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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4,441 – 4,455 of 35,795 results

4,441

STA Pharmaceutical Fmoc-L-alpha-Me-Cha-OH | 50 g | CAS 1934266-55-3 | InChIKey BZKGQXQXVPOXKL-VWLOTQADSA-N

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

Specifications
- CAS: 1934266-55-3
- MDL: No data
- InChIKey: BZKGQXQXVPOXKL-VWLOTQADSA-N
- Molecular Weight: 407.51
- Molecular Formula: C25H29NO4
- 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)-3-cyclohexyl-2-methylpropanoic acid
- SMILES: O=C([C@@](C)(NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)CC4CCCCC4)O

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4,442

STA Pharmaceutical N-Fmoc-(2R,3R)-3-Amino-2-hydroxy-3-phenyl-propionic acid | 25 g | CAS 1217665-32-1 | InChIKey QOYRELXVQPLAAB-FGZHOGPDSA-N

N-Fmoc-(2R,3R)-3-Amino-2-hydroxy-3-phenyl-propionic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1217665-32-1
- MDL: No data
- InChIKey: QOYRELXVQPLAAB-FGZHOGPDSA-N
- Molecular Weight: 403.434
- Molecular Formula: C24H21NO5
- 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: (2R,3R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-hydroxy-3-phenylpropanoic acid
- SMILES: O=C([C@@H]([C@@H](C1=CC=CC=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O)O

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4,443

STA Pharmaceutical Fmoc-(R)-3-Amino-4-(2-thienyl)-butyric acid | 1 g | CAS 269726-90-1 | MDL MFCD01860985

Fmoc-(R)-3-Amino-4-(2-thienyl)-butyric acid is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 269726-90-1
- MDL: MFCD01860985
- InChIKey: BESSJJJDKGERSD-HNNXBMFYSA-N
- Molecular Weight: 407.484
- Molecular Formula: C23H21NO4S
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(thiophen-2-yl)butanoic acid
- SMILES: O=C(C[C@@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)CC4=CC=CS4)O

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4,444

eMolecules 1043884-49-6 | m-PEG6-azide | Broadpharm | MFCD20926397 | 321.374 | C13H27N3O6 | 96.000 | COCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 5g | 229582978

m-PEG6-azide | Broadpharm | 1043884-49-6 | MFCD20926397 | 321.374 | C13H27N3O6 | 96.000 | COCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 5g | 229582978

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4,445

STA Pharmaceutical Fmoc-(R)-2-Tetrahydroisoquinoline acetic acid | 5 g | CAS 332064-67-2 | MDL MFCD01860934

Fmoc-(R)-2-Tetrahydroisoquinoline acetic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 332064-67-2
- MDL: MFCD01860934
- InChIKey: ZYNHEOMLCMDTDW-LJQANCHMSA-N
- Molecular Weight: 413.473
- Molecular Formula: C26H23NO4
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29334990
- Country Of Origin: China
- IUPAC: (R)-2-(2-(((9H-fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinolin-3-yl)acetic acid
- SMILES: O=C(N1[C@@H](CC(O)=O)CC(C=CC=C2)=C2C1)OCC3C(C=CC=C4)=C4C5=C3C=CC=C5

Pricing & Availability

4,446

Medchemexpress LLC (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-oxo-4-(tritylamino)butanoic acid | 941296-80-6 | MFCD22200773 | 97.0% | 610.70 g·mol⁻¹ | C39H34N2O5 | 250 MG

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-oxo-4-(tritylamino)butanoic acid is an Fmoc- and Trt-protected N-methyl asparagine derivative intended as a building block for peptide chemistry. It is supplied as a solid and is used to introduce Nα-methylated asparagine residues in solid-phase peptide synthesis and peptide modification studies.

Protected N-methyl asparagine for peptide synthesis.
Includes Fmoc and trityl protecting groups compatible with standard deprotection protocols.
Enables introduction of Nα-methyl residues to modify peptide conformation.
Supplied as a solid with defined storage recommendations to preserve stability.
Suitable for research-scale synthesis and method development.

Pricing & Availability

4,447

STA Pharmaceutical Fmoc-(R)-3-Amino-3-(2,3-dimethoxy-phenyl)-propionic acid | 5 g | CAS 511272-39-2 | MDL MFCD03428020

Fmoc-(R)-3-Amino-3-(2,3-dimethoxy-phenyl)-propionic acid is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 511272-39-2
- MDL: MFCD03428020
- InChIKey: CNAYAYQWGPUKMH-JOCHJYFZSA-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: (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,3-dimethoxyphenyl)propanoic acid
- SMILES: COC1=CC=CC([C@@H](CC(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=C1OC

Pricing & Availability

4,448

STA Pharmaceutical Fmoc-(R)-3-Amino-3-(2,3-dimethoxy-phenyl)-propionic acid | 25 g | CAS 511272-39-2 | MDL MFCD03428020

