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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2,551 – 2,565 of 35,795 results

2,551

STA Pharmaceutical Fmoc-(Fmoc-Hmb)-L-Ala-OH | 10 g | CAS 148515-85-9 | MDL MFCD00278807

Fmoc-(Fmoc-Hmb)-L-Ala-OH 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: 148515-85-9
- MDL: MFCD00278807
- InChIKey: NABBLRADDJWAHI-VWLOTQADSA-N
- Molecular Weight: 669.73
- Molecular Formula: C41H35NO8
- 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-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)oxy)-4-methoxybenzyl)-L-alanine
- SMILES: COC1=CC=C(C(OC(OCC2C3=CC=CC=C3C4=C2C=CC=C4)=O)=C1)CN([C@H](C(O)=O)C)C(OCC5C6=CC=CC=C6C7=C5C=CC=C7)=O

Pricing & Availability

2,552

eMolecules 3744-87-4 | Boc-DL-Ala-OH | Oakwood Chemical | MFCD00063124 | 189.211 | C8H15NO4 | 99.000 | CC(NC(=O)OC(C)(C)C)C(O)=O | 1g | 537724673

Boc-DL-Ala-OH | Oakwood Chemical | 3744-87-4 | MFCD00063124 | 189.211 | C8H15NO4 | 99.000 | CC(NC(=O)OC(C)(C)C)C(O)=O | 1g | 537724673

Pricing & Availability

2,553

STA Pharmaceutical Fmoc-L-Phe(4-F)-OH | 100 g | CAS 169243-86-1 | MDL MFCD00191197

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

Specifications
- CAS: 169243-86-1
- MDL: MFCD00191197
- InChIKey: IXUMACXMEZBPJG-QFIPXVFZSA-N
- Molecular Weight: 405.425
- Molecular Formula: C24H20FNO4
- 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)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-fluorophenyl)propanoic acid
- SMILES: FC1=CC=C(C[C@H](NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)C=C1

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2,554

STA Pharmaceutical (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methyldodec-11-enoic acid | 100 g | CAS 2061996-53-8 | MDL MFCD30573983

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methyldodec-11-enoic acid is a Amino Acid reagent (Subcategory: Alkenyl AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 2061996-53-8
- MDL: MFCD30573983
- InChIKey: NYZBBPVAHAVGKJ-MUUNZHRXSA-N
- Molecular Weight: 449.591
- Molecular Formula: C28H35NO4
- 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: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methyldodec-11-enoic acid
- SMILES: O=C(N[C@@](CCCCCCCCC=C)(C)C(O)=O)OCC1C2=CC=CC=C2C3=C1C=CC=C3

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2,555

STA Pharmaceutical Fmoc-alpha-Me-L-Phe(4-Br)-OH | 100 g | CAS 1310680-28-4 | MDL MFCD18782829

Fmoc-alpha-Me-L-Phe(4-Br)-OH is a Amino Acid reagent (Subcategory: Alpha-alkylated) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1310680-28-4
- MDL: MFCD18782829
- InChIKey: PSVZPFIZDGCWIL-VWLOTQADSA-N
- Molecular Weight: 480.358
- Molecular Formula: C25H22BrNO4
- 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)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)-2-methylpropanoic acid
- SMILES: C[C@@](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)(C(O)=O)CC4=CC=C(C=C4)Br

Pricing & Availability

2,556

STA Pharmaceutical N-Fmoc-2-amino-2-(2-propenyl)-4-Pentenoic acid | 5 g | CAS 1311992-97-8 | MDL MFCD17215634

N-Fmoc-2-amino-2-(2-propenyl)-4-Pentenoic acid is a Amino Acid reagent (Subcategory: Alkenyl AA) sold by WuXi TIDES. Offered in 5 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1311992-97-8
- MDL: MFCD17215634
- InChIKey: HNFDPUQNBJDSGT-UHFFFAOYSA-N
- Molecular Weight: 377.44
- Molecular Formula: C23H23NO4
- 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: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-allylpent-4-enoic acid
- SMILES: C=CCC(NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)(CC=C)C(O)=O

Pricing & Availability

2,557

Medchemexpress LLC Fmoc-Ala-Ala-PAB | 1384263-83-5 | 98.9% | 487.55 | C28H29N3O5 | 100 MG

Fmoc-Ala-Ala-PAB is a cleavable antibody-drug conjugate linker composed of an Fmoc-protected Ala-Ala dipeptide coupled to a para-aminobenzyl (PAB) self-immolative spacer. It is used in ADC synthesis to enable enzymatic cleavage and controlled payload release in targeted conjugates.

Cleavable dipeptide linker enabling enzymatic payload release.
Fmoc-protected N-terminus suitable for solid-phase and solution-phase synthesis.
Para-aminobenzyl self-immolative spacer for efficient drug release.
High purity suitable for conjugation chemistry.
Stable when stored at 4°C and protected from light.

