• meso-2,3-Diphenylsuccinic Acid (CAS 1225-13-4) - TCI D2209 - AMI Scientific
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TCI

CAS 1225-13-4

meso-2,3-Diphenylsuccinic Acid TCI D2209

meso-2,3-Diphenylsuccinic Acid TCI D2209
Rp 2.833.950,00
Rp 2.833.950,00
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TCI D2209 meso-2,3-Diphenylsuccinic Acid is a dicarboxylic acid built on a succinic acid backbone that carries two phenyl groups on the carbon atoms at positions 2 and 3. Because both of these carbon atoms are stereogenic centres, the compound exists in a meso form — an internally symmetric arrangement that renders the molecule optically inactive despite containing two chiral centres. This combination of a familiar diacid framework with a defined, non-resolvable stereochemistry makes the material genuinely valuable in the laboratory, serving both as a synthetic intermediate and as a model compound for teaching and investigating stereochemical concepts in a tangible way.

The characteristics that lead researchers to select this compound are the pairing of two reactive carboxyl groups with two hydrophobic, bulky phenyl rings. The carboxyl groups can be esterified, amidated, converted into a cyclic anhydride, or used to form salts with organic bases, giving the chemist several independent routes for further elaboration. The phenyl rings, meanwhile, govern the conformation the molecule adopts and influence how individual molecules pack and arrange themselves within the crystal lattice. The well-defined meso stereochemistry additionally provides a clean reference point for comparing diastereomeric behaviour, for example in separation studies, structure determination, and spectroscopic analysis.

In Indonesian laboratories, this material is typically handled in university research groups, chemistry departments, and industrial or institutional R&D units where organic synthesis and structural characterisation form part of routine work. It is normally ordered in the small research quantities appropriate to method development and multi-step synthesis, rather than in bulk process volumes, and is used alongside standard glassware, chromatography, and spectroscopic instrumentation. Its stereochemical clarity also makes it a practical choice for advanced teaching laboratories demonstrating chirality and symmetry.

  • Synthetic intermediate preparation — the two accessible carboxyl groups allow the molecule to be carried forward into esters, amides, or cyclic anhydrides within multi-step organic synthesis routes.
  • Stereochemistry teaching and demonstration — the meso configuration illustrates how internal symmetry cancels optical activity even when two chiral centres are present in one molecule.
  • Diastereomer comparison studies — the defined meso stereochemistry provides a clean, unambiguous reference against which the behaviour of related diastereomeric species can be measured.
  • Separation and resolution method development — the compound's paired carboxyl groups and bulky phenyl substituents make it useful for testing chromatographic and salt-formation separation approaches.
  • Structural and spectroscopic characterisation work — the rigid, phenyl-substituted succinate framework gives distinctive conformational and crystal-packing behaviour suited to structure determination and spectroscopic analysis.

Brand TCI (Tokyo Chemical Industry)
CAS number 1225-13-4
Molecular formula —
Purity —
Category Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes available in standard TCI research-scale packaging; please confirm the currently offered pack size when ordering
Physical form —
Storage keep the container tightly closed in a cool, dry, well-ventilated area away from incompatible materials
  • Product code: D2209

Store the product in its original tightly closed container in a cool, dry, well-ventilated place, protected from moisture and direct sunlight, and separated from strong bases and strong oxidising agents. Chemically resistant glass or the manufacturer's supplied container is suitable for storage, and any transferred portions should be clearly labelled with the compound name, CAS number, and date. Handle the material in a fume hood or a well-ventilated working area, wearing safety glasses, gloves, and a laboratory coat, and avoid generating or inhaling dust during weighing. Use clean, dry spatulas to prevent contamination, close the container immediately after use, and consult the manufacturer's safety data sheet before first handling and for waste disposal guidance.

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