We offer Fmoc-protected unnatural amino acids for the synthesis of peptides for biological research and pharmaceutical development. By introducing conformational constraints, the peptides may have one or several of the following features: 1. enhancement of peptide backbone helicity for better target binding; 2. tunable hydrophobicity for desired cellular permeability and cytotoxicity; and 3. enhancement of peptide stability against proteolytic breakdown.
We offer nucleosides with modifications in both the nucleic acid base and the sugar component of the molecules. Nucleoside phosphoramidites are extremely useful chemical building blocks for the chemical synthesis of RNA-targeting drugs such as antisense oligonucleotides, aptamers, and siRNAs which have exhibited promises for treating diseases including muscular dystrophy, neuropathies, and macular degeneration.
dNTP, NTP, and modified nucleotides have exhibited a wide range of applications in PCR, RT-PCR, cRNA synthesis, RCA, MDA, DNA labeling, and sequencing. dNTPs are chemical building blocks in the commercial manufacture of mRNA vaccines using in vitro transcription method.
Inquire about our bulk quantities for the manufacture of oligonucleotide drug ingredients and large-scale production of mRNAs.
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Product Name: N6-Benzoyl-2'-deoxyadenosine Order number: 211609 CAS: 4546-72-9 Purity: 98% Appearance: SOLID MF: C17H17N5O4 MW: 355.3 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
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Product Name: N6-Dibenzoyladenosine 2,3-Dibenzoate Order number: 211610 CAS: 58463-04-0 Purity: 95% Appearance: n.a. MF: C38H29N5O8 MW: 683.7 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
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Product Name: N6-ISOPENTENYLADENOSINE-D6 Order number: 211611 CAS: 7724-76-7 Purity: 98% Appearance: SOLID MF: C15H21N5O4 MW: 335.4 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
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Product Name: RIBOFLAVINE TETRABUTYRATE Order number: 211613 CAS: 752-56-7 Purity: 98% Appearance: SOLID MF: C33H44N4O10 MW: 656.7 MP: n.a. oC Description: This is a useful starting material for nucleoside chemistry. |
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Product Name: (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((4-nitrobenzyl)thio)-9H-purin-9-yl)tetrahydrofuran-3,4-diol Order number: 211615 CAS: 38048-32-7 Purity: ?98% Appearance: SOLID MF: C17H17N5O6S MW: 419.4 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
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Product Name: XANTHOSINE DIHYDRATE Order number: 211617 CAS: 5968-90-1 Purity: ?99% Appearance: SOLID MF: C10H16N4O8 MW: 320.3 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |