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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7,411 – 7,425 of 35,781 results

7,411

Medchemexpress LLC Guvacine hydrobromide | 6027-92-5 | 5 MG

Guvacine hydrobromide is an alkaloid naturally found in the nut of Areca catechu and functions as a potent GABA uptake inhibitor. It is a solid with a white to off-white appearance and boasts a high purity of 99.86%. This product is strictly for research use.

Potent GABA uptake inhibitor
Inhibits rat GAT-1, rat GAT-2, and rat GAT-3 with specific IC50 values
Inhibits human GAT-1, human GAT-3, and human BGT-3 with specific IC50 values
99.86% purity
Solid, white to off-white appearance
Intended for research use only

Pricing & Availability

7,412

Medchemexpress LLC H-Lys(Z)-OtBu.HCl | 5978-22-3 | 372.89 | 500 G

H-Lys(Z)-OtBu.HCl is a lysine derivative that serves as an amino acid derivative. Amino acids and their derivatives are recognized as beneficial ergogenic dietary substances commercially used as ergogenic supplements.

Influences the secretion of anabolic hormones
Supports fuel supply during exercise
Enhances mental performance during stress-related tasks
Helps prevent exercise-induced muscle damage

Pricing & Availability

7,413

Medchemexpress LLC Z-D-Lys(Boc)-OH | 66845-42-9 | 380.44 | 25 G

Z-D-Lys(Boc)-OH is a lysine derivative. Amino acids and amino acid derivatives, such as this product, are recognized as ergogenic dietary substances. They influence anabolic hormone secretion, fuel supply during exercise, mental performance under stress, and help prevent exercise-induced muscle damage.

Lysine derivative
Influences anabolic hormone secretion
Supplies fuel during exercise
Improves mental performance during stress-related tasks
Prevents exercise-induced muscle damage
Recognized as an ergogenic dietary substance

Pricing & Availability

7,414

Medchemexpress LLC Bendazac | 20187-55-7 | MFCD00866158 | 99.43% | 282.29 | 1 ML

Bendazac is an oxyacetic acid that possesses anti-inflammatory, antinecrotic, choleretic, and antilipidaemic properties. It functions by preventing protein denaturation and also contributes to delaying the cataractogenic process.

Anti-inflammatory properties
Antinecrotic properties
Choleretic properties
Antilipidaemic properties
Prevents protein denaturation
Delays the cataractogenic process

Pricing & Availability

7,415

Medchemexpress LLC DL-Lysine | 70-54-2 | 99.7% | 25 G

DL-Lysine is a racemic mixture of D-Lysine and L-Lysine, both α-amino acids essential for protein biosynthesis. D-Lysine, an enantiomer of L-Lysine, is produced through successive chemical racemization and microbial asymmetric degradation. It is present in all living organisms, from bacteria to humans, and is considered a potentially toxic compound. This product is intended for research use only by experienced personnel in appropriately equipped facilities and is not validated for medical applications.

Racemic mixture of D-Lysine and L-Lysine
Utilized in protein biosynthesis
D-Lysine produced from L-Lysine by chemical racemization and microbial asymmetric degradation
Potentially toxic compound
Soluble in water at 100 mg/mL
Stable under recommended storage conditions
Target: Endogenous Metabolite
Pathway: Metabolic Enzyme/Protease

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7,416

Medchemexpress LLC L-Lysine-13C6 hydrochloride | 1228077-86-8 | 188.60 | 50 MG

L-Lysine-13C6 hydrochloride is the 13C labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

Can be used as a tracer.
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Stable heavy isotopes of hydrogen, carbon, and other elements are incorporated into drug molecules primarily as tracers for quantitation during drug development.

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7,417

Medchemexpress LLC L-lysine hydrochloride | 657-27-2 | 182.65 | 5 G

L-lysine hydrochloride is an essential amino acid for humans. It has various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses, and improving gut health.

Treating herpes
Increasing calcium absorption
Reducing diabetes-related illnesses
Improving gut health

Pricing & Availability

7,418

Medchemexpress LLC Skf 81297 hydrobromide | 67287-39-2 | 99.6% | 5 MG

SKF 81297 hydrobromide is a selective dopamine D1-like receptor agonist used in pharmacology and neuroscience research for in vitro and in vivo studies.

Potent agonist of D1 and D5 dopamine receptors.
High purity suitable for research applications.
Available in small solid and solution pack sizes for flexible dosing.
Off-white to yellow solid appearance.
Store solid at 4°C; store solutions at -80°C for long-term storage.
Molecular weight 370.67 g/mol; formula C16H17BrClNO2.

