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.

Search Within Results

3,631 – 3,645 of 35,795 results

3,631

Bachem Boc-p-azido-Phe-OH

Boc-p-azido-Phe-OH, 33173-55-6, C14H18N4O4, Mr 306.32, 1g.

Pricing & Availability

3,632

Cayman Chemical Phe-Arg-βNA (hydrochloride), Purity: ≥98%, CAS: 100929-99-5, 25 mg

A broad-spectrum bacterial efflux pump inhibitor; potentiates the activity of levofloxacin against P. aeruginosa strains overexpressing the MexAB-OprM, MexCD-OprJ, or MexEF-OprN multidrug resistance efflux pumps (EC50s = 10 µg/ml for all); increases the susceptibility of quinolone-resistant E. coli isolates to nalidixic acid

Pricing & Availability

3,633

BLD PHARMATECH CO LIMITED 4-Propargyloxy-L-phenylalanine,1080496-42-9

4-Propargyloxy-L-phenylalanine,1080496-42-9

Pricing & Availability

3,634

Medchemexpress LLC Ac-Phe-Lys-OH | 14287-21-9 | CB9470929 | 99.74% | 335.40 | 100 MG

Ac-Phe-Lys-OH is an inverted Aspartame type sweetener, provided as a white to off-white solid.

High purity of 99.74% (LCMS)
Molecular formula: C17H25N3O4
Molecular weight: 335.40
CAS number: 14287-21-9
Store powder at -80°C for 2 years or -20°C for 1 year
Store in solvent at -80°C for 6 months or -20°C for 1 month

Pricing & Availability

3,635

Medchemexpress LLC Abz-Gly-p-nitro-Phe-Pro-OH | 67482-93-3 | 99.9% | 483.47 | 25 MG

Abz-Gly-p-nitro-Phe-Pro-OH is a fluorescent substrate for angiotensin I converting enzyme (ACE-I). It features excitation at 355 nm and emission at 405 nm, making it suitable for various research applications.

Fluorescent substrate for ACE-I
Excitation wavelength: 355 nm
Emission wavelength: 405 nm
Off-white to light yellow solid appearance
Purity: 99.9%
Molecular weight: 483.47
For research use only

Pricing & Availability

3,636

STA Pharmaceutical Fmoc-D-2,4,5-Trifluorophe | 1 g | CAS 1217837-13-2 | MDL MFCD06659134

Fmoc-D-2,4,5-Trifluorophe is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1217837-13-2
- MDL: MFCD06659134
- InChIKey: YAHKXQSXDLBLDX-JOCHJYFZSA-N
- Molecular Weight: 441.406
- Molecular Formula: C24H18F3NO4
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,4,5-trifluorophenyl)propanoic acid
- SMILES: FC1=CC(F)=C(C=C1C[C@@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)F

Pricing & Availability

3,637

STA Pharmaceutical Boc-L-Phe(4-NHFmoc)-OH | 100 g | CAS 114346-31-5 | MDL MFCD00151889

Boc-L-Phe(4-NHFmoc)-OH is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 114346-31-5
- MDL: MFCD00151889
- InChIKey: ZKSJJSOHPQQZHC-VWLOTQADSA-N
- Molecular Weight: 502.567
- Molecular Formula: C29H30N2O6
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (S)-3-(4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid
- SMILES: CC(OC(N[C@@H](CC1=CC=C(C=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)=O)(C)C

Pricing & Availability

3,638

Medchemexpress LLC H-D-Phe(4-Cl)OMe.HCl | 33965-47-8 | 99.3% | 250.12 | 5 G

H-D-Phe(4-Cl)OMe.HCl is a phenylalanine derivative. Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances.

Influences secretion of anabolic hormones.
Supplies fuel during exercise.
Improves mental performance during stress-related tasks.
Prevents exercise-induced muscle damage.
Recognized as a beneficial ergogenic dietary substance.

Pricing & Availability

3,639

Chem-Impex International, Inc. Boc-(S)-3-amino-3-(4-trifluoromethylphenyl)propionic acid | MFCD03427927 | 250MG

Boc-(S)-3-amino-3-(4-trifluoromethylphenyl)propionic acid, MFCD03427927, 250MG

Pricing & Availability

3,640

Medchemexpress LLC Fmoc-D-Phe(2,4-Cl2)-OH | 352351-61-2 | MFCD01863047 | 95.0% | 456.32 | C24H19Cl2NO4 | 100 MG

Fmoc-D-Phe(2,4-Cl2)-OH is an Fmoc-protected D-phenylalanine derivative carrying a 2,4-dichloro substitution. Supplied as a white to off-white solid, it is intended for use as a protected amino acid building block in solid-phase peptide synthesis and other organic synthesis applications where a dichloro-phenylalanine residue is required.

