Biochemical Reagents
Medchemexpress LLC H-Phe-Phe-OH | 2577-40-4 | 312.37 | 50 MG
H-Phe-Phe-OH is a peptide composed of two phenylalanine molecules, with phenylalanine serving as an essential amino acid and a precursor for tyrosine and catecholamines. It is also a constituent in psychotropic drugs and its recognition motif is significant in the study of Alzheimer's Abeta peptide assembly.
- Chemical formula: C18H20N2O3
- Appearance: Solid
- Color: White to off-white
- Derived from endogenous metabolite
- Store powder 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
- Soluble in 80% Acetic acid/water (50 mg/mL)
- Slightly soluble in DMSO
- Insoluble in water
eMolecules AA Blocks LLC Fmoc-cycloleucine 250mg 784388640 AA000E1C 0 000 117322-30-2 MFCD01074696 351 402 C21H21NO4
AA Blocks LLC Fmoc-cycloleucine 250mg 784388640 AA000E1C 0 000 117322-30-2 MFCD01074696 351 402 C21H21NO4
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
STA PHARMACEUTICAL US LLC Fmoc-L-Apm(OtBu)-OH | 50 g | CAS 159751-46-9 | MDL MFCD08166552
Fmoc-L-Apm(OtBu)-OH is a Amino Acid reagent (Subcategory: Alkane AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 159751-46-9
- MDL: MFCD08166552
- InChIKey: IAWSYDYLILBRJM-QFIPXVFZSA-N
- Molecular Weight: 453.535
- Molecular Formula: C26H31NO6
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-7-(tert-butoxy)-7-oxoheptanoic acid
- SMILES: CC(OC(CCCC[C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=O)(C)C
Medchemexpress LLC Boc-Gly-Gly-Phe-Gly-OH TFA | 2450273-39-7 | 98.3% | 550.48 | 5 MG
Boc-Gly-Gly-Phe-Gly-OH TFA is a self-assembly of N- and C-protected tetrapeptide. It acts as a protease cleavable linker, primarily used for antibody-drug conjugates (ADC).
- Self-assembly of N- and C-protected tetrapeptide
- Protease cleavable linker
- Used for antibody-drug conjugates (ADC)
- Suitable for cancer research
- For research use only
Medchemexpress LLC Fmoc-PEG4-NHS ester | 1314378-14-7 | 98.6% | 250 MG
Fmoc-PEG4-NHS ester is a heterobifunctional PEG-based linker that contains an Fmoc-protected amine and an N-hydroxysuccinimide (NHS) activated ester. It is used to introduce a PEG4 spacer and an activated ester for amine coupling in peptide conjugation, PROTAC synthesis, and other bioconjugation workflows.
- Heterobifunctional linker with Fmoc-protected amine and NHS ester.
- Peg4 spacer improves solubility and increases linker flexibility.
- Activated NHS ester enables rapid coupling to primary amines.
- Suitable for peptide conjugation and targeted degrader (PROTAC) synthesis.
- High reported purity supports use in research-grade synthesis.
Medchemexpress LLC Boc-Phe(4-Br)-OH | 62129-39-9 | 99.7% | 344.20 | 10 G
Boc-Phe(4-Br)-OH is a phenylalanine 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 as beneficial ergogenic dietary substances.
