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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7,186 – 7,200 of 36,033 results

7,186

STA PHARMACEUTICAL US LLC Fmoc-L-hTyr(CF3)-OH | 50 g | CAS 1260604-66-7 | InChIKey QGWOGAUKWMDXAO-QHCPKHFHSA-N

Fmoc-L-hTyr(CF3)-OH is a Amino Acid reagent (Subcategory: Homo-natural AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1260604-66-7
- MDL: No data
- InChIKey: QGWOGAUKWMDXAO-QHCPKHFHSA-N
- Molecular Weight: 485.459
- Molecular Formula: C26H22F3NO5
- 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)-4-(4-(trifluoromethoxy)phenyl)butanoic acid
- SMILES: OC([C@H](CCC1=CC=C(OC(F)(F)F)C=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O)=O

Pricing & Availability

7,187

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

7,188

STA PHARMACEUTICAL US LLC Fmoc-L-Lys(Teoc)-OH | 25 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 25 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: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 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

7,189

STA PHARMACEUTICAL US LLC Fmoc-(4R)-4-isobutoxy-L-Proline | 1 g | CAS 865353-14-6 | InChIKey XOHPHOIALNMBRM-ZHRRBRCNSA-N

Fmoc-(4R)-4-isobutoxy-L-Proline 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: 865353-14-6
- MDL: No data
- InChIKey: XOHPHOIALNMBRM-ZHRRBRCNSA-N
- Molecular Weight: 409.482
- Molecular Formula: C24H27NO5
- 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,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-isobutoxypyrrolidine-2-carboxylic acid
- SMILES: CC(CO[C@@H]1C[C@H](N(C1)C(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)C

Pricing & Availability

7,190

eMolecules 37813-30-2 | Boc-Hyp-OEt | MFCD09264314 | 1g

Medchem Express | Phthalazinone pyrazole | 5mg | 719835818 | HY-12564 | 880487-62-7 | MFCD28399120 | 317.352 | C18H15N5O

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool<|a>

Pricing & Availability

7,191

STA PHARMACEUTICAL US LLC Fmoc-D-1,2,3,4-Tetrahydronorharman-3-carboxylic acid | 5 g | CAS 268731-07-3 | MDL MFCD01861321

Fmoc-D-1,2,3,4-Tetrahydronorharman-3-carboxylic acid 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: 268731-07-3
- MDL: MFCD01861321
- InChIKey: IHHULIKSMJSELI-RUZDIDTESA-N
- Molecular Weight: 438.483
- Molecular Formula: C27H22N2O4
- 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: (R)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
- SMILES: O=C(N1CC2=C(C3=CC=CC=C3N2)C[C@@H]1C(O)=O)OCC4C5=CC=CC=C5C6=CC=CC=C64

Pricing & Availability

7,192

Medchemexpress LLC N-Boc-D-proline | 37784-17-1 | ≥98.0% | 215.25 | 100 G

Boc-D-proline is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Purity: 98.0%
For research use only
Appearance: Solid
Color: White to off-white
Shipping: Room temperature in continental US; may vary elsewhere
Storage: Powder: -20°C for 3 years; 4°C for 2 years; in solvent: -80°C for 6 months; -20°C for 1 month
Soluble in DMSO (200 mg/mL)

Pricing & Availability

7,193

eMolecules 247595-29-5 | Fmoc-Cys(Dpm)-OH | Ambeed | MFCD02682541 | 509.620 | C31H27NO4S | 97.000 | OC(=O)[C@H](CSC(c1ccccc1)c1ccccc1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 552740212

Fmoc-Cys(Dpm)-OH | Ambeed | 247595-29-5 | MFCD02682541 | 509.620 | C31H27NO4S | 97.000 | OC(=O)[C@H](CSC(c1ccccc1)c1ccccc1)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 552740212

Pricing & Availability

7,194

STA PHARMACEUTICAL US LLC (2R,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid | 100 g | CAS 913820-87-8 | InChIKey CJEQUGHYFSTTQT-KPZWWZAWSA-N

(2R,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid 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: 913820-87-8
- MDL: No data
- InChIKey: CJEQUGHYFSTTQT-KPZWWZAWSA-N
- Molecular Weight: 355.365
- Molecular Formula: C20H18FNO4
- 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: (2R,4S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid
- SMILES: OC([C@H]1C[C@@H](CN1C(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O)F)=O

Pricing & Availability

7,195

STA PHARMACEUTICAL US LLC H-L-Dap(Fmoc)-OH | 100 g | CAS 158860-18-5 | MDL MFCD03428472

H-L-Dap(Fmoc)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 158860-18-5
- MDL: MFCD03428472
- InChIKey: XRZVCGIEHSZCNU-INIZCTEOSA-N
- Molecular Weight: 326.352
- Molecular Formula: C18H18N2O4
- 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)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-aminopropanoic acid
- SMILES: N[C@H](C(O)=O)CNC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O

