Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Caffeic, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Caffeic 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 Caffeic-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 Caffeic-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.
Caffeic Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Caffeic Acid Benzyl Ester-d5 | Stable Isotopes | CS-T-69201 | 1331655-92-5 | Enquire |
| Caffeic acid sodium salt 13C6 | Stable Isotopes | CS-EK-00070 | 1323940-22-2 free acid | Enquire |
| Caffeic Acid-13C3 | Stable Isotopes | CS-T-70547 | 1185245-82-2 | Enquire |
API Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Caffeic acid | API Standards | CS-E-00041 | 331-39-5 | In Stock |
Metabolites
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Dihydrocaffeic Acid | Metabolites | CS-T-91954 | 1078-61-1 | In Stock |
Impurities
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Caffeic acid ethylester | Impurities | CS-E-00146 | 66648-50-8 | Enquire |
| Caffeic Acid Phenethyl Ester | Impurities | CS-T-10017 | 104594-70-9 | Enquire |
| Dihydro Caffeic Acid 3-O-Sulfate Sodium Salt | Impurities | CS-T-53005 | 1187945-70-5 | Enquire |
| trans-Caffeic Acid | Impurities | CS-T-71008 | 501-16-6 | Enquire |
| trans-Caffeic Aldehyde | Impurities | CS-T-69903 | 141632-15-7 | Enquire |
Intermediates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| "Caffeic acid 1,1-dimethylallyl ester" | Intermediates | CS-BX-00003 | 118971-61-2 | Enquire |
| 4-O-Benzyl-caffeic Acid Methyl Ester | Intermediates | CS-ED-17242 | 948827-72-3 | Enquire |
| Caffeic Acid 3-ß-D-Glucoside | Intermediates | CS-T-69144 | 24959-81-7 | Enquire |
| Caffeic Acid Benzyl Ester | Intermediates | CS-T-10008 | 107843-77-6 | Enquire |
| Caffeic Acid Dimethyl Ether Phenethyl Ester | Intermediates | CS-T-10010 | 145551-14-0 | Enquire |
| Caffeic Acid Methyl Ester | Intermediates | CS-T-10015 | 67667-67-8 | Enquire |
Glucuronides
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Caffeic Acid 3-beta-D-Glucuronide | Glucuronides | CS-T-50190 | 1093679-73-2 | Enquire |
| Caffeic Acid 4-Beta-D-Glucuronide | Glucuronides | CS-T-50191 | 1093679-71-0 | Enquire |
| Dihydro Caffeic Acid-β-O-β-D-Glucuronide | Glucuronides | CS-T-53004 | 1187945-71-6 | Enquire |