Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Stearic, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Stearic 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 Stearic-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 Stearic-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.
Stearic Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-trans-9,10-Epoxystearic Acid Methyl Ester-d3 | Stable Isotopes | CS-T-97541 | Not Available | Enquire |
| 12-Hydroxystearic Acid-d34 | Stable Isotopes | CS-T-101257 | Not Available | Enquire |
| 12-Hydroxystearic Acid-d34 Lithium Salt | Stable Isotopes | CS-T-101256 | Not Available | Enquire |
| 9,10-Epoxystearic Acid-d17 | Stable Isotopes | CS-T-98580 | Not Available | Enquire |
| 9-Doxylstearic Acid-d6 | Stable Isotopes | CS-T-99405 | Not Available | Enquire |
| cis-9,10-Epoxystearic Acid Methyl Ester-d3 | Stable Isotopes | CS-T-97542 | Not Available | Enquire |
| Stearic acid-13C18 | Stable Isotopes | CS-EC-00102 | 287100-83-8 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Levothyroxine stearic acid impurity 1 | Impurity | CS-O-53552 | ---- | Enquire |
| Levothyroxine stearic acid impurity 2 | Impurity | CS-O-53553 | ---- | Enquire |
| rac cis-9,10-Epoxystearic Acid | Impurity | CS-T-21862 | 24560-98-3 | Enquire |
| Tuberculostearic Acid | Impurity | CS-T-62598 | 542-47-2 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 9,10-Dihydroxystearic acid | Intermediate | CS-CD-00091 | 120-87-6 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Stearic acid | Fine Chemicals | CS-O-10903 | 57-11-4 | In Stock |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 12-Hydroxystearic Acid | Building Blocks | CS-T-28717 | 106-14-9 | In Stock |