CAS 32634-68-7

Ácido (+)-di-p-toluoil-D-tartárico

Descripción:

Ácido (+)-di-p-toluoil-D-tartárico, con el número CAS 32634-68-7, es un compuesto orgánico quiral que se utiliza principalmente en síntesis asimétrica y como agente de resolución para mezclas racémicas. Este compuesto es un derivado del ácido tartárico, que presenta dos grupos p-toluilo unidos a los grupos hidroxilo de la estructura del ácido tartárico. Se caracteriza por su capacidad para formar sales diastereoméricas estables con varias aminas, lo que facilita la separación de enantiómeros. El compuesto es típicamente un sólido cristalino blanco a blanco sucio, que exhibe buena solubilidad en disolventes orgánicos como el etanol y la acetona, mientras que es menos soluble en agua. Su quiralidad y características estructurales contribuyen a su utilidad en la industria farmacéutica, particularmente en el desarrollo de fármacos quirales. Además, Ácido (+)-di-p-toluoil-D-tartárico es conocido por su relativamente alto punto de fusión y rotación óptica específica, que son indicativos de su pureza y exceso enantiomérico. En general, este compuesto juega un papel significativo en la estereoquímica y la síntesis de compuestos ópticamente activos.

Fórmula: C₂₀H₁₈O₈

InChI: InChI=1/C18H18O6/c1-11-3-7-13(8-4-11)23-15(17(19)20)16(18(21)22)24-14-9-5-12(2)6-10-14/h3-10,15-16H,1-2H3,(H,19,20)(H,21,22)

Clave InChI: InChIKey=CMIBUZBMZCBCAT-HOTGVXAUSA-N

SMILES: [C@@H]([C@H](OC(=O)C1=CC=C(C)C=C1)C(O)=O)(OC(=O)C2=CC=C(C)C=C2)C(O)=O

Sinónimos:

• (+)-Bis-O,O′-(4-toluoyl)-<span class="text-smallcaps">D</span>-tartrate
• (+)-Di-O,O′-p-toluoyltartaric acid
• (+)-Di-O,O′-p-toluyltartaric acid
• (+)-Di-O-(p-toluoyl)tartaric acid
• (+)-Di-O-p-toluoyl-<span class="text-smallcaps">D</span>-tartaric acid
• (+)-Di-p-toluoyl-<span class="text-smallcaps">D</span>-tartaric acid
• (+)-Di-p-toluoyl-D-tartaric acid
• (+)-Di-p-toluoyl-D-tartaric acid(Anhydrous)
• (+)-Di-p-toluoyltartaric acid
• (+)-Ditoluoyltartaric acid
• (+)-O,O-Di-p-toluoyltartaric acid
• (+)-O,O′-Di-p-toluoyl-<span class="text-smallcaps">D</span>-tartaric acid
• (-)-di-p-Toluyl-L-tartaric acid
• (2S,35)-(-)-di-o-4-Toluoyl-D-tartaric acid
• (2S,3S)-(+)-Di-p-toluoyltartaric acid
• (2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid
• (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid
• (S,S)-O,O′-Di-p-toluoyltartaric acid
• 2,3-Bis(4-Methylphenoxy)Butanedioic Acid
• 2,3-Bis[(4-Methylbenzoyl)Oxy]-,[S-(Theta,Theta)]-Butanedioicaci
• 2,3-Bis[(4-methylbenzoyl)oxy]succinic acid
• 2,3-Bis{[(4-Methylphenyl)Carbonyl]Oxy}Butanedioic Acid Hydrate
• 2,3-Di-O-Para-Toluoyl-D-Tartaricacidhydrate
• 2,3-Di-O-para-toluoyl-D-tartaric acid
• <span class="text-smallcaps">D</span>-Bis(O-4-methylbenzoyl)tartaric acid
• <span class="text-smallcaps">D</span>-Di-O,O′-p-toluyltartaric acid
• <span class="text-smallcaps">D</span>-Di-p-toluoyltartaric acid
• Butanedioic acid, 2,3-bis((4-methylbenzoyl)oxy)-, (2S,3S)-
• Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, [S-(R*,R*)]-
• D-Dtta
• Di-p-toluoyl-l-tartaric acid
• L-di-p-Toluyltartaric acid
• NSC 97592
• Tartaric acid, di-p-toluate, (+)-
• p-Toluic acid, diester with <span class="text-smallcaps">D</span>-tartaric acid
• p-Toluic acid, diester with D-tartaric acid
• D-PTTA
• O,O'-DI-P-TOLUOYL-D-TARTARIC ACID
• (+)-DI-P-TOLUOYL-D-TRATARIC ACID
• D-(+)-DI-P-TOLUOYL TARTARIC ACID
• D-(+)-TARTARIC ACID DI-4-TOLUOYL ESTER
• (+)-DTTA
• O,O'-DI-TOLUOYL-D-(+)-TARTARIC ACID
• D-(+)-TARTARIC ACID-O,O'-DI-P-TOLUOYL ESTER
• (+)-O,O'-DI-P-TOLUOYL-D-TARTARIC ACID
• (+)-DI-O,O'-P-TOLUYL-D-TARTARIC ACID
• DI-O-4-TOLUOYL-D-TARTARIC ACID
• (+)-DI-1,4-TOLUOYL-D-TARTARIC ACID
• (2S,3S)-2,3-BIS-(4-METHYL-BENZOYLOXY)-SUCCINIC ACID
• DI-(4-METHYL)BENZOYL-D-TARTARIC ACID
• L-(-)-DI-P-TOLUOYL-D-TARTARIC ACID

