CAS 16255-48-4

(2R,3R)-2-[(2,2-Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl octadecanoate

Description:

The chemical substance known as (2R,3R)-2-[(2,2-Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl octadecanoate, with the CAS number 16255-48-4, is a complex organic compound characterized by its specific stereochemistry and functional groups. It features a long-chain fatty acid moiety (octadecanoate), which contributes to its lipophilicity, making it soluble in organic solvents and potentially affecting its biological activity. The presence of the dichloroacetyl group indicates that it may have reactivity typical of acylating agents, while the hydroxyl and nitrophenyl groups suggest potential for hydrogen bonding and electronic interactions, respectively. This compound may exhibit properties such as antimicrobial or anti-inflammatory activity, depending on its application and the biological context. Its structural complexity and functional diversity make it of interest in medicinal chemistry and drug development, particularly in the design of targeted therapies. As with many such compounds, safety and handling precautions are essential due to potential toxicity associated with the chlorinated and nitro groups.

Formula: C₂₉H₄₆Cl₂N₂O₆

InChI: InChI=1S/C29H46Cl2N2O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-26(34)39-22-25(32-29(36)28(30)31)27(35)23-18-20-24(21-19-23)33(37)38/h18-21,25,27-28,35H,2-17,22H2,1H3,(H,32,36)/t25-,27-/m1/s1

InChI key: InChIKey=IDWDXHQLOMJDRU-XNMGPUDCSA-N

SMILES: [C@@H]([C@@H](COC(CCCCCCCCCCCCCCCCC)=O)NC(C(Cl)Cl)=O)(O)C1=CC=C(N(=O)=O)C=C1

Synonyms:

• Octadecanoic acid, (2R,3R)-2-[(2,2-dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl ester
• Octadecanoic acid, 2-[(dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl ester, [R-(R*,R*)]-
• Stearic acid, α-ester with 2,2-dichloro-N-[β-hydroxy-α-(hydroxymethyl)-p-nitrophenethyl]acetamide
• Stearic acid, α-ester with D-threo-(-)-2,2-dichloro-N-[β-hydroxy-α-(hydroxymethyl)-p-nitrophenethyl]acetamide
• Octadecanoic acid, (2R,3R)-2-[(dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl ester

Chloramphenicol stearate

CAS: 16255-48-4

Chloramphenicol stearate is an antibiotic useful for the therapy of numbers of bacterial infections. This includes an eye ointment to treat conjunctivitis.

Formula: C₂₉H₄₆Cl₂N₂O₆

Purity: 98%

Color and Shape: Solid

Molecular weight: 589.59

Ref: TM-T25239