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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6,871 – 6,885 of 35,781 results

6,871

Medchemexpress LLC Phenylalanine-4'-azobenzene HCl | 2137036-84-9 | MFCD30187602 | 99.3% | 305.76 | C15H16ClN3O2 | 50 MG

Phenylalanine-4'-azobenzene HCl is an amino-acid-derived azo compound supplied as the hydrochloride salt for research use. It is provided as a solid with documented molecular formula and molecular weight, and is intended for laboratory studies involving photoresponsive amino-acid analogs.

Amino-acid-derived azo compound suitable for research use.
CAS number 2137036-84-9 for unambiguous identification.
Molecular weight 305.76 g/mol.
Purity 99.3%.
Available in small research quantities such as 50 MG.
Store sealed at -20°C; follow low-temperature storage guidelines for solutions.

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6,872

STA Pharmaceutical Fmoc-D-Phe(4-CF3)-OH | 10 g | CAS 238742-88-6 | MDL MFCD00797582

Fmoc-D-Phe(4-CF3)-OH is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 238742-88-6
- MDL: MFCD00797582
- InChIKey: YMEGJWTUWMVZPD-JOCHJYFZSA-N
- Molecular Weight: 455.433
- Molecular Formula: C25H20F3NO4
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(trifluoromethyl)phenyl)propanoic acid
- SMILES: FC(F)(C1=CC=C(C[C@@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)C=C1)F

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6,873

Medchemexpress LLC 3-Bromo-DL-phenylalanine | 30163-20-3 | 244.09 | 25 G

3-Bromo-DL-phenylalanine is a phenylalanine derivative used as an ergogenic supplement. It influences anabolic hormone secretion, provides fuel during exercise, enhances mental performance under stress, and helps prevent exercise-induced muscle damage.

Influences anabolic hormone secretion
Supplies fuel during exercise
Enhances mental performance during stress
Prevents exercise-induced muscle damage
Suitable for laboratory centrifugation and storage

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6,874

Cayman Chemical Phe-Arg-βNA (hydrochloride), Purity: ≥98%, CAS: 100929-99-5, 50 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

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6,875

Medchemexpress LLC MC-Gly-Gly-Phe-Gly-PAB-PNP | 2632342-16-4 | 99.2% | 799.78 | C39H41N7O12 | 10 MG

MC-Gly-Gly-Phe-Gly-PAB-PNP is a protease-cleavable tetrapeptide linker supplied for research use and intended for use in the synthesis of antibody-drug conjugates targeting human EGFR.

Protease-cleavable tetrapeptide linker suitable for ADC synthesis.
Molecular formula C39H41N7O12.
Molecular weight 799.78 g/mol.
Purity 99.22%.
Soluble in DMSO at 100 mg/mL (125.03 mM) with sonication.
Supplied as a 10 MG vial for research applications.

Pricing & Availability

6,876

Medchemexpress LLC Glycinamide, glycylglycyl-L-phenylalanyl-N-[(carboxymethoxy)methyl]- | 1599440-20-6 | 100.0% | C18H25N5O7 | 1 G

Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH is an ADC linker designed for synthesizing drug-linker conjugates used in Antibody-Drug Conjugates (ADCs). It is particularly noted for its application in the synthesis of Deruxtecan, a toxic drug-linker conjugate. This product is supplied as a white to off-white solid and is intended for research use only.

ADC linker
Used to synthesize drug-linker conjugates for ADCs
Suitable for Deruxtecan synthesis
High purity
For research use only

Pricing & Availability

6,877

Medchemexpress LLC N-Lactoyl-Phenylalanine (Lac-Phe) | 183241-73-8 | 99.9% | 237.25 | 1 ML

N-Lactoyl-Phenylalanine (Lac-Phe) is an endogenous signaling metabolite found in blood that is induced by exercise. It has been shown to reduce obesity and improve glucose tolerance.

Blood-derived signaling metabolite.
Induced by exercise.
Reduces obesity.
Improves glucose tolerance.
Specifically suppresses energy intake in obese mice without affecting energy expenditure pathways (at 50 mg/kg, i.p., once a day for 10 days).
Results in reduced cumulative food intake and body weight in diet-induced obese mice.
Exhibits improved glucose homeostasis and reduced adiposity in treated mice.
For research use only.

Pricing & Availability

6,878

Medchemexpress LLC N-BOC-3-fluoro-D-phenylalanine | 114873-11-9 | 99.67% | C14H18FNO4 | 100 G

N-BOC-3-Fluoro-D-phenylalanine, also known as N-tert-Butoxycarbonyl-3-fluoro-D-phenylalanine, is a phenylalanine derivative with a molecular weight of 283.30 and chemical formula C14H18FNO4. It appears as a white to off-white solid. Amino acid derivatives are used as ergogenic supplements to influence anabolic hormone secretion, supply fuel during exercise, improve mental performance under stress, and prevent exercise-induced muscle damage.