- Phenylalanine derivative
- Influences secretion of anabolic hormones
- Supplies fuel during exercise
- Enhances mental performance during stress-related tasks
- Prevents exercise-induced muscle damage
- Recognized as beneficial ergogenic dietary substance
- Solid appearance
- Off-white to light brown color
- Purity 99.70%
- Molecular weight 344.20
- Chemical formula C14H18BrNO4
STA PHARMACEUTICAL US LLC (2R,3S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-methylpyrrolidine-2-carboxylic acid | 100 g | CAS 2382530-15-4 | InChIKey YLOIPWYYPLYLFH-ORAYPTAESA-N
(2R,3S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-methylpyrrolidine-2-carboxylic acid is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 2382530-15-4
- MDL: No data
- InChIKey: YLOIPWYYPLYLFH-ORAYPTAESA-N
- Molecular Weight: 351.402
- Molecular Formula: C21H21NO4
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (2R,3S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-methylpyrrolidine-2-carboxylic acid
- SMILES: C[C@@H]1[C@H](C(O)=O)N(C(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)CC1
STA PHARMACEUTICAL US LLC Fmoc-D-Phe(F5)-OH | 10 g | CAS 198545-85-6 | MDL MFCD00672558
Fmoc-D-Phe(F5)-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: 198545-85-6
- MDL: MFCD00672558
- InChIKey: DLOGILOIJKBYKA-QGZVFWFLSA-N
- Molecular Weight: 477.387
- Molecular Formula: C24H16F5NO4
- 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-(perfluorophenyl)propanoic acid
- SMILES: FC1=C(C(F)=C(C(F)=C1C[C@@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)F)F
STA PHARMACEUTICAL US LLC N-Fmoc-3-(trifluoromethoxy)-L-phenylalanine | 5 g | CAS 1260592-32-2 | MDL MFCD07371977
N-Fmoc-3-(trifluoromethoxy)-L-phenylalanine is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 1260592-32-2
- MDL: MFCD07371977
- InChIKey: JAUYXFMCEZXVPZ-QFIPXVFZSA-N
- Molecular Weight: 471.432
- Molecular Formula: C25H20F3NO5
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-(trifluoromethoxy)phenyl)propanoic acid
- SMILES: O=C(OCC1C2=CC=CC=C2C3=C1C=CC=C3)N[C@H](C(O)=O)CC4=CC=CC(OC(F)(F)F)=C4
![STA PHARMACEUTICAL US LLC Fmoc-L-Phe-L-Ser[PSI(Me,Me)Pro]-OH | 10 g | CAS 878797-01-4 | InChIKey PQJUKTSKOYOXMZ-UIOOFZCWSA-N](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502357722.PNG-250.jpg)
STA PHARMACEUTICAL US LLC Fmoc-L-Phe-L-Ser[PSI(Me,Me)Pro]-OH | 10 g | CAS 878797-01-4 | InChIKey PQJUKTSKOYOXMZ-UIOOFZCWSA-N
Fmoc-L-Phe-L-Ser[PSI(Me,Me)Pro]-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 878797-01-4
- MDL: No data
- InChIKey: PQJUKTSKOYOXMZ-UIOOFZCWSA-N
- Molecular Weight: 514.578
- Molecular Formula: C30H30N2O6
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)-L-phenylalanyl)-2,2-dimethyloxazolidine-4-carboxylic acid
- SMILES: CC1(C)N([C@@H](CO1)C(O)=O)C([C@H](CC2=CC=CC=C2)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)=O
STA PHARMACEUTICAL US LLC Fmoc-D-Phe(3,4-DiMe)-OH | 5 g | CAS 1217683-87-8 | MDL MFCD08458427
Fmoc-D-Phe(3,4-DiMe)-OH is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 1217683-87-8
- MDL: MFCD08458427
- InChIKey: QMHIEEWTOGXGNA-XMMPIXPASA-N
- Molecular Weight: 415.489
- Molecular Formula: C26H25NO4
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dimethylphenyl)propanoic acid
- SMILES: O=C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)N[C@H](CC4=CC=C(C)C(C)=C4)C(O)=O
STA PHARMACEUTICAL US LLC Fmoc-Pro(4-keto)-OH | 25 g | CAS 223581-83-7 | MDL MFCD01632258
Fmoc-Pro(4-keto)-OH is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 223581-83-7
- MDL: MFCD01632258
- InChIKey: MDDIUNABQLYFNA-SFHVURJKSA-N
- Molecular Weight: 351.358
- Molecular Formula: C20H17NO5
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-oxopyrrolidine-2-carboxylic acid
- SMILES: O=C(N1CC(C[C@H]1C(O)=O)=O)OCC2C3=CC=CC=C3C4=CC=CC=C42
STA PHARMACEUTICAL US LLC Fmoc-D-Lys(Mmt)-OH | 100 g | CAS 2044710-18-9 | MDL MFCD00270631
Fmoc-D-Lys(Mmt)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 2044710-18-9
- MDL: MFCD00270631
- InChIKey: CTYHQVFFQRDJSN-KXQOOQHDSA-N
- Molecular Weight: 640.78
- Molecular Formula: C41H40N2O5
- 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: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-((4-methoxyphenyl)diphenylmethyl)-D-lysine
- SMILES: COC1=CC=C(C=C1)C(NCCCC[C@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)(C5=CC=CC=C5)C6=CC=CC=C6
STA PHARMACEUTICAL US LLC Fmoc-L-Pyr-OH | 10 g | CAS 106982-77-8 | MDL MFCD27952004
Fmoc-L-Pyr-OH is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 106982-77-8
- MDL: MFCD27952004
- InChIKey: MLXGNRPYKJINKM-KRWDZBQOSA-N
- Molecular Weight: 351.358
- Molecular Formula: C20H17NO5
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29337900
- Country Of Origin: China
- IUPAC: (S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid
- SMILES: OC([C@@H]1CCC(N1C(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O)=O)=O