Fmoc-protected D-amino acid suitable for solid-phase peptide synthesis.
2,4-dichloro substitution provides a modified aromatic side chain for SAR studies.
White to off-white solid, convenient to weigh and handle.
Stable under recommended storage conditions for extended shelf life.
Available in multiple package sizes, including 100 mg and larger quantities.

Pricing & Availability

3,641

Medchemexpress LLC Boc-D-Phe-OH | 18942-49-9 | 99.9% | 265.31 | 50 G

Boc-D-Phe-OH is a phenylalanine derivative. Amino acids and amino acid derivatives are commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances.

Appearance: Solid
Color: White to off-white
For research use only. Not for sale to patients.

Pricing & Availability

3,642

eMolecules 64193-01-7 | Medchem Express | DL-3-Phenylalanine-13C-1 | 5mg | 784544370 | HY-B1732S3 | MFCD00084037 | 166.184 | C9H11NO2

Medchem Express | DL-3-Phenylalanine-13C-1 | 5mg | 784544370 | HY-B1732S3 | 64193-01-7 | MFCD00084037 | 166.184 | C9H11NO2

Pricing & Availability

3,643

Medchemexpress LLC Boc-Phe-Leu-Phe-Leu-Phe | 73572-58-4 | 98.0% | 785.97 | 10 MG

Boc-Phe-Leu-Phe-Leu-Phe (Boc-FLFLF) is an N-formyl peptide receptors (FPR) inhibitor. It abolishes the FMLP-induced release of peptide leukotrienes. This compound inhibits the sprouting of human umbilical vein endothelial cell (HUVEC) spheroids mediated by proliferative diabetic retinopathy (PDR) vitreous and vascular endothelial growth factor (VEGF) respectively in a three-dimensional fibrin gel. Boc-Phe-Leu-Phe-Leu-Phe also inhibits the anti-inflammatory and antifibrotic effects of Ac2-26 and can be used for the study of immunology.

Inhibits n-formyl peptide receptors (FPR)
Abolishes FMLP-induced release of peptide leukotrienes
Inhibits sprouting of human umbilical vein endothelial cell (HUVEC) spheroids
Inhibits anti-inflammatory and antifibrotic effects of Ac2-26
Applicable for immunology studies

Pricing & Availability

3,644

eMolecules 199110-64-0 | Fmoc-L-4,4'-biphenylalanine | Combi-Blocks | MFCD00191198 | 463.533 | C30H25NO4 | 95.000 | OC(=O)[C@H](Cc1ccc(cc1)-c1ccccc1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 117551142

Fmoc-L-4,4'-biphenylalanine | Combi-Blocks | 199110-64-0 | MFCD00191198 | 463.533 | C30H25NO4 | 95.000 | OC(=O)[C@H](Cc1ccc(cc1)-c1ccccc1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 117551142

Pricing & Availability

3,645

Medchemexpress LLC Fmoc-Phe(4-F)-OH | 169243-86-1 | 99.88% | 405.42 | 5 G

Fmoc-Phe(4-F)-OH is a phenylalanine derivative used for research purposes. Amino acids and their derivatives are often used as ergogenic supplements, influencing the secretion of anabolic hormones, supplying fuel during exercise, improving mental performance during stressful tasks, and preventing exercise-induced muscle damage. They are recognized as beneficial ergogenic dietary substances.

Phenylalanine derivative
Used for research purposes
Influences the secretion of anabolic hormones
Supplies fuel during exercise
Improves mental performance during stressful tasks
Prevents exercise-induced muscle damage
Recognized as a beneficial ergogenic dietary substance

Pricing & Availability

Amino Acids

Filtered Search Results

Narrow Results

Medchemexpress LLC Ac-Phe-Lys-OH | 14287-21-9 | CB9470929 | 99.74% | 335.40 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Abz-Gly-p-nitro-Phe-Pro-OH | 67482-93-3 | 99.9% | 483.47 | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-D-Phe(4-Cl)OMe.HCl | 33965-47-8 | 99.3% | 250.12 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-D-Phe(2,4-Cl2)-OH | 352351-61-2 | MFCD01863047 | 95.0% | 456.32 | C24H19Cl2NO4 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Boc-D-Phe-OH | 18942-49-9 | 99.9% | 265.31 | 50 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Boc-Phe-Leu-Phe-Leu-Phe | 73572-58-4 | 98.0% | 785.97 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Phe(4-F)-OH | 169243-86-1 | 99.88% | 405.42 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More