Potassium 2-(4-hydroxyphenyl)-2-((4-methoxy-4-oxobut-2-en-2-yl)amino)acetate CAS 83918-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83918-71-2 |
| Molecular Formula | C13H14NO5 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium 2-(4-hydroxyphenyl)-2-((4-methoxy-4-oxobut-2-en-2-yl)amino)acetate (CAS 83918-71-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H14NO5 K. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H14NO5 K |
| Molecular Weight | 303.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Potassium Standards
- 6-(2-Hydroxyphenyl)hexanoic acid (CAS 100257-13-4)
- 3-(2-Hydroxyphenyl)-5-(2-methoxyethyl)-1-methyltetrahydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione (CAS 1005099-98-8)
- 5-(2-Hydroxyphenyl)-3a-methyl-octahydropyrrolo[2,3-b]pyrrol-2-one (CAS 1005100-31-1)
- 4-hydroxyphenyl diiSopropyl phosphate (CAS 100524-86-5)
- (E)-7-(2-Hydroxyphenyl)-1-phenylhept-4-en-3-one (CAS 100667-52-5)
- 1-(4-Hydroxyphenyl)propane-1,2-dione (CAS 10087-36-2)
- 3-(4-Hydroxyphenyl)-2-[4-(trifluoromethoxy)benzoylamino]propanoic acid (CAS 1008918-81-7)
- Ethyl 2-(4-hydroxyphenyl)-2-(N-methylacetamido)acetate (CAS 1008946-23-3)
Recommended Standards
- 4-Allyl-5-(1-(2-chloro-4-fluorophenoxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 862650-04-2)
- [1-(2-Chlorobenzyl)-1h-indol-3-yl]methanol (CAS 92407-89-1)
- Piperazine Impurity 24 (CAS 140-79-4)
- 2-(Difluoromethyl)-6-fluoro-3-nitropyridine-4-carboxaldehyde (CAS 1805436-88-7)
- Oleyl trifluoromethyl ketone (CAS 177987-23-4)
- 5-Cyclopropyl-3-(2-(trifluoromethoxy)phenyl)isoxazole-4-carboxylic acid (CAS 2191433-23-3)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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