Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Acetaminophen, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Acetaminophen 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 Acetaminophen-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 Acetaminophen-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.
Acetaminophen Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Acetaminophen Sulfate Potassium Salt D3 | Stable Isotopes | CS-EO-02430 | 1188263-45-7 | Enquire |
| 4-Acetaminophen-d3 Sulfate | Stable Isotopes | CS-T-46983 | 1020718-78-8 | In Stock |
| Acetaminophen Glutathione-13C2,15N Disodium Salt | Stable Isotopes | CS-T-97076 | Not Available | Enquire |
| Acetaminophen Glutathione-d3 Disodium Salt | Stable Isotopes | CS-T-94748 | 64889-81-2 (freebase)(unlabelled) | Enquire |
| Acetaminophen sulfate D4 | Stable Isotopes | CS-BU-00020 | ---- | Enquire |
| Acetaminophen sulfate-d4 glucoronide | Stable Isotopes | CS-BU-00019 | ---- | Enquire |
| Acetaminophen-d3 | Stable Isotopes | CS-O-02696 | 60902-28-5 | In Stock |
| Acetaminophen-d3 Glucuronide | Stable Isotopes | CS-P-00340 | 1260619-61-1 (Salt fom) | In Stock |
| O-Benzyl-S-(methyl-d3)-3-thioacetaminophen | Stable Isotopes | CS-T-99362 | 1184990-56-4 | Enquire |
| rac-Acetaminophen Mercapturate-d5 (Major) | Stable Isotopes | CS-T-102914 | 60603-13-6(Unlabelled); 1332075-39-4(Chiral) | Enquire |
| 3-[N-Acetyl-L-cystein-S-yl] Acetaminophen-d5 Sodium Salt (Ma... | Stable Isotopes | CS-T-64381 | 1331911-02-4 | Enquire |
| 3-Cysteinylacetaminophen-D5 (major), Trifluoroacetic Acid Sa... | Stable Isotopes | CS-T-95239 | Not Available | Enquire |
| 3-Diethylamino Acetaminophen-d10 | Stable Isotopes | CS-T-89550 | 1794789-22-2 | Enquire |
| 3-Hydroxyacetaminophen D3 | Stable Isotopes | CS-T-55734 | 1020719-47-4 | Enquire |
| 3'-Mercaptoacetaminophen-d6 Disulfide | Stable Isotopes | CS-T-57548 | 1330165-42-8 | Enquire |
| 3-Methoxy Acetaminophen-d3 | Stable Isotopes | CS-T-80419 | 1246816-53-4 | Enquire |
| Acetaminophen 13C6 | Stable Isotopes | CS-EK-00894 | 103-90-2 unlabeled | Enquire |
| Acetaminophen 13C6 | Stable Isotopes | CS-CX-00037 | 103-90-2 (Unlabeled) | Enquire |
| Acetaminophen D7 | Stable Isotopes | CS-T-64438 | 1219798-53-4 | Enquire |
| Acetaminophen Dimer-d6 | Stable Isotopes | CS-T-64276 | 1794817-30-3 | Enquire |
| Acetaminophen-d3 sulphate Potassium salt | Stable Isotopes | CS-P-00341 | 1188263-45-7 | Enquire |
| S-Methyl-d3-thioacetaminophen | Stable Isotopes | CS-T-35199 | 1215669-56-9 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Acetaminophen Sulfate Potassium Salt | Metabolite | CS-T-00264 | 32113-41-0 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-Cysteinyl Acetaminophen Hydrochloride | Impurity | CS-O-58593 | 53446-10-9 (free base) | Enquire |
| 3-Cysteinylacetaminophen TFA salt | Impurity | CS-ED-42350 | 1331891-93-0 | Enquire |
| Acetaminophen Dimer | Impurity | CS-T-00266 | 98966-14-4 | In Stock |
| Acetaminophen Impurity A | Impurity | CS-O-46591 | 2518359-40-3 | Enquire |
| Acetaminophen mercapturate | Impurity | CS-P-00338 | 52372-86-8 | In Stock |
| Phenylephrine-Acetaminophen degradation product-1 | Impurity | CS-O-57454 | ---- | Enquire |
| Phenylephrine-Acetaminophen degradation product-2 | Impurity | CS-O-57455 | ---- | Enquire |
| Phenylephrine-Acetaminophen degradation product-3 | Impurity | CS-O-57456 | ---- | Enquire |
| 3'-Mercaptoacetaminophen Disulfide | Impurity | CS-T-31997 | 1253123-56-6 | Enquire |
| 3-Methoxy Acetaminophen | Impurity | CS-T-31939 | 3251-55-6 | Enquire |
| Acetaminophen Impurity K Hydrochloride (Paracetamol Impurity... | Impurity | CS-P-07017 | 51-78-5 | Enquire |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Acetamidophenyl-Beta-D-Glucuronide Sodium | Glucuronide | CS-T-46975 | 120595-80-4 | Enquire |
| Acetaminophen-O-beta-D-glucuronide | Glucuronide | CS-DF-00049 | 16110-10-4 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-(Glutathion-S-yl)acetaminophen | Fine Chemicals | CS-ZG-99045 | 64889-81-2 | Enquire |