Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Methylprednisolone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Methylprednisolone 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 Methylprednisolone-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 Methylprednisolone-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.
Methylprednisolone Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 17-O-(Acetyl-d3)-6-methylprednisolone | Stable Isotopes | CS-T-97839 | Not Available | Enquire |
| 6-alpha-Methylprednisolone-D6 | Stable Isotopes | CS-O-14401 | 83-43-2 (Unlabeled) | Enquire |
| 6-alpha-Methylprednisolone-d6 (Major) | Stable Isotopes | CS-O-60109 | 83-43-2 (Unlabeled) | In Stock |
| 6a-Methylprednisolone-17-Propionate-D6 (major) | Stable Isotopes | CS-F-00064 | 79512-61-1(Unlabelled) | Enquire |
| Methylprednisolone 21-Propionate-d5 | Stable Isotopes | CS-T-99462 | Not Available | Enquire |
| 6a-Methylprednisolone-21-Acetate-D6 (major) | Stable Isotopes | CS-F-00061 | Not Available | Enquire |
| 6β-Methylprednisolone Hemisuccinate-d3 | Stable Isotopes | CS-T-99465 | Not Available | Enquire |
| 6β-Methylprednisolone-d3 | Stable Isotopes | CS-T-99464 | Not Available | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Methylprednisolone | API | CS-O-06007 | 83-43-2 | In Stock |
| Methylprednisolone Aceponate | API | CS-O-01830 | 86401-95-8 | In Stock |
| Methylprednisolone hydrogen succinate | API | CS-O-01851 | 2921-57-5 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 6a-Methyl Prednisolone 21-Acetate | Metabolite | CS-T-58553 | 53-36-1 | In Stock |
| 6a-Methyl Prednisone | Metabolite | CS-T-58536 | 91523-05-6 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1,2-Dihydro 11-Keto Methylprednisolone | Impurity | CS-O-44228 | 1746-38-9 | Enquire |
| 11-Alpha-Methylprednisolone | Impurity | CS-O-50148 | 105500-05-8 | Enquire |
| 6a-Methyl Prednisolone 17-Hemisuccinate | Impurity | CS-T-80702 | 77074-42-1 | In Stock |
| 6a-Methyl Prednisolone 17-Propionate | Impurity | CS-T-80696 | 79512-61-1 | In Stock |
| 6-beta-methylprednisolone aceponate | Impurity | CS-O-51824 | ---- | Enquire |
| Delta-9,11-Methylprednisolone Acetate | Impurity | CS-O-33125 | 93239-37-3 | In Stock |
| Methylprednisolone EP Impurity D | Impurity | CS-EO-00460 | 1338549-02-2 | Enquire |
| Methylprednisolone EP Impurity D (E-Isomer) | Impurity | CS-T-53229 | ---- | Enquire |
| Methylprednisolone EP Impurity D (Z-Isomer) | Impurity | CS-O-49403 | 1338549-02-2 | Enquire |
| Methylprednisolone Hemisuccinate β isomer | Impurity | CS-O-34377 | Not Available | In Stock |
| Premedrol Acetate impurity | Impurity | CS-O-15685 | 1625-11-2 | In Stock |
| 11-oxo-methylprednisolone hemisuccinate | Impurity | CS-O-36576 | Not Available | Enquire |
| 17-O-Acetyl-6-methylprednisolone | Impurity | CS-T-64561 | 86401-94-7 | In Stock |
| 6a-Methyl Hydrocortisone 21-Hemisuccinate | Impurity | CS-T-80295 | 119657-85-1 | Enquire |
| 6a-Methyl Prednisolone 17,21-(Ethyl)orthopropionate | Impurity | CS-T-80141 | 85198-27-2 | Enquire |
| 6a-Methyl Prednisolone 21-Sulfate Ester | Impurity | CS-T-82450 | 1127921-80-5 | Enquire |
| 6B-methylprednisolone hemisuccinate | Impurity | CS-O-36575 | 2376134-25-5 | Enquire |
| 6α-Methyl Prednisone 21-Acetate | Impurity | CS-T-81368 | 115321-98-7 | Enquire |
| 6α-Methyl-20(R)-hydroxy Prednisolone 21-Acetate | Impurity | CS-T-82346 | 93963-74-7 | Enquire |
| 6-β-Methyl Prednisolone 21-Acetate | Impurity | CS-T-58554 | 1048031-82-8 | Enquire |
| 6-β-Methylprednisolone | Impurity | CS-T-58623 | 18462-27-6 | Enquire |
| 9a-Fluoro-6a-methylprednisolone 21-Acetate | Impurity | CS-T-74540 | 432-33-7 | Enquire |
| Dimer Methylprednisolone | Impurity | CS-T-93546 | Not Available | Enquire |
| Methylprednisolone Acetate EP Impurity D | Impurity | CS-EO-00457 | 150899-33-5 | Enquire |
| Methylprednisolone Acetate EP Impurity F | Impurity | CS-EO-00458 | Not Available | Enquire |
| Methylprednisolone Acetate EP Impurity H | Impurity | CS-EO-00459 | 1968-76-9 | Enquire |
| Methylprednisolone acetate impurity | Impurity | CS-O-39328 | Not Available | Enquire |
| Methylprednisolone Dimer impurity | Impurity | CS-T-94057 | Not Available | Enquire |
| Methylprednisolone EP Impurity B | Impurity | CS-EO-00130 | Not Available | Enquire |
| Methylprednisolone methyl-hemisuccinate | Impurity | CS-O-36560 | Not Available | Enquire |
| Methylprednisolone-17-propionate-11, 21 diacetate | Impurity | CS-EO-04039 | ---- | Enquire |
| Prednisolone Hemisuccinate | Impurity | CS-T-60723 | 2920-86-7 | Enquire |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Methylprednisolone Glucuronide | Glucuronide | CS-O-14859 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Methylprednisolone | Secondary Standards | CS-SS-24669-500MG | 83-43-2 | Enquire |
| Methylprednisolone Acetate | Secondary Standards | CS-SS-24670-500MG | 53-36-1 | Enquire |
| Methylprednisolone Hemisuccinate Related Compound D | Secondary Standards | CS-SS-25755-100MG | 119657-85-1 | Enquire |
| Methylprednisolone Related Compound C | Secondary Standards | CS-SS-25754-50MG | 61919-52-6 | Enquire |
Therapeutic
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Methylprednisolone Acetate EP Impurity C | Therapeutic | CS-T-51768 | 58636-50-3 | Enquire |
| Methylprednisolone Sodium Succinate | Therapeutic | CS-O-31166 | 2375-03-3 | In Stock |