Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Betamethasone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Betamethasone 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 Betamethasone-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 Betamethasone-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.
Betamethasone Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "Betamethasone-D5 9,11-Epoxide" | Stable Isotopes | CS-O-16093 | 981-34-0 (Unlabeled) | Enquire |
| 9-Bromo-betamethasone Valerate-d9 | Stable Isotopes | CS-T-99681 | Not Available | Enquire |
| Betamethasone 17-propionate-d5 | Stable Isotopes | CS-O-10427 | 5534-13-4(Unlabeled) | In Stock |
| Betamethasone 21-Acetate-d3 | Stable Isotopes | CS-T-94827 | Not Available | Enquire |
| Betamethasone 21-Acetate-d3 | Stable Isotopes | CS-O-15610 | 987-24-6(Unlabeled) | In Stock |
| Betamethasone 21-Acetate-d3 17-Propionate | Stable Isotopes | CS-T-99691 | Not Available | Enquire |
| Betamethasone 21-Propionate-d5 | Stable Isotopes | CS-O-14061 | 75883-07-7(Unlabeled) | In Stock |
| Betamethasone 9,11-Epoxide 17,21-Dipropionate-d10 | Stable Isotopes | CS-T-99688 | Not Available | Enquire |
| Betamethasone 9,11-Epoxide 17,21-Dipropionate-d5 | Stable Isotopes | CS-T-99687 | Not Available | Enquire |
| Betamethasone 9,11-Epoxide 17-Propionate-d5 | Stable Isotopes | CS-T-99689 | Not Available | Enquire |
| Betamethasone 9,11-Epoxide 21-Propionate-D5 | Stable Isotopes | CS-O-16094 | 205105-83-5 (Unlabeled) | Enquire |
| Betamethasone Acetate-d4 | Stable Isotopes | CS-O-35268 | 987-24-6(Unlabeled) | Enquire |
| Betamethasone D5 21-Acetate | Stable Isotopes | CS-O-14309 | 987-24-6 (Unlabeled) | Enquire |
| Betamethasone D6-17-propionate | Stable Isotopes | CS-O-15981 | 5534-13-4(Unlabeled) | Enquire |
| Betamethasone Phosphate-D4 | Stable Isotopes | CS-O-35269 | 360-63-4(Unlabeled) | Enquire |
| Betamethasone Tripropionate-d15 | Stable Isotopes | CS-T-99690 | 1186048-33-8(Unlabelled) | Enquire |
| Betamethasone-17-propionate-D4 | Stable Isotopes | CS-F-00049 | 5534-13-4 (Unlabelle) | Enquire |
| Betamethasone-d10 Dipropionate | Stable Isotopes | CS-O-16092 | 5593-20-4(Unlabeled) | In Stock |
| Betamethasone-d3 | Stable Isotopes | CS-O-40814 | 378-44-9 (Unlabeled) | Enquire |
| Betamethasone-d4 | Stable Isotopes | CS-O-10380 | 378-44-9 (Unlabeled) | In Stock |
| Betamethasone-d5 | Stable Isotopes | CS-T-95220 | Not Available | Enquire |
| Betamethasone-d5 (d4 Major) | Stable Isotopes | CS-O-14389 | Not Available | In Stock |
| Betamethasone-d5 21-Phosphate (4,6,6,21,21-D5) | Stable Isotopes | CS-T-94487 | Not Available | Enquire |
| Betamethasone-d9 21-Valerate | Stable Isotopes | CS-T-99686 | Not Available | Enquire |
| Betamethasone-Δ17,20-d3 21-Aldehyde | Stable Isotopes | CS-O-16091 | 6762-45-4 (Unlabeled) | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Betamethasone | API Standards | CS-O-00474 | 378-44-9 | In Stock |
| Betamethasone Acetate | API Standards | CS-O-00961 | 987-24-6 | In Stock |
| Betamethasone phosphate | API Standards | CS-ED-00795 | 360-63-4 | Enquire |
| Dexamethasone | API Standards | CS-O-01282 | 50-02-2 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 21-Dehydro Betamethasone | Metabolites | CS-T-51747 | 61558-12-1 | In Stock |
