CAS Number2577-40-4
SynonymsL-Phe-L-Phe-OH; Phe-Phe; l-Phe-l-Phe; L-Phenylalanyl-L-phenylalanine; (S)-2-((S)-2-Amino-3-phenylpropanamido)-3-phenylpropanoic acid; L-Phenylalanyl-L-phenylalanine Di-L-phenylalanine; Di-L-phenylalanine; Phenylalanyl-phenylalanine; 2-[(2-amino-3-phenylpropanoyl)amino]-3-phenylpropanoic acid; H-Phe-Phe-OH
Molecular FormulaC6H5CH2CH(NH2)CONHCH(CH2C6H5)COOH · H2O
Molecular Weight312.36 (anhydrous basis)
Purity≥98 (TLC)%
Density1.2±0.1 g/cm3
Boiling Point582.8±50.0 °C at 760 mmHg
Appearancepowder
EINECS219-930-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2577-40-4 |
| Catalog No. | 2A-9075765 |
| Chinese Name | L-苯丙氨酸-L-苯丙氨酸 |
| Synonyms | L-Phe-L-Phe-OH; Phe-Phe; l-Phe-l-Phe; L-Phenylalanyl-L-phenylalanine; (S)-2-((S)-2-Amino-3-phenylpropanamido)-3-phenylpropanoic acid; L-Phenylalanyl-L-phenylalanine Di-L-phenylalanine; Di-L-phenylalanine; Phenylalanyl-phenylalanine; 2-[(2-amino-3-phenylpropanoyl)amino]-3-phenylpropanoic acid; H-Phe-Phe-OH |
| Molecular Formula | C6H5CH2CH(NH2)CONHCH(CH2C6H5)COOH · H2O |
| Molecular Weight | 312.36 (anhydrous basis) |
| Purity | ≥98 (TLC) |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 582.8±50.0 °C at 760 mmHg |
| Appearance | powder |
| Storage Condition | -20°C |
| Application | H-Phe-Phe-OH is a polypeptide composed of two molecules of phenylalanine, an essential amino acid and the precursor of tyrosine. |
| EINECS | 219-930-5 |
| HTC | 2924299090 |
| PubChem ID | 24898504 |
| MDL Number | MFCD00063154 |
| SMILES | N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc2ccccc2)C(O)=O |
| InChI | 1S/C18H20N2O3/c19-15(11-13-7-3-1-4-8-13)17(21)20-16(18(22)23)12-14-9-5-2-6-10-14/h1-10,15-16H,11-12,19H2,(H,20,21)(H,22,23)/t15-,16-/m0/s1 |
| InChI Key | GKZIWHRNKRBEOH-HOTGVXAUSA-N |
| NACRES Code | NA.26 |
| UNSPSC | 12352202 |
| Hazard Symbols | transportation |
| MSDS | msds/75765_1_2577_40_4.pdf |
| Bioactivity | H-Phe-Phe-OH is a peptide made of two phenylalanine molecules; Phenylalanine is an essential amino acid and the precursor for the amino acid tyrosine. Related Catalog Research Areas >> Neurological Disease Natural Products >> Others Target Human Endogenous Metabolite In Vitro H-Phe-Phe-OH (Phe-Phe) is a peptide made of two phenylalanine molecules. Phenylalanine is an essential amino acid and the precursor for the amino acid tyrosine. It is the precursor of catecholamines in the body. The psychotropic drugs (mescaline, morphine, codeine, and papaverine) also have phenylalanine as a constituent. The H-Phe-Phe-OH recognition motif of the Alzheimer's Abeta peptide is the smallest peptide able to assemble into higher -order structures[1]. References [1]. de Groot NS, et al. Ile-phe dipeptide self-assembly: clues to amyloid formation. Biophys J. 2007 Mar 1;92(5):1732-41 Chemical & Physical Properties Density 1.2±0.1 g/cm3 Boiling Point 582.8±50.0 °C at 760 mmHg Molecular Formula C18H20N2O3 Molecular Weight 312.363 Flash Point 306.2±30.1 °C Exact Mass 312.147400 PSA 92.42000 LogP 2.48 Vapour Pressure 0.0±1.7 mmHg at 25°C Index of Refraction 1.605 InChIKey GKZIWHRNKRBEOH-HOTGVXAUSA-N SMILES NC(Cc1ccccc1)C(=O)NC(Cc1ccccc1)C(=O)O Storage condition -20°C |
| Use of | H-Phe-Phe-OH is a peptide made of two phenylalanine molecules; Phenylalanine is an essential amino acid and the precursor for the amino acid tyrosine. Properties Articles25 Name Phe-Phe Synonym More Synonyms H-Phe-Phe-OH Biological Activity Description H-Phe-Phe-OH is a peptide made of two phenylalanine molecules; Phenylalanine is an essential amino acid and the precursor for the amino acid tyrosine. Related Catalog Research Areas >> Neurological Disease Natural Products >> Others Human Endogenous Metabolite References [1]. de Groot NS, et al. Ile-phe dipeptide self-assembly: clues to amyloid formation. Biophys J. 2007 Mar 1;92(5):1732-41 Chemical & Physical Properties Molecular Formula C18H20N2O3 Exact Mass 312.147400 PSA 92.42000 Index of Refraction 1.605 InChIKey GKZIWHRNKRBEOH-HOTGVXAUSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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