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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5,896 – 5,910 of 36,046 results

5,896

STA PHARMACEUTICAL US LLC Fmoc-6-Methyl-DL-Tryptophan | 50 g | CAS 1219150-44-3 | MDL MFCD02682377

Fmoc-6-Methyl-DL-Tryptophan is a Amino Acid reagent (Subcategory: Trp) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1219150-44-3
- MDL: MFCD02682377
- InChIKey: AZYYHRQGDYITPE-UHFFFAOYSA-N
- Molecular Weight: 440.499
- Molecular Formula: C27H24N2O4
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-methyl-1H-indol-3-yl)propanoic acid
- SMILES: CC1=CC2=C(C=C1)C(CC(C(O)=O)NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)=CN2

Pricing & Availability

5,897

eMolecules Fmoc-Arg(Boc)2-OH | Combi-Blocks | 143824-77-5 | MFCD00237008 | 596.681 | C31H40N4O8 | 96.000 | CC(C)(C)OC(=O)NC(=N)N(CCC[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O)C(=O)OC(C)(C)C | 10g | 257647797

Fmoc-Arg(Boc)2-OH | Combi-Blocks | 143824-77-5 | MFCD00237008 | 596.681 | C31H40N4O8 | 96.000 | CC(C)(C)OC(=O)NC(=N)N(CCC[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O)C(=O)OC(C)(C)C | 10g | 257647797

Pricing & Availability

5,898

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH | 2264011-98-3 | 99.95% | C33H35N5O9 | 50 MG

Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH is a compound used to synthesize the ADC Linker, LND1067. Antibody-drug conjugates (ADCs) consist of an antibody to which an ADC cytotoxin is attached via an ADC linker.

Can be used to synthesize ADC Linker, LND1067
Component for antibody-drug conjugates (ADCs)
Has a purity of 99.95%
Appears as a white to off-white solid
Molecular weight is 645.66

Pricing & Availability

5,899

Medchemexpress LLC Glycinamide, glycylglycyl-L-phenylalanyl-N-[(carboxymethoxy)methyl]- | 1599440-20-6 | 100.0% | C18H25N5O7 | 1 G

Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH is an ADC linker designed for synthesizing drug-linker conjugates used in Antibody-Drug Conjugates (ADCs). It is particularly noted for its application in the synthesis of Deruxtecan, a toxic drug-linker conjugate. This product is supplied as a white to off-white solid and is intended for research use only.

ADC linker
Used to synthesize drug-linker conjugates for ADCs
Suitable for Deruxtecan synthesis
High purity
For research use only

Pricing & Availability

5,900

1ST SCIENTIFIC LLC

NC3942043 H-L-LYS FMOC-NH2 X HCL MOQ 2G

Pricing & Availability

5,901

STA PHARMACEUTICAL US LLC Fmoc-4-hydrazinobenzoic acid | 50 g | CAS 214475-53-3 | MDL MFCD02179643

Fmoc-4-hydrazinobenzoic acid 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: 214475-53-3
- MDL: MFCD02179643
- InChIKey: MLVJMSRGLQCZDE-UHFFFAOYSA-N
- Molecular Weight: 374.396
- Molecular Formula: C22H18N2O4
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29280090
- Country Of Origin: China
- IUPAC: 4-(2-(((9H-fluoren-9-yl)methoxy)carbonyl)hydrazineyl)benzoic acid
- SMILES: O=C(C1=CC=C(NNC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C=C1)O

Pricing & Availability

5,902

STA PHARMACEUTICAL US LLC Fmoc-D-Lys(Biotin)-OH | 50 g | CAS 110990-09-5 | MDL MFCD00270742

Fmoc-D-Lys(Biotin)-OH is a Amino Acid reagent (Subcategory: Lys) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 110990-09-5
- MDL: MFCD00270742
- InChIKey: OFIBQNGDYNGUEZ-KAHNYGAISA-N
- Molecular Weight: 594.727
- Molecular Formula: C31H38N4O6S
- 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: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoyl)-D-lysine
- SMILES: O=C1N[C@H]2[C@H](CS[C@H]2CCCCC(NCCCC[C@@H](NC(OCC3C4=CC=CC=C4C5=CC=CC=C53)=O)C(O)=O)=O)N1

Pricing & Availability

5,903

STA PHARMACEUTICAL US LLC 3-(6-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)dibenzo[b,d]furan-4-yl)propanoic acid | 1 g | CAS 882847-24-7 | MDL MFCD02179642

3-(6-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)dibenzo[b,d]furan-4-yl)propanoic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 882847-24-7
- MDL: MFCD02179642
- InChIKey: BUSYOHIPGRVZGT-UHFFFAOYSA-N
- Molecular Weight: 505.57
- Molecular Formula: C32H27NO5
- 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: 3-(6-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethyl)dibenzo[b,d]furan-4-yl)propanoic acid
- SMILES: OC(=O)CCC1=CC=CC2=C1OC1=C2C=CC=C1CCNC(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2

Pricing & Availability

5,904

STA PHARMACEUTICAL US LLC N-Fmoc-(2S,3S)-3-Amino-2-hydroxy-3-(2,3-dimethoxy-phenyl)-propionic acid | 100 g | CAS 959579-76-1 | MDL MFCD07363681

N-Fmoc-(2S,3S)-3-Amino-2-hydroxy-3-(2,3-dimethoxy-phenyl)-propionic acid is a Amino Acid reagent (Subcategory: Unusual AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 959579-76-1
- MDL: MFCD07363681
- InChIKey: GQWYOARANXRHLN-GOTSBHOMSA-N
- Molecular Weight: 463.486
- Molecular Formula: C26H25NO7
- 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: (2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,3-dimethoxyphenyl)-2-hydroxypropanoic acid
- SMILES: COC1=CC=CC([C@@H]([C@@H](C(O)=O)O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=C1OC

Pricing & Availability

5,905

Medchemexpress LLC DL-Ornithine hydrochloride | 1069-31-4 | 99.8% | 25 G

DL-Ornithine hydrochloride is the hydrochloride salt form of DL-Ornithine. It is used as an ergogenic supplement, helping to prevent exercise-induced muscle damage. It influences the secretion of anabolic hormones, aids in fuel supply during exercise, and improves mental performance during stress-related tasks.

