Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Tocopherol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Tocopherol 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 Tocopherol-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 Tocopherol-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.
Tocopherol Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| β-Tocopherol-[13C3] | Stable Isotopes | CS-I-00340 | 59-02-9 (Unlabeled) | Enquire |
| β-Tocopherol-[13C9] | Stable Isotopes | CS-I-00341 | 59-02-9 (Unlabeled) | Enquire |
| (2RS,4R,8R)-δ-Tocopherol-d4 (Mixture of Diastereomers) | Stable Isotopes | CS-T-97140 | 1292815-80-5 | Enquire |
| 5-(4-Morpholinylmethyl)-d2-Tocopherol | Stable Isotopes | CS-T-82766 | 936230-74-9 | Enquire |
| a-Tocopherol D6 Acetate | Stable Isotopes | CS-T-62097 | 143731-16-2 | Enquire |
| Di(α-tocopherol) Phosphate-d12 | Stable Isotopes | CS-T-97137 | Not Available | Enquire |
| α-Tocopherol D6 | Stable Isotopes | CS-O-01312 | 113892-08-3 | Enquire |
| α-Tocopherol Phosphate-d6 Disodium Salt | Stable Isotopes | CS-T-97138 | Not Available | Enquire |
| β-Tocopherol-[13C6] | Stable Isotopes | CS-I-00337 | Not Available | Enquire |
| β-Tocopherol-d3 | Stable Isotopes | CS-T-86576 | 936230-75-0 | Enquire |
| γ-Tocopherol-d4 (major) | Stable Isotopes | CS-T-87235 | 1329652-13-2 | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Alpha Vitamin E | API Standards | CS-O-02555 | 59-02-9 | In Stock |
| D-Alpha-Tocopherol Acetate | API Standards | CS-O-01399 | 58-95-7 | In Stock |
| dl-a-Tocopherol Acetate | API Standards | CS-T-86425 | 52225-20-4 | In Stock |
| d-Tocopherol Acetate | API Standards | CS-T-44496 | 13027-26-4 | Enquire |
| Tocopherol | API Standards | CS-T-86416 | 119-13-1 | Enquire |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Vitamin E (DL-alpha-Tocopherol) | Metabolites | CS-P-06987 | 10191-41-0 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "(2R, 4R, 8S)-a-Tocopherol" | Impurities | CS-T-44486 | 78656-12-9 | Enquire |
| "(2R, 4S, 8R)-a-Tocopherol" | Impurities | CS-T-44491 | 78656-13-0 | Enquire |
| "(2R, 4S, 8S)-a-Tocopherol" | Impurities | CS-T-44483 | 77171-98-3 | Enquire |
| "(2S, 4S, 8R)-a-Tocopherol" | Impurities | CS-T-44478 | 79434-82-5 | Enquire |
| "(2S, 4S, 8S)-a-Tocopherol" | Impurities | CS-T-44480 | 77171-97-2 | Enquire |
| (2R)-α-Tocopherol | Impurities | CS-T-44482 | 895518-38-4 | Enquire |
| (2S)-a-Tocopherol | Impurities | CS-T-44477 | 1411583-24-8 | Enquire |
| (2S, 4R, 8R)-a-Tocopherol | Impurities | CS-T-44481 | 18920-63-3 | Enquire |
| (2S, 4R, 8S)-a-Tocopherol | Impurities | CS-T-44479 | 79434-83-6 | Enquire |
| 13'-acid-alpha-tocopherol | Impurities | CS-ED-41806 | 1569297-65-9 | Enquire |
| 13'-Carboxy-alpha-tocopherol | Impurities | CS-O-51260 | 1160974-37-7 | Enquire |
| 13'-Hydroxy-alpha-tocopherol | Impurities | CS-ED-41805 | 458523-39-2 | Enquire |
| 13-Hydroxy-alpha-tocopherol | Impurities | CS-O-51259 | 1160974-39-9 | Enquire |
| All-rac-alfa-Tocopherol EP Impurity D | Impurities | CS-O-60008 | Not Available | Enquire |
| Beta-Tocopherol | Impurities | CS-DV-03555 | 16698-35-4 | In Stock |
| Di(a-tocopherol) Phosphate | Impurities | CS-T-62102 | 311313-37-8 | Enquire |
| β-Tocopherol (Racemic Mixture) | Impurities | CS-T-87238 | 148-03-8 | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| alpha-Tocopherol (T1550000) | EP Standards | CS-EG-01792 | 10191-41-0 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (+)-Alpha-tocopherol sulfo-nhs succinate | Intermediates | CS-ED-39738 | 1644658-47-8 | Enquire |
| 5-(4-Morpholinylmethyl) d-Tocopherol | Intermediates | CS-T-58978 | 936230-68-1 | Enquire |
| dl-a-Tocopherol Succinate | Intermediates | CS-T-87097 | 17407-37-3 | Enquire |
| DL--Beta-Tocopherol | Intermediates | CS-T-62101 | 148-03-8 | Enquire |
| Gamma-Tocopherol | Intermediates | CS-T-62099 | 54-28-4 | Enquire |
| α-Tocopherol Phosphate Disodium Salt | Intermediates | CS-T-44501 | 90940-45-7 | Enquire |
Glucuronides
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Tocopheryl Glucoside | Glucuronides | CS-O-02474 | 104832-72-6 | Enquire |
| TPGS-750-M (2 wt. % in H2O) | Glucuronides | CS-O-45778 | 1309573-60-1 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Polyethylene glycol 1000 | Fine Chemicals | CS-O-31014 | 9002-96-4 | In Stock |