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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7,486 – 7,500 of 35,781 results

7,486

STA Pharmaceutical N-Fmoc-2,5-dichloro-D-phenylalanine | 100 g | CAS 1260596-66-4 | InChIKey VKWVAMUOEUIASD-JOCHJYFZSA-N

N-Fmoc-2,5-dichloro-D-phenylalanine is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1260596-66-4
- MDL: No data
- InChIKey: VKWVAMUOEUIASD-JOCHJYFZSA-N
- Molecular Weight: 456.319
- Molecular Formula: C24H19Cl2NO4
- 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: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,5-dichlorophenyl)propanoic acid
- SMILES: O=C([C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)CC4=CC(Cl)=CC=C4Cl)O

Pricing & Availability

7,487

Medchemexpress LLC 3-fluoro-DL-phenylalanine | 456-88-2 | MFCD00004273 | 98.0% | 183.18 | C9H10FNO2 | 10 G

3-fluoro-DL-phenylalanine is a fluorinated phenylalanine derivative supplied as a solid for research use only. It is characterized by a defined molecular weight and purity, and is suitable as a building block or intermediate in synthetic and medicinal chemistry research.

Phenylalanine derivative
CAS number 456-88-2
Molecular formula C9H10FNO2
Molecular weight 183.18
Purity 98.0%
Appearance solid, white to off-white
Available in multiple sizes including 10 g
For research use only

Pricing & Availability

7,488

STA Pharmaceutical Boc-DL-Phe(4-NHFmoc)-OH | 25 g | CAS 351208-71-4 | MDL MFCD30475821

Boc-DL-Phe(4-NHFmoc)-OH is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 351208-71-4
- MDL: MFCD30475821
- InChIKey: ZKSJJSOHPQQZHC-UHFFFAOYSA-N
- Molecular Weight: 502.567
- Molecular Formula: C29H30N2O6
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: 3-(4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid
- SMILES: O=C(C(CC1=CC=C(C=C1)NC(OCC2C3=C(C=CC=C3)C4=C2C=CC=C4)=O)NC(OC(C)(C)C)=O)O

Pricing & Availability

7,489

Medchemexpress LLC Fmoc-D-Phe 4-NHBoc - 100mg

Fmoc-D-Phe(4-NHBoc)-OH is a peptide intermediate and can be used in peptide synthesis

Pricing & Availability

7,490

STA Pharmaceutical Boc-L-Thr(Fmoc-L-Phe)-OH | 100 g | CAS 944283-40-3 | MDL MFCD18426610

Boc-L-Thr(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: 944283-40-3
- MDL: MFCD18426610
- InChIKey: BOXLGVQSIUZTTI-ANFLZCCJSA-N
- Molecular Weight: 588.657
- Molecular Formula: C33H36N2O8
- 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-threonine
- SMILES: C[C@H]([C@@H](C(O)=O)NC(OC(C)(C)C)=O)OC([C@@H](NC(OCC1C2=CC=CC=C2C3=C1C=CC=C3)=O)CC4=CC=CC=C4)=O

Pricing & Availability

7,491

STA Pharmaceutical Fmoc-D-3,3-diphenylalanine | 50 g | CAS 189937-46-0 | MDL MFCD00672338

Fmoc-D-3,3-diphenylalanine is a Amino Acid reagent (Subcategory: Aryl AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 189937-46-0
- MDL: MFCD00672338
- InChIKey: PENQOTJCVODUQU-MUUNZHRXSA-N
- Molecular Weight: 463.533
- Molecular Formula: C30H25NO4
- 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: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3,3-diphenylpropanoic acid
- SMILES: O=C([C@@H](C(C1=CC=CC=C1)C2=CC=CC=C2)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)O

Pricing & Availability

7,492

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CO-CH3 | 2866301-96-2 | 98.7% | C33H35N5O8 | 50 MG

Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CO-CH3, also known as compound DC-13-C, is an intermediate used in the synthesis of Exatecan derivatives.

Purity of 98.68%
Appears as a white to off-white solid
Soluble in DMSO (100 mg/mL)
Powder stable for up to 3 years at -20°C
Solution stable for up to 6 months at -80°C or 1 month at -20°C

Pricing & Availability

7,493

STA Pharmaceutical Fmoc-L-4-Carbamoylphe | 1 g | CAS 204716-07-4 | MDL MFCD01317022

Fmoc-L-4-Carbamoylphe is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 204716-07-4
- MDL: MFCD01317022
- InChIKey: MKHDZWYAQYTGRJ-DEOSSOPVSA-N
- Molecular Weight: 429.472
- Molecular Formula: C26H23NO5
- 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: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-acetylphenyl)propanoic acid
- SMILES: CC(C1=CC=C(C=C1)C[C@@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=O

Pricing & Availability

7,494

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-CH2-O-CH2-Cbz | 2264011-97-2 | 97.7% | C40H41N5O9 | 100 MG

Fmoc-Gly-Gly-Phe-Gly-CH2-O-CH2-Cbz is a PROTAC linker and a maleimide-GGFG peptide linker. It can be utilized in the synthesis of Deruxtecan. This product is intended for research use only.

