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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7,351 – 7,365 of 35,781 results

7,351

Medchemexpress LLC CT-2584 | 166981-13-1 | 99.4% | 533.79 g/mol | C30H55N5O3 | 1 MG

CT-2584 (CAS 166981-13-1) is a small-molecule anticancer research compound reported to reduce NKEF-B expression and to kill tumor cells by inducing mitochondrial reactive oxygen species (ROS). It has a molecular formula of C30H55N5O3, a molecular weight of 533.79 g/mol, and is provided at high purity for laboratory research.

High reported purity (99.4%) suitable for research applications.
Mechanism: reduces NKEF-B expression and induces mitochondrial ROS in tumor cells.
Characterized molecular properties: formula C30H55N5O3, molar mass 533.79 g/mol.
Typically supplied in small research quantities for in vitro studies.

Pricing & Availability

7,352

STA Pharmaceutical (2S,3aS,6aS)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid | 100 g | CAS 130309-34-1 | InChIKey XPFJHPFCCQQAJH-WVFSVQOHSA-N

(2S,3aS,6aS)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 130309-34-1
- MDL: No data
- InChIKey: XPFJHPFCCQQAJH-WVFSVQOHSA-N
- Molecular Weight: 377.44
- Molecular Formula: C23H23NO4
- 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: (2S,3aS,6aS)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid
- SMILES: O=C([C@@H]1C[C@@H]2CCC[C@@H]2N1C(OCC3C4=CC=CC=C4C5=C3C=CC=C5)=O)O

Pricing & Availability

7,353

STA Pharmaceutical Fmoc-L-Dab(ivDde)-OH | 5 g | CAS 607366-21-2 | MDL MFCD01631660

Fmoc-L-Dab(ivDde)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 607366-21-2
- MDL: MFCD01631660
- InChIKey: PTMIGKZUTGSHED-VWLOTQADSA-N
- Molecular Weight: 546.664
- Molecular Formula: C32H38N2O6
- 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)-4-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl)amino)butanoic acid
- SMILES: CC(C)CC(NCC[C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=C4C(CC(CC4=O)(C)C)=O

Pricing & Availability

7,354

STA Pharmaceutical Fmoc-L-Lys(Teoc)-OH | 5 g | CAS 122903-68-8 | MDL MFCD01075098

Fmoc-L-Lys(Teoc)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 122903-68-8
- MDL: MFCD01075098
- InChIKey: OPNHWQULKLODEU-DEOSSOPVSA-N
- Molecular Weight: 512.678
- Molecular Formula: C27H36N2O6Si
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29319000
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-((2-(trimethylsilyl)ethoxy)carbonyl)-L-lysine
- SMILES: C[Si](C)(C)CCOC(NCCCC[C@@H](C(O)=O)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)=O

Pricing & Availability

7,355

STA Pharmaceutical (2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(((allyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid | 1 g | CAS 274676-10-7 | MDL MFCD22989434

(2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(((allyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 274676-10-7
- MDL: MFCD22989434
- InChIKey: DSGCPQRUOSTFEF-BTYIYWSLSA-N
- Molecular Weight: 436.464
- Molecular Formula: C24H24N2O6
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (2S,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-(((allyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid
- SMILES: C=CCOC(N[C@H]1C[C@H](N(C1)C(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O)C(O)=O)=O

Pricing & Availability

7,356

STA Pharmaceutical Fmoc-beta-cyclopentyl-DL-alanine | 10 g | CAS 1219422-04-4 | MDL MFCD02682459

Fmoc-beta-cyclopentyl-DL-alanine is a Amino Acid reagent (Subcategory: Alkane AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1219422-04-4
- MDL: MFCD02682459
- InChIKey: NVZVRXJTMCMDNR-UHFFFAOYSA-N
- Molecular Weight: 379.456
- Molecular Formula: C23H25NO4
- 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: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-cyclopentylpropanoic acid
- SMILES: O=C(C(CC1CCCC1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

7,357

Cayman Chemical Suc-Ala-Ala-Ala-pNA, Purity: ≥98%, CAS: 52299-14-6, 50 mg

A colorimetric elastase substrate; hydrolysis releases pNA, which can be quantified by colorimetric detection at 405 nm as a measure of elastase activity

Pricing & Availability

7,358

STA Pharmaceutical N-Fmoc-cyclopropyl alanine | 50 g | CAS 1219163-22-0 | MDL MFCD06656852

N-Fmoc-cyclopropyl alanine 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: 1219163-22-0
- MDL: MFCD06656852
- InChIKey: DRGUEWQZLABTFG-UHFFFAOYSA-N
- Molecular Weight: 351.402
- Molecular Formula: C21H21NO4
- 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: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-cyclopropylpropanoic acid
- SMILES: O=C(C(NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)CC4CC4)O

Pricing & Availability

7,359

Medchemexpress LLC N-Me-L-Ala-maytansinol | 77668-69-0 | MFCD00864836 | 99.9% | 650.16 | C32H44ClN3O9 | 5 MG

N-Me-L-Ala-maytansinol is a hydrophobic, cell-permeable maytansinoid used as a cytotoxic payload for preparing antibody-drug conjugates (ADCs) in research applications. It is supplied as a high-purity solid and as a DMSO solution for laboratory use.

