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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2,131 – 2,145 of 36,172 results

2,131

Apexbio Technology LLC H-D-Dab-OH•2HCl 127531-11-7 1g

H-D-Dab-OH 2HCl is a synthetic amino acid derivative structurally characterized by a D-configured 2 4-diaminobutyric acid framework It serves as a building component for peptide synthesis enabling modification of peptide drug characteristics such as metabolic stability receptor binding dynamics and bioactivity profiles H-D-Dab-OH 2HCl does not have a specified target or defined mechanism of action There are no reported data on its activity type experimental model or key pharmacological metrics Based on its properties H-D-Dab-OH 2HCl is primarily applied in the preparation of peptide-based therapeutics and pharmacological tools supporting investigations into protein structure activity relationships and receptor interaction mechanisms

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2,132

Apexbio Technology LLC Fmoc-Hyp-OH 88050-17-3 100g

Fmoc-Hyp-OH (CAS 88050-17-3) is a derivative of hydroxyproline bearing an N-terminal fluorenylmethyloxycarbonyl (Fmoc) protecting group It is designed for the controlled incorporation of hydroxyproline into peptide sequences during solid-phase peptide synthesis The Fmoc group allows for selective deprotection under mild base-mediated conditions Fmoc-Hyp-OH is frequently employed in the construction of collagen-like peptides facilitating studies on the role of hydroxyproline residues in peptide conformation and collagen triple-helix formation It is also utilized in biomaterials research to explore collagen-based scaffolds extracellular matrix interactions and structural mechanisms relevant to tissue engineering and regenerative medicine

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2,133

Apexbio Technology LLC H-N-Me-Pro-OH 475-11-6 25g

H-N-Me-Pro-OH is a proline derivative investigated for its potential to modulate amino acid metabolic pathways and participate in protein structural modifications and post-translational regulation H-N-Me-Pro-OH exerts its biological activity primarily through influencing amino acid metabolism and interactions relevant to protein folding and structural dynamics Based on these pharmacological properties H-N-Me-Pro-OH holds research potential in studies of protein folding stability structural dynamics amino acid transport mechanisms and investigations of metabolic pathway regulation and amino acid-related biological processes in biomedical and biochemistry research

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2,134

Medchemexpress LLC Fmoc-Phe-OH-13C9,15N | 1217455-27-0 | 99.3% | C1513C9H2115NO4 | 5 MG

Fmoc-Phe-OH-13C9,15N is a 15N-labeled and 13C-labeled Fmoc-Phe-OH. It is a phenylalanine derivative intended for research use only.

Can be used as a tracer
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

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2,135

Medchemexpress LLC H-DL-Phe(4-I)-OH | 14173-41-2 | 98.0% | 291.09 | 25 G

H-DL-Phe(4-I)-OH is a derivative of phenylalanine. Amino acids and their derivatives are utilized commercially as ergogenic supplements. They are known to influence anabolic hormone secretion, provide fuel during exercise, enhance mental performance in stressful situations, and prevent muscle damage caused by exercise. Consequently, they are recognized as beneficial ergogenic dietary substances.

Is a phenylalanine derivative.
Amino acids and amino acid derivatives can act as ergogenic supplements.
They influence the secretion of anabolic hormones.
They supply fuel during exercise.
They can improve mental performance during stress-related tasks.
They help prevent exercise-induced muscle damage.

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2,136

Cayman Chemical DecnoIc AcId methyl ester 500g

An esterified form of decanoic acid

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2,137

Medchemexpress LLC DL-Glutamic acid (hydrate) | 19285-83-7 | 165.14 | 25 G

DL-Glutamic acid (hydrate) is a biological material or organic compound widely used in life science research. It is suitable for various laboratory applications.

