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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4,051 – 4,065 of 36,140 results

4,051

STA PHARMACEUTICAL US LLC (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-3-yl)propanoic acid | 25 g | CAS 281655-61-6 | MDL MFCD01632017

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-3-yl)propanoic acid is a Amino Acid reagent (Subcategory: Aryl AA) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 281655-61-6
- MDL: MFCD01632017
- InChIKey: HZZZBOUYIXBVNP-VWLOTQADSA-N
- Molecular Weight: 438.483
- Molecular Formula: C27H22N2O4
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29334990
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(quinolin-3-yl)propanoic acid
- SMILES: O=C(N[C@@H](CC1=CN=C2C=CC=CC2=C1)C(O)=O)OCC3C4=CC=CC=C4C5=C3C=CC=C5

Pricing & Availability

4,052

eMolecules 16-(Amine-PEG6-ethylcarbamoyl)pentadecanoic-t-butyl ester | Broadpharm |648.923 | C34H68N2O9 | 95.000 | CC(C)(C)OC(=O)CCCCCCCCCCCCCCC(=O)NCCOCCOCCOCCOCCOCCOCCN | 100mg | 795361822

16-(Amine-PEG6-ethylcarbamoyl)pentadecanoic-t-butyl ester | Broadpharm |648.923 | C34H68N2O9 | 95.000 | CC(C)(C)OC(=O)CCCCCCCCCCCCCCC(=O)NCCOCCOCCOCCOCCOCCOCCN | 100mg | 795361822

Pricing & Availability

4,053

Bachem Boc-Orn(Fmoc)-OH

Boc-Orn(Fmoc)-OH, 150828-96-9, C25H30N2O6, Mr 454.52, 25g.

Pricing & Availability

4,054

eMolecules 88574-06-5 | 6-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid | Synthonix | MFCD00077045 | 353.418 | C21H23NO4 | 95.000 | OC(=O)CCCCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 779538729

6-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid | Synthonix | 88574-06-5 | MFCD00077045 | 353.418 | C21H23NO4 | 95.000 | OC(=O)CCCCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 779538729

Pricing & Availability

4,055

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 | C39H34N2O5 | 1 G

An Fmoc-protected N-methyl asparagine derivative used as a research reagent and building block for solid-phase peptide synthesis (SPPS) and related organic synthesis. It contains an Fmoc N-terminal protecting group and a trityl-protected side chain to enable selective coupling and deprotection during peptide assembly.

Suitable for solid-phase peptide synthesis and peptide modification.
Fmoc-protected N-methyl asparagine with trityl side-chain protection.
Molecular weight 610.70 g/mol; formula C39H34N2O5.
Reported purity typically ≥97.0% by HPLC from commercial sources.
Storage: powder -20°C (long term) or 4°C; in solvent -80°C or -20°C.
Supplied in small research pack sizes for laboratory use.

Pricing & Availability

4,056

eMolecules 88574-06-5 | 6-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid | Synthonix - Stock | MFCD00077045 | 353.418 | C21H23NO4 | 95.000 | OC(=O)CCCCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 100g | 507878063

6-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid | Synthonix - Stock | 88574-06-5 | MFCD00077045 | 353.418 | C21H23NO4 | 95.000 | OC(=O)CCCCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 100g | 507878063

Pricing & Availability

4,057

eMolecules 197632-76-1 | N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-(tert-butoxycarbonyl)-N2-methyl-L-lysine | ChemScene | MFCD04973182 | 482.577 | C27H34N2O6 | 96.000 | CN([C@@H](CCCCNC(=O)OC(C)(C)C)C(O)=O)C(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 572186904

N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-(tert-butoxycarbonyl)-N2-methyl-L-lysine | ChemScene | 197632-76-1 | MFCD04973182 | 482.577 | C27H34N2O6 | 96.000 | CN([C@@H](CCCCNC(=O)OC(C)(C)C)C(O)=O)C(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 572186904

Pricing & Availability

4,058

eMolecules 186350-56-1 | N6-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N2-((allyloxy)carbonyl)-L-lysine | ChemScene | MFCD09263339 | 452.507 | C25H28N2O6 | 97.000 | OC(=O)[C@H](CCCCNC(=O)OCC1c2ccccc2-c2ccccc12)NC(=O)OCC=C | 1g | 632281626

N6-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N2-((allyloxy)carbonyl)-L-lysine | ChemScene | 186350-56-1 | MFCD09263339 | 452.507 | C25H28N2O6 | 97.000 | OC(=O)[C@H](CCCCNC(=O)OCC1c2ccccc2-c2ccccc12)NC(=O)OCC=C | 1g | 632281626

