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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5,986 – 6,000 of 35,791 results

5,986

STA Pharmaceutical 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

5,987

Medchemexpress LLC L-Cyclohexylalanine | 27527-05-5 | 171.24 | 10 G

L-Cyclohexylalanine is an amino acid derivative. It modifies an atrial natriuretic peptide, regulating body fluid homeostasis, blood pressure homeostasis, and vasodilation activity. It is intended for research use only.

Amino acid derivative
Modifies an atrial natriuretic peptide
Regulates body fluid homeostasis
Regulates blood pressure homeostasis
Exhibits vasodilation activity
Intended for research use only

Pricing & Availability

5,988

Apexbio Technology LLC β-Alanine methyl ester hydrochloride 3196-73-4 1g

beta-Alanine methyl ester hydrochloride is a synthetic intermediate used in the preparation of bipyridine-based ligands for metal ion chelation It is designed to facilitate the formation of coordination complexes thereby enabling studies on metal ion-biological interactions and enzyme catalytic mechanisms Based on these properties beta-Alanine methyl ester hydrochloride holds research potential in biological labeling methodologies drug delivery systems and the investigation of metal ion mechanisms and biocompatibility within biomedical research fields

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5,989

STA Pharmaceutical Fmoc-(R)-3-Cyclopentylalanine | 50 g | CAS 1262802-59-4 | MDL MFCD03094883

Fmoc-(R)-3-Cyclopentylalanine 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: 1262802-59-4
- MDL: MFCD03094883
- InChIKey: NVZVRXJTMCMDNR-OAQYLSRUSA-N
- Molecular Weight: 379.456
- Molecular Formula: C23H25NO4
- 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: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-cyclopentylpropanoic acid
- SMILES: O=C(O)[C@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)CC4CCCC4

Pricing & Availability

5,990

STA Pharmaceutical Fmoc-D-1-Nal-OH | 5 g | CAS 138774-93-3 | MDL MFCD00191200

Fmoc-D-1-Nal-OH 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: 138774-93-3
- MDL: MFCD00191200
- InChIKey: ORWNVJDLEMVDLV-AREMUKBSSA-N
- Molecular Weight: 437.495
- Molecular Formula: C28H23NO4
- 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-(naphthalen-1-yl)propanoic acid
- SMILES: O=C([C@@H](CC1=CC=CC2=CC=CC=C21)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)O

Pricing & Availability

5,991

Chem-Impex International, Inc. Methyl 3-([(benzyloxy)carbonyl]amino)propanoate | 54755-77-0 | 237.25 g/mol | 25G

Methyl 3-([(benzyloxy)carbonyl]amino)propanoate | 54755-77-0 | 237.25 g/mol | 25G

Pricing & Availability

5,992

Medchemexpress LLC D-alanyl-D-alanine | 923-16-0 | MFCD00066038 | 98.0% | 160.17 | C6H12N2O3 | 1 G

D-Ala-D-Ala (D-alanyl-D-alanine) is a bacterial endogenous dipeptide used as an analytical and research standard in studies of peptidoglycan biosynthesis, enzyme assays, and microbiology. It is supplied as a solid with specified solubility and storage recommendations to support reproducible experimental use.

High purity (98.0%) suitable for analytical applications.
White to off-white solid, easy to handle and weigh.
High aqueous solubility: 100 mg/mL with ultrasonic assistance.
Moderate DMSO solubility: 2 mg/mL; ultrasonic and pH adjustment recommended.
Stable when stored as powder at 4°C or -20°C with extended shelf life.

Pricing & Availability

5,993

Medchemexpress LLC Tyrosine, 2,5-dihydroxy- | 21373-30-8 | 95.2% | 213.19 g·mol⁻¹ | C9H11NO5 | 5 MG

6-Hydroxy-DOPA is a small-molecule research compound reported as a selective, allosteric inhibitor of the RAD52 ssDNA-binding domain and is used in cancer research. It is supplied as a solid in small quantities and is characterized by its chemical composition and analytical data.

Selective allosteric inhibitor of the RAD52 ssDNA-binding domain.
Suitable for cancer research and biochemical assay studies.
Solid, off-white to gray appearance for standard handling and storage.
Molecular formula C9H11NO5; molecular weight 213.19 g·mol⁻¹.
Purity (HPLC) 95.2% as reported on the COA.
Store powder at -20°C (stable for up to 3 years); in solution store at -80°C for extended stability.
Soluble in DMSO at approximately 50 mg/mL; ultrasonic agitation recommended for dissolution.

