Peptides & Building Blocks

Advanced synthetic building blocks.

Bis(2-oxo-3-oxazolidinyl)phosphinic chloride
CAS: 68641-49-6

Bis(2-oxo-3-oxazolidinyl)phosphinic chloride

High-purity BOP-Cl condensing agent for efficient peptide synthesis. Available in bulk with full documentation.

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Sincalide
CAS: 25126-32-3

Sincalide

High-purity Sincalide (CAS 25126-32-3) available for biological research and diagnostic applications. Manufactured under strict quality standards with comprehensive COA.

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Ghrelin (Rat)
CAS: 258338-12-4

Ghrelin (Rat)

High purity Ghrelin (Rat) peptide for advanced research applications. Validates growth hormone release and energy regulation mechanisms in preclinical models.

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Boc-Cys(4-MeOBzl)-OH
CAS: 18942-46-6

Boc-Cys(4-MeOBzl)-OH

High-quality protected amino acid building block for peptide synthesis, offering ≥98% purity and reliable stability for pharmaceutical R&D and production.

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Fmoc-5-aminopentanoic acid
CAS: 123622-48-0

Fmoc-5-aminopentanoic acid

High-purity Fmoc-5-aminopentanoic acid (CAS 123622-48-0) designed for robust peptide synthesis. Available in bulk quantities with full COA support.

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5-Methyl-2'-deoxycytidine
CAS: 838-07-3

5-Methyl-2'-deoxycytidine

High-purity 5-Methyl-2'-deoxycytidine (CAS 838-07-3) designed for epigenetic research and pharmaceutical synthesis.

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H-Leu-Val-OH
CAS: 13588-95-9

H-Leu-Val-OH

High purity H-Leu-Val-OH dipeptide intermediate for pharmaceutical synthesis. Manufactured with strict quality control, ≥98% purity, and global shipping availability.

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Methyl 2-[(4-Methylphenyl)Sulfonylamino]Acetate
CAS: 2645-02-5

Methyl 2-[(4-Methylphenyl)Sulfonylamino]Acetate

High-purity Methyl 2-[(4-Methylphenyl)Sulfonylamino]Acetate (CAS 2645-02-5) is a premium chemical building block designed for advanced organic synthesis and pharmaceutical research applications.

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Boc-4-Nitro-L-Phenylalanine
CAS: 33305-77-0

Boc-4-Nitro-L-Phenylalanine

High-purity Boc-4-Nitro-L-Phenylalanine for peptide synthesis. Reliable supply with COA and global shipping options available for bulk orders.

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