Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Leucovorin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Leucovorin 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 Leucovorin-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.
Our Leucovorin-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.
Leucovorin Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Leucovorin D4 | Stable Isotopes | CS-O-14347 | 58-05-9(Unlabeled) | Enquire |
| Leucovorin-d4 Calcium Salt Hydrate | Stable Isotopes | CS-T-95984 | Not Available | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Leucovorin Calcium Salt Pentahydrate | Impurity | CS-T-30988 | 6035-45-6 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N,N-diNitroso Folinic acid (Leucovorin) | Nitrosamine | CS-O-49297 | Not Available | Enquire |
| N,N-DiNitroso Folinic acid (Leucovorin) calcium Salt | Nitrosamine | CS-O-48669 | ---- | Enquire |
| N,N-DiNitroso Folinic acid calcium salt-2 (Leucovorin) | Nitrosamine | CS-O-56835 | ---- | Enquire |
| N8-Nitroso Folinic acid (Leucovorin) | Nitrosamine | CS-O-49296 | ---- | Enquire |
| N8-Nitroso Folinic acid (Leucovorin) calcium Salt | Nitrosamine | CS-O-48668 | Not Available | Enquire |
| N-Nitroso Folinic acid (Leucovorin) dicalcium Salt | Nitrosamine | CS-O-38913 | Not Available | Enquire |
| N-Nitroso Levoleucovorin 1 | Nitrosamine | CS-O-58713 | ---- | Enquire |
| N-Nitroso Levoleucovorin 2 (Levofolinic acid) | Nitrosamine | CS-O-50590 | ---- | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Leucovorin Calcium | Secondary Standards | CS-SS-24516-1GM | 1492-18-8 | Enquire |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N8-Nitroso Folinic acid (Leucovorin) | Analytical Standard | CS-O-49296-10MG | ---- | Enquire |
| N-nitroso-leucovorin-1-100 PPM in Acetonitrile | Analytical Standard | CS-O-49296-1.5ML | ---- | Enquire |
| N-nitroso-levoleucovorin(Levofolinic acid)-2 | Analytical Standard | CS-O-50590-10MG | ---- | Enquire |
| N-nitroso-levoleucovorin-1-100 PPM in Acetonitrile | Analytical Standard | CS-EO-03157-1.5ML | Not Available | Enquire |
| N-nitroso-levoleucovorin-2-100 PPM in Acetonitrile | Analytical Standard | CS-O-50590-1.5ML | ---- | Enquire |