Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Thymidine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Thymidine 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 Thymidine-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 Thymidine-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.
Thymidine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| [1',2',3',4',5'-13C5;1,3-15N2]thymidine | Stable Isotopes | CS-OC-00283 | 478511-40-9 | Enquire |
| [1'-13C]thymidine | Stable Isotopes | CS-OC-00282 | 50-89-5 (unlabeled) | Enquire |
| 2,3’-Anhydrothymidine-d3 | Stable Isotopes | CS-T-102252 | Not Available | Enquire |
| 3',5'-Dimethanesulfonate Thymidine, Methyl-d3 | Stable Isotopes | CS-T-99282 | Not Available | Enquire |
| 3',5'-Di-p-toluate Thymidine-13C,15N2 | Stable Isotopes | CS-T-102236 | Not Available | Enquire |
| 3'-[3-(3-Azido-2,3-dideoxy-β-D-erythro-pentofuranosyl)-3,6-d... | Stable Isotopes | CS-T-101884 | Not Available | Enquire |
| 3’5’-Di-toluoyl-L-thymidine-d3 (α/β mixture) | Stable Isotopes | CS-T-102237 | Not Available | Enquire |
| 3’-b-Thymidine-d3 | Stable Isotopes | CS-T-102264 | Not Available | Enquire |
| 3’-Deoxy-3’-fluorothymidine-5’-monophosphate-d3 Disodium Sal... | Stable Isotopes | CS-T-96605 | Not Available | Enquire |
| 3’-epi-Azido-3’-deoxythymidine-d3 | Stable Isotopes | CS-T-101883 | Not Available | Enquire |
| 3’-O-Methyl Thymidine-d3 | Stable Isotopes | CS-T-102219 | Not Available | Enquire |
| 3'-Azido-3'-deoxythymidine-methyl-d3 β-D-glucuronide, Sodium... | Stable Isotopes | CS-T-93947 | 133525-01-6 (unlabelled) | Enquire |
| 3'-Azido-3'-deoxythymidine-methyl-d3-2,3,4-Tri-O-acetyl-β-D-... | Stable Isotopes | CS-T-98493 | Not Available | Enquire |
| 5’-O-Trityl-3’-b-hydroxythymidine-d3 | Stable Isotopes | CS-T-102257 | Not Available | Enquire |
| 5'-Azido-5'-deoxythymidine-d3 | Stable Isotopes | CS-T-102251 | Not Available | Enquire |
| 5'-O-Benzoyl-2,3'-anhydrothymidine-d3 | Stable Isotopes | CS-T-101860 | Not Available | Enquire |
| 5-O-Trityl-3’-deoxy-3’-fluorothymidine-d3 | Stable Isotopes | CS-T-102258 | Not Available | Enquire |
| cis-syn-Thymidine Dimer-13C2 | Stable Isotopes | CS-T-103084 | 4472-37-1(Unlabelled) | Enquire |
| N3-Ethylthymidine-d5 | Stable Isotopes | CS-T-103928 | 21473-40-5(unlabelled) | Enquire |
| O2-Ethylthymidine-d5 | Stable Isotopes | CS-T-103926 | 59495-21-5(unlabelled) | Enquire |
| O4-Ethylthymidine-d5 | Stable Isotopes | CS-T-103927 | 59495-22-6(unlabelled) | Enquire |
| Thymidine D3 | Stable Isotopes | CS-T-62050 | 74848-84-3 | Enquire |
| Thymidine-1',2',3',4',5' 13C5 | Stable Isotopes | CS-T-62049 | 156968-81-9 | Enquire |
| Thymidine-1'-13C | Stable Isotopes | CS-T-96463 | Not Available | Enquire |
| Thymidine-13C,15N2 | Stable Isotopes | CS-T-96157 | 50-89-5 (Unlabelled) | Enquire |
| Thymidine-2' 13C | Stable Isotopes | CS-T-62051 | 185553-96-2 | Enquire |
| Thymidine-3’-13C | Stable Isotopes | CS-T-87246 | 478511-06-7 | Enquire |
| Thymidine-5',5''-D2 | Stable Isotopes | CS-T-62048 | 132376-92-2 | Enquire |
| Thymidine-5’-13C | Stable Isotopes | CS-T-86469 | 240407-53-8 | Enquire |
| Thymidine-d9 | Stable Isotopes | CS-T-103564 | 2376506-62-4 | Enquire |
| Trifluorothymidine-13C,15N2 | Stable Isotopes | CS-T-63077 | 2086328-10-9 | In Stock |
| Tris(O-tert-Butyldimethylsilyl)-4-(Hydroxymethyl-D2)-2’-thym... | Stable Isotopes | CS-T-96541 | Not Available | Enquire |