(+)-Di-p-toluoyl-D-tartaric Acid

CAS: 32634-68-7

Fórmula: C₂₀H₁₈O₈

Pureza: >98.0%(T)(HPLC)

Forma y color: White to Almost white powder to crystal

Peso molecular: 386.36

Ref: 3B-D1417

(+)-Di-p-toluoyl-D-tartaric acid

CAS: 32634-68-7

Fórmula: C₂₀H₁₈O₈

Pureza: 98%

Forma y color: Solid, Crystalline Powder

Peso molecular: 386.356

Ref: 10-F011666

Di-p-toluoyl-D-tartaric acid, 98%

CAS: 32634-68-7

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Fórmula: C₂₀H₁₈O₈

Pureza: 98%

Forma y color: Crystals or powder or crystalline powder, White to off-white

Peso molecular: 386.36

Ref: 02-L13223

Rivastigmine Related Compound A ((+)-Di-(p-toluoyl)-D-tartaric acid)

CAS: 32634-68-7

Salts and esters of tartaric acid

Fórmula: C₂₀H₁₈O₈

Forma y color: Powder

Peso molecular: 386.10017

Ref: 45-1604869

Di-p-toluoyl-D-tartaric Acid

CAS: 32634-68-7

Fórmula: C₂₀H₁₈O₈

Pureza: 98%

Forma y color: Solid

Peso molecular: 386.3521

Ref: IN-DA0032AX

Di-p-toluoyl-D-tartaric acid

CAS: 32634-68-7

Fórmula: C₂₀H₁₈O₈

Pureza: ≥ 98.0%

Forma y color: White to off-white crystalline powder

Peso molecular: 386.36

Ref: 7W-GK4062

Rivastigmine USP Related Compound A

CAS: 32634-68-7

Fórmula: C₂₀H₁₈O₈

Forma y color: White To Off-White Solid

Peso molecular: 386.36

Ref: 4Z-R-0720

(2S,3S)-(+)-2,3-Bis[(4-methylbenzoyl)oxy]butane-1,4-dioic acid

CAS: 32634-68-7

(2S,3S)-(+)-2,3-Bis[(4-methylbenzoyl)oxy]butane-1,4-dioic acid

Fórmula: C₂₀H₁₈O₈

Pureza: 99%

Forma y color: white crystalline powder

Peso molecular: 386.35g/mol

Ref: 54-OR14900

(+)-Di-p-toluoyl-D-(+)-tartaric Acid

CAS: 32634-68-7

Forma y color: Neat

Ref: 86-MM1497.03

(+)-O,O'-Di-p-toluoyl-D-tartaric Acid

CAS: 32634-68-7

Impurity Rivastigmine USP Related Compound A
Applications Inhibitor of enzyme. Rivastigmine USP Related Compound A.
References Olsen,L., et al.: Bioorg. Med. Chem., 14, 2627 (2007),

Fórmula: C₂₀H₁₈O₈

Forma y color: Neat

Peso molecular: 386.35

Ref: TR-D494380

Rivastigmine USP Related Compound A

CAS: 32634-68-7

Fórmula: C₂₀H₁₈O₈

Peso molecular: 386.37

Ref: ST-EA-CP-R27038

(+)-O,O'-Di-p-toluoyl-D-tartaric acid

CAS: 32634-68-7

(+)-O,O'-Di-p-toluoyl-D-tartaric acid is a potent and selective ligand for the dopamine D2 receptor. It was first synthesized in 1968 and has been extensively studied for its interactions with dopamine receptors. (+)-O,O'-Di-p-toluoyl-D-tartaric acid has been shown to be an orthosteric agonist at the D2 receptor, meaning it binds directly to the receptor in the absence of any other compounds. It binds to the extracellular site of the receptor, with a binding affinity that is 10 times more potent than that of apomorphine. The compound has been shown to have antidepressant effects when administered systemically, as well as in animal models of depression. This activity may be due to its ability to selectively activate dopamine D2 receptors in regions such as the prefrontal cortex.

Fórmula: C₂₀H₁₈O₈

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 386.35 g/mol

Ref: 3D-FD22531