Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Rivaroxaban, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Rivaroxaban 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 Rivaroxaban-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 Rivaroxaban-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.
Rivaroxaban Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-N-Nitroso Rivaroxaban Phthalimido Analog-d4 | Stable Isotopes | CS-O-52466 | Not Available | In Stock |
| (S)-Rivaroxaban Phthalimido Analog D4 | Stable Isotopes | CS-O-52467 | 2215901-99-6 | Enquire |
| 2-(2-((4-aminophenyl-D4)(nitroso)amino)ethoxy)acetic acid | Stable Isotopes | CS-O-52462 | Not Available | Enquire |
| 2-[2-[(4-Aminophenyl-D4)amino]ethoxy]acetic acid | Stable Isotopes | CS-O-52459 | 2174916-16-4(Unlabelled) | Enquire |
| Decarbonyl Rivaroxaban-d4 | Stable Isotopes | CS-T-97658 | Not Available | Enquire |
| Dechloro-Rivaroxaban-d4 | Stable Isotopes | CS-T-97656 | Not Available | Enquire |
| ent-Rivaroxaban-d4 | Stable Isotopes | CS-T-97185 | Not Available | Enquire |
| N-Nitroso Rivaroxaban Amide -D5 | Stable Isotopes | CS-T-104152 | Not Available | Enquire |
| N-Nitroso Rivaroxaban Open-Ring Acid D4 | Stable Isotopes | CS-O-49244 | Not Available | Enquire |
| N-Nitroso Rivaroxaban Phthalimido Analog D4 | Stable Isotopes | CS-O-52465 | Not Available | Enquire |
| Rac-N-Nitroso Rivaroxaban Phthalimido Analog D4 | Stable Isotopes | CS-O-52458 | Not Available | Enquire |
| Rivaroxaban D6 | Stable Isotopes | CS-O-48809 | 1115228-16-4 | Enquire |
| Rivaroxaban Nitrosamine Impurity II-d4 | Stable Isotopes | CS-O-49245 | Not Available | In Stock |
| Rivaroxaban-d4 | Stable Isotopes | CS-O-10103 | 1132681-38-9 | In Stock |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Rivaroxaban Diol | Metabolite | CS-O-06127 | 1160170-00-2 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-2-(2-hydroxy-3-((2-hydroxyethyl)(phenyl)amino)propyl)iso... | Impurity | CS-O-44138 | 1175817-46-5 | Enquire |
| (R)-4-(4-(5-(chloromethyl)-2-oxooxazolidin-3-yl)phenyl)morph... | Impurity | CS-O-44143 | 1252018-28-2 | Enquire |
| (S)-1-amino-3-((2-hydroxyethyl)(phenyl)amino)propan-2-ol | Impurity | CS-O-44139 | Not Available | Enquire |
| (S)-2-((2-oxo-3-phenyloxazolidin-5-yl)methyl)isoindoline-1,3... | Impurity | CS-O-44133 | 2137914-93-1 | Enquire |
| (S)-2-(2-hydroxy-3-(phenylamino)propyl)isoindoline-1,3-dione | Impurity | CS-O-44132 | Not Available | Enquire |
| (S)-4-(4-((2,3-dihydroxypropyl)amino)phenyl)morpholin-3-one | Impurity | CS-O-44144 | 2733521-54-3 | Enquire |
| (S)-4-(4-((3-chloro-2-hydroxypropyl)amino)phenyl)morpholin-3... | Impurity | CS-O-44142 | 1252018-21-5 | Enquire |
| (S)-4-(4-(5-(hydroxymethyl)-2-oxooxazolidin-3-yl)phenyl)morp... | Impurity | CS-O-44146 | 2733280-11-8 | Enquire |
| (S)-5-(aminomethyl)-3-phenyloxazolidin-2-one | Impurity | CS-O-44135 | 96800-35-0 | Enquire |
| (S)-5-chloro-N-((2-oxo-3-phenyloxazolidin-5-yl)methyl)thioph... | Impurity | CS-O-44136 | 2376189-86-3 | Enquire |
