API Impurities Standard
SAXAGLIPTIN IMPURITY 21
Category: Saxagliptin
- Chemical Name: (S)-2,3-Dihydro-1H-pyrrole-1,2-dicarboxylic acid 1-(1,1-dimethylethyl) 2-Ethyl Ester; (S)-2,3-Dihydropyrrole-1,2-dicarboxylic Acid 1-tert-Butyl Ester 2-Ethyl Ester; 1-(tert-butyl) 2-ethyl (S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
- Molecular Formula: C12H19NO4
- Molecular Weight: 241.3
- CAS Number: 178172-26-4
- Solubility: USP Diluent / EP Diluent (MEOH)
- Storage:
- Purity by HPLC: 98%
- Melting Point:
- Appearance: OFF WHITE SOLID
- Inventory Status: DELIVERY 3-4 WEEKS
Description
Documents 1. COA, HNMR, MASS, HPLC, IR, TGA analysis data will be offered along with products. 2. Quotation validity # 4 weeks 3. GST applicable # 18% 4. Lead time # the custom synthesis products are quoted with an optimistic time-line and actual time-line may vary based on raw material availability, synthetic and purification challenges. 5. The COA attached are for reference only. We will include details in the COA as per your requirement in the release data during dispatch. 6. Kindly mentioned in case of procurement if these products are intended for regulatory deficiency by returned e-mail.
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