CAS 20640-68-0

Phenylmercapturicacid; 98%

Description:

Phenylmercapturic acid, with the CAS number 20640-68-0, is a chemical compound that belongs to the class of mercapturic acids, which are conjugates formed from the reaction of mercapturic acid with phenyl compounds. This substance is characterized by its structure, which includes a phenyl group attached to a mercapturic acid moiety. It is typically a white to off-white crystalline solid, soluble in water and organic solvents. Phenylmercapturic acid is often used in biochemical research and toxicology studies, particularly in the context of studying the metabolism of aromatic compounds and their potential effects on human health. Its synthesis usually involves the conjugation of phenyl isothiocyanate with glutathione, followed by enzymatic or chemical transformations. As with many chemical substances, safety precautions should be observed when handling phenylmercapturic acid, as it may pose health risks if ingested or inhaled. Proper storage conditions and protective equipment are recommended to ensure safe handling in laboratory settings.

Formula: C₁₁H₁₃NO₃S

InChI: InChI=1/C11H13NO3S/c1-8(13)12-10(11(14)15)7-16-9-5-3-2-4-6-9/h2-6,10H,7H2,1H3,(H,12,13)(H,14,15)

SMILES: CC(=NC(CSc1ccccc1)C(=O)O)O

Synonyms:

• DL-Phenylmercapturic acid
• N-acetyl-S-phenylcysteine

DL-Phenylmercapturic Acid

CAS: 20640-68-0

Formula: C₁₁H₁₃NO₃S

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 239.29

Ref: 3B-P0607

Cysteine, N-​acetyl-​S-​phenyl-

CAS: 20640-68-0

Formula: C₁₁H₁₃NO₃S

Purity: 98%

Color and Shape: Solid

Molecular weight: 239.2908

Ref: IN-DA002IHJ

2-(Acetylamino)-3-(phenylthio)propanoic acid

CAS: 20640-68-0

2-(Acetylamino)-3-(phenylthio)propanoic acid

Purity: 95%

Molecular weight: 239.29g/mol

Ref: 54-OR1003884

N-Acetyl-S-phenyl-DL-cysteine-3,3-d2 (DL-S-PhenylmacapturicAcid)

CAS: 20640-68-0

Formula: C₆H₅SCD₂CH(NHCOCH₃)COOH

Purity: 99 atom % D

Color and Shape: White Solid

Molecular weight: 241.07417

Ref: 3U-D6046

N-Acetyl-S-phenyl-d5-DL-cysteine(DL-S-Phenylmercapturic Acid)

CAS: 20640-68-0

Formula: C₆D₅SCH₂CH(NHCOCH₃)COOH

Purity: 98 atom % D

Color and Shape: White Solid

Molecular weight: 244.093

Ref: 3U-D7182

DL-Phenylmercapturic Acid

CAS: 20640-68-0

Formula: C₁₁H₁₃NO₃S

Molecular weight: 239.29

Ref: 4Z-C-7753

DL-Phenylmercapturic Acid-d5

CAS: 20640-68-0

Formula: C₁₁H₈D₅NO₃S

Molecular weight: 244.32

Ref: 4Z-C-7754

N-Acetyl-S-phenyl-d5-DL-cysteine

Controlled Product

CAS: 20640-68-0

Applications N-Acetyl-S-phenyl-d5-DL-cysteine is the deuterium labelled form of N-Acetyl-S-phenyl-DL-cysteine, which is used as a reactant in the preparation of potent HIV-1 protease inhibitors that use D-amino acids as P2/P3 ligands.
References Jungheim, L., et al.: J. Med. Chem., 39, 96 (1996);

Formula: C₁₁D₅H₈NO₃S

Color and Shape: Brown

Molecular weight: 244.32

Ref: TR-A187356

2-(Acetylamino)-3-(phenylthio)propanoic Acid

Controlled Product

CAS: 20640-68-0

Applications 2-(Acetylamino)-3-(phenylthio)propanoic acid is a useful chemical in research.

Formula: C₁₁H₁₃NO₃S

Color and Shape: Neat

Molecular weight: 239.29

Ref: TR-A549315

2-(Acetylamino)-3-(phenylthio)propanoic acid

CAS: 20640-68-0

Formula: C₁₁H₁₃NO₃S

Purity: 98%

Color and Shape: Solid

Molecular weight: 239.29

Ref: 10-F068235

N-Acetyl-S-phenyl-DL-cysteine-3,3-d2

Controlled Product

CAS: 20640-68-0

Applications N-Acetyl-S-phenyl-DL-cysteine-3,3-d2 is the deuterium labelled form of N-Acetyl-S-phenyl-DL-cysteine, which is used as a reactant in the preparation of potent HIV-1 protease inhibitors that use D-amino acids as P2/P3 ligands.
References Jungheim, L., et al.: J. Med. Chem., 39, 96 (1996);

Formula: C₁₁D₂H₁₁NO₃S

Color and Shape: Neat

Molecular weight: 241.3

Ref: TR-A187359