Hydrophobic, cell-permeable maytansinoid payload.
High purity suitable for conjugation chemistry.
Available as solid (multiple mg sizes) and as a 10 mM solution in DMSO.
Storage: powder -20°C (up to 3 years) or 4°C (up to 2 years); in solvent -80°C (6 months) or -20°C (1 month).
Intended for research use only; not for clinical or human use.

Pricing & Availability

7,360

Medchemexpress LLC MeOSuc-Ala-Ala-Pro-Val-pNA | 70967-90-7 | 98.13% | 590.63 | 10 MG

MeOSuc-Ala-Ala-Pro-Val-pNA is a sensitive chromogenic substrate for human leukocyte and porcine pancreatic elastase. It is intended for research use only.

Exhibits kcat/Km values of 185,000, 15,000, 58,000 and 330,000 M⁻¹s⁻¹.
Active at 0.10 M phosphate, 0.20 M Mes, 0.10 M phosphate and 0.04 M phosphate for human leukocyte elastase reactions.

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7,361

Medchemexpress LLC L-Tyrosine, 3-hydroxy- | 59-92-7 | 99.98% | 197.19 | 100 MG

L-DOPA is an orally active metabolic precursor of neurotransmitters dopamine. It can cross the blood-brain barrier and is converted into dopamine in the brain. L-DOPA has anti-allodynic effects and shows potential for Parkinson's disease research.

Orally active metabolic precursor of dopamine.
Can cross the blood-brain barrier.
Converted into dopamine in the brain.
Exhibits anti-allodynic effects.
Potential for Parkinson's disease treatment.

Pricing & Availability

7,362

Medchemexpress LLC H-D-2-Nal-OH | 76985-09-6 | 215.25 | 5 G

H-D-2-Nal-OH is an alanine derivative intended for research use only. Amino acids and amino acid derivatives, such as this product, are commercially applied as ergogenic supplements.

Affects the secretion of anabolic hormones
Provides fuel during exercise
Enhances mental performance during stressful tasks
Prevents exercise-induced muscle damage

Pricing & Availability

7,363

STA Pharmaceutical Fmoc-L-Phe(F5)-OH | 100 g | CAS 205526-32-5 | MDL MFCD00270612

Fmoc-L-Phe(F5)-OH 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: 205526-32-5
- MDL: MFCD00270612
- InChIKey: DLOGILOIJKBYKA-KRWDZBQOSA-N
- Molecular Weight: 477.387
- Molecular Formula: C24H16F5NO4
- 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: (S)-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

Pricing & Availability

7,364

STA Pharmaceutical Fmoc-L-Ala(CF2PH2O3)-OH | 5 g | CAS 851383-35-2 | InChIKey LABGCBAJSFDCCP-INIZCTEOSA-N

Fmoc-L-Ala(CF2PH2O3)-OH is a Amino Acid reagent (Subcategory: Phos AA) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 851383-35-2
- MDL: No data
- InChIKey: LABGCBAJSFDCCP-INIZCTEOSA-N
- Molecular Weight: 441.323568324
- Molecular Formula: C19H18F2NO7P
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29315990
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4,4-difluoro-4-phosphonobutanoic acid
- SMILES: OC(=O)[C@H](CC(F)(F)P(O)(O)=O)NC(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2

Pricing & Availability

7,365

Medchemexpress LLC Fmoc-NH-PEG2-CH2CH2COOH | 872679-70-4 | MFCD08064306 | 99.8% | 399.44 g/mol | C22H25NO6 | 10 G

Fmoc-NH-PEG2-CH2CH2COOH is an Fmoc-protected, monodisperse PEG2 linker with a terminal carboxylic acid. Supplied as a solid white powder, it is used as a cleavable linker for antibody-drug conjugates and as a PEG-based linker in PROTAC and conjugation chemistry.

Fmoc-protected amine for orthogonal deprotection.
Terminal carboxylic acid for conjugation or coupling.
Monodisperse PEG2 spacer to provide short flexible linkage.
High supplied purity (~99.8%) suitable for research use.
Solid form; store cold to preserve stability.

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Amino Acids

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Medchemexpress LLC CT-2584 | 166981-13-1 | 99.4% | 533.79 g/mol | C30H55N5O3 | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-Me-L-Ala-maytansinol | 77668-69-0 | MFCD00864836 | 99.9% | 650.16 | C32H44ClN3O9 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC MeOSuc-Ala-Ala-Pro-Val-pNA | 70967-90-7 | 98.13% | 590.63 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Tyrosine, 3-hydroxy- | 59-92-7 | 99.98% | 197.19 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-D-2-Nal-OH | 76985-09-6 | 215.25 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-NH-PEG2-CH2CH2COOH | 872679-70-4 | MFCD08064306 | 99.8% | 399.44 g/mol | C22H25NO6 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More