Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Irbesartan, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Irbesartan 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 Irbesartan-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 Irbesartan-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.
Irbesartan Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Demethyl Irbesartan-d5 | Stable Isotopes | CS-T-101611 | Not Available | Enquire |
| Irbesartan Hydrochloride-d7 | Stable Isotopes | CS-O-46925 | 329055-23-4(Unlabelled) | In Stock |
| Irbesartan Impurity 15-d4 Sodium Salt | Stable Isotopes | CS-P-08835 | 1145664-35-2 (Unlabelled) | Enquire |
| Irbesartan-d3 | Stable Isotopes | CS-SN-00043 | 1185120-76-6 | Enquire |
| Irbesartan-d4 | Stable Isotopes | CS-O-02766 | 1216883-23-6 | In Stock |
| Irbesartan-d7 | Stable Isotopes | CS-T-56772 | 1329496-43-6 | In Stock |
| Irbesartan-d7 2,2,2-Trifluoroacetate Salt | Stable Isotopes | CS-T-101034 | Not Available | Enquire |
| N-Triphenylmethyl Irbesartan-d7 | Stable Isotopes | CS-T-100992 | Not Available | Enquire |
| Irbesartan 13C6 | Stable Isotopes | CS-EK-01832 | 138402-11-6 unlabeled | Enquire |
| Irbesartan 13CD4 | Stable Isotopes | CS-O-10241 | 138402-11-6(unlabeled) | Enquire |
| Irbesartan Impurity 14-d4 | Stable Isotopes | CS-P-09038 | 133690-91-2 (non-labelled) | Enquire |
| Irbesartan-d6 | Stable Isotopes | CS-C-00407 | 138402-11-6(Unlabeled) | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Irbesartan | API | CS-T-29592 | 138402-11-6 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2'-Cyano-4-(dibromomethyl)biphenyl | Impurity | CS-T-13604 | 209911-63-7 | In Stock |
| 4'-(azidomethyl)-[1,1'-biphenyl]-2-carbonitrile | Impurity | CS-O-36748 | 133690-91-2 | In Stock |
| Irbesartan Amide impurity | Impurity | CS-O-47189 | 144625-34-3 | Enquire |
| Irbesartan Bromo Nitrile Impurity | Impurity | CS-O-08255 | 114772-54-2 | In Stock |
| Irbesartan Destetrazole carbonitrile Dimer Impurity | Impurity | CS-O-51140 | 2512201-51-1 | Enquire |
| Irbesartan EP Impurity A | Impurity | CS-O-11037 | 748812-53-5 | In Stock |
| Irbesartan Impurity 15 | Impurity | CS-P-08617 | 152708-24-2 | In Stock |
| Irbesartan Impurity-I | Impurity | CS-T-09822 | 138401-24-8 | In Stock |
| Irbesartan Oxime | Impurity | CS-O-35972 | Not Available | In Stock |
| N-(1-cyanocyclopentyl)pentanamide | Impurity | CS-ED-02086 | 194984-24-2 | Enquire |
| 2-(2-Methylphenyl)benzonitrile | Impurity | CS-T-93468 | 157366-46-6 | Enquire |
| 2-Propyl-1,3-diazaspiro[4.4]non-1-en-4-one | Impurity | CS-O-36524 | 148236-54-8 | Enquire |
| 4'-(Aminomethyl)[1,1'-biphenyl]-2-carbonitrile | Impurity | CS-N-05183 | 133690-92-3 | Enquire |
| 4'-(azidobromomethyl)-[1,1'-biphenyl]-2-carbonitrile | Impurity | CS-O-40700 | Not Available | Enquire |
| 4'-(diazidomethyl)-[1,1'-biphenyl]-2-carbonitrile | Impurity | CS-O-40699 | Not Available | Enquire |
| 5-(4'-(diazidomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole | Impurity | CS-O-40702 | Not Available | Enquire |
| 5-(4'-(diazidomethyl)-[1,1'-biphenyl]-2-yl)-1-trityl-1H-tetr... | Impurity | CS-O-40701 | Not Available | Enquire |
| Irbesartan AMIDE IMPURITY | Impurity | CS-O-42533 | Not Available | Enquire |
| Irbesartan azobromo impurity | Impurity | CS-O-42531 | Not Available | Enquire |
| Irbesartan Chloro N1-Trityl Impurity | Impurity | CS-O-36921 | 885216-74-0 | Enquire |
| Irbesartan Diazo impurity | Impurity | CS-O-42532 | Not Available | Enquire |
| Irbesartan DiazoAmide impurity | Impurity | CS-O-42534 | Not Available | Enquire |
| Irbesartan Dimer Impurity | Impurity | CS-T-93317 | 1346598-52-4 | Enquire |
| Irbesartan Dimethyl Impurity | Impurity | CS-O-40552 | 141745-36-0 | Enquire |
| Irbesartan Impurity 15 Sodium Salt | Impurity | CS-P-08934 | 1145664-35-2 | Enquire |
| Irbesartan Impurity 20 | Impurity | CS-K-00260 | 143618-44-4 | Enquire |
| Irbesartan Impurity-II | Impurity | CS-O-14816 | 158778-58-6 | Enquire |
| Losartan Acetyloxy Impurity | Impurity | CS-O-15333 | 253678-97-6 | Enquire |
| Losartan Hydroxy N1-Trityl Impurity | Impurity | CS-O-15337 | 154709-18-9 | Enquire |
| N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-1-[(1-oxopentyl)ami... | Impurity | CS-T-13965 | 141745-71-3 | Enquire |
| N-Triphenylmethyl Irbesartan | Impurity | CS-T-45807 | 886999-35-5 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one Hydrochloride | Intermediate | CS-T-09434 | 151257-01-1 | In Stock |
| 5-Phenyl-2H-tetrazole | Intermediate | CS-M-45992 | 18039-42-4 | In Stock |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Irbesartan N-β-D-2,3,4-Tri-O-acetyl-glucuronide Methyl ... | Glucuronide | CS-T-56774 | 224170-69-8 | Enquire |
| Irbesartan-Beta-D-Glucuronide | Glucuronide | CS-T-56773 | 160205-58-3 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso-thiazolidine (Mixture of Isomers) | Nitrosamine | CS-EO-02603 | 73870-33-4 | In Stock |
| 2-butyl-3-nitroso-1,3-diazaspiro[4.4]non-1-en-4-one | Nitrosamine | CS-O-35973 | Not Available | Enquire |
| Nitroso Irbesartan | Nitrosamine | CS-EO-01789 | 2768787-11-5 | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Irbesartan | Secondary Standards | CS-SS-24436-1GM | 138402-11-6 | Enquire |
| Irbesartan Related Compound A | Secondary Standards | CS-SS-24886-50MG | 748812-53-5 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Sartanbiphenrl | Building Blocks | CS-T-95902 | 153959-55-8 | Enquire |