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2,558

Apexbio Technology LLC Methyldopa 555-30-6 50mg

Methyldopa (CAS 555-30-6) is a synthetic small molecule that acts as a centrally acting antihypertensive agent by selectively stimulating 2-adrenergic receptors in the central nervous system This agonist activity inhibits sympathetic outflow resulting in reduced peripheral vascular resistance and lower blood pressure Methyldopa is widely utilized in biomedical research for studying central adrenergic mechanisms sympathetic regulation and the pharmacological modulation of hypertension and related cardiovascular conditions

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2,559

eMolecules 190897-47-3 | (S)-3-(BOC-AMINO)-2-METHYLPROPIONIC ACID | AstaTech | MFCD04040045 | 203.238 | C9H17NO4 | 95.000 | C[C@@H](CNC(=O)OC(C)(C)C)C(O)=O | 1g | 296378648

(S)-3-(BOC-AMINO)-2-METHYLPROPIONIC ACID | AstaTech | 190897-47-3 | MFCD04040045 | 203.238 | C9H17NO4 | 95.000 | C[C@@H](CNC(=O)OC(C)(C)C)C(O)=O | 1g | 296378648

Pricing & Availability

2,560

STA Pharmaceutical Fmoc-(S)-3-Amino-2-methylpropanoic acid | 10 g | CAS 203854-58-4 | MDL MFCD03788584

Fmoc-(S)-3-Amino-2-methylpropanoic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 203854-58-4
- MDL: MFCD03788584
- InChIKey: BMUDOYSTGJHGNI-LBPRGKRZSA-N
- Molecular Weight: 325.364
- Molecular Formula: C19H19NO4
- 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: (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methylpropanoic acid
- SMILES: C[C@@H](CNC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O

Pricing & Availability

2,561

STA Pharmaceutical Fmoc-D-beta-HomoLys(Boc)-OH | 10 g | CAS 266318-77-8 | MDL MFCD06202397

Fmoc-D-beta-HomoLys(Boc)-OH is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 266318-77-8
- MDL: MFCD06202397
- InChIKey: SDBUQLGECIYUDT-GOSISDBHSA-N
- Molecular Weight: 482.577
- Molecular Formula: C27H34N2O6
- 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: (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-7-((tert-butoxycarbonyl)amino)heptanoic acid
- SMILES: O=C(OC(C)(C)C)NCCCC[C@@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)CC(O)=O

Pricing & Availability

2,562

STA Pharmaceutical Fmoc-D-Phe(4-Me)-OH | 10 g | CAS 204260-38-8 | MDL MFCD00270196

Fmoc-D-Phe(4-Me)-OH is a Amino Acid reagent (Subcategory: Phe) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 204260-38-8
- MDL: MFCD00270196
- InChIKey: UXLHLZHGQPDMJQ-HSZRJFAPSA-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: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(p-tolyl)propanoic acid
- SMILES: CC1=CC=C(C=C1)C[C@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O

Pricing & Availability

2,563

eMolecules 35737-10-1 | Fmoc-??-Ala-OH | Ambeed | MFCD00063328 | 311.337 | C18H17NO4 | 99.000 | OC(=O)CCNC(=O)OCC1c2ccccc2-c2ccccc12 | 5g | 552735426

Fmoc-??-Ala-OH | Ambeed | 35737-10-1 | MFCD00063328 | 311.337 | C18H17NO4 | 99.000 | OC(=O)CCNC(=O)OCC1c2ccccc2-c2ccccc12 | 5g | 552735426

Pricing & Availability

2,564

STA Pharmaceutical Fmoc-4-Br-L-HomoAla-OH | 50 g | CAS 172169-88-9 | MDL MFCD03426235

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

Specifications
- CAS: 172169-88-9
- MDL: MFCD03426235
- InChIKey: WRUVVOOOVOSSKP-KRWDZBQOSA-N
- Molecular Weight: 404.26
- Molecular Formula: C19H18BrNO4
- 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-bromobutanoic acid
- SMILES: BrCC[C@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C(O)=O

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2,565

STA Pharmaceutical (S)-2-Fmoc-amino-2-cyclopropylpropanoic acid | 25 g | CAS 1926163-87-2 | MDL MFCD30748658

(S)-2-Fmoc-amino-2-cyclopropylpropanoic acid is a Amino Acid reagent (Subcategory: Alpha-alkylated) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1926163-87-2
- MDL: MFCD30748658
- InChIKey: SBWCIRABWAINIK-NRFANRHFSA-N
- Molecular Weight: 351.402
- Molecular Formula: C21H21NO4
- 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: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-cyclopropylpropanoic acid
- SMILES: C[C@](C(O)=O)(NC(OCC1C2=CC=CC=C2C3=C1C=CC=C3)=O)C4CC4

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Amino Acids

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Medchemexpress LLC Fmoc-Ala-Ala-PAB | 1384263-83-5 | 98.9% | 487.55 | C28H29N3O5 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Ala-Ala-PAB | 1384263-83-5 | 98.9% | 487.55 | C28H29N3O5 | 100 MG