(S)-(+)-Ibuprofen
Catalog No.
B1018
COX inhibitor
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(S)-(+)-Ibuprofen (CAS 51146-56-6) is the pharmacologically active enantiomer of the racemic nonsteroidal anti-inflammatory drug (NSAID) ibuprofen. Unlike its R(-)-counterpart, the S(+)-form selectively inhibits cyclooxygenase (COX) enzymes, thereby suppressing prostaglandin synthesis at concentrations relevant to clinical settings. Due to this stereoselectivity, (S)-(+)-ibuprofen is widely utilized in biomedical research investigating pain, inflammation pathways, COX enzyme activity, and related drug-target interactions.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 206.28 |
| Cas No. | 51146-56-6 |
| Formula | C13H18O2 |
| Solubility | insoluble in H2O; ≥124.8 mg/mL in EtOH; ≥9.35 mg/mL in DMSO |
| Chemical Name | (2S)-2-[4-(2-methylpropyl)phenyl]propanoic acid |
| SDF | Download SDF |
| Canonical SMILES | CC(C)CC1=CC=C(C=C1)C(C)C(=O)O |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