Hydrochloride salt form of DL-Ornithine
Used as an ergogenic supplement
Helps prevent exercise-induced muscle damage
Influences the secretion of anabolic hormones
Aids in fuel supply during exercise
Improves mental performance during stress-related tasks

Pricing & Availability

5,906

STA PHARMACEUTICAL US LLC (4R,5S)-Fmoc-4-amino-5-methyl-heptanoic acid | 1 g | CAS 331763-50-9 | MDL MFCD02094560

(4R,5S)-Fmoc-4-amino-5-methyl-heptanoic acid is a Amino Acid reagent (Subcategory: Gamma AA) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 331763-50-9
- MDL: MFCD02094560
- InChIKey: ITDOZAVXEQIJIE-YCRPNKLZSA-N
- Molecular Weight: 381.472
- Molecular Formula: C23H27NO4
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (4R,5S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-methylheptanoic acid
- SMILES: CC[C@H](C)[C@@H](CCC(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O

Pricing & Availability

5,907

Medchemexpress LLC Br-PEG8-OH | 1527515-88-3 | MFCD31656972 | 95.0% | 433.33 g/mol | C16H33BrO8 | 1 G

Br-PEG8-OH is a brominated polyethylene glycol linker composed of eight ethylene glycol units with a terminal hydroxyl group. It is used as a synthetic building block and linker for chemical synthesis and bioconjugation. Molecular formula: C16H33BrO8. Molecular weight: 433.33 g/mol. CAS number: 1527515-88-3.

Brominated polyethylene glycol with eight ethylene glycol units.
Terminal hydroxyl group enables further functionalization.
Suitable as a linker or building block for chemical synthesis and bioconjugation.
Stable under recommended storage conditions for long-term use.
Provided with batch certificate/COA for identity confirmation.

Pricing & Availability

5,908

eMolecules 149554-03-0 | Ambeed | tert-Butyl 2-(4-oxopiperidin-1-yl)acetate | 100mg | 600842111 | A513247 | MFCD07371646 | 213.277 | C11H19NO3

Medchem Express | Protoescigenin | 5mg | 705861707 | HY-N7497 | 20853-07-0 | 506.724 | C30H50O6

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

5,909

STA PHARMACEUTICAL US LLC (R,E)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,3-bis(tert-butoxycarbonyl)guanidino)butanoic acid | 100 g | CAS 1263047-29-5 | MDL MFCD13184917

(R,E)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,3-bis(tert-butoxycarbonyl)guanidino)butanoic acid is a Amino Acid reagent (Subcategory: Arg) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1263047-29-5
- MDL: MFCD13184917
- InChIKey: FNEGEHCONNLNCC-HSZRJFAPSA-N
- Molecular Weight: 582.654
- Molecular Formula: C30H38N4O8
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29252900
- Country Of Origin: China
- IUPAC: (R,Z)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,3-bis(tert-butoxycarbonyl)guanidino)butanoic acid
- SMILES: CC(C)(OC(N/C(NCC[C@@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)C(O)=O)=N\C(OC(C)(C)C)=O)=O)C

Pricing & Availability

5,910

STA PHARMACEUTICAL US LLC Trt-D-Dap(Fmoc)-OH | 100 g | CAS 1263047-04-6 | MDL MFCD03788168

Trt-D-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: 1263047-04-6
- MDL: MFCD03788168
- InChIKey: SUDPKNWTNWZJPY-UUWRZZSWSA-N
- Molecular Weight: 568.673
- Molecular Formula: C37H32N2O4
- 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)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(tritylamino)propanoic acid
- SMILES: O=C(OCC1C2=CC=CC=C2C3=C1C=CC=C3)NC[C@H](C(O)=O)NC(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6

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Amino Acids

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Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH | 2264011-98-3 | 99.95% | C33H35N5O9 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Glycinamide, glycylglycyl-L-phenylalanyl-N-[(carboxymethoxy)methyl]- | 1599440-20-6 | 100.0% | C18H25N5O7 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DL-Ornithine hydrochloride | 1069-31-4 | 99.8% | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Br-PEG8-OH | 1527515-88-3 | MFCD31656972 | 95.0% | 433.33 g/mol | C16H33BrO8 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH | 2264011-98-3 | 99.95% | C33H35N5O9 | 50 MG

Medchemexpress LLC Glycinamide, glycylglycyl-L-phenylalanyl-N-[(carboxymethoxy)methyl]- | 1599440-20-6 | 100.0% | C18H25N5O7 | 1 G

Medchemexpress LLC DL-Ornithine hydrochloride | 1069-31-4 | 99.8% | 25 G

Medchemexpress LLC Br-PEG8-OH | 1527515-88-3 | MFCD31656972 | 95.0% | 433.33 g/mol | C16H33BrO8 | 1 G