Pricing & Availability

7,196

STA PHARMACEUTICAL US LLC (2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid | 5 g | CAS 203866-20-0 | MDL MFCD03424224

(2S,4R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid 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: 203866-20-0
- MDL: MFCD03424224
- InChIKey: CJEQUGHYFSTTQT-XIKOKIGWSA-N
- Molecular Weight: 355.365
- Molecular Formula: C20H18FNO4
- 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-fluoropyrrolidine-2-carboxylic acid
- SMILES: O=C(N1C[C@H](F)C[C@H]1C(O)=O)OCC2C3=CC=CC=C3C4=CC=CC=C42

Pricing & Availability

7,197

STA PHARMACEUTICAL US LLC Fmoc-(2S,5R)-5-phenylpyrrolidine-2-carboxylic acid(Abs) | 5 g | CAS 215190-21-9 | MDL MFCD00673788

Fmoc-(2S,5R)-5-phenylpyrrolidine-2-carboxylic acid(Abs) 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: 215190-21-9
- MDL: MFCD00673788
- InChIKey: JEEBFSSXASHKSF-RPWUZVMVSA-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: 29339980
- Country Of Origin: China
- IUPAC: (2S,5R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-phenylpyrrolidine-2-carboxylic acid
- SMILES: O=C(O)[C@@H](N1C(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)CC[C@@H]1C5=CC=CC=C5

Pricing & Availability

7,198

Medchemexpress LLC H-D-Phg(4-Cl)-OH | 43189-37-3 | MFCD03839815 | 97.0% | 185.61 g/mol | C8H8ClNO2 | 25 G

H-D-Phg(4-Cl)-OH is a chlorinated phenylglycine derivative (CAS 43189-37-3) used as a research reagent and amino acid derivative. It is supplied at research-grade purity for laboratory studies and peptide synthesis; not for human or clinical use.

High purity (97.0%).
Molecular weight 185.61 g/mol.
Chemical formula C8H8ClNO2.
Available in a 25 g package.
Intended for research use only.
Suitable as a building block in peptide synthesis and biochemical research.

Pricing & Availability

7,199

STA PHARMACEUTICAL US LLC Fmoc-L-hPhe(2-OCF3)-OH | 5 g | CAS 1260611-80-0 | MDL MFCD07372244

Fmoc-L-hPhe(2-OCF3)-OH is a Amino Acid reagent (Subcategory: Homo-natural AA) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1260611-80-0
- MDL: MFCD07372244
- InChIKey: NAFAOGMPPYEXGE-QFIPXVFZSA-N
- Molecular Weight: 485.459
- Molecular Formula: C26H22F3NO5
- 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-(2-(trifluoromethoxy)phenyl)butanoic acid
- SMILES: O=C([C@H](CCC1=CC=CC=C1OC(F)(F)F)NC(OCC2C3=C(C=CC=C3)C4=C2C=CC=C4)=O)O

Pricing & Availability

7,200

Medchemexpress LLC Fmoc-NH-PEG12-CH2CH2COOH | 1952360-91-6 | 100.0% | 839.97 | 5 G

Fmoc-NH-PEG12-CH2CH2COOH is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs are molecules containing two different ligands connected by a linker; one targets an E3 ubiquitin ligase and the other targets a protein of interest. PROTACs work by exploiting the intracellular ubiquitin-proteasome system to selectively degrade target proteins. This product is for research use only and complies with specifications.

PEG-based PROTAC linker
Used in PROTAC synthesis
Exploits intracellular ubiquitin-proteasome system
Selectively degrades target proteins
For research use only

Pricing & Availability

Amino Acids

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Medchemexpress LLC N-Boc-D-proline | 37784-17-1 | ≥98.0% | 215.25 | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-D-Phg(4-Cl)-OH | 43189-37-3 | MFCD03839815 | 97.0% | 185.61 g/mol | C8H8ClNO2 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-NH-PEG12-CH2CH2COOH | 1952360-91-6 | 100.0% | 839.97 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-Boc-D-proline | 37784-17-1 | ≥98.0% | 215.25 | 100 G

Medchemexpress LLC H-D-Phg(4-Cl)-OH | 43189-37-3 | MFCD03839815 | 97.0% | 185.61 g/mol | C8H8ClNO2 | 25 G

Medchemexpress LLC Fmoc-NH-PEG12-CH2CH2COOH | 1952360-91-6 | 100.0% | 839.97 | 5 G