Stable Isotopes
| Наименование СО | КАТЕГОРИЯ | Номер.CAT. | Номер.CAS. | СОСТОЯНИЕ НА СКЛАДЕ |
|---|---|---|---|---|
| Levetiracetam-d6 (2,3,3,4,4,4-butyramide-d6) | Stable Isotopes | AR-C-01304 | 1133229-29-4 | Enquire |
| rac-Levetiracetam-D₃ | Stable Isotopes | AR-T-103995 | 1217851-16-5(unlabelled) | Enquire |
Metabolite
| Наименование СО | КАТЕГОРИЯ | Номер.CAT. | Номер.CAS. | СОСТОЯНИЕ НА СКЛАДЕ |
|---|---|---|---|---|
| Levetiracetam carboxylic acid | Metabolite | AR-O-05917 | 102849-49-0 | In Stock |
Impurity
| Наименование СО | КАТЕГОРИЯ | Номер.CAT. | Номер.CAS. | СОСТОЯНИЕ НА СКЛАДЕ |
|---|---|---|---|---|
| (S)-2-(2-oxopyrrolidin-1-yl)but-3-enamide | Impurity | AR-O-41685 | Not Available | Enquire |
| (S)-2-Aminobutanoic Acid Hydrochloride | Impurity | AR-T-02090 | 5959-29-5 | Enquire |
| 3-Chloro Levetiracetam | Impurity | AR-O-50464 | 2245069-23-0 | Enquire |
| L-2-Aminobutyric Acid Methyl Ester Hydrochloride | Impurity | AR-T-02092 | 56545-22-3 | In Stock |
| Levetiracetam 2-oxoazetidin impurity | Impurity | AR-O-55297 | Not Available | Enquire |
| Levetiracetam 2-oxopiperidin impurity | Impurity | AR-O-55300 | 172171-68-5 | Enquire |
| Levetiracetam Dehydro Acid | Impurity | AR-O-54216 | 358629-39-7 | Enquire |
| Levetiracetam Impurity 1 | Impurity | AR-O-37250 | 774604-48-7 | In Stock |
| Levetiracetam Impurity 19 | Impurity | AR-O-56512 | 1868118-63-1 | Enquire |
| Levetiracetam Impurity 21 | Impurity | AR-O-56513 | 1847568-87-9 | Enquire |
| Levetiracetam Impurity 5 | Impurity | AR-O-48497 | 1113-58-2 | Enquire |
| Levetiracetam Impurity 6 | Impurity | AR-O-56510 | 1844123-52-9 | Enquire |
| Levetiracetam Impurity 7 | Impurity | AR-O-56511 | 1867585-44-1 | Enquire |
| Levetiracetam Impurity A | Impurity | AR-O-07882 | 67118-31-4 | In Stock |
| Levetiracetam Racemic Mixture | Impurity | AR-O-11010 | 33996-58-6 | In Stock |
| N-Nitroso Levetiracetam Impurity 2 | Impurity | AR-O-53820 | Not Available | Enquire |
Intermediate
| Наименование СО | КАТЕГОРИЯ | Номер.CAT. | Номер.CAS. | СОСТОЯНИЕ НА СКЛАДЕ |
|---|---|---|---|---|
| (R)-Levetiracetam Acid | Intermediate | AR-EC-00060 | 103833-72-3 | In Stock |
| 2-Pyrrolidinone | Intermediate | AR-T-41274 | 616-45-5 | In Stock |
| 4-Chloro-3-oxobutanoic acid | Intermediate | AR-MM-47592 | 27807-84-7 | Enquire |
| 4-Chlorobutyroyl Chloride | Intermediate | AR-T-11263 | 4635-59-0 | In Stock |
| DL-2-Aminobutyric acid | Intermediate | AR-M-47203 | 2835-81-6 | In Stock |
| L-Aminobutyric Acid | Intermediate | AR-T-02088 | 1492-24-6 | In Stock |
Therapeutic
| Наименование СО | КАТЕГОРИЯ | Номер.CAT. | Номер.CAS. | СОСТОЯНИЕ НА СКЛАДЕ |
|---|---|---|---|---|
| Levetiracetam | Therapeutic | AR-O-01733 | 102767-28-2 | In Stock |
| Levetiracetam Related Compound B | Therapeutic | AR-O-31678 | 7682-20-4 | In Stock |
| Levetiracetam-d6 (Pyrrolidin-d6) | Therapeutic | AR-O-02821 | 1133229-30-7 | In Stock |