DL-Phenylmercapturic Acid

Name: DL-Phenylmercapturic Acid
Brand: Vaqora Chemicals
SKU: VQ-040928

About DL-Phenylmercapturic Acid

DL-Phenylmercapturic Acid (CAS 20640-68-0) is an organosulfur compound offered by Vaqora Chemicals. Formula C11H13NO3S, molecular weight 239.29 g/mol. Systematically, it is named 2-acetamido-3-phenylsulfanylpropanoic acid. It is also known as 2-(Acetylamino)-3-(phenylthio)propanoic acid or Cysteine, N-acetyl-S-phenyl-.

Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	DL-Phenylmercapturic Acid
Catalogue No.	VQ-040928
CAS Number	20640-68-0
IUPAC name	2-acetamido-3-phenylsulfanylpropanoic acid
Molecular formula	C₁₁H₁₃NO₃S
Molecular weight	239.29 g/mol
Exact mass	239.0616
HSN code	2933
InChIKey	CICOZWHZVMOPJS-UHFFFAOYSA-N
SMILES	CC(=O)NC(CSC1=CC=CC=C1)C(=O)O
PubChem CID	95526

Physical properties
Physical form	Other
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 4
TPSA	91.7 Å²
Synonyms	2-(Acetylamino)-3-(phenylthio)propanoic acid, Cysteine, N-acetyl-S-phenyl-, 2-Acetamido-3-(phenylthio)propanoic acid, (+/-)-Phenylmercapturic acid, 2-acetamido-3-(phenylsulfanyl)propanoic acid, S-PMA, 2-(acetylamino)-3-phenylthiopropanoic acid, Ac-DL-Cys(Ph)-OH, N-Acetyl-S-phenyl-DL-cysteine, 2-acetamido-3-(phenylthio)propionic acid, 2-acetamido-3-phenylsulanylpropanoic acid, 2-acetamido-3-phenylsulfanyl-propanoic acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of DL-Phenylmercapturic Acid?

The CAS Registry Number of DL-Phenylmercapturic Acid is 20640-68-0. It is also known as 2-(Acetylamino)-3-(phenylthio)propanoic acid, Cysteine, N-acetyl-S-phenyl-, 2-Acetamido-3-(phenylthio)propanoic acid.

What is the molecular formula and molecular weight of DL-Phenylmercapturic Acid?

DL-Phenylmercapturic Acid has the molecular formula C11H13NO3S and a molecular weight of 239.29 g/mol. Its IUPAC name is 2-acetamido-3-phenylsulfanylpropanoic acid.

Which grade and pack sizes of DL-Phenylmercapturic Acid can I order?

We supply DL-Phenylmercapturic Acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with DL-Phenylmercapturic Acid?

Yes. Every lot of DL-Phenylmercapturic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can DL-Phenylmercapturic Acid be shipped internationally?

Yes. We export DL-Phenylmercapturic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.