accessibility menu, dialog, popup

UserName

CAS RN 303-47-9

H3C(R)ClOHOOOHN(S)OHO

CAS RN 303-47-9

IUPAC Name: (2S)-2-{[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-yl]formamido}-3-phenylpropanoic acid
Synonyms: ochratoxin A
Molecular Weight (g/mol): 403.82
Molecular Formula: C20H18ClNO6
InChi Key: RWQKHEORZBHNRI-BMIGLBTASA-N
SMILES: C[C@@H]1CC2=C(Cl)C=C(C(=O)N[C@@H](CC3=CC=CC=C3)C(O)=O)C(O)=C2C(=O)O1
Molecular Weight (g/mol) 
  • (6)
  • (1)
Quantity 
  • (1)
  • (1)
  • (1)
  • (2)
Percent Purity 
  • (3)
  • (1)
Certifications/Compliance 
  • (3)
Solvent or Matrix 
  • (2)
  • (1)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (5)
  • (1)
  • (4)

Molecular Weight (g/mol)

  • (6)
  • (1)

Quantity

  • (1)
  • (1)
  • (1)
  • (2)

Percent Purity

  • (3)
  • (1)

Certifications/Compliance

  • (3)

Solvent or Matrix

  • (2)
  • (1)

Concentration

  • (1)
  • (1)

Physical Form

  • (1)
1 – 8 of 8 results
2

Ochratoxin A 2 μg/mL in Acetonitrile, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

3

Ochratoxin A 2 μg/mL in Acetonitrile, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

4

Ochratoxin A (10 μg/mL in Acetonitrile), TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

5

Ochratoxin A, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

6

Ochratoxin A, TRC

CAS: 303-47-9 Molecular Formula: C20 H18 Cl N O6 Molecular Weight (g/mol): 403.81 Synonym: Alanine, N-[(5-chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl]-3-phenyl-, (-)- (8CI),L-Phenylalanine, N-[(5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl)carbonyl]-, (R)-,Ochratoxin A (7CI),N-[[(3R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine,(R)-N-[(5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-benzo[c]pyran-7-yl)carbonyl]-3-phenylalanine,3R,14S-Ochratoxin A,NSC 201422,NSC 221991,Phe-OTA,Phenylalanine-ochratoxin A IUPAC Name: (2S)-2-[[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydroisochromene-7-carbonyl]amino]-3-phenylpropanoic acid SMILES: C[C@@H]1Cc2c(Cl)cc(C(=O)N[C@@H](Cc3ccccc3)C(=O)O)c(O)c2C(=O)O1

CAS 303-47-9
Molecular Weight (g/mol) 403.81
SMILES C[C@@H]1Cc2c(Cl)cc(C(=O)N[C@@H](Cc3ccccc3)C(=O)O)c(O)c2C(=O)O1
Synonym Alanine, N-[(5-chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl]-3-phenyl-, (-)- (8CI),L-Phenylalanine, N-[(5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl)carbonyl]-, (R)-,Ochratoxin A (7CI),N-[[(3R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine,(R)-N-[(5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-benzo[c]pyran-7-yl)carbonyl]-3-phenylalanine,3R,14S-Ochratoxin A,NSC 201422,NSC 221991,Phe-OTA,Phenylalanine-ochratoxin A
IUPAC Name (2S)-2-[[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydroisochromene-7-carbonyl]amino]-3-phenylpropanoic acid
Molecular Formula C20 H18 Cl N O6
7

Ochratoxin A 100 μg/mL in Methanol, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

8

Ochratoxin A and B Mixture 592 10 μg/mL in Acetonitrile, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality