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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5,776 – 5,790 of 35,791 results

5,776

Medchemexpress LLC DL-3-Phenylalanine-13C-1 | 64193-01-7 | 98.03% | 50 MG

DL-3-Phenylalanine-13C-1 is the 13C labeled DL-3-Phenylalanine. It is for research use only and not sold to patients.

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

Pricing & Availability

5,777

STA Pharmaceutical Boc-L-Ser(Fmoc-L-Phe)-OH | 100 g | CAS 944283-23-2 | MDL MFCD10001358

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

Specifications
- CAS: 944283-23-2
- MDL: MFCD10001358
- InChIKey: MIUPUEUUCRGKIO-SVBPBHIXSA-N
- Molecular Weight: 574.63
- Molecular Formula: C32H34N2O8
- 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: O-((((9H-fluoren-9-yl)methoxy)carbonyl)-L-phenylalanyl)-N-(tert-butoxycarbonyl)-L-serine
- SMILES: CC(C)(OC(N[C@H](C(O)=O)COC([C@@H](NC(OCC1C2=CC=CC=C2C3=C1C=CC=C3)=O)CC4=CC=CC=C4)=O)=O)C

Pricing & Availability

5,778

Cambridge Isotope Laboratories L-Phenylalanine-N-Fmoc (ring-13C6 99%) 0 1 g

L-Phenylalanine-N-Fmoc (ring-13C6 99%) 0 1 g

Pricing & Availability

5,779

Medchemexpress LLC 4-amino-L-phenylalanine | 943-80-6 | MFCD00069927 | 100.0% | 180.21 g/mol | C9H12N2O2 | 1 ML

4-Amino-L-phenylalanine (CAS 943-80-6) is an amino acid derivative and metabolic intermediate used in organic synthesis and in the production of some antibiotics. It is supplied for research use in both solid form and as a 10 mM aqueous stock solution. The compound has chemical formula C9H12N2O2 and a molecular weight of 180.21 g/mol.

Metabolic intermediate for antibiotic and organic synthesis.
High purity (99.98%).
Available as a 10 mM aqueous stock solution and solids (500 mg-5 g).
Chemical formula C9H12N2O2; molecular weight 180.21 g/mol.
Intended for research use as a reagent and building block.

Pricing & Availability

5,780

Apexbio Technology LLC H-D-Arg-NH2•2HCl 203308-91-2 5g

H-D-Arg-NH2 2HCl is a derivative of arginine in its D-isomeric amide dihydrochloride form exhibiting affinity for peptide receptors It is designed to facilitate specific receptor ligand interactions and aid in the study of peptide receptor-mediated cellular signaling pathways H-D-Arg-NH2 2HCl exerts its biological activity primarily through modulation of peptide receptor binding and intracellular signaling cascades In in vitro biochemical assays and cell-based systems H-D-Arg-NH2 2HCl is utilized to examine receptor binding dynamics and mechanisms of signal transduction Based on these pharmacological properties H-D-Arg-NH2 2HCl holds research potential in investigating receptor activity regulation drug-target identification and mechanistic studies relevant to biopharmaceutical research

Pricing & Availability

5,781

Ambeed AMBEED

5000949007 FMOC-ALPHA-ME-L-ARGPBF-OH 50MG

Pricing & Availability

5,782

Crescent Chemical Co Inc ARGININE BASE RESEARCH GRADE

Arginine base research grade, Ph. Eur., USP Size - 1KG Storage Conditions - +15 °C TO +30 °C Catalog Number - 13909.03 CAS 74-79-3

Pricing & Availability

5,783

Medchemexpress LLC JPM-OEt | 262381-84-0 | MFCD16660940 | 99.0% | 392.45 g·mol⁻¹ | C20H28N2O6 | 50 MG

JPM-OEt is a covalent, irreversible broad-spectrum inhibitor of cysteine cathepsins used in biochemical and cell-based research; it has reported antitumor activity.

Broad spectrum cysteine cathepsin inhibitor; covalent, irreversible binding
Chemical formula C20H28N2O6; molecular weight 392.45 g·mol⁻¹
Supplied as a white to off-white solid
Reported purity 98.99% (≈99.0%)
Typical applications: biochemical assays, cell-based studies, preclinical research
Storage: store at 4°C protected from light; in solvent, -80°C up to 6 months, -20°C up to 1 month
CAS number 262381-84-0

Pricing & Availability

5,784

STA Pharmaceutical Fmoc-D-Arg(Mtr)-OH | 10 g | CAS 120075-24-3 | MDL MFCD00065616

Fmoc-D-Arg(Mtr)-OH is a Amino Acid reagent (Subcategory: Arg) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 120075-24-3
- MDL: MFCD00065616
- InChIKey: LKGHIEITYHYVED-AREMUKBSSA-N
- Molecular Weight: 608.71
- Molecular Formula: C31H36N4O7S
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29359090
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-Nw-((4-methoxy-2,3,6-trimethylphenyl)sulfonyl)-D-arginine
- SMILES: CC1=C(C(C)=C(C)C(OC)=C1)S(=O)(NC(NCCC[C@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=N)=O

Pricing & Availability

5,785

Bioss Metabotropic Glutamate Recepto

Metabotropic Glutamate Receptor 7 Ser862 Antibody

Pricing & Availability

5,786

Medchemexpress LLC Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate | 99.9% | 913.98 (free base) | 5 MG

Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate is the acetate salt form of Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr. It serves as a substrate for WNV NS2B NS3 protease and is used in the development of WNV protease substrate peptide selective inhibitors.

Substrate for WNV NS2B NS3 protease.
Utilized for the development of WNV protease substrate peptide selective inhibitor.
For research use only.

Pricing & Availability

5,787

Ambeed AMBEED

5000948695 H-LYS-GLY-OHHCL 100MG

Pricing & Availability

5,788

STA Pharmaceutical Fmoc-L-HomoArg(Z)2-OH | 100 g | CAS 1926163-01-0 | MDL MFCD08458579

Fmoc-L-HomoArg(Z)2-OH is a Amino Acid reagent (Subcategory: Arg) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1926163-01-0
- MDL: MFCD08458579
- InChIKey: XGFIPUBTTVYBBV-XIFFEERXSA-N
- Molecular Weight: 678.742
- Molecular Formula: C38H38N4O8
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29252900
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(3,7-dioxo-1,9-diphenyl-2,8-dioxa-4,6-diazanonan-5-ylidene)-L-lysine
- SMILES: O=C([C@H](CCCCN=C(NC(OCC1=CC=CC=C1)=O)NC(OCC2=CC=CC=C2)=O)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)O

Pricing & Availability

5,789

STA Pharmaceutical Fmoc-N-Me-L-Arg(Mtr)-OH | 50 g | CAS 214750-72-8 | MDL MFCD02094400

Fmoc-N-Me-L-Arg(Mtr)-OH is a Amino Acid reagent (Subcategory: N-Me AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 214750-72-8
- MDL: MFCD02094400
- InChIKey: LNVHMIGZISCVKC-MHZLTWQESA-N
- Molecular Weight: 622.737
- Molecular Formula: C32H38N4O7S
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29359090
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-Nw-((4-methoxy-2,3,6-trimethylphenyl)sulfonyl)-N2-methyl-L-arginine
- SMILES: CC1=C(S(=O)(NC(NCCC[C@H](N(C(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C)C(O)=O)=N)=O)C(C)=C(C(OC)=C1)C

Pricing & Availability

5,790

STA Pharmaceutical Fmoc-D-hArg(diBoc)-OH | 50 g | CAS 1301706-40-0 | MDL MFCD09839750

Fmoc-D-hArg(diBoc)-OH is a Amino Acid reagent (Subcategory: Homo-natural AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1301706-40-0
- MDL: MFCD09839750
- InChIKey: MIEGDMIQQQRLOZ-RUZDIDTESA-N
- Molecular Weight: 610.708
- Molecular Formula: C32H42N4O8
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29252900
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(2,2,10,10-tetramethyl-4,8-dioxo-3,9-dioxa-5,7-diazaundecan-6-ylidene)-D-lysine
- SMILES: CC(C)(OC(N/C(NC(OC(C)(C)C)=O)=N/CCCC[C@@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)C(O)=O)=O)C

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Amino Acids

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Medchemexpress LLC DL-3-Phenylalanine-13C-1 | 64193-01-7 | 98.03% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 4-amino-L-phenylalanine | 943-80-6 | MFCD00069927 | 100.0% | 180.21 g/mol | C9H12N2O2 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC JPM-OEt | 262381-84-0 | MFCD16660940 | 99.0% | 392.45 g·mol⁻¹ | C20H28N2O6 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate | 99.9% | 913.98 (free base) | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DL-3-Phenylalanine-13C-1 | 64193-01-7 | 98.03% | 50 MG

Medchemexpress LLC 4-amino-L-phenylalanine | 943-80-6 | MFCD00069927 | 100.0% | 180.21 g/mol | C9H12N2O2 | 1 ML

Medchemexpress LLC JPM-OEt | 262381-84-0 | MFCD16660940 | 99.0% | 392.45 g·mol⁻¹ | C20H28N2O6 | 50 MG

Medchemexpress LLC Abz-Gly-Leu-Lys-Arg-Gly-Gly-3-(NO2)Tyr acetate | 99.9% | 913.98 (free base) | 5 MG