Molekula

2-Mercaptopropionic acid

SKU 90036880 CAS 79-42-5 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

2-Mercaptopropionic acid is a sulfur-containing organic compound used in pharmaceuticals, cosmetics, and as a chelating agent. It is an ingredient in hair waving and depilatory formulations and is also used as a flavoring agent. It is a colorless to pale yellow liquid with a pungent odor. CAS: 79-42-5. Molekula supplies 2-Mercaptopropionic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90036880
CAS Number: 79-42-5
IUPAC Name: 2-sulfanylpropanoic acid
EC Number: 201-206-5
Exact Mass: 106.0089
SMILES: CC(C(=O)O)S
InChIKey: PMNLUUOXGOOLSP-UHFFFAOYSA-N
InChI: InChI=1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)
PubChem CID: 62326

Synonyms

2-Mercaptopropanoic acid
2-Sulfanylpropanoic acid
2-Thiolactic acid
2-Thiolpropionic acid
alpha-Mercaptopropanoic acid
alpha-Mercaptopropionic acid
PROPANOIC ACID, 2-MERCAPTO-
Propionic acid, 2-mercapto-
Thiolactic acid

Literature values

Published physical properties of the substance, not batch specifications.

Melting Point: 12 °C
Boiling Point: 117 °C at 16 mmHg

Source: PubChem CID 62326 (Human Metabolome Database (HMDB))

Frequently asked questions

What is 2-Mercaptopropionic acid used for?

It is commonly used as a chelating agent, in the synthesis of pharmaceuticals, and as a stabilizer in polymer chemistry.

What is the chemical formula and molecular weight of 2-Mercaptopropionic acid?

The formula is C3H6O2S with a molecular weight of 106.14 g/mol.

How should 2-Mercaptopropionic acid be stored?

Store in a cool, dry place, protected from light and moisture; keep tightly sealed to prevent oxidation.

What grade is available for 2-Mercaptopropionic acid?

Available in technical grade and reagent grade; specific grades may vary by order volume.

Can Molekula supply 2-Mercaptopropionic acid in bulk?

Yes, Molekula can supply 2-Mercaptopropionic acid in bulk quantities upon request.

What documentation comes with an order of 2-Mercaptopropionic acid?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.