| (S)-5-chloro-N-(2,3-dihydroxypropyl)thiophene-2-carboxamide | Impurity | CS-O-44140 | Not Available | Enquire |
| (S)-Rivaroxaban Phthalimido Analog | Impurity | CS-T-78516 | 1369969-44-7 | In Stock |
| 2-​[(2-​Oxo-​1,​3-​dioxolan-​4-​yl)​methyl]​-1H-​isoindole-​... | Impurity | CS-T-95865 | 1218777-30-0 | Enquire |
| 2-(2-((4-aminophenyl)(nitroso)amino)ethoxy)acetic acid | Impurity | CS-O-52461 | ---- | Enquire |
| 2-(Methylcarbamoyl)benzoic acid | Impurity | CS-ED-00487 | 6843-36-3 | Enquire |
| 2-[2-[(4-Aminophenyl)amino]ethoxy]acetic acid | Impurity | CS-O-52460 | 2174916-16-4 | Enquire |
| 2-Chlorothiophene | Impurity | CS-M-01713 | 96-43-5 | In Stock |
| 4-(aminomethyl)-1,3-dioxolan-2-one | Impurity | CS-O-44137 | 2329209-83-6 | Enquire |
| 4-{4-[(5S)-5-aminomethyl)-2-oxo-1,3-oxazolidin-3-yl}morpholi... | Impurity | CS-O-31415 | 446292-10-0 | In Stock |
| 5-Chlorothiophene-2-carbaldehyde | Impurity | CS-AC-01407 | 7283-96-7 | Enquire |
| Dechloro-Rivaroxaban | Impurity | CS-T-73679 | 1415566-28-7 | In Stock |
| Ethyl 4-(3-Oxomorpholino)-Phenylcarbamate | Impurity | CS-DG-00013 | 1327778-39-1 | Enquire |
| Methanesulfonyl Chloride | Impurity | CS-T-32091 | 124-63-0 | In Stock |
| methyl 2-(2-(phenylamino)ethoxy)acetate | Impurity | CS-O-44097 | 2280703-98-0 | Enquire |
| N-((2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methy... | Impurity | CS-O-44899 | 1666111-40-5 | Enquire |
| N-Phenyldiethanolamine | Impurity | CS-T-95863 | 120-07-0 | Enquire |
| Rac-Rivaroxaban Diphthalimido Morpholinone Analog | Impurity | CS-O-53024 | 1642600-99-4 | Enquire |
| Rivaroxaban Aminomethyl Hydrochloride Impurity | Impurity | CS-O-31416 | 898543-06-1 | In Stock |
| Rivaroxaban Descarbonyl Amine Impurity | Impurity | CS-TA-10143 | 1403383-56-1 | Enquire |
| Rivaroxaban Desmorpholinone Analog | Impurity | CS-O-59474 | 936232-22-3 | Enquire |
| Rivaroxaban Dialkyl Impurity | Impurity | CS-O-35719 | 2206360-84-9 | In Stock |
| Rivaroxaban Dioxazolidine impurity | Impurity | CS-EO-00221 | 2809182-22-5 | In Stock |
| Rivaroxaban EP Impurity A | Impurity | CS-O-11180 | 865479-71-6 | In Stock |
| Rivaroxaban EP Impurity D | Impurity | CS-T-67095 | 1365267-35-1 | In Stock |
| Rivaroxaban EP Impurity H | Impurity | CS-O-16749 | 1770812-37-7 | In Stock |
| Rivaroxaban EP Impurity I | Impurity | CS-T-85606 | 1151893-81-0 | In Stock |
| Rivaroxaban impurity 10 | Impurity | CS-O-35784 | 1807854-60-9 | In Stock |
| Rivaroxaban Impurity 14 | Impurity | CS-EO-03826 | 2437650-74-1 | Enquire |
| Rivaroxaban Impurity 17 | Impurity | CS-M-31095 | 22353-82-8 | In Stock |
| Rivaroxaban Impurity 42 | Impurity | CS-O-56785 | 2206826-56-2 | Enquire |
| Rivaroxaban Impurity 48 | Impurity | CS-O-56520 | 1325210-62-5 | Enquire |
| Rivaroxaban Impurity 53 | Impurity | CS-O-47523 | ---- | Enquire |
| Rivaroxaban Impurity 88 | Impurity | CS-O-56521 | 1456733-00-8 | Enquire |
| Rivaroxaban Impurity H HCl salt | Impurity | CS-O-35511 | 1265617-04-6 | In Stock |
| Rivaroxaban Methyl Ester Impurity | Impurity | CS-O-40681 | 1838139-08-4 | Enquire |
