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Mandelic Acid

Mandelic acid is a corrosive, chiral, aromatic, alpha hydroxy acid that is soluble in water and polar organic solvents. Available in a range of quantities, it can be used as an antibacterial, an oral antibiotic, and a component of cosmetic products.
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1
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DL-Mandelic Acid, 98%, Spectrum™ Chemical
SDP

CAS: 611-72-3

CAS 611-72-3
2
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DL-Mandelic acid, 99+%

CAS: 90-64-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 InChI Key: IWYDHOAUDWTVEP-UHFFFAOYSA-N Synonym: mandelic acid,dl-mandelic acid,phenylglycolic acid,amygdalic acid,almond acid,uromaline,p-mandelic acid,racemic mandelic acid,paramandelic acid,rs-mandelic acid PubChem CID: 1292 ChEBI: CHEBI:35825 IUPAC Name: 2-hydroxy-2-phenylacetic acid SMILES: C1=CC=C(C=C1)C(C(=O)O)O

PubChem CID 1292
CAS 90-64-2
Molecular Weight (g/mol) 152.149
ChEBI CHEBI:35825
SMILES C1=CC=C(C=C1)C(C(=O)O)O
Synonym mandelic acid,dl-mandelic acid,phenylglycolic acid,amygdalic acid,almond acid,uromaline,p-mandelic acid,racemic mandelic acid,paramandelic acid,rs-mandelic acid
IUPAC Name 2-hydroxy-2-phenylacetic acid
InChI Key IWYDHOAUDWTVEP-UHFFFAOYSA-N
Molecular Formula C8H8O3
3
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(S)-(+)-Mandelic acid, 99+%

CAS: 17199-29-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00004495 InChI Key: IWYDHOAUDWTVEP-ZETCQYMHSA-N Synonym: s-+-mandelic acid,s-mandelic acid,s-2-hydroxy-2-phenylacetic acid,l-mandelic acid,l-+-mandelic acid,2s-2-hydroxy-2-phenylacetic acid,mandelic acid, s,unii-l0umw58g3t,l +-mandelic acid PubChem CID: 439616 ChEBI: CHEBI:32800 IUPAC Name: (2S)-2-hydroxy-2-phenylacetic acid SMILES: C1=CC=C(C=C1)C(C(=O)O)O

PubChem CID 439616
CAS 17199-29-0
Molecular Weight (g/mol) 152.149
ChEBI CHEBI:32800
MDL Number MFCD00004495
SMILES C1=CC=C(C=C1)C(C(=O)O)O
Synonym s-+-mandelic acid,s-mandelic acid,s-2-hydroxy-2-phenylacetic acid,l-mandelic acid,l-+-mandelic acid,2s-2-hydroxy-2-phenylacetic acid,mandelic acid, s,unii-l0umw58g3t,l +-mandelic acid
IUPAC Name (2S)-2-hydroxy-2-phenylacetic acid
InChI Key IWYDHOAUDWTVEP-ZETCQYMHSA-N
Molecular Formula C8H8O3
4
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(R)-(-)-Mandelic acid, 98%

CAS: 611-71-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00064251 InChI Key: IWYDHOAUDWTVEP-SSDOTTSWSA-N Synonym: r-mandelic acid,r---mandelic acid,d-mandelic acid,r-2-hydroxy-2-phenylacetic acid,#NAME?,d--mandelic acid,d---mandelic acid,2r-2-hydroxy-2-phenylacetic acid,r-alpha-hydroxyphenylacetic acid,d-2-phenylglycolic acid PubChem CID: 11914 ChEBI: CHEBI:17656 IUPAC Name: (2R)-2-hydroxy-2-phenylacetic acid SMILES: O[C@@H](C(O)=O)C1=CC=CC=C1

PubChem CID 11914
CAS 611-71-2
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:17656
MDL Number MFCD00064251
SMILES O[C@@H](C(O)=O)C1=CC=CC=C1
Synonym r-mandelic acid,r---mandelic acid,d-mandelic acid,r-2-hydroxy-2-phenylacetic acid,#NAME?,d--mandelic acid,d---mandelic acid,2r-2-hydroxy-2-phenylacetic acid,r-alpha-hydroxyphenylacetic acid,d-2-phenylglycolic acid
IUPAC Name (2R)-2-hydroxy-2-phenylacetic acid
InChI Key IWYDHOAUDWTVEP-SSDOTTSWSA-N
Molecular Formula C8H8O3
5
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(R)-(-)-Mandelic acid, 99%

