Organic acids and derivatives

Medchemexpress LLC Boc-NH-ethyl-SS-propionic acid | 485800-27-9 | CB73363888 | 95.0% | 281.39 | C10H19NO4S2 | 100 MG

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Boc-NH-ethyl-SS-propionic acid is a cleavable disulfide-containing linker used to prepare antibody-drug conjugates. The molecule features a Boc-protected amine and an ethyl-disulfide-propionic acid spacer that enables reductive release of attached payloads. Supplied as a white to off-white solid at 95.0% purity, it is intended for research use only.

• Cleavable disulfide linker for reductive payload release.
• Boc-protected amine suitable for amide or carbamate formation.
• White to off-white solid with specified purity of 95.0%.
• Storage: keep at 4°C under nitrogen; in solvent, -80°C for 6 months, -20°C for 1 month.
• Intended for research use only.

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eMolecules​ 10489-74-4 | Ethyl aminohydroxyiminoacetate | Combi-Blocks | MFCD03013442 | 132.119 | C4H8N2O3 | 98.000 | CCOC(=O)C(\N)=N/O | 25g | 335351474

Ethyl aminohydroxyiminoacetate | Combi-Blocks | 10489-74-4 | MFCD03013442 | 132.119 | C4H8N2O3 | 98.000 | CCOC(=O)C(\N)=N/O | 25g | 335351474

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eMolecules​ Ambeed / Boc-Lys(Boc)-OH.DCHA / 10g / 552623127 / A180992 / / 15098-69-8 / MFCD00038892 / 527.747 / C28H53N3O6

Ambeed / Boc-Lys(Boc)-OH.DCHA / 10g / 552623127 / A180992 / / 15098-69-8 / MFCD00038892 / 527.747 / C28H53N3O6

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Chem-Impex International, Inc. 4-(4-Methylphenyl)butyric acid | MFCD00021786 | 5G

4-(4-Methylphenyl)butyric acid, MFCD00021786, 5G

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eMolecules​ 1133-77-3 | 1-Phenyl-1H-pyrazole-5-carboxylic acid | Combi-Blocks | MFCD00463580 | 188.186 | C10H8N2O2 | 98.000 | OC(=O)c1ccnn1-c1ccccc1 | 1g | 117561176

1-Phenyl-1H-pyrazole-5-carboxylic acid | Combi-Blocks | 1133-77-3 | MFCD00463580 | 188.186 | C10H8N2O2 | 98.000 | OC(=O)c1ccnn1-c1ccccc1 | 1g | 117561176

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eMolecules​ 7764-95-6 | Boc-D-Ala-OH | Ambeed | MFCD00063123 | 189.211 | C8H15NO4 | 98.000 | C[C@@H](NC(=O)OC(C)(C)C)C(O)=O | 10g | 552515203

Boc-D-Ala-OH | Ambeed | 7764-95-6 | MFCD00063123 | 189.211 | C8H15NO4 | 98.000 | C[C@@H](NC(=O)OC(C)(C)C)C(O)=O | 10g | 552515203

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Chemscene ChemScene | Methyl dec-9-enoate,98% (stabilized with MEHQ) | 1G | CS-0197689 | 98% (stabilized with MEHQ) | 25601-41-6| MFCD00778388 | 184.28

ChemScene | Methyl dec-9-enoate,98% (stabilized with MEHQ) | 1G | CS-0197689 | 98% (stabilized with MEHQ) | 25601-41-6| MFCD00778388 | 184.28

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eMolecules​ 62234-37-1 | Cbz-D-Dap-OH | Ambeed | MFCD00237346 | 238.243 | C11H14N2O4 | 97.000 | NC[C@@H](NC(=O)OCc1ccccc1)C(O)=O | 250mg | 552547942

Cbz-D-Dap-OH | Ambeed | 62234-37-1 | MFCD00237346 | 238.243 | C11H14N2O4 | 97.000 | NC[C@@H](NC(=O)OCc1ccccc1)C(O)=O | 250mg | 552547942

