Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Leuprolide, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Leuprolide 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 Leuprolide-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 Leuprolide-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.
Leuprolide Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| [13C6]-Leuprolide | Stable Isotopes | CS-EK-02759 | 53714-56-0 unlabeled | Enquire |
| Leuprolide-d10 Trifluoroacetic Acid Salt | Stable Isotopes | CS-T-93248 | 2240176-38-7 (Unlabeled) | Enquire |
| Leuprolide-d5 | Stable Isotopes | CS-P-05073 | 53714-56-0(Unlabeled) | Enquire |
| Leuprolide-d5 Acetate | Stable Isotopes | CS-T-101184 | Not Available | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Leuprolide Acetate | API Standards | CS-T-102319 | 88793-81-1 | In Stock |
| Leuprolide mesylate | API Standards | CS-ED-02492 | 944347-41-5 | Enquire |
| Leuprorelin | API Standards | CS-L-00014 | 53714-56-0 | Enquire |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Leuprolide Metabolite M1 | Metabolites | CS-ED-00616 | 129244-90-2 | Enquire |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (Des-Pro-NHEt9)-Leuprolide | Impurities | CS-AX-01296 | 112642-14-5 | In Stock |
| (Des-Ser⁴)-Leuprolide | Impurities | CS-O-13754 | 267878-61-5 | Enquire |
| (D-His2)-Leuprolide trifluoroacetate salt | Impurities | CS-EO-03647 | 112642-11-2 (Freebase) | Enquire |
| (Leu⁶)-Leuprolide | Impurities | CS-O-13752 | 54785-87-4 | Enquire |
| (O-Acetyl-L-Ser)- leuprolide | Impurities | CS-O-35451 | Not Available | Enquire |
| 5-9-Leuprolide xTFA Salt | Impurities | CS-O-55022 | Not Available | Enquire |
| Des-1,2,3-Leuprolide | Impurities | CS-O-36655 | 202333-85-5 | Enquire |
| Des-pGlu-Leuprolide | Impurities | CS-O-16851 | Not Available | Enquire |
| Des-Pyr-Leuprolide | Impurities | CS-O-36656 | Not Available | Enquire |
| D-Leu-Leu-Arg-Pro-NHEt | Impurities | CS-O-43322 | 1642799-36-7 | Enquire |
| D-Ser-leuprolide | Impurities | CS-O-35449 | Not Available | Enquire |
| leuprolide 2-oxo-Trp impurity | Impurities | CS-O-46123 | Not Available | Enquire |
| Leuprolide Acetate EP Impurity A | Impurities | CS-P-05062 | 62621-13-0 | In Stock |
| Leuprolide Acetate EP Impurity B | Impurities | CS-P-05063 | Not Available | In Stock |
| Leuprolide Acetate EP Impurity D | Impurities | CS-P-05065 | 1926163-25-8 | Enquire |
| Leuprolide Acetate EP Impurity F | Impurities | CS-P-05067 | 1872435-00-1 | In Stock |
| Leuprolide Acetate EP Impurity H | Impurities | CS-P-05069 | 112710-58-4 | In Stock |
| Leuprolide Acetate EP Impurity I | Impurities | CS-P-05070 | Not Available | In Stock |
| Leuprolide Acetate Impurity J | Impurities | CS-EO-01583 | Not Available | Enquire |
| Leuprolide EP Impurity C | Impurities | CS-P-05064 | 54785-87-4 | In Stock |
| Leuprolide EP Impurity E | Impurities | CS-P-05066 | 1926163-23-6 | In Stock |
| Leuprolide EP Impurity G Trifluoroacetate | Impurities | CS-O-40307 | 112710-57-3 | Enquire |
| Leuprolide Impurity 12 | Impurities | CS-EO-00965 | 35925-21-4 | Enquire |
| L-Leu- leuprolide | Impurities | CS-O-35450 | Not Available | Enquire |
| L-Leu6-Leuprolide trifluoroacetate salt | Impurities | CS-EO-03646 | 54785-87-4 (Freebase) | Enquire |
| Pyr-His-Trp-Ser-Tyr-OH | Impurities | CS-O-43323 | 52434-75-0 | Enquire |
| Pyr-His-Trp-Ser-Tyr-OMe | Impurities | CS-O-43324 | 51871-39-7 | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| SYSTEM SUITABLITY OF LEUPROLIDE MESYLATE | EP Standards | CS-EG-03062 | 944347-41-5 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (D-His2)-Leuprolide Trifluoroacetic Acid | Building Blocks | CS-O-13753 | 112642-11-2 (Freebase) | Enquire |