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.
| Structure | Details |
|---|---|
|
|
Product Name: Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, 2'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] Order number: 211399 CAS: 1445905-51-0 Purity: 98% Appearance: WHITE POWDER MF: C50H68N7O9PSi MW: 970.2 MP: n.a. oC Description: This is a useful building block for nucleotide synthesis on solid support. |
|
|
Product Name: 3H-Imidazo[4,5-b]pyridin-7-amine, 3-?-D-ribofuranosyl- Order number: 211400 CAS: 14432-09-8 Purity: 98% Appearance: SOLID MF: C11H14N4O4 MW: 266.3 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
|
|
Product Name: Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-2'-fluoro-N-(2-methyl-1-oxopropyl)- Order number: 211401 CAS: 144089-96-3 Purity: 97% Appearance: WHITE POWDER MF: C35H36FN5O7 MW: 657.7 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
|
|
Product Name: ?-D-Glucopyranosiduronic acid, 5-bromo-6-chloro-1H-indol-3-yl, compd. with cyclohexanamine (1:1) Order number: 211402 CAS: 144110-43-0 Purity: 98.0(HPLC)% Appearance: n.a. MF: C20H26BrClN2O7 MW: 521.8 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
|
|
Product Name: Adenosine, 8-bromo-2'-deoxy- Order number: 211403 CAS: 14985-44-5 Purity: 98.5% Appearance: FLESH COLORED POWDER MF: C10H12BrN5O3 MW: 330.1 MP: n.a. oC Description: This is a useful material for nucleoside and nucleotide chemistry. |
|
|
Product Name: 5'-Inosinic acid, 2'-deoxy-, sodium salt (1:2) Order number: 211404 CAS: 14999-52-1 Purity: 98% Appearance: SOLID MF: C10H11N4Na2O7P MW: 376.2 MP: n.a. oC Description: This is a useful material for nucleotide chemistry and biology. |