Peptides & Building Blocks

Advanced synthetic building blocks and custom peptide synthesis.

N-Boc-L-Prolinol
CAS No. 69610-40-8

N-Boc-L-Prolinol

N-Boc-L-Prolinol is a high-purity chiral building block essential for pharmaceutical intermediate synthesis. We offer global supply with comprehensive quality documentation.

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D-Norvaline
CAS No. 2013-12-9

D-Norvaline

High purity D-Norvaline designed for advanced peptide synthesis and pharmaceutical intermediates with strict optical rotation control.

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Terlipressin Acetate
CAS No. 914453-96-6

Terlipressin Acetate

High purity Terlipressin Acetate peptide for pharmaceutical research and manufacturing applications.

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3-Aminobutanoic Acid
CAS No. 541-48-0

3-Aminobutanoic Acid

High purity 3-Aminobutanoic Acid (CAS 541-48-0) available for pharmaceutical and research applications. Certified quality with global shipping.

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(S)-4-(4-Hydroxybenzyl)oxazolidine-2,5-dione
CAS No. 3415-08-5

(S)-4-(4-Hydroxybenzyl)oxazolidine-2,5-dione

High-purity L-Tyrosine NCA derivative designed for efficient peptide synthesis and pharmaceutical research applications.

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Bis(2-Methyl-2-Propanyl) N,N'-Bis[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-L-Cystinate
CAS No. 139592-37-3

Bis(2-Methyl-2-Propanyl) N,N'-Bis[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-L-Cystinate

Premium Fmoc-protected L-Cystine derivative for solid-phase peptide synthesis. High purity ≥98% with stable disulfide bond structure.

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N-Z-L-Serine Methyl Ester
CAS No. 1676-81-9

N-Z-L-Serine Methyl Ester

High-purity N-Z-L-Serine Methyl Ester (CAS 1676-81-9) designed for pharmaceutical synthesis and peptide building block applications.

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N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline
CAS No. 16357-59-8

N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline

High purity N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline (EEDQ) CAS 16357-59-8. Premium coupling reagent for peptide and organic synthesis applications.

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Ac-SDKP (Goralatide)
CAS No. 127103-11-1

Ac-SDKP (Goralatide)

High purity Goralatide (Ac-SDKP) peptide for research. CAS 127103-11-1. Reliable bulk supply with COA.

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