O-34642 1671884-42-6 Enquire
Caspofungin Impurity 5 Impurity CS-EO-01991 2758035-89-9 Enquire
Caspofungin Impurity E Impurity CS-EO-01990 150283-04-8 Enquire
Caspofungin Pneumocandin B0 Impurity Impurity CS-O-07559 135575-42-7 Enquire
Caspofungin Related Compound C Impurity CS-O-58950 ---- Enquire
Caspofungin Serine Analog Diacetate Impurity CS-O-33195 1202167-57-4 (Freebase) Enquire
Caspofungin Impurity G Impurity CS-O-37395 Not Available Enquire
Caspofungin Acetate C0 Analog Impurity CS-O-07558 Not Available Enquire
Caspofungin Acetate C0 Analog Impurity CS-O-36264 1197808-00-6 Enquire
Caspofungin acetate Impurity D (B1+B2) Impurity CS-O-16555 Not Available Enquire
Caspofungin acetate Impurity E Impurity CS-O-16556 Not Available Enquire
Caspofungin C0 Analog Impurity CS-O-39333 251095-73-5 Enquire
Caspofungin Impurity 1 Impurity CS-P-08378 Not Available Enquire
Caspofungin Impurity 2 Impurity CS-P-08377 Not Available Enquire
Caspofungin Impurity 21 Impurity CS-P-08909 Not Available Enquire
Caspofungin Impurity 3 Impurity CS-O-39638 Not Available Enquire
Caspofungin Impurity 30 Impurity CS-P-09211 Not Available Enquire
Caspofungin Impurity 4 Impurity CS-O-39639 Not Available Enquire
Caspofungin Impurity 9 Impurity CS-P-08376 Not Available Enquire
Caspofungin Impurity D Impurity CS-O-35682 314080-31-4 Enquire
Caspofungin Phenylthio Amide Impurity Impurity CS-O-39636 Not Available Enquire
Caspofungin Phenylthio Amine Impurity Impurity CS-O-39637 935837-48-2 Enquire
Caspofungin Pneumocandin C0 Impurity Impurity CS-O-07560 144074-96-4 Enquire
Caspofungin Related compound D acetate Impurity CS-O-36369 Not Available Enquire
Caspofungin system suitability (Mixture of Impurity – A,B,D,... Impurity CS-O-57186 ---- Enquire
N5-Hydroxylamino Caspofungin Impurity CS-T-78360 1671884-43-7 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Caspofungin Nitrosamine CS-EO-02846 Not Available Enquire
N-Nitroso Caspofungin Impurity 45 Acetate Nitrosamine CS-O-58721 ---- Enquire


Peptide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Pneumocandin A0 Peptide CS-O-40089 120692-19-5 Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Caspofungin Analytical Standard CS-EO-02846-10MG --- Enquire
N-nitroso-caspofungin-100 PPM in Acetonitrile Analytical Standard CS-EO-02846-1.5ML --- Enquire