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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2,626 – 2,640 of 33,508 results

2,626

STA PHARMACEUTICAL US LLC Fmoc-D-Ala(3-CN)-OH | 100 g | CAS 1820575-73-2 | MDL MFCD01861377

Fmoc-D-Ala(3-CN)-OH is a Amino Acid reagent (Subcategory: Ala) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1820575-73-2
- MDL: MFCD01861377
- InChIKey: FJSOTHAUCCEZLI-QGZVFWFLSA-N
- Molecular Weight: 336.347
- Molecular Formula: C19H16N2O4
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29269070
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-cyanopropanoic acid
- SMILES: O=C(N[C@H](CC#N)C(O)=O)OCC1C(C=CC=C2)=C2C3=C1C=CC=C3

Pricing & Availability

2,627

Medchemexpress LLC TriGalNAc CBz | 186613-57-0 | 98.73% | 633.64 | 100 MG

TriGalNAc CBz is a GalNAc derivative and a tri-GalNAc asialoglycoprotein receptor (ASGPR) ligand. It is used in mRNA drug delivery and lysosomal targeted chimerism (LYTAC) studies.

Acts as a linker for the synthesis of GalNAc-LYTACs
Binds specifically to the ASGPR receptor in hepatocytes
Transports target protein and receptor complex to the endosome
Facilitates degradation of target protein in the lysosome

Pricing & Availability

2,628

Medchemexpress LLC Boc-L-alanine benzyl ester | 51814-54-1 | MFCD00190775 | 95.0% | 279.33 g/mol | C15H21NO4 | 10 G

Boc-L-alanine benzyl ester is a Boc-protected derivative of L-alanine used as a protected building block in peptide and organic synthesis.

CAS number: 51814-54-1.
Molecular formula: C15H21NO4.
Molecular weight: 279.33 g/mol.
Purity: 95.0%.
Appearance: Colorless to off-white; solid below 25.5°C, liquid above 26°C.
Storage: Pure form -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
Typical application: Protected amino acid for peptide and organic synthesis.

Pricing & Availability

2,629

STA PHARMACEUTICAL US LLC N-Fmoc-N-Ethyl-L-Alanine | 100 g | CAS 84000-09-9 | MDL MFCD30595258

N-Fmoc-N-Ethyl-L-Alanine is a Amino Acid reagent (Subcategory: Alpha-alkylated) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 84000-09-9
- MDL: MFCD30595258
- InChIKey: FIVAYWIQBITLAU-ZDUSSCGKSA-N
- Molecular Weight: 339.391
- Molecular Formula: C20H21NO4
- 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: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-ethyl-L-alanine
- SMILES: CCN([C@H](C(O)=O)C)C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O

Pricing & Availability

2,630

STA PHARMACEUTICAL US LLC Fmoc-N-Me-Ala(4-Thz)-OH | 5 g | CAS 1446478-22-3 | InChIKey WNURNGNZUJQTEL-FQEVSTJZSA-N

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

Specifications
- CAS: 1446478-22-3
- MDL: No data
- InChIKey: WNURNGNZUJQTEL-FQEVSTJZSA-N
- Molecular Weight: 408.472
- Molecular Formula: C22H20N2O4S
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29341000
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(thiazol-4-yl)propanoic acid
- SMILES: O=C([C@H](CC1=CSC=N1)N(C)C(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O)O

Pricing & Availability

2,631

STA PHARMACEUTICAL US LLC Fmoc-L-Cpg-OH | 50 g | CAS 220497-61-0 | MDL MFCD01311751

Fmoc-L-Cpg-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: 220497-61-0
- MDL: MFCD01311751
- InChIKey: JGWHUIQSEKGLAQ-FQEVSTJZSA-N
- Molecular Weight: 365.429
- Molecular Formula: C22H23NO4
- 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)-2-cyclopentylacetic acid
- SMILES: O=C([C@H](C1CCCC1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

2,632

STA PHARMACEUTICAL US LLC Fmoc-D-2-Thienylalanine | 10 g | CAS 201532-42-5 | MDL MFCD00065677

Fmoc-D-2-Thienylalanine is a Amino Acid reagent (Subcategory: Aryl AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 201532-42-5
- MDL: MFCD00065677
- InChIKey: PXBMQFMUHRNKTG-HXUWFJFHSA-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: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiophen-2-yl)propanoic acid
- SMILES: O=C([C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)CC4=CC=CS4)O

Pricing & Availability

2,633

STA PHARMACEUTICAL US LLC N-Fmoc-N-Ethyl-L-Alanine | 25 g | CAS 84000-09-9 | MDL MFCD30595258