Pricing & Availability

5,994

STA Pharmaceutical Fmoc-L-Ala-L-Thr[PSI(Me,Me)Pro]-OH | 50 g | CAS 252554-79-3 | MDL MFCD03490490

Fmoc-L-Ala-L-Thr[PSI(Me,Me)Pro]-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 252554-79-3
- MDL: MFCD03490490
- InChIKey: GBTYMCWKCJUKDT-ZSDSOXJFSA-N
- Molecular Weight: 452.507
- Molecular Formula: C25H28N2O6
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (4S,5R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)-L-alanyl)-2,2,5-trimethyloxazolidine-4-carboxylic acid
- SMILES: C[C@@H](C(N1[C@@H]([C@@H](C)OC1(C)C)C(O)=O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O

Pricing & Availability

5,995

Cambridge Isotope Laboratories BETA-ALANINE (15N, 98%+), 0.25 G, 204451-53-6

BETA-ALANINE (15N, 98%+), 0.25 G, 204451-53-6

Pricing & Availability

5,996

Medchemexpress LLC D-alanine tert-butyl ester hydrochloride | 59531-86-1 | MFCD00077087 | ≥98.0% | 181.66 | C7H16ClNO2 | 500 G

H-D-Ala-OtBu.HCl (D-alanine tert-butyl ester hydrochloride) is the hydrochloride salt of the D-alanine tert-butyl ester, an amino acid derivative used in peptide synthesis and biochemical research. It is supplied as a high-purity white to off-white solid intended for laboratory research applications.

High purity ≥98.0%.
White to off-white solid appearance.
Molecular formula C7H16ClNO2; molecular weight 181.66.
Available in multiple laboratory sizes up to 500 g.
Recommended storage: powder -20°C (3 years) or 4°C (2 years).

Pricing & Availability

5,997

STA Pharmaceutical Fmoc-D-9-Anthrylalanine | 5 g | CAS 268733-63-7 | MDL MFCD02094462

Fmoc-D-9-Anthrylalanine 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: 268733-63-7
- MDL: MFCD02094462
- InChIKey: OGLRHZZGDZRSHK-SSEXGKCCSA-N
- Molecular Weight: 487.555
- Molecular Formula: C32H25NO4
- 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-(anthracen-9-yl)propanoic acid
- SMILES: O=C([C@@H](CC1=C2C(C=CC=C2)=CC3=CC=CC=C31)NC(OCC4C5=CC=CC=C5C6=CC=CC=C64)=O)O

Pricing & Availability

5,998

STA Pharmaceutical Fmoc-L-beta-Ala-Leu-OH | 5 g | CAS 848691-83-8 | MDL MFCD30475813

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

Specifications
- CAS: 848691-83-8
- MDL: MFCD30475813
- InChIKey: LCPNEWLOVJOKPN-NRFANRHFSA-N
- Molecular Weight: 424.497
- Molecular Formula: C24H28N2O5
- 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)propanoyl)-L-leucine
- SMILES: CC(C[C@@H](C(O)=O)NC(CCNC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)=O)C

Pricing & Availability

5,999

STA Pharmaceutical N-Fmoc-N-benzyl-L-alanine | 10 g | CAS 672917-68-9 | InChIKey QFVKHZGPQOFFBR-KRWDZBQOSA-N

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

Specifications
- CAS: 672917-68-9
- MDL: No data
- InChIKey: QFVKHZGPQOFFBR-KRWDZBQOSA-N
- Molecular Weight: 401.462
- Molecular Formula: C25H23NO4
- 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: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-benzyl-L-alanine
- SMILES: C[C@H](N(C(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)CC4=CC=CC=C4)C(O)=O

Pricing & Availability

6,000

STA Pharmaceutical N-Fmoc-N-allyl-L-alanine | 5 g | CAS 923035-13-6 | InChIKey DQEKHVILZICIBU-AWEZNQCLSA-N

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

Specifications
- CAS: 923035-13-6
- MDL: No data
- InChIKey: DQEKHVILZICIBU-AWEZNQCLSA-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: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-allyl-L-alanine
- SMILES: C[C@H](N(CC=C)C(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)C(O)=O

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Amino Acids

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Medchemexpress LLC L-Cyclohexylalanine | 27527-05-5 | 171.24 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC D-alanyl-D-alanine | 923-16-0 | MFCD00066038 | 98.0% | 160.17 | C6H12N2O3 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tyrosine, 2,5-dihydroxy- | 21373-30-8 | 95.2% | 213.19 g·mol⁻¹ | C9H11NO5 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC D-alanine tert-butyl ester hydrochloride | 59531-86-1 | MFCD00077087 | ≥98.0% | 181.66 | C7H16ClNO2 | 500 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Cyclohexylalanine | 27527-05-5 | 171.24 | 10 G

Medchemexpress LLC D-alanyl-D-alanine | 923-16-0 | MFCD00066038 | 98.0% | 160.17 | C6H12N2O3 | 1 G

Medchemexpress LLC Tyrosine, 2,5-dihydroxy- | 21373-30-8 | 95.2% | 213.19 g·mol⁻¹ | C9H11NO5 | 5 MG

Medchemexpress LLC D-alanine tert-butyl ester hydrochloride | 59531-86-1 | MFCD00077087 | ≥98.0% | 181.66 | C7H16ClNO2 | 500 G