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

Description

CAS: 31284-89-6 | C9H10O3 | 166.18 g/mol

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 Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 31284-89-6
• Molecular Formula: C9H10O3
• Molecular Weight (g/mol): 166.18
• MDL Number: MFCD00798433,MFCD00961860
• InChI Key: SFGURAWGCAPHON-UHFFFAOYNA-N
• Synonym: 2-hydroxy-2-4-methylphenyl acetic acid, 4-methylmandelic acid, p-methyl mandelic acid, 2-hydroxy-2-p-tolyl acetic acid, hydroxy 4-methylphenyl acetic acid, hydroxy-p-tolyl-acetic acid, p-methylmandelic acid, 4-methylmaldelic acid, p-methyl-mandelic acid, acmc-1afsj
• PubChem CID: 12458823
• IUPAC Name: (2R)-2-hydroxy-2-(4-methylphenyl)acetic acid
• SMILES: CC1=CC=C(C=C1)C(O)C(O)=O

• Melting Point: 130°C to 133°C
• Quantity: 5 g
• Sensitivity: Light sensitive
• Optical Rotation: −154° (c=1 in Methanol)
• Formula Weight: 166.18
• Percent Purity: 98%
• Assay: ee ≥97%
• Chemical Name or Material: (R)-(-)-4-Methylmandelic acid, ChiPros

Safety and Handling

Hazard Category	H315-H318-H335
Hazard Statement	GHS H Statement H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c
EINECSNumber	662-983-8
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only