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Peptides

Phe-Asp

Also known as Phenylalanyl-aspartic acid, phenylalanylaspartic acid, FD dipeptide

CAS 22828-05-3Formula C13H16N2O5Molar mass 280.28 g/mol
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Phe-Asp chemical structure, C13H16N2O5, CAS 22828-05-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
22828-05-3
Formula
C13H16N2O5
Molar mass
280.28 g/mol
HS code
292429
Category
Peptides

What is Phe-Asp?

Plain description, key identifiers and synonyms

Phe-Asp is a dipeptide formed from L-phenylalanine and L-aspartic acid residues. It has a role as a metabolite. It is functionally related to a L-aspartic acid and a L-phenylalanine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]butanedioic acid
CAS number
22828-05-3
Molecular formula
C13H16N2O5
UNII
Y7LC6LG89Q
MDL number
MFCD00037281
InChIKey
HWMGTNOVUDIKRE-UWVGGRQHSA-N
InChI
InChI=1S/C13H16N2O5/c14-9(6-8-4-2-1-3-5-8)12(18)15-10(13(19)20)7-11(16)17/h1-5,9-10H,6-7,14H2,(H,15,18)(H,16,17)(H,19,20)/t9-,10-/m0/s1
Canonical SMILES
NC(Cc1ccccc1)C(=O)NC(CC(=O)O)C(=O)O
Isomeric SMILES
C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)O)N

Synonyms

  • Phenylalanyl-aspartic acid
  • phenylalanylaspartic acid
  • FD dipeptide
  • F-D Dipeptide
  • Phenylalanylaspartate
  • L-Phenylalanyl-L-Aspartate
  • Phenylalanine Aspartate dipeptide
  • Phenylalanine-Aspartate dipeptide
  • N-L-Phenylalanyl-L-aspartic acid
  • (2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]butanedioic acid
  • Phenylalanyl-Aspartate
  • (2S)-2-(((2S)-2-amino-3-phenylpropanoyl)amino)butanedioic acid
  • (2S)-2-{[(2S)-2-amino-3-phenylpropanoyl]amino}butanedioic acid
  • N-Phenylalanylaspartate
  • N-Phenylalanylaspartic acid
  • N-L-Phenylalanyl-L-aspartate
  • Phenylalanine aspartic acid dipeptide
  • Phenylalanine-aspartic acid dipeptide
  • H-PHE-ASP-OH
  • L-phenylalanyl-L-aspartic acid
  • L-Phe-L-Asp
  • (S)-2-((S)-2-Amino-3-phenylPropanamido)succinic acid
  • FD
  • L-Aspartic acid, N-L-phenylalanyl-
  • Aspartic acid, N-(3-phenyl-L-alanyl)-, L-
Show all 26 synonyms
  • F-D

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
280.28 g/molcalc.
Exact mass
280.1059 Dacalc.
LogP (octanol/water)
-0.4calc.
Topological polar surface area
129.7 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
7calc.
Heavy atoms
20calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.31calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

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.

Phe-Asp suppliers

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Phe-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 Phe-Asp is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Phe-Asp?

Phe-Asp is a dipeptide formed from L-phenylalanine and L-aspartic acid residues. It has a role as a metabolite. It is functionally related to a L-aspartic acid and a L-phenylalanine.

What is the CAS number of Phe-Asp?

The CAS registry number of Phe-Asp is 22828-05-3.

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

The molecular formula of Phe-Asp is C13H16N2O5 and its molar mass is 280.28 g/mol.

What is Phe-Asp used for?

Known uses and roles of Phe-Asp include metabolite.

Is Phe-Asp hazardous?

No GHS hazard classification for Phe-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 Phe-Asp?

Phe-Asp is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Phe-Asp?

Post a free request on CompoundList and suppliers of Phe-Asp will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Phe-Asp?

Suppliers quote Phe-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 Phe-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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