Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.

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4,711 – 4,725 of 36,129 results

4,711

Medchemexpress LLC H-D-Phe(3-F)-OH | 110117-84-5 | 99.9% | C9H10FNO2 | 5 G

H-D-Phe(3-F)-OH is a phenylalanine derivative intended for research use only and not for patient consumption. Amino acids and derivatives are recognized as beneficial ergogenic dietary substances due to their influence on anabolic hormone secretion, fuel supply during exercise, mental performance during stress, and prevention of exercise-induced muscle damage.

Influences anabolic hormone secretion
Provides fuel during exercise
Improves mental performance during stress
Prevents exercise-induced muscle damage

Pricing & Availability

4,712

eMolecules 82565-68-2 | Fmoc-Phe(4-I)-OH | Ambeed513.331 | C24H20INO4 | 95.000 | OC(=O)[C@H](Cc1ccc(I)cc1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 100g | 552649346

Fmoc-Phe(4-I)-OH | Ambeed | 82565-68-2513.331 | C24H20INO4 | 95.000 | OC(=O)[C@H](Cc1ccc(I)cc1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 100g | 552649346

Pricing & Availability

4,713

Chem-Impex International, Inc. Acetyl-L-phenylalanine | 2018-61-3 | MFCD00063158 | 100G

Acetyl-L-phenylalanine, 2018-61-3, MFCD00063158, 100G

Pricing & Availability

4,714

Chem-Impex International, Inc. Acetyl-D-phenylalanine | 10172-89-1 | MFCD00002664 | 5G

Acetyl-D-phenylalanine, 10172-89-1, MFCD00002664, 5G

Pricing & Availability

4,715

Medchemexpress LLC Glycine, N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl | 25616-33-5 | MFCD00134859 | ≥97.0% | 322.36 g/mol | C16H22N2O5 | 1 G

Boc-Phe-Gly-OH is a Boc-protected phenylalanyl glycine derivative used as a protected dipeptide building block for peptide synthesis and related small-molecule synthesis applications.

Boc-protected phenylalanyl glycine derivative
Purity ≥97.0%
Molecular weight 322.36 g/mol
Chemical formula C16H22N2O5
Available in 1 G, 5 G, 10 G, 25 G, and 100 G sizes
Powder storage: -20°C for 3 years, 4°C for 2 years
Suitable for peptide synthesis and small-molecule preparation

Pricing & Availability

4,716

Chem-Impex International, Inc. Fmoc-L-homophenylalanine | 132684-59-4 | MFCD00077046 | 25G

Fmoc-L-homophenylalanine, 132684-59-4, MFCD00077046, 25G

Pricing & Availability

4,717

Medchemexpress LLC H-Phe-Phe-OH | 2577-40-4 | 312.37 | 1 G

H-Phe-Phe-OH is a peptide composed of two phenylalanine molecules. Phenylalanine is an essential amino acid and a precursor for the amino acid tyrosine and catecholamines. The H-Phe-Phe-OH recognition motif of the Alzheimer's Abeta peptide is the smallest peptide capable of assembling into higher-order structures.

Purity: 99.7%
Molecular weight: 312.37
CAS number: 2577-40-4
Appears as a white to off-white solid
Store powder at -20°C for 3 years or 4°C for 2 years
Store in solvent at -80°C for 6 months or -20°C for 1 month
For research use only

Pricing & Availability

4,718

Chem-Impex International, Inc. Boc-3-chloro-L-phenylalanine | 114873-03-9 | MFCD00672515 | 1G

Boc-3-chloro-L-phenylalanine, 114873-03-9, MFCD00672515, 1G

Pricing & Availability

4,719

Chem-Impex International, Inc. Fmoc-3,4-dichloro-L-phenylalanine | 17766-59-5 | MFCD00273473 | 5G

Fmoc-3,4-dichloro-L-phenylalanine, 17766-59-5, MFCD00273473, 5G

Pricing & Availability

4,720

Chem-Impex International, Inc. Na-Z-Na-methyl-L-phenylalanine | 2899-07-2 | MFCD00153393 | 1G

Na-Z-Na-methyl-L-phenylalanine, 2899-07-2, MFCD00153393, 1G

Pricing & Availability

4,721

STA PHARMACEUTICAL US LLC N-Fmoc-3-ethoxy-L-phenylalanine | 5 g | CAS 1270298-31-1 | MDL MFCD09839307

