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Peptides

Met-Asp

Also known as methionylaspartic acid, L-methionyl-L-aspartic acid, L-Met-L-Asp

CAS 14595-65-4Formula C9H16N2O5SMolar mass 264.30 g/mol
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Met-Asp chemical structure, C9H16N2O5S, CAS 14595-65-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
14595-65-4
Formula
C9H16N2O5S
Molar mass
264.30 g/mol
HS code
293090
Category
Peptides

What is Met-Asp?

Plain description, key identifiers and synonyms

Met-Asp is a dipeptide formed from L-methionine and L-aspartic acid residues. It has a role as a metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]butanedioic acid
CAS number
14595-65-4
Molecular formula
C9H16N2O5S
MDL number
MFCD00037282
InChIKey
QTZXSYBVOSXBEJ-WDSKDSINSA-N
InChI
InChI=1S/C9H16N2O5S/c1-17-3-2-5(10)8(14)11-6(9(15)16)4-7(12)13/h5-6H,2-4,10H2,1H3,(H,11,14)(H,12,13)(H,15,16)/t5-,6-/m0/s1
Canonical SMILES
CSCCC(N)C(=O)NC(CC(=O)O)C(=O)O
Isomeric SMILES
CSCC[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)O)N

Synonyms

  • methionylaspartic acid
  • L-methionyl-L-aspartic acid
  • L-Met-L-Asp
  • H-Met-Asp-OH
  • methionyl-aspartic acid
  • (2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]butanedioic acid
  • (S)-2-((S)-2-Amino-4-(methylthio)butanamido)succinic acid
  • Methionyl-Aspartate
  • L-Aspartic acid, L-methionyl-
  • (2S)-2-[(2S)-2-Amino-4-(methylsulfanyl)butanamido]butanedioic acid
  • (2S)-2-[[(2S)-2-amino-4-methylsulfanyl-butanoyl]amino]butanedioic Acid

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
264.30 g/molcalc.
Exact mass
264.078 Dacalc.
LogP (octanol/water)
-0.89calc.
Topological polar surface area
129.7 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
8calc.
Heavy atoms
17calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Met-Asp suppliers

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Met-Asp price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Met-Asp is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Met-Asp is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Met-Asp, based on the data on this page

What is Met-Asp?

Met-Asp is a dipeptide formed from L-methionine and L-aspartic acid residues. It has a role as a metabolite.

What is the CAS number of Met-Asp?

The CAS registry number of Met-Asp is 14595-65-4.

What is the molecular formula and weight of Met-Asp?

The molecular formula of Met-Asp is C9H16N2O5S and its molar mass is 264.30 g/mol.

What is Met-Asp used for?

Known uses and roles of Met-Asp include metabolite.

Is Met-Asp hazardous?

No GHS hazard classification for Met-Asp is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Met-Asp?

Met-Asp is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Met-Asp?

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What is the price of Met-Asp?

Suppliers quote Met-Asp on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Met-Asp

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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