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.

2,641 – 2,655 of 32,934 results

2,641

eMolecules 9H-FLUOREN-9-YLMETHYL C 100G

5000170647 9H-FLUOREN-9-YLMETHYL C 100G

Pricing & Availability

2,642

STA PHARMACEUTICAL US LLC Fmoc-L-Ala-Gly-OH | 5 g | CAS 116747-54-7 | InChIKey GOCNEQGFDAXBQE-LBPRGKRZSA-N

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

Specifications
- CAS: 116747-54-7
- MDL: No data
- InChIKey: GOCNEQGFDAXBQE-LBPRGKRZSA-N
- Molecular Weight: 368.389
- Molecular Formula: C20H20N2O5
- 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: (((9H-fluoren-9-yl)methoxy)carbonyl)-L-alanylglycine
- SMILES: C[C@@H](C(NCC(O)=O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O

Pricing & Availability

2,643

eMolecules Combi-Blocks Fmoc-osu 1kg 296395817 ST-5099 98 000 82911-69-1 MFCD00010733 337 331 C19H15NO5

Combi-Blocks Fmoc-osu 1kg 296395817 ST-5099 98 000 82911-69-1 MFCD00010733 337 331 C19H15NO5

Pricing & Availability

2,644

Medchemexpress LLC Monomethylauristatin F tert-butyl ester | 745017-95-2 | 99.8% | 788.07 | C43H73N5O8 | 50 MG

MMAF-OtBu is a tert-butyl protected derivative of monomethylauristatin F intended for use as a cytotoxic payload in antibody-drug conjugate (ADC) synthesis. It is supplied as a solid or as a DMSO solution for research use and is accompanied by supporting documents for characterization and safe handling.

High purity: 99.83% (analytical)
Molecular weight: 788.07
Chemical formula: C43H73N5O8
Available in multiple pack sizes, including 50 MG
Suitable for ADC synthesis as a cytotoxic payload
Documents available: data sheet, COA, SDS, handling instructions

Pricing & Availability

2,645

Research Products International Corp L-Lysine Acetate, 100 Grams

L-Lysine Acetate is employed in biotechnological processes, especially in the production of recombinant proteins and enzymes. It plays a role in cell culture media to support the growth and productivity of cells.

Additionally, L-Lysine Acetate is utilized in laboratory research, particularly in studies related to protein synthesis, enzymology, and other biochemical processes.

Its role as a fundamental amino acid makes it valuable in understanding various cellular and molecular mechanisms.

Pricing & Availability

2,646

STA PHARMACEUTICAL US LLC Fmoc-L-3-Benzothienylalanine | 10 g | CAS 177966-60-8 | MDL MFCD00672562

Fmoc-L-3-Benzothienylalanine 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: 177966-60-8
- MDL: MFCD00672562
- InChIKey: BQIZNDWONIMCGM-QHCPKHFHSA-N
- Molecular Weight: 443.517
- Molecular Formula: C26H21NO4S
- 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)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzo[b]thiophen-3-yl)propanoic acid
- SMILES: O=C([C@@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)CC4=CSC5=CC=CC=C45)O

Pricing & Availability

2,647

STA PHARMACEUTICAL US LLC Fmoc-2-Fluoro-L-Phenylalanine | 50 g | CAS 205526-26-7 | MDL MFCD00672552

Fmoc-2-Fluoro-L-Phenylalanine is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 205526-26-7
- MDL: MFCD00672552
- InChIKey: ARHOAMSIDCQWEW-QFIPXVFZSA-N
- Molecular Weight: 405.425
- Molecular Formula: C24H20FNO4
- 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-(2-fluorophenyl)propanoic acid
- SMILES: O=C([C@H](CC1=CC=CC=C1F)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O

Pricing & Availability

2,648

STA PHARMACEUTICAL US LLC 1-Fmoc-4,4-difluoro-D-proline | 100 g | CAS 273222-07-4 | MDL MFCD01860710

1-Fmoc-4,4-difluoro-D-proline is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 273222-07-4
- MDL: MFCD01860710
- InChIKey: QLKUZDLPWHCYAO-QGZVFWFLSA-N
- Molecular Weight: 373.356
- Molecular Formula: C20H17F2NO4
- 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: (R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid
- SMILES: O=C(N1CC(F)(F)C[C@@H]1C(O)=O)OCC2C3=CC=CC=C3C4=CC=CC=C42

