C7H13NO3S
191.25 g/mol
Flavor & FragranceDanger
N-Acetyl-L-methionine
CAS65-82-7EC200-617-7
Category
Flavor & Fragrance
Compound Class
Amide
Primary Use
cosmetic ingredient
N-Acetyl-L-methionine is an acetylated derivative of the amino acid L-methionine, commonly used as a cosmetic ingredient. It functions primarily as a conditioning agent in personal care formulations.
cosmetic ingredient
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing N-Acetyl-L-methionine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
ApplicationSame Use
Levomenol
CAS23089-26-1
cosmetic ingredient
ReferenceSame Category
2-Furfurylthio-3-methylpyrazine
CAS65530-53-2
Flavoring agent
ReferenceSame Category
Isoamyl isovalerate
CAS659-70-1
flavor and fragrance ingredient
ReferenceSame Category
Hexanal
CAS66-25-1
flavoring agent and fragrance ingredient
ReferenceSame Category
4-hydroxy-1-(5-isocamphyl)cyclohexane
CAS66068-84-6
Fragrance ingredient for consumer products
Referencestereoisomer of
DL-N-acetylmethionine
CAS1115-47-5
nutritional supplement and food additive
Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for N-Acetyl-L-methionine (CAS 65-82-7) is 2930.90.
HS code (international, 6-digit)
2930.90
EU CN code (8-digit)
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2S)-2-acetamido-4-methylsulfanylbutanoic acid
InChIKey
XUYPXLNMDZIRQH-LURJTMIESA-N
SMILES
CC(=O)N[C@@H](CCSC)C(=O)O
Synonyms (28)
- Ac-Met-OH
- AcMet
- Acetyl-L-methionine
- Acetylmethionin
- Acetylmethionine
- L-(N-Acetyl)methionine
- L-Methionine, N-acetyl-
- Methionamine
- Methionin
- Methionine Impurity 22
- Methionine, N-acetyl-, L-
- N-Ac-L-methionine
- N-Ac-Met
- N-Acetyl(methyl)homocysteine
- N-Acetyl-L-methionine
- N-Acetylmethionine
- N-acetyl-S-methylhomocysteine
- N-acetyl-l-met
- Nalpha-acetyl-L-methionine
- Thiomedon
Sourcing N-Acetyl-L-methionine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.