| 3’,5’-Bis-O-(tert-butyldimethylsilyl)thymidine-d3 | Stable Isotopes | CS-T-68088 | 1280736-10-8 | Enquire |
| 3’-Deoxy-3’-fluorothymidine-d3 | Stable Isotopes | CS-T-74155 | 1346523-18-9 | Enquire |
| 3'-Azido-3'-deoxythymidine, Methyl-d3 | Stable Isotopes | CS-T-94824 | Not Available | Enquire |
| 3'-Azido-3'-deoxythymidine-methyl-d3 β-D-glucuronide, Sodiu... | Stable Isotopes | CS-T-94825 | Not Available | Enquire |
| Thymidine-13C10, 15N2 5′-monophosphate | Stable Isotopes | CS-BX-03048 | 1485827-07-3 | Enquire |
| Thymidine-13C10,15N2 5′-triphosphate sodium | Stable Isotopes | CS-O-53277 | ---- | Enquire |
| Thymidine-alpha,alpha,alpha,6-d4 | Stable Isotopes | CS-C-00904 | 347841-67-2 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| α-Thymidine | Metabolite | CS-N-00297 | 4449-43-8 | Enquire |
| 2-Thiothymidine | Metabolite | CS-N-00295 | 28585-51-5 | Enquire |
| 4'-Thiothymidine | Metabolite | CS-N-00294 | 134111-35-6 | Enquire |
| 4-Thiothymidine | Metabolite | CS-N-00296 | 7236-57-9 | Enquire |
| Thymidine-5'-monophosphate disodium salt | Metabolite | CS-N-00298 | 33430-62-5 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3′-Azido-3′-deoxythymidine 5′-Monophosphate Sodium | Impurity | CS-O-60047 | 128506-29-6 | Enquire |
| 2',3'-Dideoxy-3'-Monomethoxytritylaminothymidine-5'-O-N,N-di... | Impurity | CS-O-43828 | Not Available | Enquire |
| 2-O-Ethylthymidine | Impurity | CS-T-54599 | 59495-21-5 | Enquire |
| 3-Azido-3-deoxy-5-O-triphenylmethylthymidine | Impurity | CS-O-31634 | 29706-84-1 | Enquire |
| 5,6-Dihydrothymidine | Impurity | CS-O-43557 | 5627-00-9 | Enquire |
| 5-O-(4,4-Dimethoxytrityl)-3-ß-hydroxythymidine | Impurity | CS-T-53365 | 112501-53-8 | Enquire |
| 5'-O-(4,4'-Dimethoxytrityl)thymidine | Impurity | CS-T-53366 | 40615-39-2 | Enquire |
| 5'-O-Trityl-2',3'-dehydrothymidine | Impurity | CS-T-45938 | 5964-41-0 | Enquire |
| 5'-Tosyl Thymidine | Impurity | CS-T-62172 | 7253-19-2 | Enquire |
| Thymidine 5'-Diphosphate Sodium Salt | Impurity | CS-T-62052 | 108322-12-9 | Enquire |
| Thymidine 5'-Triphosphate, 3'-Phosphate | Impurity | CS-T-62047 | 1015762-49-8 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3'-Amino-3'-deoxythymidine | Intermediate | CS-T-47734 | 52450-18-7 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5-O-Tritylthymidine | Fine Chemicals | CS-MM-11918 | 7791-71-1 | Enquire |
MISCELLANEOUS
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 5'-O-(Dimethoxytrityl)-N3-(toluoyl)-2-thiothymidine | MISCELLANEOUS | CS-O-60570 | 156783-21-0 | Enquire |
Nucleic Acid
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3'-Deoxythymidine | Nucleic Acid | CS-ED-42028 | 3416-05-5 | Enquire |
Biochemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Deoxythymidine Triphosphate Trisodium Salt (dTTP), 98% | Biochemicals | CS-O-50264 | 18423-43-3 | Enquire |
| Deoxythymidine Triphosphate Trisodium Salt (dTTP), 98% | Biochemicals | CS-SR-00287 | 18423-43-3 | Enquire |
| Thymidine 99% | Biochemicals | CS-SR-00459 | 50-89-5 | Enquire |
Carbohydrates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| S4-(2-Cyanoethyl)-5'-O-(dimethoxytrityl)-4-thiothymidine | Carbohydrates | CS-O-60612 | 142409-74-3 | Enquire |
Enzymes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Thymidine phosphorylase (EcDeoA) | Enzymes | CS-O-50441 | Not Available | Enquire |