PROTAC linker
Maleimide-GGFG peptide linker
Can be used in the synthesis of Deruxtecan
Intended for research use only

Pricing & Availability

7,495

eMolecules 204716-17-6 | Fmoc-L-4-carbamoylphe | Combi-Blocks, Inc. | MFCD01317021 | 430.460 | C25H22N2O5 | 95.000 | NC(=O)c1ccc(C[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)cc1 | 10g | 882684596

Fmoc-L-4-carbamoylphe | Combi-Blocks, Inc. | 204716-17-6 | MFCD01317021 | 430.460 | C25H22N2O5 | 95.000 | NC(=O)c1ccc(C[C@H](NC(=O)OCC2c3ccccc3-c3ccccc23)C(O)=O)cc1 | 10g | 882684596

Pricing & Availability

7,496

eMolecules 198560-44-0 | Fmoc-3-Chloro-L-phenylalanine | ChemScene | MFCD00672548 | 421.880 | C24H20ClNO4 | 97.000 | OC(=O)[C@H](Cc1cccc(Cl)c1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 844787609

Fmoc-3-Chloro-L-phenylalanine | ChemScene | 198560-44-0 | MFCD00672548 | 421.880 | C24H20ClNO4 | 97.000 | OC(=O)[C@H](Cc1cccc(Cl)c1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 844787609

Pricing & Availability

7,497

eMolecules 198560-44-0 | Fmoc-3-Chloro-L-phenylalanine | ChemScene | MFCD00672548 | 421.880 | C24H20ClNO4 | 97.000 | OC(=O)[C@H](Cc1cccc(Cl)c1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 100g | 837433839

Fmoc-3-Chloro-L-phenylalanine | ChemScene | 198560-44-0 | MFCD00672548 | 421.880 | C24H20ClNO4 | 97.000 | OC(=O)[C@H](Cc1cccc(Cl)c1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 100g | 837433839

Pricing & Availability

7,498

STA Pharmaceutical Fmoc-3,4-dimethoxy-L-phenylalanine | 5 g | CAS 184962-88-7 | MDL MFCD01317730

Fmoc-3,4-dimethoxy-L-phenylalanine is a Amino Acid reagent (Subcategory: Tyr) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 184962-88-7
- MDL: MFCD01317730
- InChIKey: XJRGWWYKCGWQHH-QFIPXVFZSA-N
- Molecular Weight: 447.487
- Molecular Formula: C26H25NO6
- 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-(3,4-dimethoxyphenyl)propanoic acid
- SMILES: COC1=C(C=C(C=C1)C[C@@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)OC

Pricing & Availability

7,499

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH | 2264011-98-3 | 99.95% | C33H35N5O9 | 25 MG

Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH is a chemical compound that can be used to synthesize the ADC Linker, LND1067. Antibody-Drug Conjugates (ADCs) are comprised of an antibody to which an ADC cytotoxin is attached through an ADC linker.

Used to synthesize ADC linker LND1067.
Essential for creating antibody-drug conjugates.
Features a high purity of 99.95%.
Presented as a white to off-white solid.
Molecular weight is 645.66.

Pricing & Availability

7,500

Medchemexpress LLC Mc-gly-gly-d-phe | 472.49 g/mol | C23H28N4O7 | 25 MG

MC-Gly-Gly-D-Phe is a cleavable peptide linker used in the synthesis of antibody-drug conjugates (ADCs). It contains a maleimide group and a Gly-Gly-D-Phe peptide sequence that enables enzymatic cleavage to release payloads in target cells.

Cleavable peptide linker for ADC synthesis
Protease-sensitive Gly-Gly-D-Phe sequence
Solid, white to off-white appearance
Molecular weight 472.49 g/mol, formula C23H28N4O7
Available in small vial sizes (5 mg-100 mg)
Recommended storage at -20 °C

Pricing & Availability

Amino Acids

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Medchemexpress LLC 3-fluoro-DL-phenylalanine | 456-88-2 | MFCD00004273 | 98.0% | 183.18 | C9H10FNO2 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-D-Phe 4-NHBoc - 100mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CO-CH3 | 2866301-96-2 | 98.7% | C33H35N5O8 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-CH2-O-CH2-Cbz | 2264011-97-2 | 97.7% | C40H41N5O9 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH | 2264011-98-3 | 99.95% | C33H35N5O9 | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More