| Rivaroxaban Morpholinone Open Ring Impurity | Impurity | CS-T-71515 | 931117-61-2 | In Stock |
| Rivaroxaban Racemic Mixture | Impurity | CS-EO-01638 | 482306-32-1 | Enquire |
| Rivaroxaban Sulfoxide | Impurity | CS-O-35646 | 2197189-38-9 | Enquire |
| (R)-5-chloro-N-(4-(3-oxomorpholino)phenyl)-N-((2-oxooxazolid... | Impurity | CS-O-36040 | 1879903-65-7 | Enquire |
| (S)-N-((3-(4-acetamidophenyl)-2-oxooxazolidin-5-yl)methyl)-5... | Impurity | CS-O-37048 | 2422046-61-3 | Enquire |
| 2-[(2S)-3-Chloro-2-hydroxypropyl]-1H-isoindole-1,3(2H)-dione | Impurity | CS-T-71632 | 148857-42-5 | Enquire |
| 2-{2-Oxo-3-[4-(3-oxo-morpholin-4-yl)-phenyl]-oxazolidin-5-yl... | Impurity | CS-ZH-30651 | 1424944-35-3 | Enquire |
| 4-[4-[(5R)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-mo... | Impurity | CS-T-92580 | 1411775-06-8 | Enquire |
| Rivaroxaban Amide Dimer | Impurity | CS-O-36677 | 1838133-00-8 | Enquire |
| Rivaroxaban Dimer | Impurity | CS-O-13161 | Not Available | Enquire |
| Rivaroxaban Impurity 1 | Impurity | CS-P-02083 | Not Available | Enquire |
| Rivaroxaban Impurity 2 | Impurity | CS-P-08136 | Not Available | Enquire |
| Rivaroxaban Impurity 29 | Impurity | CS-EO-00775 | 2206360-74-7 | Enquire |
| Rivaroxaban Impurity 3 | Impurity | CS-P-08137 | Not Available | Enquire |
| Rivaroxaban Impurity 48 | Impurity | CS-EO-00778 | 2206135-27-3 | Enquire |
| Rivaroxaban Impurity 49 | Impurity | CS-EO-00779 | 1224684-98-3 | Enquire |
| Rivaroxaban Impurity 50 | Impurity | CS-EO-00780 | Not Available | Enquire |
| Rivaroxaban Impurity 75 | Impurity | CS-O-32623 | 1643354-27-1 | Enquire |
| Rivaroxaban Impurity 94 | Impurity | CS-SN-00169 | 2304798-51-2 | Enquire |
| Rivaroxaban Impurity D | Impurity | CS-EO-00220 | 1838139-24-4 | Enquire |
| Rivaroxaban Impurity H | Impurity | CS-EO-00183 | 1265682-11-8 | Enquire |
| Rivaroxaban Impurity L | Impurity | CS-T-93784 | 1855920-54-5 | Enquire |
| Rivaroxaban Methyl ester impurity | Impurity | CS-EO-01111 | Not Available | Enquire |
| Rivaroxaban Methyl Oxalic Impurity | Impurity | CS-O-41635 | Not Available | Enquire |
| RVX III impurity 4 | Impurity | CS-ED-00533 | 1365267-37-3 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-(+)-N-(2,3-Epoxypropyl)phthalimide | Intermediate | CS-O-31592 | 161596-47-0 | In Stock |
| 4-(4-Aminophenyl)morpholin-3-one | Intermediate | CS-M-43064 | 438056-69-0 | In Stock |
| 4-(4-Nitrophenyl)morpholin-3-one | Intermediate | CS-M-43085 | 446292-04-2 | In Stock |
| 4-[4-(N-(3-Chloro-(2R)-2-hydroxy-1-propyl)amino)phenyl]morph... | Intermediate | CS-MM-61885 | 1252018-10-2 | In Stock |
| N-(R)-Glycidyl Phthalimide | Intermediate | CS-T-25599 | 181140-34-1 | In Stock |
| Phthalic Hydrazide | Intermediate | CS-T-39880 | 1445-69-8 | In Stock |
| Rivaroxaban Phthalimido Analog | Intermediate | CS-T-28141 | 446292-07-5 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-(3-nitrophenyl)morpholin-3-one | Fine Chemicals | CS-O-59851 | 845729-43-3 | Enquire |
| 5-Chlorothiophene-2-carboxylic acid | Fine Chemicals | CS-O-31250 | 24065-33-6 | In Stock |
