D-Methionine

Name: D-Methionine
Brand: Vaqora Chemicals
SKU: VQ-020502

About D-Methionine

Listed under CAS 348-67-4, D-Methionine is an organosulfur compound available from Vaqora Chemicals. The compound has the formula C5H11NO2S, corresponding to a molecular weight of 149.21 g/mol. Its systematic (IUPAC) name is (2R)-2-amino-4-methylsulfanylbutanoic acid. Common synonyms include (R)-Methionine and D-Methionin.

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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies D-Methionine in 1 g, 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. 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	D-Methionine
Catalogue No.	VQ-020502
CAS Number	348-67-4
IUPAC name	(2R)-2-amino-4-methylsulfanylbutanoic acid
Molecular formula	C₅H₁₁NO₂S
Molecular weight	149.21 g/mol
Exact mass	149.051
InChIKey	FFEARJCKVFRZRR-SCSAIBSYSA-N
SMILES	CSCC[C@H](C(=O)O)N
PubChem CID	84815

Physical properties
Physical form	Other
LogP (XLogP3)	-1.9
H-bond donors / acceptors	2 / 4
TPSA	88.6 Å²
Synonyms	(R)-Methionine, D-Methionin, D-Metionien, (R)-2-amino-4-(methylthio)butanoic acid, Methionine D-, Methionine d-form, D-Metionien [Australian], (2R)-2-amino-4-(methylsulfanyl)butanoic acid, D-2-Amino-4-(methylthio)butyric acid, D-Metionien (Australian), H-D-Met-OH, MRx-1024

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 D-Methionine?

The CAS Registry Number of D-Methionine is 348-67-4. It is also known as (R)-Methionine, D-Methionin, D-Metionien.

What is the molecular formula and molecular weight of D-Methionine?

D-Methionine has the molecular formula C5H11NO2S and a molecular weight of 149.21 g/mol. Its IUPAC name is (2R)-2-amino-4-methylsulfanylbutanoic acid.

Which grade and pack sizes of D-Methionine can I order?

We supply D-Methionine, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with D-Methionine?

Yes. Every lot of D-Methionine 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 D-Methionine be shipped internationally?

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