CAS 31284-89-6

(R)-(-)-4-Methylmandelic acid

Description:

(R)-(-)-4-Methylmandelic acid is a chiral compound belonging to the class of mandelic acids, which are aromatic alpha-hydroxy acids. It features a methyl group attached to the fourth carbon of the mandelic acid structure, contributing to its stereochemistry and biological activity. This compound is typically a white crystalline solid and is soluble in water and organic solvents, making it versatile for various applications. Its chirality is significant in pharmaceutical contexts, as it can exhibit different biological activities compared to its enantiomer. (R)-(-)-4-Methylmandelic acid is often studied for its potential use in drug synthesis and as a chiral building block in organic chemistry. Additionally, it may have applications in the synthesis of other complex molecules and in the development of chiral catalysts. The compound's properties, such as melting point and specific rotation, can vary based on purity and environmental conditions, making careful characterization essential for its use in research and industry.

Formula: C₉H₁₀O₃

InChI: InChI=1/C9H10O3/c1-6-2-4-7(5-3-6)8(10)9(11)12/h2-5,8,10H,1H3,(H,11,12)/t8-/m1/s1

SMILES: Cc1ccc(cc1)[C@H](C(=O)O)O

Synonyms:

• (2R)-2-hydroxy-2-(p-tolyl)acetic acid
• (R)-PARA-METHYLMANDELIC ACID
• (R)-4-METHYLMANDELIC ACID
• 2-Hydroxy-2-(4-methylphenyl)acetic acid
• (4-Methylphenyl)hydroxyacetic acid
• (2R)-HYDROXY(5-METHYLPHENYL)ACETICACID
• RARECHEM AL BO 1450
• Hydroxy(4-methylphenyl)acetic acid
• (R)-(-)-4-Methylmandelic acid, ChiPros, 98%, ee 97+%
• α-Hydroxy-4-methylbenzeneacetic acid
• 4-Methylmandelic acid

(R)-(-)-4-Methylmandelic acid, ChiPros∣r, 98%, ee 97+%

CAS: 31284-89-6

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

Formula: C₉H₁₀O₃

Purity: 97+%

Color and Shape: White, crystals or powder

Molecular weight: 166.18

Ref: 02-H25953

2-Hydroxy-2-(4-methylphenyl)acetic acid

CAS: 31284-89-6

Formula: C₉H₁₀O₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 166.1739

Ref: IN-DA003HDL

4-Methyl-D-mandelic acid

CAS: 31284-89-6

4-Methyl-D-mandelic acid

Purity: 98%

Molecular weight: 166.17g/mol

Ref: 54-OR914401

(R)-2-Hydroxy-2-(p-tolyl)acetic acid

CAS: 31284-89-6

Purity: 98%

Color and Shape: Solid

Molecular weight: 166.1759949

Ref: 10-F626313