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Peptides

FPRF amide

Also known as Fprf-amide, Phe-pro-arg-phe-amide, Phe-pro-arg-phe-NH2

CAS 114892-66-9Formula C29H40N8O4Molar mass 564.69 g/mol
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FPRF amide chemical structure, C29H40N8O4, CAS 114892-66-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
114892-66-9
Formula
C29H40N8O4
Molar mass
564.69 g/mol
HS code
293399
Category
Peptides

What is FPRF amide?

Plain description, key identifiers and synonyms

FPRF amide is a chemical substance with the molecular formula C29H40N8O4 and a molar mass of 564.69 g/mol. Its CAS registry number is 114892-66-9. The IUPAC name is (2S)-N-[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[(2S)-2-amino-3-phenylpropanoyl]pyrrolidine-2-carboxamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-N-[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[(2S)-2-amino-3-phenylpropanoyl]pyrrolidine-2-carboxamide
CAS number
114892-66-9 CAS number cross-checked
Molecular formula
C29H40N8O4
InChIKey
SXWIQIQBTASPHK-ZJZGAYNASA-N
InChI
InChI=1S/C29H40N8O4/c30-21(17-19-9-3-1-4-10-19)28(41)37-16-8-14-24(37)27(40)35-22(13-7-15-34-29(32)33)26(39)36-23(25(31)38)18-20-11-5-2-6-12-20/h1-6,9-12,21-24H,7-8,13-18,30H2,(H2,31,38)(H,35,40)(H,36,39)(H4,32,33,34)/t21-,22-,23-,24-/m0/s1
Canonical SMILES
NC(=O)C(Cc1ccccc1)NC(=O)C(CCCN=C(N)N)NC(=O)C1CCCN1C(=O)C(N)Cc1ccccc1
Isomeric SMILES
C1C[C@H](N(C1)C(=O)[C@H](CC2=CC=CC=C2)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N

Synonyms

  • Fprf-amide
  • Phe-pro-arg-phe-amide
  • Phe-pro-arg-phe-NH2
  • Phenylalanyl-prolyl-arginyl-phenylalaninamide
  • (2S)-N-[(2S)-5-(Carbamimidoylamino)-1-hydroxy-1-{[(2S)-1-hydroxy-1-imino-3-phenylpropan-2-yl]imino}pentan-2-yl]-1-L-phenylalanylpyrrolidine-2-carboximidic acid
  • N-{5-Carbamimidamido-1-hydroxy-1-[(1-hydroxy-1-imino-3-phenylpropan-2-yl)imino]pentan-2-yl}-1-phenylalanylpyrrolidine-2-carboximidic 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
564.69 g/molcalc.
Exact mass
564.3173 Dacalc.
LogP (octanol/water)
-0.7calc.
Topological polar surface area
212 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
14calc.
Heavy atoms
41calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.41calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Fails (2 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, O=C(CNC(=O)C1CCCN1C(=O)CCc1ccccc1)NCCc1ccccc1

O=C(CNC(=O)C1CCCN1C(=O)CCc1ccccc1)NCCc1ccccc1

3 rings, 30 atoms.

9 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.

FPRF amide suppliers

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FPRF amide 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 FPRF amide is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about FPRF amide, based on the data on this page

What is FPRF amide?

FPRF amide is a chemical substance with the molecular formula C29H40N8O4 and a molar mass of 564.69 g/mol. Its CAS registry number is 114892-66-9.

What is the CAS number of FPRF amide?

The CAS registry number of FPRF amide is 114892-66-9.

What is the molecular formula and weight of FPRF amide?

The molecular formula of FPRF amide is C29H40N8O4 and its molar mass is 564.69 g/mol.

Is FPRF amide hazardous?

No GHS hazard classification for FPRF amide 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 FPRF amide?

FPRF amide is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy FPRF amide?

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

What is the price of FPRF amide?

Suppliers quote FPRF amide 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 FPRF amide

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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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