Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Lopinavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Lopinavir 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 Lopinavir-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 Lopinavir-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.
Lopinavir Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,4-Phenoxy Lopinavir-d8 Impurity | Stable Isotopes | CS-T-96343 | Not Available | Enquire |
| Isolopinavir-d9 | Stable Isotopes | CS-T-96357 | Not Available | Enquire |
| Lopinavir 4-O-Tetrahydropyrimidin-2-(1H)-onyl-L-valinate-d8 | Stable Isotopes | CS-T-96347 | Not Available | Enquire |
| Lopinavir D-Valine Diastereomer-d9 | Stable Isotopes | CS-T-96348 | Not Available | Enquire |
| Lopinavir N2,N5-(2,6-Xylyloxy)acetyl Impurity-d9 | Stable Isotopes | CS-T-96346 | Not Available | Enquire |
| Lopinavir N2,N5-Divalinate Impurity-d8 | Stable Isotopes | CS-T-96350 | Not Available | Enquire |
| Lopinavir O-Sulfate-d8 | Stable Isotopes | CS-T-96349 | Not Available | Enquire |
| Lopinavir-d8 | Stable Isotopes | CS-O-03071 | 1224729-35-4 | In Stock |
| N2-Des(L-valinyl) Lopinavir N2,O5-Oxazine-d9 | Stable Isotopes | CS-T-96370 | Not Available | Enquire |
| N2-Des(L-valinyl) N2-Acetyl Lopinavir-d3 | Stable Isotopes | CS-T-96372 | Not Available | Enquire |
| N2-Des(L-valinyl) N2-Acetyl Lopinavir-d9 | Stable Isotopes | CS-T-96371 | Not Available | Enquire |
| N2-Des(L-valinyl) N2-Formal Lopinavir-d9 | Stable Isotopes | CS-T-96373 | Not Available | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Lopinavir | API | CS-O-30497 | 192725-17-0 | In Stock |
| Isolopinavir | API | CS-TB-75921 | 1132765-59-3 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Oxo Lopinavir | Metabolite | CS-P--02090 | Not Available | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Lopinavir EP Impurity T | Impurity | CS-O-30498 | 1797024-56-6 | In Stock |
| Lopinavir Impurity 2 | Impurity | CS-EO-02998 | 1370045-08-1 | Enquire |
| Lopinavir Impurity S | Impurity | CS-O-06367 | ---- | In Stock |
| Lopinavir Related Compound C | Impurity | CS-EO-03048 | 2125942-48-3 | Enquire |
| (2,6-Xylyloxy)acetyl Lopinavir | Impurity | CS-T-62793 | 943250-65-5 | Enquire |
| (2S,3S,5S)-2-(N,N-Dibenzylamino)-3-hydroxy-5-(tert-butyloxyc... | Impurity | CS-T-16997 | 162849-93-6 | Enquire |
| Abacavir Lopinavir Methylene Conjugation | Impurity | CS-O-33258 | Not Available | Enquire |
| Lopinavir 4R-Epimer | Impurity | CS-EO-00402 | Not Available | Enquire |
| Lopinavir Aminoalcohol Impurity | Impurity | CS-P-05171 | Not Available | Enquire |
| Lopinavir EP Impurity A | Impurity | CS-T-47854 | 192726-05-9 | Enquire |
| Lopinavir EP Impurity B | Impurity | CS-O-32540 | Not Available | Enquire |
| Lopinavir EP Impurity C | Impurity | CS-O-32541 | Not Available | Enquire |
| Lopinavir EP Impurity D | Impurity | CS-O-32542 | Not Available | Enquire |
| Lopinavir EP Impurity E | Impurity | CS-O-32543 | Not Available | Enquire |
| Lopinavir EP Impurity F | Impurity | CS-P-08106 | Not Available | Enquire |
| Lopinavir EP Impurity G | Impurity | CS-P-08107 | Not Available | Enquire |
| Lopinavir EP Impurity H | Impurity | CS-O-32539 | Not Available | Enquire |
| Lopinavir EP Impurity I | Impurity | CS-O-32544 | Not Available | Enquire |
| Lopinavir EP Impurity J | Impurity | CS-O-32545 | Not Available | Enquire |
| Lopinavir EP Impurity k | Impurity | CS-O-32546 | 1623021-24-8 | Enquire |
| Lopinavir EP Impurity L | Impurity | CS-O-32547 | Not Available | Enquire |
| Lopinavir EP Impurity M | Impurity | CS-O-32548 | Not Available | Enquire |
| Lopinavir EP Impurity N | Impurity | CS-O-32549 | 1798014-18-2 | Enquire |
| Lopinavir EP Impurity O | Impurity | CS-O-32550 | Not Available | Enquire |
| Lopinavir EP Impurity P | Impurity | CS-O-32551 | 1217628-64-2 | Enquire |
| Lopinavir EP Impurity Q | Impurity | CS-O-32552 | 667904-94-1 | Enquire |
| Lopinavir EP Impurity R | Impurity | CS-P-08108 | Not Available | Enquire |
| Lopinavir Impurity 1 | Impurity | CS-EO-00487 | Not Available | Enquire |
| Lopinavir Impurity 14 | Impurity | CS-P-09151 | 1989516-33-7 | Enquire |
| Lopinavir Impurity B | Impurity | CS-EO-01956 | 943238-69-5 | Enquire |
| Lopinavir Impurity R | Impurity | CS-T-53641 | 943250-66-6 | Enquire |
| Lopinavir leucine analogue | Impurity | CS-O-50238 | 1132765-60-6 | Enquire |
| Lopinavir N-Formylphenoxyacetamide Impurity | Impurity | CS-P-05177 | Not Available | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-tetrahydro-a-(1-methylethyl)-2-oxo-1(2H)-pyrimidineaceti... | Intermediate | CS-T-61845 | 192725-50-1 | In Stock |
| 2,6-Dimethylphenoxyacetic acid | Intermediate | CS-O-30827 | 13335-71-2 | In Stock |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Lopinavir O-β-D-Glucuronide | Glucuronide | CS-O-14060 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Lopinavir | Secondary Standards | CS-SS-24858-1GM | 192725-17-0 | Enquire |