| 9β,11β-Epoxy-21dehydroxy Betamethasone | Metabolites | CS-T-92170 | 37413-99-3 | Enquire |
| Betamethasone 9,11-Epoxide | Metabolites | CS-T-49076 | 981-34-0 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "9-Desfluoro-11-deshydroxy-11,12-dehydro Betamethasone" | Impurities | CS-T-73588 | 330157-04-5 | Enquire |
| (17RS)-Betamethasone 20-hydroxy 21-acid impurity | Impurities | CS-T-96121 | 1155886-49-9 | Enquire |
| 1,2-Dihydro Betamethasone 17,21-Dipropionate | Impurities | CS-T-53001 | 80163-83-3 | In Stock |
| 1,2-Dihydro Betamethasone 17-Valerate | Impurities | CS-T-52982 | 154713-07-2 | In Stock |
| 1,2-Dihydro-Betamethasone | Impurities | CS-P-07230 | 560-34-9 | Enquire |
| 11-Oxo-Betamethasone | Impurities | CS-F-00192 | Not Available | Enquire |
| 11-Oxo-Betamethasone-17-Carboxylic Acid | Impurities | CS-F-00194 | Not Available | Enquire |
| 11-Oxo-Betamethasone-17-Propionate | Impurities | CS-F-00191 | Not Available | Enquire |
| 11-Oxo-Betamethasone-21-Acetate-17-Propionate | Impurities | CS-F-00190 | Not Available | Enquire |
| 16 Beta-Methyl epoxide-17-valerate | Impurities | CS-O-36272 | 52619-21-3 | Enquire |
| 16(17)a-Homobetamethasone Sodium Phosphate | Impurities | CS-O-35996 | 1201919-18-7 | Enquire |
| 17-desoxy-17-beta-carbaldehyde-Betamethasone | Impurities | CS-O-57393 | Not Available | Enquire |
| 17-desoxy-17-beta-carboxy-Betamethasone | Impurities | CS-O-57394 | 1203841-43-3 | Enquire |
| 21-Hemiacetal Betamethasone | Impurities | CS-P-08430 | Not Available | Enquire |
| 6Alpha-Bromobetamethasone 21-Acetate | Impurities | CS-T-96122 | 52618-94-7 | Enquire |
| 6alpha-Bromobetamethasone Dipropionate | Impurities | CS-T-96119 | 2575516-37-7 | Enquire |
| 6-Bromo-betamethasone-17,21-dipropionate | Impurities | CS-P-07220 | 1186048-34-9 | In Stock |
| 6-Keto Betamethasone | Impurities | CS-EO-02295 | 72559-90-1 | Enquire |
| 6ß-Hydroxy Betamethasone | Impurities | CS-T-78975 | 24703-00-2 | Enquire |
| a-Epoxy Betamethasone Phosphate | Impurities | CS-O-44551 | Not Available | Enquire |
| a-Epoxy Betamethasone Sodium Phosphate | Impurities | CS-O-48915 | Not Available | Enquire |
| Betamethasone 17 -Propionate | Impurities | CS-O-30546 | 5534-13-4 | In Stock |
| Betamethasone 17-benzoate | Impurities | CS-O-20086 | 22298-29-9 | In Stock |
| Betamethasone 20-hydroxy 21-acid impurity | Impurities | CS-O-44491 | 1249-19-0 | Enquire |
| Betamethasone 20-keto-22,17-lactone | Impurities | CS-O-52526 | Not Available | Enquire |
| Betamethasone 21-(ethyl carbonate) | Impurities | CS-ZG-79974 | 52619-05-3 | In Stock |
| Betamethasone 21-Acetate 17-Propionate | Impurities | CS-T-49077 | 5514-81-8 | In Stock |
| Betamethasone 21-Valerate | Impurities | CS-O-06191 | 2240-28-0 | In Stock |
| Betamethasone 6 a bromo analog | Impurities | CS-O-33307 | 1203841-38-6 | Enquire |
| Betamethasone Acetate EP Impurity C | Impurities | CS-EO-00973 | 330157-05-6 | Enquire |
| Betamethasone Acid | Impurities | CS-T-96120 | 37926-75-3 | Enquire |
| Betamethasone Dipropionate | Impurities | CS-O-30534 | 5593-20-4 | In Stock |
| Betamethasone Enol Aldehyde Z Isomer | Impurities | CS-P-07225 | 52647-06-0 | Enquire |
| Betamethasone EP Impurity C | Impurities | CS-P-07221 | 13504-15-9 | Enquire |
