Sitagliptin Tablets EP Impurity FP-A CAS 2088771-60-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2088771-60-0 |
| Molecular Formula | C20H19F6N5O5 |
| Molecular Weight | 523.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Sitagliptin Tablets EP Impurity FP-A (CAS 2088771-60-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H19F6N5O5. Molecular weight: 523.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H19F6N5O5 |
| Molecular Weight | 523.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Sitagliptin Standards
- Sitagliptin Impurity 165 (CAS CATO-C4X-1144165)
- Sitagliptin Impurity 97 (CAS 1169707-29-2)
- Sitagliptin Impurity 22 (CAS 486460-23-5)
- Sitagliptin Impurity 2 (CAS 769195-20-2)
- Sitagliptin Impurity 149 (CAS CATO-C4X-1144149)
- Sitagliptin Impurity 87 (CAS CATO-C4X-114487)
- Sitagliptin Impurity N53 (CAS 2379621-81-3)
- Sitagliptin impurity 113 (CAS CATO-C4X-1144113)
Recommended Standards
- (E)-[1-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)ethylidene][(4-chlorophenyl)methoxy]amine (CAS 337919-67-2)
- Halometasone Impurity 1 (CAS 23961-24-2)
- JNJ DGAT2-A (CAS 1962931-71-0)
- Tirofiban Impurity 95 (CAS CATO-C4X-125495)
- Imrecoxib Impurity 8 (CAS CATO-C4X-23798)
- N-(4-Bromophenyl)ethanesulfonamide (CAS 57616-20-3)
- 1-Methanesulfonyl-2-methyl-2,3-dihydro-1h-indole-5-carboxylic acid (CAS 851116-22-8)
- 4-[(2-Methylpropan-2-yl)oxycarbonyl]-5,6-dihydrothieno[3,2-b]pyrrole-2-carboxylic acid (CAS 1250999-99-5)
- 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate and methyl 2-methyl-2-propenoate (CAS 28377-44-8)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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