Fmoc-(R)-3-Amino-3-(2,3-dimethoxy-phenyl)-propionic acid is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 511272-39-2
- MDL: MFCD03428020
- InChIKey: CNAYAYQWGPUKMH-JOCHJYFZSA-N
- Molecular Weight: 447.487
- Molecular Formula: C26H25NO6
- 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: (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,3-dimethoxyphenyl)propanoic acid
- SMILES: COC1=CC=CC([C@@H](CC(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=C1OC

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4,449

STA Pharmaceutical Fmoc-3-amino-2-hydroxypropionic acid | 10 g | CAS 161125-36-6 | MDL MFCD00672327

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

Specifications
- CAS: 161125-36-6
- MDL: MFCD00672327
- InChIKey: OOFCRVWLJFLVCB-UHFFFAOYSA-N
- Molecular Weight: 327.336
- Molecular Formula: C18H17NO5
- 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-hydroxypropanoic acid
- SMILES: O=C(C(CNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)O)O

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4,450

STA Pharmaceutical (S)-Fmoc-Phg(2-Cl)-OH | 5 g | CAS 1260608-83-0 | MDL MFCD07371714

(S)-Fmoc-Phg(2-Cl)-OH is a Amino Acid reagent (Subcategory: Aryl AA) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1260608-83-0
- MDL: MFCD07371714
- InChIKey: JXDNNHWVILUHSO-NRFANRHFSA-N
- Molecular Weight: 407.85
- Molecular Formula: C23H18ClNO4
- 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)-2-(2-chlorophenyl)acetic acid
- SMILES: O=C(OCC1C2=CC=CC=C2C3=C1C=CC=C3)N[C@@H](C4=C(C=CC=C4)Cl)C(O)=O

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4,451

eMolecules 86770-69-6 | Azido-PEG6-Alcohol | Broadpharm | MFCD22056309 | 307.347 | C12H25N3O6 | 98.000 | OCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 1g | 112541381

Azido-PEG6-Alcohol | Broadpharm | 86770-69-6 | MFCD22056309 | 307.347 | C12H25N3O6 | 98.000 | OCCOCCOCCOCCOCCOCCN=[N+]=[N-] | 1g | 112541381

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4,452

STA Pharmaceutical N-Fmoc-(2R,3R)-3-Amino-2-hydroxy-3-phenyl-propionic acid | 10 g | CAS 1217665-32-1 | InChIKey QOYRELXVQPLAAB-FGZHOGPDSA-N

N-Fmoc-(2R,3R)-3-Amino-2-hydroxy-3-phenyl-propionic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1217665-32-1
- MDL: No data
- InChIKey: QOYRELXVQPLAAB-FGZHOGPDSA-N
- Molecular Weight: 403.434
- Molecular Formula: C24H21NO5
- 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: (2R,3R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-hydroxy-3-phenylpropanoic acid
- SMILES: O=C([C@@H]([C@@H](C1=CC=CC=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O)O

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4,453

STA Pharmaceutical 4-(Fmoc-amino)-biphenyl-4-carboxylic acid | 1 g | CAS 215248-42-3 | InChIKey VJFQPUGJSBVHPD-UHFFFAOYSA-N

4-(Fmoc-amino)-biphenyl-4-carboxylic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 215248-42-3
- MDL: No data
- InChIKey: VJFQPUGJSBVHPD-UHFFFAOYSA-N
- Molecular Weight: 435.479
- Molecular Formula: C28H21NO4
- 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: 4'-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-[1,1'-biphenyl]-4-carboxylic acid
- SMILES: O=C(NC1=CC=C(C2=CC=C(C(O)=O)C=C2)C=C1)OCC3C4=CC=CC=C4C5=CC=CC=C53

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4,454

STA Pharmaceutical Fmoc-3-(3-aminophenyl)propanoic acid | 10 g | CAS 867382-41-0 | MDL MFCD24183246

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

Specifications
- CAS: 867382-41-0
- MDL: MFCD24183246
- InChIKey: VGWPUNMRKHXNFX-UHFFFAOYSA-N
- Molecular Weight: 387.435
- Molecular Formula: C24H21NO4
- 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-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenyl)propanoic acid
- SMILES: O=C(CCC1=CC=CC(NC(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O)=C1)O

Pricing & Availability

4,455

STA Pharmaceutical 3-(Fmoc-4-aminophenyl)propionic acid | 25 g | CAS 882847-07-6 | MDL MFCD06656461

3-(Fmoc-4-aminophenyl)propionic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 882847-07-6
- MDL: MFCD06656461
- InChIKey: KPJLWYDRVBUVDL-UHFFFAOYSA-N
- Molecular Weight: 387.435
- Molecular Formula: C24H21NO4
- 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)propanoic acid
- SMILES: O=C(NC1=CC=C(CCC(O)=O)C=C1)OCC2C3=CC=CC=C3C4=CC=CC=C42

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Amino Acids

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