N-Fmoc-N-Ethyl-L-Alanine is a Amino Acid reagent (Subcategory: Alpha-alkylated) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 84000-09-9
- MDL: MFCD30595258
- InChIKey: FIVAYWIQBITLAU-ZDUSSCGKSA-N
- Molecular Weight: 339.391
- Molecular Formula: C20H21NO4
- 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: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-ethyl-L-alanine
- SMILES: CCN([C@H](C(O)=O)C)C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O

Pricing & Availability

2,634

STA PHARMACEUTICAL US LLC N-Fmoc-cyclopropyl alanine | 5 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 5 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: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 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

2,635

STA PHARMACEUTICAL US LLC Fmoc-3-Abz-OH | 1 g | CAS 185116-42-1 | MDL MFCD00235885

Fmoc-3-Abz-OH 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: 185116-42-1
- MDL: MFCD00235885
- InChIKey: VFXDSSUGFNVDJP-UHFFFAOYSA-N
- Molecular Weight: 359.381
- Molecular Formula: C22H17NO4
- 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: 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)benzoic acid
- SMILES: O=C(C1=CC(NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=CC=C1)O

Pricing & Availability

2,636

STA PHARMACEUTICAL US LLC Fmoc-L-Cpa-OH | 1 g | CAS 371770-32-0 | MDL MFCD03094886

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

Specifications
- CAS: 371770-32-0
- MDL: MFCD03094886
- InChIKey: NVZVRXJTMCMDNR-NRFANRHFSA-N
- Molecular Weight: 379.456
- Molecular Formula: C23H25NO4
- 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-cyclopentylpropanoic acid
- SMILES: O=C([C@H](CC1CCCC1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

2,637

STA PHARMACEUTICAL US LLC (2S)-2-(Fmoc-amino)dodecanoic acid | 5 g | CAS 1338002-17-7 | MDL MFCD08275829

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

Specifications
- CAS: 1338002-17-7
- MDL: MFCD08275829
- InChIKey: ZKMKLCPVASBFKI-VWLOTQADSA-N
- Molecular Weight: 437.58
- Molecular Formula: C27H35NO4
- 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)dodecanoic acid
- SMILES: CCCCCCCCCC[C@@H](C(O)=O)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O

Pricing & Availability

2,638

STA PHARMACEUTICAL US LLC Fmoc-D-Phe(2-Br)-OH | 5 g | CAS 220497-79-0 | MDL MFCD01311770

Fmoc-D-Phe(2-Br)-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: 220497-79-0
- MDL: MFCD01311770
- InChIKey: GRJPAUULVKPBHU-JOCHJYFZSA-N
- Molecular Weight: 466.331
- Molecular Formula: C24H20BrNO4
- 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-(2-bromophenyl)propanoic acid
- SMILES: O=C([C@@H](CC1=CC=CC=C1Br)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

2,639

STA PHARMACEUTICAL US LLC Fmoc-L-7-Hydroxy-Tic | 5 g | CAS 178432-49-0 | MDL MFCD00792388

Fmoc-L-7-Hydroxy-Tic 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: 178432-49-0
- MDL: MFCD00792388
- InChIKey: ZBLZSUJEVZOPJV-QHCPKHFHSA-N
- Molecular Weight: 415.445
- Molecular Formula: C25H21NO5
- 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: (S)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)-7-hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
- SMILES: O=C(N1CC2=CC(O)=CC=C2C[C@H]1C(O)=O)OCC3C4=CC=CC=C4C5=CC=CC=C53

Pricing & Availability

2,640

STA PHARMACEUTICAL US LLC Fmoc-L-N-Me-Abu-OH | 10 g | CAS 1310575-53-1 | MDL MFCD22380681

Fmoc-L-N-Me-Abu-OH is a Amino Acid reagent (Subcategory: N-Me AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1310575-53-1
- MDL: MFCD22380681
- InChIKey: WBNLTUKBCCEZSD-SFHVURJKSA-N
- Molecular Weight: 339.391
- Molecular Formula: C20H21NO4
- 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)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)butanoic acid
- SMILES: CC[C@H](N(C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)C)C(O)=O

Pricing & Availability

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Amino Acids

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Medchemexpress LLC TriGalNAc CBz | 186613-57-0 | 98.73% | 633.64 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Boc-L-alanine benzyl ester | 51814-54-1 | MFCD00190775 | 95.0% | 279.33 g/mol | C15H21NO4 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC TriGalNAc CBz | 186613-57-0 | 98.73% | 633.64 | 100 MG

Medchemexpress LLC Boc-L-alanine benzyl ester | 51814-54-1 | MFCD00190775 | 95.0% | 279.33 g/mol | C15H21NO4 | 10 G