| Dichlorothienoic Acid | Fine Chemicals | CS-O-11790 | 31166-29-7 | In Stock |
| N-Methylphthalimide | Fine Chemicals | CS-M-42257 | 550-44-7 | In Stock |
| 2-[(2S)-2,3-Dihydroxypropyl]-1H-isoindole-1,3(2H)-dione | Fine Chemicals | CS-O-39540 | 119835-88-0 | Enquire |
| 3,4-dichlorothiophene-2-carboxylic acid | Fine Chemicals | CS-ZB-32149 | 61209-02-7 | Enquire |
| 3-Ketomorpholine | Fine Chemicals | CS-O-30662 | 109-11-5 | Enquire |
| 4,5 Dichloro 2-thiophene carbonyl chloride | Fine Chemicals | CS-O-34373 | 89283-13-6 | Enquire |
| 4-Nitrophenyl 5-chlorothiophene-2-carboxylate | Fine Chemicals | CS-ZG-46341 | 1450877-56-1 | Enquire |
| N,N'-bis[4-(3- oxo-4- morpholinyl)phenyl]Urea | Fine Chemicals | CS-ED-01217 | 1855920-51-2 | Enquire |
| N,N'-Dimethylphthalamide | Fine Chemicals | CS-T-93466 | 19532-98-0 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Rivaroxaban Nitroso Impurity 5 | Nitrosamine | CS-O-58193 | ---- | Enquire |
| benzyl(methyl)nitrosamine | Nitrosamine | CS-ZB-32579 | 937-40-6 | In Stock |
| N-Nitroso Decarbonyl Rac-Rivaroxaban | Nitrosamine | CS-O-43028 | ---- | In Stock |
| N-Nitroso Rivaroxaban Descarbonyl Amine Impurity | Nitrosamine | CS-O-52920 | ---- | Enquire |
| N-Nitroso Rivaroxaban Dioxazolidine Impurity | Nitrosamine | CS-O-49860 | ---- | Enquire |
| N-nitroso Rivaroxaban Impurity 48 | Nitrosamine | CS-O-46831 | ---- | Enquire |
| N-Nitroso Rivaroxaban Impurity 5 | Nitrosamine | CS-O-40272 | Not Available | In Stock |
| N-Nitroso Rivaroxaban Open-Ring Acid Impurity | Nitrosamine | CS-O-43244 | ---- | In Stock |
| N-Nitroso Rivaroxaban oprn ring Impurity-1 | Nitrosamine | CS-O-56598 | ---- | Enquire |
| N-Nitroso Rivaroxaban Stage -1 Impurity | Nitrosamine | CS-O-42514 | ---- | In Stock |
| N-Nitroso Rivaroxaban Stage -1 Impurity (S-Isomer) | Nitrosamine | CS-O-54211 | ---- | Enquire |
| N-Nitroso-2-hydroxyethyl aniline | Nitrosamine | CS-ED-02185 | 25413-76-7 | In Stock |
| N-Nitroso-N-ethyl-benzylamine | Nitrosamine | CS-ED-01215 | 20689-96-7 | In Stock |
| Rac-N-Nitroso Rivaroxaban Stage -1 Impurity | Nitrosamine | CS-O-50452 | ---- | Enquire |
| Rivaroxaban Amino Acid Phthalimide Nitroso Impurity | Nitrosamine | CS-EO-02987 | Not Available | Enquire |
| Rivaroxaban Nitroso Impurity 13 | Nitrosamine | CS-EO-03954 | Not Available | Enquire |
Therapeutic
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Rivaroxaban | Therapeutic | CS-O-11738 | 366789-02-8 | In Stock |
| Rivaroxaban Amide Impurity | Therapeutic | CS-DG-00011 | 721401-53-2 | In Stock |
| Rivaroxaban EP Impurity B | Therapeutic | CS-P-02086 | 1429334-00-8 | In Stock |
| Rivaroxaban EP Impurity G | Therapeutic | CS-O-31251 | 446292-08-6 | In Stock |
| Rivaroxaban EP Impurity J | Therapeutic | CS-T-85344 | 1632463-24-1 | In Stock |
| Rivaroxaban Impurity 8 | Therapeutic | CS-P-02090 | 1365267-36-2 | In Stock |
| Rivaroxaban Open-Ring Acid Impurity | Therapeutic | CS-EO-00073 | 931204-39-6 | In Stock |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Chlorophthalimide | Building Blocks | CS-T-95864 | 3481-09-2 | Enquire |