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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6,886 – 6,900 of 35,781 results

6,886

eMolecules 252049-10-8 | Fmoc-Lys(Me)2-OH hydrochloride | Combi-Blocks, Inc. | MFCD05662353 | 432.950 | C23H29ClN2O4 | 97.000 | Cl.CN(C)CCCC[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 10g | 854190228

Fmoc-Lys(Me)2-OH hydrochloride | Combi-Blocks, Inc. | 252049-10-8 | MFCD05662353 | 432.950 | C23H29ClN2O4 | 97.000 | Cl.CN(C)CCCC[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 10g | 854190228

Pricing & Availability

6,887

STA Pharmaceutical Fmoc-threo-3-Phenylserine (2R,3S/2S,3R-Rel) | 25 g | CAS 487060-72-0 | MDL MFCD06656479

Fmoc-threo-3-Phenylserine (2R,3S/2S,3R-Rel) 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: 487060-72-0
- MDL: MFCD06656479
- InChIKey: UPEAXWJZGLFDFI-YADHBBJMSA-N
- Molecular Weight: 403.434
- Molecular Formula: C24H21NO5
- 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: (2R,3S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxy-3-phenylpropanoic acid
- SMILES: O=C(N[C@@H](C(O)=O)[C@@H](O)C1=CC=CC=C1)OCC2C3=CC=CC=C3C4=C2C=CC=C4

Pricing & Availability

6,888

STA Pharmaceutical Fmoc-L-Ser(alpha-D-GalNAc(Ac)3)-OH | 1 g | CAS 120173-57-1 | InChIKey ORICVOOXZDVFIP-VOZJJELXSA-N

Fmoc-L-Ser(alpha-D-GalNAc(Ac)3)-OH is a Amino Acid reagent (Subcategory: Sugar AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 120173-57-1
- MDL: No data
- InChIKey: ORICVOOXZDVFIP-VOZJJELXSA-N
- Molecular Weight: 656.641
- Molecular Formula: C32H36N2O13
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29329900
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-((2S,3R,4R,5R,6R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)-L-serine
- SMILES: O=C(C)N[C@H]1[C@H](O[C@@H]([C@@H]([C@@H]1OC(C)=O)OC(C)=O)COC(C)=O)OC[C@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O

Pricing & Availability

6,889

STA Pharmaceutical Fmoc-L-Lys(Boc,Me)-OH | 100 g | CAS 951695-85-5 | MDL MFCD01861332

Fmoc-L-Lys(Boc,Me)-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: 951695-85-5
- MDL: MFCD01861332
- InChIKey: JHMSFOFHTAYQLS-QHCPKHFHSA-N
- Molecular Weight: 482.577
- Molecular Formula: C27H34N2O6
- 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: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(tert-butoxycarbonyl)-N6-methyl-L-lysine
- SMILES: CC(OC(N(C)CCCC[C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=O)(C)C

Pricing & Availability

6,890

Medchemexpress LLC Boc-D-Ser(tBu)-OH | 248921-66-6 | MFCD09751020 | 97.0% | 261.32 g/mol | C12H23NO5 | 50 G

Boc-D-Ser(tBu)-OH is an N-Boc, O-tert-butyl protected D-serine derivative used as a building block in peptide synthesis and organic synthesis. It provides orthogonal protection for the amino and hydroxyl groups, enabling selective deprotection and coupling steps during multi-step syntheses.

N-Boc and O-tert-butyl protection for orthogonal deprotection strategies.
D-configuration for stereospecific synthesis applications.
High purity suitable for research use (97.0%).
Powder form with defined storage recommendations to preserve stability.
Commonly used as a protected amino acid intermediate in peptide and small-molecule synthesis.
Available in research-scale quantities including 50 g packs.

Pricing & Availability

6,891

Medchemexpress LLC HY-103374 10mg Medchemexpress, Phenserine CAS:101246-66-6 Purity:>98%

Medchemexpress, HY-103374 10mg Phenserine CAS:101246-66-6 Phenserine ((-)-Eseroline phenylcarbamate) is a derivative of Physostigmine and is a potent, noncompetitive, long-acting and selective AChE inhibitor. Phenserine reduces β-amyloid precursor protein (APP) and β-amyloid peptide (Aβ) formation. Phenserine improves cognitive performance and attenuates the progression of Alzheimer's disease[3]. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

Pricing & Availability

6,892

STA Pharmaceutical Fmoc-L-N-Me-Ser(Bzl)-OH | 50 g | CAS 84000-14-6 | MDL MFCD00235880