CAS: 611-71-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00064251 InChI Key: IWYDHOAUDWTVEP-SSDOTTSWSA-N Synonym: r-mandelic acid,r---mandelic acid,d-mandelic acid,r-2-hydroxy-2-phenylacetic acid,--mandelic acid,d--mandelic acid,d---mandelic acid,2r-2-hydroxy-2-phenylacetic acid,r-alpha-hydroxyphenylacetic acid,d-2-phenylglycolic acid PubChem CID: 11914 ChEBI: CHEBI:17656 IUPAC Name: (2R)-2-hydroxy-2-phenylacetic acid SMILES: O[C@@H](C(O)=O)C1=CC=CC=C1

PubChem CID 11914
CAS 611-71-2
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:17656
MDL Number MFCD00064251
SMILES O[C@@H](C(O)=O)C1=CC=CC=C1
Synonym r-mandelic acid,r---mandelic acid,d-mandelic acid,r-2-hydroxy-2-phenylacetic acid,--mandelic acid,d--mandelic acid,d---mandelic acid,2r-2-hydroxy-2-phenylacetic acid,r-alpha-hydroxyphenylacetic acid,d-2-phenylglycolic acid
IUPAC Name (2R)-2-hydroxy-2-phenylacetic acid
InChI Key IWYDHOAUDWTVEP-SSDOTTSWSA-N
Molecular Formula C8H8O3
6
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(±)-Mandelic Acid, 99%

CAS: 90-64-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00064250 InChI Key: IWYDHOAUDWTVEP-UHFFFAOYSA-N Synonym: mandelic acid,dl-mandelic acid,phenylglycolic acid,amygdalic acid,almond acid,uromaline,p-mandelic acid,racemic mandelic acid,paramandelic acid,rs-mandelic acid PubChem CID: 1292 ChEBI: CHEBI:35825 IUPAC Name: 2-hydroxy-2-phenylacetic acid SMILES: C1=CC=C(C=C1)C(C(=O)O)O

PubChem CID 1292
CAS 90-64-2
Molecular Weight (g/mol) 152.149
ChEBI CHEBI:35825
MDL Number MFCD00064250
SMILES C1=CC=C(C=C1)C(C(=O)O)O
Synonym mandelic acid,dl-mandelic acid,phenylglycolic acid,amygdalic acid,almond acid,uromaline,p-mandelic acid,racemic mandelic acid,paramandelic acid,rs-mandelic acid
IUPAC Name 2-hydroxy-2-phenylacetic acid
InChI Key IWYDHOAUDWTVEP-UHFFFAOYSA-N
Molecular Formula C8H8O3
7
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(S)-(+)-Mandelic acid, 99+%

CAS: 17199-29-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00004495 InChI Key: IWYDHOAUDWTVEP-ZETCQYMHSA-N Synonym: s-+-mandelic acid,s-mandelic acid,s-2-hydroxy-2-phenylacetic acid,l-mandelic acid,l-+-mandelic acid,2s-2-hydroxy-2-phenylacetic acid,mandelic acid, s,unii-l0umw58g3t,l +-mandelic acid PubChem CID: 439616 ChEBI: CHEBI:32800 IUPAC Name: (2S)-2-hydroxy-2-phenylacetic acid SMILES: C1=CC=C(C=C1)C(C(=O)O)O

