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.

Search Within Results

4,321 – 4,335 of 35,795 results

4,321

STA Pharmaceutical Fmoc-(S)-3-Amino-3-(3-thienyl)-propionic acid | 100 g | CAS 507472-09-5 | MDL MFCD03427989

Fmoc-(S)-3-Amino-3-(3-thienyl)-propionic acid is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 507472-09-5
- MDL: MFCD03427989
- InChIKey: FQLMDOMRTRHLFX-FQEVSTJZSA-N
- Molecular Weight: 393.457
- Molecular Formula: C22H19NO4S
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiophen-3-yl)propanoic acid
- SMILES: O=C(C[C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C4=CSC=C4)O

Pricing & Availability

4,322

STA Pharmaceutical 2-(Fmoc-amino)benzeneacetic acid | 10 g | CAS 1185303-23-4 | MDL MFCD09750483

2-(Fmoc-amino)benzeneacetic 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: 1185303-23-4
- MDL: MFCD09750483
- InChIKey: LFLJMIMQXJBATH-UHFFFAOYSA-N
- Molecular Weight: 373.408
- Molecular Formula: C23H19NO4
- 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-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenyl)acetic acid
- SMILES: O=C(CC1=CC=CC=C1NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

4,323

Medchemexpress LLC N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(tert-butylthio)-L-cysteine | 73724-43-3 | MFCD00042617 | 99.9% | 431.57 g·mol⁻¹ | C22H25NO4S2 | 1 ML

N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(tert-butylthio)-L-cysteine is an Fmoc-protected L-cysteine building block used in solid-phase peptide synthesis and amino-acid derivatization. Supplied as a white to off-white solid and as a ready-to-use 10 mM solution in DMSO. Molecular formula C22H25NO4S2, molecular weight 431.57 g·mol⁻¹, CAS 73724-43-3. Storage: powder -20°C/4°C; in solvent -80°C/-20°C.

Fmoc-protected cysteine derivative suitable for solid-phase peptide synthesis.
Available as a solid and as a ready-to-use 10 mM solution in DMSO.
High purity (≈99.9%) appropriate for synthetic and analytical applications.
White to off-white solid; readily soluble in DMSO for reconstitution.
Stable under recommended frozen storage for long-term and in-solution storage for shorter periods.

Pricing & Availability

4,324

STA Pharmaceutical Fmoc-(R,S)-1,3-dihydro-2H-isoindole carboxylic acid | 50 g | CAS 204320-59-2 | MDL MFCD00270204

Fmoc-(R,S)-1,3-dihydro-2H-isoindole carboxylic acid 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: 204320-59-2
- MDL: MFCD00270204
- InChIKey: YDLDAMFCNLVPGY-UHFFFAOYSA-N
- Molecular Weight: 385.419
- Molecular Formula: C24H19NO4
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: 2-(((9H-fluoren-9-yl)methoxy)carbonyl)isoindoline-1-carboxylic acid
- SMILES: O=C(O)C1N(C(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)CC5=CC=CC=C51

Pricing & Availability

4,325

STA Pharmaceutical Fmoc-3-amino-3-phenylpropionic acid | 5 g | CAS 180181-93-5 | MDL MFCD01863192

Fmoc-3-amino-3-phenylpropionic 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: 180181-93-5
- MDL: MFCD01863192
- InChIKey: PTSLRPMRTOVHAB-UHFFFAOYSA-N
- Molecular Weight: 387.435
- Molecular Formula: C24H21NO4
- 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: 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-phenylpropanoic acid
- SMILES: O=C(CC(C1=CC=CC=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

4,326

STA Pharmaceutical (R)-2-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)-3-methylbutanoic acid | 100 g | CAS 501331-02-8 | MDL MFCD07372882

(R)-2-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)-3-methylbutanoic acid is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 501331-02-8
- MDL: MFCD07372882
- InChIKey: WVHQNPPGMKCPTP-SFHVURJKSA-N
- Molecular Weight: 353.418
- Molecular Formula: C21H23NO4
- 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)methyl)-3-methylbutanoic acid
- SMILES: CC(C)[C@H](CNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O

Pricing & Availability

4,327

STA Pharmaceutical (2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-phenylpropanoic acid | 10 g | CAS 881920-86-1 | InChIKey BGAVVPDORCZLJU-UHFFFAOYSA-N

(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-phenylpropanoic acid is a Amino Acid reagent (Subcategory: Alpha-alkylated) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 881920-86-1
- MDL: No data
- InChIKey: BGAVVPDORCZLJU-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: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-phenylpropanoic acid
- SMILES: CC(C(O)=O)(C1=CC=CC=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O

Pricing & Availability

4,328

STA Pharmaceutical Fmoc-(R)-3-Amino-3-(2,3-dimethoxy-phenyl)-propionic acid | 100 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 100 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: 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)-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

4,329

Bachem Fmoc-Dopa(acetonide)-OH

Fmoc-Dopa(acetonide)-OH, 852288-18-7, C27H25NO6, Mr 459.50, 5g. Fmoc-Dopa(isopropylidene ketal)-OH. Protected derivative for the introduction of Dopa during Fmoc-SPPS. Dopa-containing peptides adhere to metal surfaces. The catechol moiety forms complexes with metal ions, e.g. with Fe (III).

