Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Thyronine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Thyronine 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 Thyronine-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 Thyronine-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.
Thyronine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "L-3,3'-Diiodothyronine-[13C6]" | Stable Isotopes | CS-I-00090 | 1217459-13-6 | Enquire |
| [13C6]-L-(3.5)-Diiodo-thyronine | Stable Isotopes | CS-EK-02638 | 1041-01-6 unlabeled | Enquire |
| 3,3',5'-Triiodo-L-thyronine 13C6 | Stable Isotopes | CS-T-62407 | 1213055-23-2 | Enquire |
| 3,3’,5-Triiodo-L-thyronine Dehydroxy Methylamide-d3 | Stable Isotopes | CS-T-96859 | 2108096-21-3(Unlabelled) | Enquire |
| 3-Iodo-L-thyronine-13C6 | Stable Isotopes | CS-T-100149 | Not Available | Enquire |
| L-(3,3',5)-Triiodo-thyronine 13C6 | Stable Isotopes | CS-EK-01048 | 1217843-81-6 | Enquire |
| L-(3,3',5)-Triiodo-thyronine sulfate 13C6 | Stable Isotopes | CS-EK-02454 | 31135-55-4 unlabeled | Enquire |
| L-3,3'-Diiodothyronine-[13C6] (Solution) | Stable Isotopes | CS-I-00552 | 1217459-13-6 | Enquire |
| Liothyronine 13C6 | Stable Isotopes | CS-O-33450 | 1213431-76-5 | Enquire |
| Liothyronine 13C9 15N | Stable Isotopes | CS-O-06726 | 1213569-04-0 | Enquire |
| Liothyronine 15N13C9 Sodium salt | Stable Isotopes | CS-O-35884 | Not Available | Enquire |
| L-Thyronine-13C6 | Stable Isotopes | CS-T-99743 | Not Available | Enquire |
| N-Acetyl-3,3',5-triiodo-L-thyronine-13C6 | Stable Isotopes | CS-T-97052 | Not Available | Enquire |
| N-Acetyl-3,3’,5’-triiodo-L-thyronine-13C6 | Stable Isotopes | CS-T-97051 | Not Available | Enquire |
| N-Acetyl-3,3’,5’-triiodo-L-thyronine-d3 | Stable Isotopes | CS-T-97056 | Not Available | Enquire |
| Reverse Triiodothyronine-[diiodophenyl-ring-13C6] hydrochlor... | Stable Isotopes | CS-I-00102 | 1217676-14-6 | Enquire |
| Reverse Triiodothyronine-[diiodophenyl-ring-13C6] hydrochlor... | Stable Isotopes | CS-I-00553 | 1217676-14-6 | Enquire |
| Triiodothyronine-[13C6] hydrochloride (L-Liothyronine; T3) | Stable Isotopes | CS-I-00112 | 1217473-60-3 | Enquire |
| Triiodothyronine-[13C6] hydrochloride (Solution) | Stable Isotopes | CS-I-00556 | 1217473-60-3 | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Dl-Thyronine | API Standards | CS-T-86217 | 1034-10-2 | Enquire |
| Liothyronine | API Standards | CS-T-93622 | 6893-02-3 | In Stock |
| Liothyronine sodium | API Standards | CS-O-30971 | 55-06-1 | In Stock |
| L-Thyronine | API Standards | CS-O-15478 | 1596-67-4 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3,3-Diiodo-L-thyronine | Impurities | CS-T-53273 | 4604-41-5 | Enquire |
| 3'-Bromo-3,5,5'-triiodothyronine | Impurities | CS-O-45711 | 77667-01-7 | Enquire |
| 3-Iodo-L-thyronine | Impurities | CS-T-29531 | 10468-90-3 | Enquire |
| 3-monoiodothyronine | Impurities | CS-O-42036 | 16170-92-6 | Enquire |
| D-Triiodothyronin | Impurities | CS-O-48805 | 5714-08-9 | Enquire |
| Liothyronine Impurity B | Impurities | CS-P-00148 | 300-39-0 | Enquire |
| Liothyronine Lactose Adduct | Impurities | CS-P-08466 | Not Available | In Stock |
| Liothyronine Lactose maillard impurity | Impurities | CS-O-37875 | Not Available | Enquire |
| TRIIODO-L-THYRONINE AMPOLA 100 µG/ML | Impurities | CS-O-48172 | 5817-39-0 | Enquire |
| Triiodothyronine | Impurities | CS-O-31028 | 6893-02-3 | In Stock |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Liothyronine for peak identification (Y0000860) | EP Standards | CS-EG-00588 | 55-06-1 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "3,3',5-Triiodo-L-thyronine 4'-O-Sulfate" | Intermediates | CS-T-45497 | 31135-55-4 | Enquire |
| "3,5-Diiodo-L-thyronine 4’-O-Sulfate" | Intermediates | CS-T-89735 | 1628776-32-8 | Enquire |
| 3 5-Diiodo-DL-Thyronine | Intermediates | CS-CD-00058 | 5563-89-3 | Enquire |
| 3′,5′-Diiodothyronine | Intermediates | CS-T-19370 | 4192-14-7 | Enquire |
| Boc-3,5,3'-triiodo-L-thyronine | Intermediates | CS-ED-13993 | 140396-69-6 | Enquire |
| Boc-DL-thyronine | Intermediates | CS-ED-13995 | 1452572-11-0 | Enquire |
Glucuronides
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3,3',5-Triiodo-L-thyronine Acyl-Beta-D-Glucuronide | Glucuronides | CS-T-62408 | 910907-23-2 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Boc-3,5-diiodo-L-thyronine | Building Blocks | CS-M-29678 | 178877-78-6 | Enquire |
| Boc-L-thyronine | Building Blocks | CS-M-29731 | 1213135-25-1 | Enquire |