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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

N-Acetyl-L-methionine

Available on request

N-Acetyl-L-methionine (CAS 65-82-7) supplier Zemixal: C7H13NO3S, COA and SDS with every lot, worldwide shipping. Packs from 100 mg.

Pack sizes
N-Acetyl-L-methionine chemical structure
CAS number65-82-7
FormulaC7H13NO3S
Molar mass191.25 g/mol
InChIKeyXUYPXLNMDZIRQH-LURJTMIESA-N
IUPAC name(2S)-2-acetamido-4-methylsulfanylbutanoic acid

About N-Acetyl-L-methionine

N-Acetyl-L-methionine is part of the Zemixal sulfur Compounds (Thiols, Sulfides, Sulfonates) range. For your records, the material is defined by CAS 65-82-7, formula C7H13NO3S and molar mass 191.25 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Safe handling

Classified under GHS with signal word Danger and hazard statements H315, H318, H319 and H335. Read the SDS before first use.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N-Acetyl-L-methionine
Product nameN-Acetyl-L-methionine
Catalogue numberZX-033839
CAS number65-82-7
IUPAC name(2S)-2-acetamido-4-methylsulfanylbutanoic acid
Molecular formulaC7H13NO3S
Molar mass191.25 g/mol
Exact mass191.0616
XLogP30.1
H-bond donors / acceptors2 / 4
Topological polar surface area91.7 Ų
InChIKeyXUYPXLNMDZIRQH-LURJTMIESA-N
SMILESCC(=O)N[C@@H](CCSC)C(=O)O
PubChem CID448580
SynonymsN-Acetylmethionine, Acetyl-L-methionine, Methionamine, Acetylmethionine, L-(N-Acetyl)methionine, L-Methionine, N-acetyl-, Methionin, Methionine, N-acetyl-, L-, N-Ac-Met, Nalpha-acetyl-L-methionine, (2S)-2-acetamido-4-(methylsulfanyl)butanoic acid, N-Ac-L-methionine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N-Acetyl-L-methionine
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Acetyl-L-methionine

Which CAS number identifies N-Acetyl-L-methionine?
N-Acetyl-L-methionine is registered under CAS 65-82-7. You may also see it listed as N-Acetylmethionine, Acetyl-L-methionine, Methionamine. Our catalogue number for this item is ZX-033839.
What are the formula and molar mass of N-Acetyl-L-methionine?
For N-Acetyl-L-methionine, its formula is C7H13NO3S and its molar mass is 191.25 g/mol. The systematic (IUPAC) name is (2S)-2-acetamido-4-methylsulfanylbutanoic acid. InChIKey XUYPXLNMDZIRQH-LURJTMIESA-N lets you match it in any structure database.
What grade and pack sizes are available for N-Acetyl-L-methionine?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Acetyl-L-methionine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N-Acetyl-L-methionine to my country?
Yes. Because N-Acetyl-L-methionine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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