2-Hydroxy-4-(methylthio)butyric acid, 85%

Name: 2-Hydroxy-4-(methylthio)butyric acid, 85%
Brand: Vaqora Chemicals
SKU: VQ-010769

About 2-Hydroxy-4-(methylthio)butyric acid, 85%

Listed under CAS 583-91-5, 2-Hydroxy-4-(methylthio)butyric acid is an organosulfur compound available from Vaqora Chemicals at a purity of 85%. Its molecular formula is C5H10O3S and its molecular weight is 150.2 g/mol. Its systematic (IUPAC) name is 2-hydroxy-4-methylsulfanylbutanoic acid. Common synonyms include 2-Hydroxy-4-methylthiobutyric acid and 2-Hydroxy-4-methylthiobutanoic acid.

In its supplied form it is white to beige powder or crystals. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include pharmaceutical synthesis and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2-Hydroxy-4-(methylthio)butyric acid in 5 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmaceutical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Hydroxy-4-(methylthio)butyric acid, 85%
Catalogue No.	VQ-010769
CAS Number	583-91-5
IUPAC name	2-hydroxy-4-methylsulfanylbutanoic acid
Molecular formula	C₅H₁₀O₃S
Molecular weight	150.2 g/mol
Exact mass	150.0351
Purity / assay	85%
HSN code	29332990
InChIKey	ONFOSYPQQXJWGS-UHFFFAOYSA-N
SMILES	CSCCC(C(=O)O)O
PubChem CID	11427

Physical properties
Physical form	Crystalline
Appearance	White to beige powder or crystals
LogP (XLogP3)	0.2
H-bond donors / acceptors	2 / 4
TPSA	82.8 Å²
Synonyms	2-Hydroxy-4-methylthiobutyric acid, 2-Hydroxy-4-methylthiobutanoic acid, alpha-Hydroxy-gamma-methylmercaptobutyric acid, 4-methylthio-2-hydroxybutyrate, alpha-hydroxy-gamma-methylthiobutyrate, Desmeninol, 2-Hydroxy-4-(methylthio)butanoic acid, Butanoic acid, 2-hydroxy-4-(methylthio)-, MHA acid, 2-hydroxy-4-(methylsulfanyl)butanoic acid, MHA-FA, 2-Hydroxy-4-(methylthio) butanoic acid

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 2-Hydroxy-4-(methylthio)butyric acid, 85%?

The CAS Registry Number of 2-Hydroxy-4-(methylthio)butyric acid, 85% is 583-91-5. It is also known as 2-Hydroxy-4-methylthiobutyric acid, 2-Hydroxy-4-methylthiobutanoic acid, alpha-Hydroxy-gamma-methylmercaptobutyric acid.

What is the molecular formula and molecular weight of 2-Hydroxy-4-(methylthio)butyric acid, 85%?

2-Hydroxy-4-(methylthio)butyric acid, 85% has the molecular formula C5H10O3S and a molecular weight of 150.2 g/mol. Its IUPAC name is 2-hydroxy-4-methylsulfanylbutanoic acid.

Which grade and pack sizes of 2-Hydroxy-4-(methylthio)butyric acid, 85% can I order?

We supply 2-Hydroxy-4-(methylthio)butyric acid, 85% in (85%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Hydroxy-4-(methylthio)butyric acid, 85%?

Yes. Every lot of 2-Hydroxy-4-(methylthio)butyric acid, 85% 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 2-Hydroxy-4-(methylthio)butyric acid, 85% be shipped internationally?

Yes. 2-Hydroxy-4-(methylthio)butyric acid, 85% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.