Pricing & Availability

4,330

STA Pharmaceutical Fmoc-(R)-3-Amino-4,4-diphenyl-butyric acid | 100 g | CAS 332062-10-9 | MDL MFCD02094567

Fmoc-(R)-3-Amino-4,4-diphenyl-butyric acid is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 332062-10-9
- MDL: MFCD02094567
- InChIKey: GQRZIYGFRVKFSB-MUUNZHRXSA-N
- Molecular Weight: 477.56
- Molecular Formula: C31H27NO4
- 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)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4,4-diphenylbutanoic acid
- SMILES: O=C(C[C@H](C(C1=CC=CC=C1)C2=CC=CC=C2)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)O

Pricing & Availability

4,331

STA Pharmaceutical Fmoc-(S)-3-Amino-3-(2,3-dimethoxy-phenyl)-propionic acid | 10 g | CAS 501015-36-7 | MDL MFCD03427982

Fmoc-(S)-3-Amino-3-(2,3-dimethoxy-phenyl)-propionic 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: 501015-36-7
- MDL: MFCD03427982
- InChIKey: CNAYAYQWGPUKMH-QFIPXVFZSA-N
- Molecular Weight: 447.487
- Molecular Formula: C26H25NO6
- 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: (S)-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

4,332

STA Pharmaceutical Fmoc-D-F34mdio-OH | 1 g | CAS 1260592-34-4 | MDL MFCD07372060

Fmoc-D-F34mdio-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: 1260592-34-4
- MDL: MFCD07372060
- InChIKey: DBRIPJFWEWCYMW-OAQYLSRUSA-N
- Molecular Weight: 431.444
- Molecular Formula: C25H21NO6
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29329900
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid
- SMILES: O=C(OCC1C2=CC=CC=C2C3=C1C=CC=C3)N[C@@H](C(O)=O)CC4=CC=C5OCOC5=C4

Pricing & Availability

4,333

STA Pharmaceutical 1-[Fmoc-(methyl)amino]cyclobutanecarboxylic acid | 100 g | CAS 1700368-07-5 | InChIKey FSCVZMKQHDWWQA-UHFFFAOYSA-N

1-[Fmoc-(methyl)amino]cyclobutanecarboxylic acid 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: 1700368-07-5
- MDL: No data
- InChIKey: FSCVZMKQHDWWQA-UHFFFAOYSA-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: 29242970
- Country Of Origin: China
- IUPAC: 1-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)cyclobutane-1-carboxylic acid
- SMILES: O=C(O)C1(CCC1)N(C)C(OCC2C3=C(C=CC=C3)C4=CC=CC=C42)=O

Pricing & Availability

4,334

STA Pharmaceutical Fmoc-9-aminononanoic acid | 50 g | CAS 212688-52-3 | MDL MFCD00273465

Fmoc-9-aminononanoic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 212688-52-3
- MDL: MFCD00273465
- InChIKey: LWISAKTUHDLUTN-UHFFFAOYSA-N
- Molecular Weight: 395.499
- Molecular Formula: C24H29NO4
- 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: 9-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)nonanoic acid
- SMILES: O=C(NCCCCCCCCC(O)=O)OCC1C2=CC=CC=C2C3=CC=CC=C31

Pricing & Availability

4,335

STA Pharmaceutical Fmoc-(S)-3-Amino-3-(3-thienyl)-propionic acid | 10 g | CAS 507472-09-5 | MDL MFCD03427989

Fmoc-(S)-3-Amino-3-(3-thienyl)-propionic 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: 507472-09-5
- MDL: MFCD03427989
- InChIKey: FQLMDOMRTRHLFX-FQEVSTJZSA-N
- Molecular Weight: 393.457
- Molecular Formula: C22H19NO4S
- 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)amino)-3-(thiophen-3-yl)propanoic acid
- SMILES: O=C(C[C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C4=CSC=C4)O

Pricing & Availability

Amino Acids

Filtered Search Results

Narrow Results

Medchemexpress LLC N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(tert-butylthio)-L-cysteine | 73724-43-3 | MFCD00042617 | 99.9% | 431.57 g·mol⁻¹ | C22H25NO4S2 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(tert-butylthio)-L-cysteine | 73724-43-3 | MFCD00042617 | 99.9% | 431.57 g·mol⁻¹ | C22H25NO4S2 | 1 ML