Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa - ≥99% , CAS No.98495-35-3

CAS: 98495-35-3 Cat. No.: P650353 Molecular Weight: 904.03 PubChem CID: 3035766
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa | L-Phenylalaninamide, 5-oxo-L-prolyl-L-alpha-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl- | pyroGlu-Asp-Pro-Phe-Leu-Arg-Phe-NH2 | Pyroglutamyl-aspartyl-prolyl-phenylalanyl-leucyl-arginyl-phenylala
Storage
Protected from light,Argon charged,Desiccated,Store at -80°C
Shipped In
Dry ice packs + Cold packs
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
P650353-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$320.90
5mg
P650353-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$700.90
10mg
P650353-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,160.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Argon charged,Desiccated,Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa is a FMRF-like peptide from visceral and somatic muscles of the snail Helix aspersa. FMRF (Phe-Met-Arg-Phe) is a neuropeptide peptide consisting of 4 amino acid residues.

Form:Solid

Specifications

Synonyms
Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa | L-Phenylalaninamide, 5-oxo-L-prolyl-L-alpha-aspartyl-L-prolyl-L-phenylalanyl-L-leucyl-L-arginyl- | pyroGlu-Asp-Pro-Phe-Leu-Arg-Phe-NH2 | Pyroglutamyl-aspartyl-prolyl-phenylalanyl-leucyl-arginyl-phenylala
Specifications & Purity
≥99%
Biochemical and Physiological Mechanisms
Phe-Met-Arg-Phe Like Peptide, Snail Helix aspersa is a FMRF-like peptide from visceral and somatic muscles of the snail Helix aspersa . FMRF (Phe-Met-Arg-Phe) is a neuropeptide peptide consisting of 4 amino acid residues.
Storage
Protected from light, Argon charged, Desiccated, Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%
Names and Identifiers
Canonical SmilesCC(C)CC(C(=O)NC(CCCN=C(N)N)C(=O)NC(CC1=CC=CC=C1)C(=O)N)NC(=O)C(CC2=CC=CC=C2)NC(=O)C3CCCN3C(=O)C(CC(=O)O)NC(=O)C4CCC(=O)N4
IUPAC Name(3S)-4-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-oxo-3-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]butanoic acid
InChIKeyCLWGEQPXAKIVMA-NXBWRCJVSA-N
INCHI1S/C44H61N11O10/c1-25(2)21-31(40(62)50-28(15-9-19-48-44(46)47)38(60)51-30(37(45)59)22-26-11-5-3-6-12-26)52-41(63)32(23-27-13-7-4-8-14-27)53-42(64)34-16-10-20-55(34)43(65)33(24-36(57)58)54-39(61)29-17-18-35(56)49-29/h3-8,11-14,25,28-34H,9-10,15-24H2,1-2H3,(H2,45,59)(H,49,56)(H,50,62)(H,51,60)(H,52,63)(H,53,64)(H,54,61)(H,57,58)(H4,46,47,48)/t28-,29-,30-,31-,32-,33-,34-/m0/s1
Isomeric SMILES CC(C)C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CC(=O)O)NC(=O)[C@@H]4CCC(=O)N4
PubChem CID 3035766
Molecular Weight 904.03

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Peptides
Direct ParentOligopeptides
Alternative Parents Phenylalanine and derivatives  Leucine and derivatives  Proline and derivatives  N-acyl-alpha amino acids and derivatives  Alpha amino acid amides  Amphetamines and derivatives  Pyrrolidinecarboxamides  N-acylpyrrolidines  Pyrrolidine-2-ones  N-acyl amines  Tertiary carboxylic acid amides  Secondary carboxylic acid amides  Guanidines  Lactams  Primary carboxylic acid amides  Propargyl-type 1,3-dipolar organic compounds  Carboxylic acids  Carboximidamides  Azacyclic compounds  Monocarboxylic acids and derivatives  Hydrocarbon derivatives  Carbonyl compounds  Organic oxides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Alpha-oligopeptide - Phenylalanine or derivatives - Leucine or derivatives - Proline or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Amphetamine or derivatives - Pyrrolidine-2-carboxamide - Pyrrolidine carboxylic acid or derivatives - N-acylpyrrolidine - Monocyclic benzene moiety - Pyrrolidone - N-acyl-amine - Benzenoid - Fatty amide - Fatty acyl - 2-pyrrolidone - Tertiary carboxylic acid amide - Pyrrolidine - Carboxamide group - Guanidine - Lactam - Primary carboxylic acid amide - Secondary carboxylic acid amide - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Monocarboxylic acid or derivatives - Organoheterocyclic compound - Carboxylic acid - Azacycle - Carboximidamide - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilityH2O Peptide Solubility and Storage Guidelines: 1.  Calculate the length of the peptide. 2.  Calculate the overall charge of the entire peptide according to the following table:   Contents Assign value Acidic amino acid Asp (D), Glu (E),
Molecular Weight904.000 g/mol
XLogP3-0.200
Hydrogen Bond Donor Count10
Hydrogen Bond Acceptor Count11
Rotatable Bond Count24
Exact Mass903.46 Da
Monoisotopic Mass903.46 Da
Topological Polar Surface Area340.000 Ų
Heavy Atom Count65
Formal Charge0
Complexity1730.000
Isotope Atom Count0
Defined Atom Stereocenter Count7
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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