Available with stated purities of 99.48% and 99.67%.
Physical state: Solid.
Color: White to off-white.
Shipping at room temperature within the continental US, with potential variations for other locations.
Storage for powder form: -20°C for up to 3 years or at 4°C for up to 2 years.
Storage when in solvent: -80°C for up to 6 months or at -20°C for up to 1 month.
Exclusively for research purposes; not intended for sale to patients.

Pricing & Availability

6,879

eMolecules 183241-73-8 | N-Lactoyl-Phenylalanine | Toronto Research Chemicals237.255 | C12H15NO4 | 95.000 | C[C@H](O)C(=O)N[C@@H](Cc1ccccc1)C(O)=O | 50mg | 601945390

N-Lactoyl-Phenylalanine | Toronto Research Chemicals | 183241-73-8237.255 | C12H15NO4 | 95.000 | C[C@H](O)C(=O)N[C@@H](Cc1ccccc1)C(O)=O | 50mg | 601945390

Pricing & Availability

6,880

STA Pharmaceutical 3-(Fmoc-amino)-2-methylpropanoic acid | 10 g | CAS 186320-19-4 | MDL MFCD01863213

3-(Fmoc-amino)-2-methylpropanoic acid is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 186320-19-4
- MDL: MFCD01863213
- InChIKey: BMUDOYSTGJHGNI-UHFFFAOYSA-N
- Molecular Weight: 325.364
- Molecular Formula: C19H19NO4
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methylpropanoic acid
- SMILES: CC(CNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O

Pricing & Availability

6,881

STA Pharmaceutical Fmoc-D-Phe(4-3-Pyridinyl)-OH | 1 g | CAS 1282042-52-7 | MDL MFCD30533762

Fmoc-D-Phe(4-3-Pyridinyl)-OH is a Amino Acid reagent (Subcategory: Aryl AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1282042-52-7
- MDL: MFCD30533762
- InChIKey: DZGDZWAEMSASLS-HHHXNRCGSA-N
- Molecular Weight: 464.521
- Molecular Formula: C29H24N2O4
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29333999
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(pyridin-3-yl)phenyl)propanoic acid
- SMILES: O=C([C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)CC4=CC=C(C=C4)C5=CC=CN=C5)O

Pricing & Availability

6,882

STA Pharmaceutical Fmoc-N-Et-Phe-OH | 100 g | CAS 1446478-16-5 | MDL MFCD31560629

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

Specifications
- CAS: 1446478-16-5
- MDL: MFCD31560629
- InChIKey: DZDBYCUIFHWWLH-DEOSSOPVSA-N
- Molecular Weight: 415.489
- Molecular Formula: C26H25NO4
- 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: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-ethyl-L-phenylalanine
- SMILES: CCN([C@H](C(O)=O)CC1=CC=CC=C1)C(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O

Pricing & Availability

6,883

STA Pharmaceutical Boc-L-Thr(Fmoc-L-Ala)-OH | 1 g | CAS 909115-21-5 | MDL MFCD10001359

Boc-L-Thr(Fmoc-L-Ala)-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 909115-21-5
- MDL: MFCD10001359
- InChIKey: QBYYWPMYAPYVGF-DMPWYTOCSA-N
- Molecular Weight: 512.559
- Molecular Formula: C27H32N2O8
- 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: O-((((9H-fluoren-9-yl)methoxy)carbonyl)-L-alanyl)-N-(tert-butoxycarbonyl)-L-threonine
- SMILES: C[C@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)C(O[C@@H]([C@H](NC(OC(C)(C)C)=O)C(O)=O)C)=O

Pricing & Availability

6,884

STA Pharmaceutical Fmoc-(Fmoc-Hmb)-L-Ala-OH | 10 g | CAS 148515-85-9 | MDL MFCD00278807

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

Specifications
- CAS: 148515-85-9
- MDL: MFCD00278807
- InChIKey: NABBLRADDJWAHI-VWLOTQADSA-N
- Molecular Weight: 669.73
- Molecular Formula: C41H35NO8
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)oxy)-4-methoxybenzyl)-L-alanine
- SMILES: COC1=CC=C(C(OC(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O)=C1)CN([C@H](C(O)=O)C)C(OCC5C6=CC=CC=C6C7=C5C=CC=C7)=O

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6,885

Medchemexpress LLC AC-PHE-OME 5g

AC-PHE-OME is a phenylalanine derivative[1]

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Amino Acids

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Medchemexpress LLC Phenylalanine-4'-azobenzene HCl | 2137036-84-9 | MFCD30187602 | 99.3% | 305.76 | C15H16ClN3O2 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 3-Bromo-DL-phenylalanine | 30163-20-3 | 244.09 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC MC-Gly-Gly-Phe-Gly-PAB-PNP | 2632342-16-4 | 99.2% | 799.78 | C39H41N7O12 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Glycinamide, glycylglycyl-L-phenylalanyl-N-[(carboxymethoxy)methyl]- | 1599440-20-6 | 100.0% | C18H25N5O7 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-Lactoyl-Phenylalanine (Lac-Phe) | 183241-73-8 | 99.9% | 237.25 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-BOC-3-fluoro-D-phenylalanine | 114873-11-9 | 99.67% | C14H18FNO4 | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC AC-PHE-OME 5g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More