Gemcitabine Impurity N19 CAS 1147182-15-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1147182-15-7 |
| Molecular Formula | C16H15F2N3O5 |
| Molecular Weight | 367.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Gemcitabine Impurity N19 (CAS 1147182-15-7) pharmacopoeial impurity standards reference standard. Molecular formula: C16H15F2N3O5. Molecular weight: 367.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H15F2N3O5 |
| Molecular Weight | 367.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Gemcitabine Standards
- Gemcitabine Impurity 31 (CAS 142816-70-4)
- Gemcitabine Impurity 5 (CAS 2174019-90-8)
- Gemcitabine impurity 22 (CAS 143234-90-6)
- Gemcitabine Impurity 10 (CAS 1217452-91-9)
- Gemcitabine Impurity 17 (CAS 197452-15-6)
- Gemcitabine Impurity 29 (CAS 122111-02-8)
- Gemcitabine Impurity 32 (CAS 122111-01-7)
- Gemcitabine Impurity 16 (CAS 1173824-58-2)
Recommended Standards
- 4-(((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)-4-oxobutanoic Acid (CAS 102029-71-0)
- [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-methoxy-tetrahydrofuran-2-yl]methyl dihydrogen phosphate (CAS 73646-17-0)
- (2R,3R,4R,5R)-4-(((2S,3R,4S,5S,6R)-6-(azidomethyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-2,3,5,6-tetrahydroxyhexanal (CAS 1499187-31-3)
- Ornidazole Impurity 102 (CAS CATO-C4X-1331102)
- N-Nitroso Nafamostat impurity 119 (CAS CATO-C4X-1332119)
- 2-((2-((4-Fluorobenzyl)amino)-2-oxoethyl)thio)acetic acid (CAS 338794-24-4)
- 4,4'-(Diazene-1,2-diyl)dibenzaldehyde (CAS 140661-40-1)
- Ethyl 4-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)butanoate (CAS 64462-87-9)
- Oseltamivir Impurity 164 (CAS 204255-02-7)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
Why CATO?
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