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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6,331 – 6,345 of 36,032 results

6,331

Chemscene ChemScene | H-D-Phe(4-Cl)-OH | 10G | CS-W013201 | 0.97 | 14091-08-8| MFCD00079675 | 199.64

ChemScene | H-D-Phe(4-Cl)-OH | 10G | CS-W013201 | 0.97 | 14091-08-8| MFCD00079675 | 199.64

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6,332

Medchemexpress LLC DL-Tryptophan | 54-12-6 | 99.98% | 204.23 | 500 G

DL-Tryptophan is an endogenous metabolite for research use only. It is not for sale to patients.

Human endogenous metabolite.
Classified as ketones, aldehydes, and acids.
Appears as a solid.
Color ranges from white to light yellow.

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6,333

Medchemexpress LLC N-BOC-DL-serine methyl ester | 69942-12-7 | 219.23 | 500 G

N-BOC-DL-serine methyl ester is a serine derivative. It is utilized in various synthetic processes, including the synthesis of α,β-dehydro-α-amino acids, as well as anti-cancer agents such as quinazolinone derivatives that inhibit PI3K activity. It also plays a role in the synthesis of tricyclic pyrolopyranopyridines, which are known to inhibit protein kinase activity.

Used for synthesis of α,β-dehydro-α-amino acid
Used for synthesis of anti-cancer agents (quinazolinone derivatives inhibiting PI3K activity)
Used for synthesis of tricyclic pyrolopyranopyridines (inhibiting protein kinase activity)
Store in pure form 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

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6,334

Alkali Scientific L Tyrosine, Disodium Salt Dihydrate, 1 Kg

L-Tyrosine (1kg) is an amino acid that is a precursor to important neurotransmitters involved in regulating mood, stress, and cognitive performance. This amino acid is commonly used in research related to mental clarity, cognitive function, and the effects of stress. L-Tyrosine is involved in the synthesis of dopamine, norepinephrine, and epinephrine, all of which are critical for brain health and function. The 1kg bottle is ideal for large-scale laboratory research, clinical studies, and as an ingredient in dietary supplements focused on improving mood, focus, and energy levels. Tyrosine supplementation has shown potential benefits in managing stress and improving performance under pressure.

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6,335

Ambeed AMBEED

5000893997 FMOC-D-APHTBU-CBM-OH 1GR

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6,336

Ambeed AMBEED

5000893715 H-D-VAL3-OH-OH 250MG

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6,337

POLYSCIENCES INC POLY L-LACTIDE-CO-GLYCOLIDE 5G

NC3351522 POLY L-LACTIDE-CO-GLYCOLIDE 5G

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6,338

Medchemexpress LLC Fmoc-Gly-OH-d2 (Fmoc-glycine-d2) | 284665-11-8 | 99.5% | 299.32 | 5 MG

Fmoc-Gly-OH-2,2-d2 (Fmoc-glycine-2,2-d2) is the deuterium labeled Fmoc-Gly-OH (HY-Y1250). Fmoc-Gly-OH (Fmoc glycine) is a Fmoc-protected glycine derivative, which can be used for the synthesis of compounds. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

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6,339

PEPTIDE SOLUTIONS LLC FMOC-L-1INAL-OH 100MG

NC3849568 FMOC-L-1INAL-OH 100MG

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6,340

Alkali Scientific Cystine Heart Agar, 2 Kg

Cystine Heart Agar, 2 Kg, formulated for efficient microbial culture, particularly for bacteria that require specific growth conditions. Used in labs for isolating pathogens and culturing bacterial strains.

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6,341

Medchemexpress LLC Fmoc-Arg-OH (Fmoc-L-Arginine) | 91000-69-0 | 99.35% | 396.44 | 100 G

Fmoc-Arg-OH (Fmoc-L-Arginine) is an Fmoc modified Arginine used in peptide synthesis. It is a key raw material in the solid-phase synthesis of peptides containing arginine residues. The optimized conditions for its attachment to the Wang polymer can reduce side reactions. Fmoc-Arg-OH plays an important role in the synthesis of bradykinin and octapeptides related to the transmembrane gp41 of HIV-1.

Fmoc modified arginine
Used in peptide synthesis
Key raw material in solid-phase synthesis of peptides containing arginine residues
Optimized conditions for attachment to Wang polymer reduce side reactions
Important for synthesis of bradykinin and octapeptides related to transmembrane gp41 of HIV-1

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6,342

Medchemexpress LLC H-DL-Nle-OH | 616-06-8 | 99.78% | 131.18 | 500 G

H-DL-Nle-OH is a leucine 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.

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

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6,343

Medchemexpress LLC 3,5-Diiodo-D-tyrosine | 16711-71-0 | 432.98 g/mol | 5 G

3,5-Diiodo-D-tyrosine is a tyrosine derivative. Amino acids and their derivatives are commercially used as ergogenic supplements, recognized for their beneficial properties in various physiological processes.

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

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6,344

Chemscene ChemScene | Boc-D-Homoserine | 5G | CS-W018574 | 0.98 | 745011-75-0| MFCD12545888 | 219.24

ChemScene | Boc-D-Homoserine | 5G | CS-W018574 | 0.98 | 745011-75-0| MFCD12545888 | 219.24

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6,345

Medchemexpress LLC L-Tyrosine-3,5-13C2 | 70479-98-0 | 183.17 | 5 MG

L-Tyrosine-3,5-13C2 is the 13C-labeled L-Tyrosine. This non-essential amino acid can inhibit citrate synthase activity in the posterior cortex. Stable heavy isotopes have been incorporated into drug molecules for use as tracers in quantitation during drug development. It can also be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

For research use only
Purity: 99.43%
Appearance: Solid
Color: White to off-white

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Amino Acids

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Chemscene ChemScene | H-D-Phe(4-Cl)-OH | 10G | CS-W013201 | 0.97 | 14091-08-8| MFCD00079675 | 199.64 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DL-Tryptophan | 54-12-6 | 99.98% | 204.23 | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-BOC-DL-serine methyl ester | 69942-12-7 | 219.23 | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific L Tyrosine, Disodium Salt Dihydrate, 1 Kg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

POLYSCIENCES INC POLY L-LACTIDE-CO-GLYCOLIDE 5G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Gly-OH-d2 (Fmoc-glycine-d2) | 284665-11-8 | 99.5% | 299.32 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Cystine Heart Agar, 2 Kg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Arg-OH (Fmoc-L-Arginine) | 91000-69-0 | 99.35% | 396.44 | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-DL-Nle-OH | 616-06-8 | 99.78% | 131.18 | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 3,5-Diiodo-D-tyrosine | 16711-71-0 | 432.98 g/mol | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Chemscene ChemScene | Boc-D-Homoserine | 5G | CS-W018574 | 0.98 | 745011-75-0| MFCD12545888 | 219.24 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Tyrosine-3,5-13C2 | 70479-98-0 | 183.17 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More