Pricing & Availability

2,649

STA PHARMACEUTICAL US LLC Fmoc-L-Asn(Trt)-Gly-OH | 1 g | CAS 1260093-07-9 | MDL MFCD05663443

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

Specifications
- CAS: 1260093-07-9
- MDL: MFCD05663443
- InChIKey: JFOXWBJMZIUSFE-DHUJRADRSA-N
- Molecular Weight: 653.735
- Molecular Formula: C40H35N3O6
- 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: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N4-trityl-L-asparaginylglycine
- SMILES: O=C(C[C@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)C(NCC(O)=O)=O)NC(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6

Pricing & Availability

2,650

STA PHARMACEUTICAL US LLC Fmoc-L-Thr(beta-D-GalNAc(Ac)3)-OH | 25 g | CAS 133575-43-6 | MDL MFCD30748647

Fmoc-L-Thr(beta-D-GalNAc(Ac)3)-OH is a Amino Acid reagent (Subcategory: Sugar AA) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 133575-43-6
- MDL: MFCD30748647
- InChIKey: OXLCJWGAUPPZQJ-HHGJZTFNSA-N
- Molecular Weight: 670.668
- Molecular Formula: C33H38N2O13
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29329900
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-((2R,5R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)-L-threonine
- SMILES: C[C@@H](O[C@]1(C(C([C@](C(COC(C)=O)(O1)[H])(OC(C)=O)[H])(OC(C)=O)[H])(NC(C)=O)[H])[H])[C@H](NC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)C(O)=O

Pricing & Availability

2,651

STA PHARMACEUTICAL US LLC Fmoc-(3S,4S,5S)-4-amino-3-hydroxy-5-methylheptanoic Acid | 25 g | CAS 215190-17-3 | MDL MFCD00270207

Fmoc-(3S,4S,5S)-4-amino-3-hydroxy-5-methylheptanoic 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: 215190-17-3
- MDL: MFCD00270207
- InChIKey: QTHRPXQGSVSFOG-FSJXIACGSA-N
- Molecular Weight: 397.471
- Molecular Formula: C23H27NO5
- 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: (3S,4S,5S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxy-5-methylheptanoic acid
- SMILES: CC[C@H](C)[C@@H]([C@H](CC(O)=O)O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O

Pricing & Availability

2,652

Ambeed S 2 9HFluoren9yl methoxy c

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-phenylpropanoic acid, 77128-73-5, 98%

Pricing & Availability

2,653

STA PHARMACEUTICAL US LLC Fmoc-D-Dap(Boc)-OH | 5 g | CAS 198544-42-2 | MDL MFCD00798648

Fmoc-D-Dap(Boc)-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: 198544-42-2
- MDL: MFCD00798648
- InChIKey: PKAUMAVONPSDRW-LJQANCHMSA-N
- Molecular Weight: 426.469
- Molecular Formula: C23H26N2O6
- 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-((tert-butoxycarbonyl)amino)propanoic acid
- SMILES: CC(OC(NC[C@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=O)(C)C

Pricing & Availability

2,654

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000427567 L-METHIONINE-D3 100MG

Pricing & Availability

2,655

STA PHARMACEUTICAL US LLC (2S,4R)-Fmoc-Hyp(O-Phenyl)-OH | 5 g | CAS 1313390-76-9 | MDL MFCD11226821

(2S,4R)-Fmoc-Hyp(O-Phenyl)-OH is a Amino Acid reagent (Subcategory: Pro) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1313390-76-9
- MDL: MFCD11226821
- InChIKey: DGFDLAYDYAXDTJ-KOSHJBKYSA-N
- Molecular Weight: 429.472
- Molecular Formula: C26H23NO5
- Purity: ≥95%
- Container Type: 30 mL HDPE
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 16.5 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-phenoxypyrrolidine-2-carboxylic acid
- SMILES: O=C([C@@H]1C[C@H](CN1C(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O)OC5=CC=CC=C5)O

Pricing & Availability

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Amino Acids

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Medchemexpress LLC Monomethylauristatin F tert-butyl ester | 745017-95-2 | 99.8% | 788.07 | C43H73N5O8 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ambeed S 2 9HFluoren9yl methoxy c Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Monomethylauristatin F tert-butyl ester | 745017-95-2 | 99.8% | 788.07 | C43H73N5O8 | 50 MG

Ambeed S 2 9HFluoren9yl methoxy c