Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Ursodeoxycholic, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Ursodeoxycholic 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 Ursodeoxycholic-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 Ursodeoxycholic-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.
Ursodeoxycholic Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 24-Nor Tauroursodeoxycholic Acid-D4 (major) | Stable Isotopes | CS-F-00242 | Not Available | Enquire |
| 24-Nor Ursodeoxycholic Acid-D4 (major) | Stable Isotopes | CS-F-00241 | 99697-24-2 (unlabelled) | Enquire |
| 24-Nor Ursodeoxycholic Acid-d5 | Stable Isotopes | CS-O-39558 | 99697-24-2(Unlabeled) | Enquire |
| 24-Nor Ursodeoxycholic Acid-d5 (major) Acyl-b-D-glucuronide ... | Stable Isotopes | CS-T-99451 | Not Available | Enquire |
| 24-Nor Ursodeoxycholic Acid-d5 (major) Acyl-β-D-glucuronide | Stable Isotopes | CS-T-95297 | Not Available | Enquire |
| 24-Nor Ursodeoxycholic Acid-d5 Methyl Ester | Stable Isotopes | CS-T-99452 | Not Available | Enquire |
| 3beta-Ursodeoxycholic Acid-D4 | Stable Isotopes | CS-F-00184 | 78919-26-3 (unlabelled) | Enquire |
| 3b-Ursodeoxycholic Acid-d5 | Stable Isotopes | CS-T-99408 | Not Available | Enquire |
| 3α,7β-Di-O-acetyl 24-Nor Ursodeoxycholic Acid-d5 Methyl Este... | Stable Isotopes | CS-T-99620 | Not Available | Enquire |
| 3β,7β-Di-O-acetyl 24-Nor 3β-Ursodeoxycholic Acid-d5 Methyl E... | Stable Isotopes | CS-T-99619 | Not Available | Enquire |
| Glycoursodeoxycholic acid-d4 | Stable Isotopes | CS-O-03156 | 2044276-17-5 | In Stock |
| Tauroursodeoxycholic Acid 2,2,4,4-d4 Sodium Salt | Stable Isotopes | CS-T-95196 | 2410279-95-5 | Enquire |
| Tauroursodeoxycholic Acid-d4 | Stable Isotopes | CS-O-02935 | 14605-22-2 (Unlabeled) | In Stock |
| Ursodeoxycholic Acid-d4 | Stable Isotopes | CS-O-00662 | 347841-46-7 | In Stock |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Tauroursodeoxycholic acid | API | CS-O-02519 | 14605-22-2 | In Stock |
| Ursodeoxycholic acid | API | CS-O-30812 | 128-13-2 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Glycoursodeoxycholic acid | Metabolite | CS-O-30935 | 64480-66-6 | In Stock |
| Ursodeoxycholic acid 7-O-beta-D-glucuronide | Metabolite | CS-O-58803 | 160584-47-4 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (3-Alpha,5-Beta,12-Beta)-3,12-Dihydroxy-Cholan-24-Oic Acid | Impurity | CS-O-16492 | 570-62-7 | In Stock |
| 24-Nor 3β-Ursodeoxycholic Acid | Impurity | CS-F-00240 | Not Available | Enquire |
| Alloursodeoxycholic acid | Impurity | CS-ED-02321 | 105227-28-9 | In Stock |
| Hyodeoxycholic Acid | Impurity | CS-AD-00353 | 83-49-8 | In Stock |
| Ursodeoxycholic acid EP Impurity M | Impurity | CS-O-53207 | 110107-03-4 | Enquire |
| Ursodeoxycholic Acid Methyl Ester | Impurity | CS-T-62667 | 10538-55-3 | In Stock |
| 12-Keto Ursodeoxycholic Acid | Impurity | CS-O-37026 | Not Available | Enquire |
| 24-Nor Ursodeoxycholic Acid | Impurity | CS-T-59776 | 99697-24-2 | Enquire |
| 7-epi-6β-Ethyl Ursodeoxycholic Acid | Impurity | CS-T-76738 | 1708092-13-0 | Enquire |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ursodeoxycholic acid 3-O-beta-D-glucuronide | Glucuronide | CS-O-16804 | ---- | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Isodeoxycholic acid | Fine Chemicals | CS-ED-01865 | 566-17-6 | Enquire |
Chiral
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Glycodeoxycholic acid | Chiral | CS-O-10275 | 360-65-6 | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Ursodeoxycholic acid CRS (U0800000) | EP Standards | CS-EG-03503 | 128-13-2 | Enquire |