Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Retinol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Retinol 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 Retinol-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 Retinol-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.
Retinol Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 9-cis,13-cis-Retinol-d5 | Stable Isotopes | CS-T-99027 | Not Available | Enquire |
| 9-cis-5,6-Epoxy Retinol Acetate-D5 | Stable Isotopes | CS-T-101428 | Not Available | Enquire |
| 9-cis-Retinol Acetate-d5 | Stable Isotopes | CS-T-99028 | Not Available | Enquire |
| all-trans-Retinal-d5 | Stable Isotopes | CS-O-07062 | 1217234-58-6 | Enquire |
| rac all-trans 3-(Acetyloxy) Retinol-d5 Acetate | Stable Isotopes | CS-T-99039 | 1346606-58-3 | Enquire |
| rac all-trans 4-(Acetyloxy) Retinol Acetate-d4 | Stable Isotopes | CS-T-99041 | Not Available | Enquire |
| 3-Dehydro Retinol Acetate-d3 | Stable Isotopes | CS-T-73108 | 1795137-64-2 | Enquire |
| 9-cis,13-cis-Retinol 15-Acetate-d5 | Stable Isotopes | CS-T-85201 | 1217219-62-9 | Enquire |
| 9-cis-Retinol-d5 | Stable Isotopes | CS-T-95326 | Not Available | Enquire |
| all-trans-Retinol-d5, >80% | Stable Isotopes | CS-T-85437 | 1185244-58-9 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Retinol | API | CS-O-30753 | 68-26-8 | In Stock |
| Vitamin A Acetate | API | CS-O-02562 | 127-47-9 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Vitamin A Impurity B | Impurity | CS-P-01220 | 1224-78-8 | In Stock |
| 11-cis-13,14-Dihydro Retinol | Impurity | CS-T-53092 | 879295-61-1 | Enquire |
| 9-cis,13-cis-Retinol 15-Acetate | Impurity | CS-T-85084 | 29444-27-7 | Enquire |
| 9-cis-Retinol Acetate | Impurity | CS-T-41685 | 29584-22-3 | Enquire |
| all-trans-13,14-Dihdyro Retinol | Impurity | CS-T-53091 | 115797-14-3 | Enquire |
| all-trans-Retinal | Impurity | CS-T-61094 | 116-31-4 | Enquire |
| all-trans-Retro Retinol | Impurity | CS-T-61106 | 16729-22-9 | Enquire |
| O-tert-Butyldimethylsilyl 11,12-Didehydro Retinol | Impurity | CS-T-09480 | 210700-51-9 | Enquire |
| Vitamin A Impurity A (Diels-Alder Dimers) | Impurity | CS-P-01219 | 22555-09-5 | Enquire |