Stable under recommended storage conditions
Powder stores at -20°C for 3 years, 4°C for 2 years
In solvent stores at -80°C for 6 months, -20°C for 1 month

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2,138

Sigma Aldrich Fine Chemicals Biosciences L-Cysteine hydrochloride anhydrous, >=98% (TLC) | 52-89-1 | MFCD00064553 | 100G

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2,139

Sigma Aldrich Fine Chemicals Biosciences L-Cysteine hydrochloride anhydrous, >=99.0% (RT) | 52-89-1 | MFCD00064553 | 50G

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2,140

eMolecules 161009-04-7 | N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alanyl-L-alanine 1,1-dimethylethyl ester | Synthonix438.524 | C25H30N2O5 | 97.000 | C[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(=O)N[C@@H](C)C(=O)OC(C)(C)C | 250mg | 786490957

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alanyl-L-alanine 1,1-dimethylethyl ester | Synthonix | 161009-04-7438.524 | C25H30N2O5 | 97.000 | C[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(=O)N[C@@H](C)C(=O)OC(C)(C)C | 250mg | 786490957

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2,141

Pfanstiehl Inc L-Methionine, Inhalation Grade, High Purity, Low Endotoxin, Low Metals, USP, EP, BP, JP, ChP (M-168-IG) 1kg GMP, Multi-compendial CAS: 63-68-3 Injectable Excipient Grade

Pfanstiehl L-Methionine, High Purity, Low Endotoxin, Low Metals is a multi-compendial amino acid that has been specifically designed and formulated to remove impurities such as endotoxin, trace metals, and nitrosamines. The L-Methionine Inhalation Grade is specifically designed and tested for inhaled pharmaceuticals. Manufactured in the USA under ICH-Q7 cGMP conditions, Pfanstiehl L-Methionine meets parenteral (injectable) excipient grade standards, making it ideal for pharmaceutical, biologic, and vaccine bioprocessing and formulation. Pfanstiehl L-Methionine is often used as a chelator and is available as USP (United States Pharmacopoeia), EP (Ph. Eur.) (European Pharmacopoeia), BP (British Pharmacopoeia), JP (Japanese Pharmacopoeia) and ChP (Chinese Pharmacopoeia). Compendial, U.S.P. , cGMP

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2,142

eMolecules 92136-57-7 | Boc-HoAllyl-Gly-OMe | Ambeed | MFCD01632226 | 243.303 | C12H21NO4 | 97.000 | COC(=O)[C@H](CCC=C)NC(=O)OC(C)(C)C | 1g | 601097203

Boc-HoAllyl-Gly-OMe | Ambeed | 92136-57-7 | MFCD01632226 | 243.303 | C12H21NO4 | 97.000 | COC(=O)[C@H](CCC=C)NC(=O)OC(C)(C)C | 1g | 601097203

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2,143

Medchemexpress LLC [Des-His1,Glu9]-Glucagon amide TFA | 110084-95-2 | MFCD00080353 | 98.36% | 3472.67 | 10 MG

[Des-His1,Glu9]-Glucagon amide TFA is a potent peptide antagonist of the glucagon receptor, with a pA2 of 7.2. It is potentially useful in the study of the pathogenesis of diabetes.

Potent and peptide antagonist of the glucagon receptor
pA2 of 7.2
Potentially useful in the study of the pathogenesis of diabetes

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2,144

CHEM IMPEX INTL INC NA-FMOC-NA-METHYL-NY-TRITYL-L

NC3198714 NA-FMOC-NA-METHYL-NY-TRITYL-L

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2,145

Cayman Chemical IpraglIflozIn-13C6 1mg

An internal standard for the quantification of ipragliflozin by GC- or LC-MS

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Amino Acids

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Apexbio Technology LLC H-D-Dab-OH•2HCl 127531-11-7 1g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Fmoc-Hyp-OH 88050-17-3 100g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC H-N-Me-Pro-OH 475-11-6 25g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Phe-OH-13C9,15N | 1217455-27-0 | 99.3% | C1513C9H2115NO4 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-DL-Phe(4-I)-OH | 14173-41-2 | 98.0% | 291.09 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cayman Chemical DecnoIc AcId methyl ester 500g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DL-Glutamic acid (hydrate) | 19285-83-7 | 165.14 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC [Des-His1,Glu9]-Glucagon amide TFA | 110084-95-2 | MFCD00080353 | 98.36% | 3472.67 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cayman Chemical IpraglIflozIn-13C6 1mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More