PubChem CID 439616
CAS 17199-29-0
Molecular Weight (g/mol) 152.149
ChEBI CHEBI:32800
MDL Number MFCD00004495
SMILES C1=CC=C(C=C1)C(C(=O)O)O
Synonym s-+-mandelic acid,s-mandelic acid,s-2-hydroxy-2-phenylacetic acid,l-mandelic acid,l-+-mandelic acid,2s-2-hydroxy-2-phenylacetic acid,mandelic acid, s,unii-l0umw58g3t,l +-mandelic acid
IUPAC Name (2S)-2-hydroxy-2-phenylacetic acid
InChI Key IWYDHOAUDWTVEP-ZETCQYMHSA-N
Molecular Formula C8H8O3
8

eMolecules​ 611-71-2 | (R)-(-)-Mandelic acid | Oakwood Chemical | MFCD00064251 | 152.149 | C8H8O3 | 99.000 | O[C@@H](C(O)=O)c1ccccc1 | 1g | 537702843

(R)-(-)-Mandelic acid | Oakwood Chemical | 611-71-2 | MFCD00064251 | 152.149 | C8H8O3 | 99.000 | O[C@@H](C(O)=O)c1ccccc1 | 1g | 537702843

ENCOMPASS_PREFERRED
9

Cayman Chemical R Mandelic Acid Pharmaceutical
SDP

A synthetic intermediate useful for pharmaceutical synthesis.

ENCOMPASS_PREFERRED
10

Cayman Chemical R Mandelic Acid Pharmaceutical
SDP

A synthetic intermediate useful for pharmaceutical synthesis.

ENCOMPASS_PREFERRED
11

Cayman Chemical R Mandelic Acid Pharmaceutical
SDP

A synthetic intermediate useful for pharmaceutical synthesis.

ENCOMPASS_PREFERRED
12

Cayman Chemical R Mandelic Acid Pharmaceutical
SDP

A synthetic intermediate useful for pharmaceutical synthesis.

ENCOMPASS_PREFERRED
13

Medchemexpress LLC Mandelic acid (2-hydroxy-2-phenylacetic acid) | 90-64-2 | MFCD00064250 | 99.9% | 152.15 g/mol | C8H8O3 | 1 ML
SDP

Mandelic acid (2-hydroxy-2-phenylacetic acid) is an alpha-hydroxycarboxylic acid used in antimicrobial research and as an intermediate in pharmaceutical and fine-chemical synthesis. Supplied as a ready-to-use 10 mM solution (1 mL) in DMSO, it provides a consistent reagent for in vitro studies and formulation work.

  • Ready-to-use 10 mM solution in DMSO, 1 mL volume.
  • High purity (99.92%) for reliable experimental performance.
  • CAS number 90-64-2 for clear substance identification.
  • Chemical formula C8H8O3 and molecular weight 152.15 g/mol.
  • Suitable for antimicrobial research and intermediate synthesis.
  • Soluble in DMSO and compatible with common in vitro co-solvents.

ENCOMPASS_PREFERRED
14

Medchemexpress LLC Mandelic acid | 90-64-2 | MFCD00064250 | 99.9% | 152.15 g/mol | C8H8O3 | 50 G
SDP

Mandelic acid (CAS 90-64-2) is an alpha-hydroxycarboxylic acid used as a research reagent and synthetic intermediate in pharmaceutical and fine-chemical applications. It shows antimicrobial activity and is supplied with batch-specific quality documentation for analytical and formulation work.

  • High purity (99.92% assay by HPLC).
  • White crystalline solid, suitable for analytical use.
  • Commonly used as a synthetic intermediate and research reagent.
  • Soluble in polar organic solvents, facilitating formulations.
  • Provided with batch-specific certificate of analysis for QC.

ENCOMPASS_PREFERRED
15

Medchemexpress LLC Mandelic acid-2,3,4,5,6-d5 | 70838-71-0 | 98.4% | 157.18 | C8H3D5O3 | 10 MG
SDP

Mandelic acid-2,3,4,5,6-d5 is a deuterium-labeled analogue of mandelic acid used as an internal standard and tracer in analytical workflows such as mass spectrometry. Supplied as a white to off-white solid, it provides a stable isotopic reference for quantitative assays and method development.

  • Used as internal standard for mass spectrometry and isotopic tracing.
  • High chemical purity (98.4%).
  • White to off-white solid for convenient handling and storage.
  • Molecular formula C8H3D5O3 and molecular weight 157.18.
  • Powder stable at -20°C for up to 3 years, with defined solvent storage conditions.

ENCOMPASS_PREFERRED