Molekula
N-Acetyl-L-methionine
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
N-Acetyl-L-methionine is a modified form of the essential amino acid methionine, used in nutritional supplements and pharmaceutical formulations to support metabolic health and antioxidant activity. It is also listed as an ingredient in cosmetic and personal care formulations, and serves as a nutraceutical raw material for supplement manufacturers. It is a white to off-white crystalline powder with a molecular weight of 191.25 g/mol, a molecular formula of C7H13NO3S, and a CAS number of 65-82-7. It is stable at ambient temperatures and does not require special storage conditions. Molekula supplies N-Acetyl-L-methionine 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.
Overview
- SKU
- 22003320
- CAS Number
- 65-82-7
- IUPAC Name
- (2S)-2-acetamido-4-methylsulfanylbutanoic acid
- EC Number
- 200-617-7
- Molecular Formula
- CH3SCH2CH2CH(NHCOCH3)CO2H
- Molecular Weight
- 191.25
- Exact Mass
- 191.0616
- SMILES
- CC(=O)N[C@@H](CCSC)C(=O)O
- InChIKey
- XUYPXLNMDZIRQH-LURJTMIESA-N
- InChI
- InChI=1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1
- PubChem CID
- 448580
Synonyms
- Acetyl-L-methionine
- Acetylmethionine
- AcMet
- L-(N-Acetyl)methionine
- L-Methionine, N-acetyl-
- Methionamine
- Methionin
- Methionine, N-acetyl-, L-
- N-Acetylmethionine
- Thiomedon
Literature values
Published physical properties of the substance, not batch specifications.
- Melting Point
- 105.5 °C
Source: PubChem CID 448580 (DrugBank)
Frequently asked questions
What is N-Acetyl-L-methionine used for?
It is primarily used as a nutritional supplement and in the synthesis of pharmaceuticals and biochemical research reagents.
What is the chemical formula and molecular weight of N-Acetyl-L-methionine?
The formula is CH3SCH2CH2CH(NHCOCH3)CO2H with a molecular weight of 191.25 g/mol.
How should N-Acetyl-L-methionine be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for N-Acetyl-L-methionine?
Available in research grade; specific grades may vary based on order volume and application.
Can Molekula supply N-Acetyl-L-methionine in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and availability.
What documentation comes with an order of N-Acetyl-L-methionine?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS can be provided upon request.
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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.