N-Fmoc-3-ethoxy-L-phenylalanine is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1270298-31-1
- MDL: MFCD09839307
- InChIKey: WPYSBWVXAWVARH-DEOSSOPVSA-N
- Molecular Weight: 431.488
- Molecular Formula: C26H25NO5
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-ethoxyphenyl)propanoic acid
- SMILES: CCOC1=CC=CC(C[C@@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O)=C1

Pricing & Availability

4,722

Medchemexpress LLC N-Formyl-Met-Leu-Phe-Lys | 67247-11-4 | 99.8% | 565.73 | 10 MG

N-Formyl-Met-Leu-Phe-Lys (fMLFK) is a peptide that acts as a potent and selective agonist of FPR1, with EC50s of 3.5 nM for FPR1, 6.7 μM for FPR2, and 0.88 μM for FPR2-D2817.32G.

Acts as a potent and selective agonist of FPR1
EC50 of 3.5 nM for FPR1
EC50 of 6.7 μM for FPR2
EC50 of 0.88 μM for FPR2-D2817.32G
Classified as a peptide
Relevant in inflammation and immunology research

Pricing & Availability

4,723

Medchemexpress LLC [1,1'-Biphenyl]-4-propanoic acid, α-amino-, (S)- | 155760-02-4 | 99.9% | C15H15NO2 | 5 G

L-Biphenylalanine is a phenylalanine derivative commercially used as an ergogenic supplement. It is recognized for its beneficial effects on physical, mental, and physiological activities, including influencing anabolic hormone secretion, supplying fuel during exercise, enhancing mental performance, and preventing exercise-induced muscle damage.

Influences anabolic hormone secretion.
Supplies fuel during exercise.
Enhances mental performance during stress-related tasks.
Prevents exercise-induced muscle damage.

Pricing & Availability

4,724

eMolecules 500770-79-6 | Boc-(S)-3-amino-3-(4-trifluoromethylphenyl)propionic acid | Chem-Impex | MFCD02571870 | 333.307 | C15H18F3NO4 | 98.000 | CC(C)(C)OC(=O)NC(CC(O)=O)c1ccc(cc1)C(F)(F)F | 1g | 112747689

Boc-(S)-3-amino-3-(4-trifluoromethylphenyl)propionic acid | Chem-Impex | 500770-79-6 | MFCD02571870 | 333.307 | C15H18F3NO4 | 98.000 | CC(C)(C)OC(=O)NC(CC(O)=O)c1ccc(cc1)C(F)(F)F | 1g | 112747689

Pricing & Availability

4,725

eMolecules 205182-52-1 | Fmoc-4-methoxy-L-homophenylalanine | Acrotein ChemBio Inc. | MFCD01321419 | 431.488 | C26H25NO5 | 97.000 | COc1ccc(CC[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)cc1 | 1g | 518512912

Fmoc-4-methoxy-L-homophenylalanine | Acrotein ChemBio Inc. | 205182-52-1 | MFCD01321419 | 431.488 | C26H25NO5 | 97.000 | COc1ccc(CC[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)cc1 | 1g | 518512912

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Amino Acids

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Medchemexpress LLC H-D-Phe(3-F)-OH | 110117-84-5 | 99.9% | C9H10FNO2 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Glycine, N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl | 25616-33-5 | MFCD00134859 | ≥97.0% | 322.36 g/mol | C16H22N2O5 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-Phe-Phe-OH | 2577-40-4 | 312.37 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-Formyl-Met-Leu-Phe-Lys | 67247-11-4 | 99.8% | 565.73 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC [1,1'-Biphenyl]-4-propanoic acid, α-amino-, (S)- | 155760-02-4 | 99.9% | C15H15NO2 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-D-Phe(3-F)-OH | 110117-84-5 | 99.9% | C9H10FNO2 | 5 G

Medchemexpress LLC Glycine, N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl | 25616-33-5 | MFCD00134859 | ≥97.0% | 322.36 g/mol | C16H22N2O5 | 1 G

Medchemexpress LLC H-Phe-Phe-OH | 2577-40-4 | 312.37 | 1 G

Medchemexpress LLC N-Formyl-Met-Leu-Phe-Lys | 67247-11-4 | 99.8% | 565.73 | 10 MG

Medchemexpress LLC [1,1'-Biphenyl]-4-propanoic acid, α-amino-, (S)- | 155760-02-4 | 99.9% | C15H15NO2 | 5 G