Pricing & Availability

7,419

STA Pharmaceutical Fmoc-D-Lys(Me, Alloc)-OH | 1 g | InChIKey NHRXNNDVJPJOIY-HSZRJFAPSA-N | MW 466.534

Fmoc-D-Lys(Me, Alloc)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: No data
- MDL: No data
- InChIKey: NHRXNNDVJPJOIY-HSZRJFAPSA-N
- Molecular Weight: 466.534
- Molecular Formula: C26H30N2O6
- 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: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-((allyloxy)carbonyl)-N6-methyl-D-lysine
- SMILES: CN(C(OCC=C)=O)CCCC[C@H](C(O)=O)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O

Pricing & Availability

7,420

Medchemexpress LLC L-lysine, N6-[(phenylmethoxy)carbonyl]-, phenylmethyl ester, hydrochloride (1:1) | 6366-70-7 | 406.90 | 25 G

N6-Carbobenzoxy-L-lysine benzyl ester hydrochloride is a lysine derivative. Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They can influence the secretion of anabolic hormones, supply fuel during exercise, improve mental performance during stress-related tasks, and prevent exercise-induced muscle damage.

Lysine derivative
Influences secretion of anabolic hormones
Supplies fuel during exercise
Improves mental performance during stress-related tasks
Prevents exercise-induced muscle damage

Pricing & Availability

7,421

Medchemexpress LLC DL-Lysine | 70-54-2 | 99.7% | 50 G

DL-Lysine is a racemic mixture comprising both D-Lysine and L-Lysine. Lysine itself is an α-amino acid that plays a role in the biosynthesis of proteins.

DL-Lysine is a racemic mixture of D-Lysine and L-Lysine.
Lysine is an α-amino acid.
Used in the biosynthesis of proteins.
D-Lysine is found in all living organisms, from bacteria to humans.

Pricing & Availability

7,422

Medchemexpress LLC Z-VAD-FMK | 161401-82-7 | 99.4% | 453.46 | 1 ML

Z-VAD-FMK | 161401-82-7 | 99.4% | 453.46 | 1 ML

Pricing & Availability

7,423

Medchemexpress LLC SKF-75670 hydrobromide | 62717-63-9 | MFCD11045981 | 99.8% | 350.25 | C17H20BrNO2 | 25MG

SKF-75670 hydrobromide is the hydrobromide salt of SKF-75670, a dopamine D1 receptor partial agonist reported to act as a cocaine antagonist. It is supplied for research use in neuroscience and pharmacology, available in solid and ready-to-use solution formats for in vitro assays and receptor profiling.

High reported purity (≈99.8%).
Available in multiple pack sizes and solution formats for experimental flexibility.
Provided as the hydrobromide salt compatible with receptor pharmacology studies.
Molecular weight approximately 350.25 g/mol.
CAS number 62717-63-9 for unambiguous identification.
Intended for research use only; not for human or veterinary use.

Pricing & Availability

7,424

Alkali Scientific L Lysine Hydrochloride, 50 Grams

L-Lysine Hydrochloride is a high-purity amino acid available in a 50-gram package. This compound is essential in protein synthesis and is commonly used in research on enzyme activity, metabolic pathways, and nutritional studies. L-Lysine plays a critical role in cell growth and repair, as well as in the production of collagen and other structural proteins. It is frequently used in laboratory cultures and as a supplement in cell media to promote cell health and development. The powder form ensures easy handling and precise measurement, and the high purity guarantees reliable results in analytical and biochemical applications.

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7,425

Medchemexpress LLC Biotinyl-Amylin (mouse, rat) TFA | 1678414-88-4 | >95% | 4146.69 | 1 MG

Biotinyl-Amylin (mouse, rat) TFA is a biotinylated form of Amylin (mouse, rat), a 37-amino acid pancreatic protein. This compound plays a role in controlling various metabolic events, including glycemia and lacticemia. It is designed for laboratory use.

Biotinylated derivative of amylin (mouse, rat)
Involved in the control of metabolic events
37-amino acid pancreatic protein
Used in research related to carboxylic acids and pharmaceutical standards
Categorized under enzyme, peptide, and protein related compounds
Intended for laboratory use only

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Amino Acids

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Medchemexpress LLC Guvacine hydrobromide | 6027-92-5 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-Lys(Z)-OtBu.HCl | 5978-22-3 | 372.89 | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Z-D-Lys(Boc)-OH | 66845-42-9 | 380.44 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Bendazac | 20187-55-7 | MFCD00866158 | 99.43% | 282.29 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DL-Lysine | 70-54-2 | 99.7% | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Lysine-13C6 hydrochloride | 1228077-86-8 | 188.60 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-lysine hydrochloride | 657-27-2 | 182.65 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Skf 81297 hydrobromide | 67287-39-2 | 99.6% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-lysine, N6-[(phenylmethoxy)carbonyl]-, phenylmethyl ester, hydrochloride (1:1) | 6366-70-7 | 406.90 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DL-Lysine | 70-54-2 | 99.7% | 50 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Z-VAD-FMK | 161401-82-7 | 99.4% | 453.46 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC SKF-75670 hydrobromide | 62717-63-9 | MFCD11045981 | 99.8% | 350.25 | C17H20BrNO2 | 25MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Biotinyl-Amylin (mouse, rat) TFA | 1678414-88-4 | >95% | 4146.69 | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More