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eMolecules​ 2640-58-6 | Z-Orn-OH | Ambeed | MFCD00038200 | 266.297 | C13H18N2O4 | 98.000 | NCCC[C@H](NC(=O)OCc1ccccc1)C(O)=O | 250mg | 552668164

Z-Orn-OH | Ambeed | 2640-58-6 | MFCD00038200 | 266.297 | C13H18N2O4 | 98.000 | NCCC[C@H](NC(=O)OCc1ccccc1)C(O)=O | 250mg | 552668164

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eMolecules​ 61981-79-1 | 2-(2-Methyl-1h-benzimidazol-1-yl)ethanamine hydrochloride | Combi-Blocks | MFCD07325240 | 211.690 | C10H14ClN3 | 98.000 | Cl.Cc1nc2ccccc2n1CCN | 1g | 117570750

2-(2-Methyl-1h-benzimidazol-1-yl)ethanamine hydrochloride | Combi-Blocks | 61981-79-1 | MFCD07325240 | 211.690 | C10H14ClN3 | 98.000 | Cl.Cc1nc2ccccc2n1CCN | 1g | 117570750

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eMolecules​ 3160-47-2 | Cbz-Asp(OMe)-OH | Ambeed | MFCD00133585 | 281.264 | C13H15NO6 | 97.000 | COC(=O)C[C@H](NC(=O)OCc1ccccc1)C(O)=O | 5g | 490556762

Cbz-Asp(OMe)-OH | Ambeed | 3160-47-2 | MFCD00133585 | 281.264 | C13H15NO6 | 97.000 | COC(=O)C[C@H](NC(=O)OCc1ccccc1)C(O)=O | 5g | 490556762

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eMolecules​ AstaTech / BENZYL (3R4S)-3-((TERT-BUTOXYCARBONYL)AMINO)-4-HYDROXYPIPERIDINE-1-CARBOXYLATE / 0.1g / 600863137 / E71627 / 95.000 / 1549812-68-1 / [null] / 350.415 / C18H26N2O5

AstaTech / BENZYL (3R4S)-3-((TERT-BUTOXYCARBONYL)AMINO)-4-HYDROXYPIPERIDINE-1-CARBOXYLATE / 0.1g / 600863137 / E71627 / 95.000 / 1549812-68-1 / [null] / 350.415 / C18H26N2O5

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eMolecules​ 1104637-65-1 | 2-Benzofuranylboronic acid mida ester | Combi-Blocks | MFCD11215209 | 273.050 | C13H12BNO5 | 97.000 | CN1CC(=O)OB(OC(=O)C1)c1cc2ccccc2o1 | 5g | 380312796

2-Benzofuranylboronic acid mida ester | Combi-Blocks | 1104637-65-1 | MFCD11215209 | 273.050 | C13H12BNO5 | 97.000 | CN1CC(=O)OB(OC(=O)C1)c1cc2ccccc2o1 | 5g | 380312796

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eMolecules​ 240125-70-6 | 11-Mercaptoundecanoic acid 2,5-dioxo-1-pyrrolidinyl ester | Synthonix - Stock315.430 | C15H25NO4S | 97.000 | SCCCCCCCCCCC(=O)ON1C(=O)CCC1=O | 1g | 525921702

11-Mercaptoundecanoic acid 2,5-dioxo-1-pyrrolidinyl ester | Synthonix - Stock | 240125-70-6315.430 | C15H25NO4S | 97.000 | SCCCCCCCCCCC(=O)ON1C(=O)CCC1=O | 1g | 525921702

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eMolecules​ 79777-82-5 | Ambeed | (S)-2-((tert-Butoxycarbonyl)amino)-44-dimethylpentanoic acid | 100mg | 602850611 | A714979 | MFCD00237540 | 245.319 | C12H23NO4

Ambeed | (S)-2-((tert-Butoxycarbonyl)amino)-44-dimethylpentanoic acid | 100mg | 602850611 | A714979 | 79777-82-5 | MFCD00237540 | 245.319 | C12H23NO4

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