| Betamethasone EP Impurity G | Impurities | CS-P-07223 | 85700-75-0 | In Stock |
| Betamethasone EP Impurity G | Impurities | CS-EO-00811 | 2597-76-4 | Enquire |
| Betamethasone EP Impurity H | Impurities | CS-EO-00004 | 185613-71-2 | Enquire |
| Betamethasone EP Impurity I | Impurities | CS-EO-00005 | 185613-69-8 | Enquire |
| Betamethasone EP Impurity J | Impurities | CS-P-07224 | 18383-24-9 | Enquire |
| Betamethasone Impurity 2 | Impurities | CS-O-60160 | 1257544-85-6 | Enquire |
| Betamethasone sodium | Impurities | CS-ED-02068 | 7460-03-9 | Enquire |
| Betamethasone Sodium Phosphate Impurity 6 | Impurities | CS-EO-03376 | 1215899-28-7 | Enquire |
| Betamethasone Sodium Phosphate Impurity E | Impurities | CS-O-58911 | Not Available | Enquire |
| Betamethasone Sodium Phosphate Impurity F | Impurities | CS-O-58912 | Not Available | Enquire |
| Betamethasone valerate | Impurities | CS-L-00033 | 2152-44-5 | In Stock |
| Betamethasone Valerate EP Impurity C | Impurities | CS-O-13613 | 33755-46-3 | In Stock |
| Betamethasone Valerate EP Impurity D | Impurities | CS-O-13616 | Not Available | Enquire |
| Betamethasone Valerate EP Impurity G | Impurities | CS-O-13618 | Not Available | Enquire |
| Betamethasone Valerate EP Impurity H | Impurities | CS-T-48598 | 52619-18-8 | In Stock |
| Betamethasone Valerate EP Impurity I | Impurities | CS-O-13619 | 2802-10-0 | Enquire |
| Betamethasone Valerate Impurity F | Impurities | CS-P-07226 | 16125-28-3 | Enquire |
| Betamethasone-17-butyrate-21-propionate | Impurities | CS-O-58210 | 5534-02-1 | Enquire |
| Betamethasone-17-valerate | Impurities | CS-EK-00925 | 2152-44-5 | Enquire |
| Betamethasone-21-Acetal | Impurities | CS-O-52547 | 1184871-60-0 | Enquire |
| Betamethasone-21-hemisuccinate | Impurities | CS-O-45143 | 27297-42-3 | Enquire |
| Betamethasone-21-Propionate | Impurities | CS-O-30544 | 75883-07-7 | In Stock |
| D-9,11-betamethasone sodium phosphate | Impurities | CS-O-44552 | Not Available | Enquire |
| D-Homo B Derivative of Betamethasone Sodium Phosphate | Impurities | CS-O-36819 | 1201919-18-7 | Enquire |
| D-Homo C Derivative of Betamethasone Sodium Phosphate | Impurities | CS-O-36820 | 1201919-11-0 | Enquire |
| Lumibetamethasone Disodium Phosphate | Impurities | CS-O-37112 | 1215720-27-6 | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Betamethasone (B1000000) | EP Standards | CS-EG-00533 | 378-44-9 | Enquire |
| Betamethasone 17-valerate (B1054000) | EP Standards | CS-EG-00181 | 2152-44-5 | Enquire |
| Betamethasone dipropionate (B1040000) | EP Standards | CS-EG-00177 | 5593-20-4 | Enquire |
| Betamethasone valerate for system suitability (Y0001027) | EP Standards | CS-EG-00183 | 2152-44-5 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 17-Oxo Betamethasone | Intermediates | CS-T-60065 | 3109-01-1 | Enquire |
| Betamethasone 17-Propionate 21-Mesylate | Intermediates | CS-T-49081 | 15423-80-0 | In Stock |
| Betamethasone Tripropionate | Intermediates | CS-T-49079 | 1186048-33-8 | In Stock |
| Betamethasone-17,21-dipropionate | Intermediates | CS-EK-00789 | 5593-20-4 | Enquire |
Glucuronides
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Betamethasone-β-D-Glucuronide Sodium Salt | Glucuronides | CS-T-49074 | 105088-07-1 | Enquire |