Pricing & Availability

4,059

eMolecules 198561-07-8 | (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pent-4-ynoic acid | Pharmablock | MFCD01075095 | 335.359 | C20H17NO4 | 97.000 | OC(=O)[C@H](CC#C)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 665627447

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pent-4-ynoic acid | Pharmablock | 198561-07-8 | MFCD01075095 | 335.359 | C20H17NO4 | 97.000 | OC(=O)[C@H](CC#C)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 665627447

Pricing & Availability

4,060

Medchemexpress LLC N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-D-phenylalanine | 138775-05-0 | 99.9% | 401.45 | 25 G

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-D-phenylalanine is a phenylalanine derivative. Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances.

Used as an ergogenic supplement
Influences secretion of anabolic hormones
Supplies fuel during exercise
Improves mental performance during stress-related tasks
Prevents exercise-induced muscle damage
Beneficial as an ergogenic dietary substance

Pricing & Availability

4,061

Medchemexpress LLC (S)-N-Boc-3-hydroxypyrrolidine | 101469-92-5 | 99.98% | C9H17NO3 | 5 G

(S)-N-Boc-3-hydroxypyrrolidine is a pharmaceutical intermediate. It can be used for the synthesis of other compounds and can be derivatized to yield 5-HT1A partial agonists.

Used for the synthesis of other compounds
Can be derivatized to yield 5-HT1A partial agonists
Pharmaceutical intermediate

Pricing & Availability

4,062

Medchemexpress LLC (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid | 159611-02-6 | 99.7% | 377.39 | 1 G

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid is an alanine derivative. Amino acids and their derivatives are commercially used as ergogenic supplements, influencing the secretion of anabolic hormones, fuel supply during exercise, mental performance during stress, and preventing exercise-induced muscle damage. They are recognized as beneficial ergogenic dietary substances.

Alanine derivative
May influence anabolic hormone secretion
May supply fuel during exercise
May improve mental performance during stress-related tasks
May prevent exercise-induced muscle damage
Recognized as a beneficial ergogenic dietary substance
For research use only

Pricing & Availability

4,063

Medchemexpress LLC N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N-methyl-D-leucine | 103478-63-3 | 99.5% | 367.44 | 25 G

N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N-methyl-D-leucine is a leucine derivative for research use only. Amino acids and their derivatives, like this product, are utilized as ergogenic supplements.

Influences anabolic hormone secretion
Provides fuel during exercise
Improves mental performance under stress
Helps prevent exercise-induced muscle damage

Pricing & Availability

4,064

eMolecules Synthonix (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(((allyloxy)carbonyl)amino)pentanoic acid 250mg 851171287 F91563 0 000 147290-11-7 MFCD00798637 438 480 C24H26N2O6

Synthonix (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(((allyloxy)carbonyl)amino)pentanoic acid 250mg 851171287 F91563 0 000 147290-11-7 MFCD00798637 438 480 C24H26N2O6

Pricing & Availability

4,065

Medchemexpress LLC N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-homocysteine | 167015-23-8 | 99.8% | 599.74 g/mol | C38H33NO4S | 5 G

N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-homocysteine is an Fmoc- and S-trityl-protected derivative of L-homocysteine used as a building block in peptide and small-molecule synthesis. It provides an Fmoc-protected amino group and an S-trityl-protected thiol to allow orthogonal deprotection strategies during multi-step syntheses.

Fmoc- and S-trityl-protected homocysteine suitable for solid-phase peptide synthesis.
High reported purity (99.78%) supports consistent synthetic performance.
Available in multiple package sizes for small-scale synthesis and scale-up.
Documented CAS number 167015-23-8, molecular weight 599.74 g/mol, formula C38H33NO4S.
Datasheet, COA, and SDS available for handling and quality information.

Pricing & Availability

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Bachem Boc-Orn(Fmoc)-OH Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-D-phenylalanine | 138775-05-0 | 99.9% | 401.45 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (S)-N-Boc-3-hydroxypyrrolidine | 101469-92-5 | 99.98% | C9H17NO3 | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid | 159611-02-6 | 99.7% | 377.39 | 1 G 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)-N-methyl-D-leucine | 103478-63-3 | 99.5% | 367.44 | 25 G 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-trityl-L-homocysteine | 167015-23-8 | 99.8% | 599.74 g/mol | C38H33NO4S | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More