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

Specifications
- CAS: 84000-14-6
- MDL: MFCD00235880
- InChIKey: VZPIFUWXIJVTCS-DEOSSOPVSA-N
- Molecular Weight: 431.488
- Molecular Formula: C26H25NO5
- 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: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-benzyl-N-methyl-L-serine
- SMILES: CN(C(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)[C@H](C(O)=O)COCC4=CC=CC=C4

Pricing & Availability

6,893

eMolecules 204316-32-5 | FMOC-DAB(ALLOC)-OH | AstaTech | MFCD00798634 | 424.453 | C23H24N2O6 | 95.000 | OC(=O)[C@H](CCNC(=O)OCC=C)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 392640852

FMOC-DAB(ALLOC)-OH | AstaTech | 204316-32-5 | MFCD00798634 | 424.453 | C23H24N2O6 | 95.000 | OC(=O)[C@H](CCNC(=O)OCC=C)NC(=O)OCC1c2ccccc2-c2ccccc12 | 1g | 392640852

Pricing & Availability

6,894

STA Pharmaceutical 2'-OMe G(dmf) amidite | 5 g | CAS 128219-77-2 | MDL MFCD29904574

2'-OMe G(dmf) amidite is a Amidite reagent (Subcategory: 2'-OMe Series) sold by WuXi TIDES. Offered in 5 g. Store at -20 °C. SDS available for reference.

Specifications
- CAS: 128219-77-2
- MDL: MFCD29904574
- InChIKey: ZGDBCILCTOHNAB-NANSYJOBSA-N
- Molecular Weight: 854.945761998
- Molecular Formula: C44H55N8O8P
- Purity: ≥98%
- Container Type: 250 mL Glass (28-400)
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 174.7 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (2R,3R,4R,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2-(((E)-(dimethylamino)methylene)amino)-6-oxo-1,6-dihydro-9H-purin-9-yl)-4-methoxytetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
- SMILES: CC(N(P(O[C@H]1[C@H]([C@H](N2C(N=C(N3)/N=C/N(C)C)=C(N=C2)C3=O)O[C@@H]1COC(C4=CC=C(C=C4)OC)(C5=CC=C(C=C5)OC)C6=CC=CC=C6)OC)OCCC#N)C(C)C)C

Pricing & Availability

6,895

Chemscene ChemScene | Methyl 3-amino-5-methylbenzoate | 5G | CS-0028806 | 0.98 | 18595-15-8| MFCD09263222 | 165.19

ChemScene | Methyl 3-amino-5-methylbenzoate | 5G | CS-0028806 | 0.98 | 18595-15-8| MFCD09263222 | 165.19

Pricing & Availability

6,896

Chemscene (1-Methylazetidin-3-yl)methanamine 5g

(1-Methylazetidin-3-yl)methanamine 5g

Pricing & Availability

6,897

Chemscene ChemScene | 4-(2-Bromoethyl)tetrahydropyran | 1G | CS-M3430 | 0.97 | 4677-20-7| MFCD09800414 | 193.08

ChemScene | 4-(2-Bromoethyl)tetrahydropyran | 1G | CS-M3430 | 0.97 | 4677-20-7| MFCD09800414 | 193.08

Pricing & Availability

6,898

Chemscene ChemScene | Quinidine (15% dihydroquinidine) | 100G | CS-7812 | ≥85% | 56-54-2| MFCD00135581 | 324.42

ChemScene | Quinidine (15% dihydroquinidine) | 100G | CS-7812 | ≥85% | 56-54-2| MFCD00135581 | 324.42

Pricing & Availability

6,899

Chemscene ChemScene | (3-Methoxyphenyl)methanol | 500G | CS-W004061 | 0.98 | 6971-51-3| MFCD00004637 | 138.17

ChemScene | (3-Methoxyphenyl)methanol | 500G | CS-W004061 | 0.98 | 6971-51-3| MFCD00004637 | 138.17

Pricing & Availability

6,900

Chemscene ChemScene | 2-(Tributylphosphoranylidene)acetonitrile | 10G | CS-0046100 | 0.97 | 157141-27-0| MFCD01321151 | 241.35

ChemScene | 2-(Tributylphosphoranylidene)acetonitrile | 10G | CS-0046100 | 0.97 | 157141-27-0| MFCD01321151 | 241.35

Pricing & Availability

Amino Acids

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Medchemexpress LLC Boc-D-Ser(tBu)-OH | 248921-66-6 | MFCD09751020 | 97.0% | 261.32 g/mol | C12H23NO5 | 50 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-103374 10mg Medchemexpress, Phenserine CAS:101246-66-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Boc-D-Ser(tBu)-OH | 248921-66-6 | MFCD09751020 | 97.0% | 261.32 g/mol | C12H23NO5 | 50 G

Medchemexpress LLC HY-103374 10mg Medchemexpress, Phenserine CAS:101246-66-6 Purity:>98%