Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Citric, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Citric 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 Citric-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 Citric-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.
Citric Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Desloratadine Citric Amide-d4 | Stable Isotopes | CS-T-96818 | 2714410-87-2 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Mosapride Citric Amide Disodium Salt | API | CS-T-93821 | 1215825-20-9 (Free base) | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Aminocaproic Acid Citric Acid Adduct | Impurity | CS-O-37195 | ---- | In Stock |
| Citric acid Aminocaproic acid adduct | Impurity | CS-O-46991 | Not Available | Enquire |
| Dapagliflozin Citric Acid (mixture of isomers) | Impurity | CS-O-58982 | Not Available | In Stock |
| Deformyl Formoterol Citric acid adduct | Impurity | CS-O-43273 | Not Available | Enquire |
| OSELTAMIVIR CITRIC ACID ADDUCT | Impurity | CS-T-93528 | Not Available | In Stock |
| OSELTAMIVIR CITRIC ACID ADDUCT II | Impurity | CS-O-45307 | Not Available | Enquire |
| Oxolamine Citric Acid | Impurity | CS-O-30712 | 1949-20-8 | In Stock |
| Tofacitinib Dihydro Citricacid salt impurity | Impurity | CS-O-44098 | 1809002-40-1 | Enquire |
| Trisodium Isocitric Acid (Mixture of Isomers) | Impurity | CS-T-45888 | 1637-73-6 | In Stock |
| (-)-Hydroxycitric acid Calcium salt | Impurity | CS-E-00926 | Not Available | Enquire |
| (+)-Hydroxycitric acid lactone | Impurity | CS-E-00927 | 27750-13-6 | Enquire |
| Desloratadine Citric Amide | Impurity | CS-T-73339 | 1797131-43-1 | Enquire |
| Mosapride Citric Amide | Impurity | CS-P-01806 | 1215825-20-9 | Enquire |
| OSELTAMIVIR CITRIC ACID ADDUCT 2 | Impurity | CS-O-34386 | Not Available | Enquire |
| Palbociclib Citric acid adduct | Impurity | CS-O-38015 | Not Available | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Citric acid monohydrate | Fine Chemicals | CS-O-05633 | 5949-29-1 | In Stock |
| Hydroxycitric acid | Fine Chemicals | CS-ZG-97784 | 6205-14-7 | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Citric acid-2,2,4,4-d4 | Stable Isotope Reagent | CS-O-03111 | 147664-83-3 | In Stock |
| Isocitric Acid-13C4 | Stable Isotope Reagent | CS-T-103709 | 320-77-4(unlabelled) | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Methylcitric Acid | Building Blocks | CS-O-10343 | 6061-96-7 | In Stock |
| 2-[2-[(5-carboxypentyl)amino]-2-oxoethyl]-2-hydroxybutanedio... | Building Blocks | CS-TA-87164 | 1675217-42-1 | Enquire |