A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Fmoc-S-trityl-D-cysteine 4-alkoxybenzyl alcohol resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-S-trityl-D-cysteine 99+% (HPLC)
Fmoc-S-trityl-D-cysteine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Fmoc-S-trityl-D-homocysteine
Fmoc-S-trityl-D-homocysteine. Group: Biochemicals. Alternative Names: Fmoc-D-Homocys(Trt)-OH; (R)-2-(Fmoc-amino)-4-tritylsulfanyl-butyric acid. Grades: Highly Purified. CAS No. 1007840-62-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-S-trityl-D-homocysteine ≥97% (HPLC)
Fmoc-S-trityl-D-homocysteine ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-S-trityl-D-penicillamine
Fmoc-S-trityl-D-penicillamine. Group: Biochemicals. Alternative Names: Fmoc-D-Pen(Trt)-OH; Fmoc-S-trityl-b,b-dimethyl-D-Cys-OH. Grades: Highly Purified. CAS No. 201532-01-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-S-trityl-D-penicillamine
Fmoc-S-trityl-D-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Fmoc-D-Pen(Trt)-OH; Fmoc-S-trityl-β,β-dimethyl-D-Cys-OH; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methyl-3-(tritylthio)butanoic acid; N-alpha-(9-Fluorenylmethyloxycarbonyl)-S-trityl-D-penicillamine; N-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-[(triphenylmethyl)sulfanyl]-D-valine. Grade: ≥95%. CAS No. 201532-01-6. Molecular formula: C39H35NO4S. Mole weight: 613.76.
Fmoc-S-trityl-D-penicillamine 98+% (HPLC)
Fmoc-S-trityl-D-penicillamine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Pre-loaded resins for solid phase peptide and organic synthesis. Synonyms: Fmoc-L-Cys(Trt)-2-chlorotrityl resin.
Fmoc-S-trityl-L-cysteine-2-chlorotrityl resin
Fmoc-S-trityl-L-cysteine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-S-Trityl-L-Cysteine-[3,3-d2]
Fmoc-S-Trityl-L-Cysteine-[3,3-d2] is a labelled Fmoc-S-Trityl-L-Cysteine. S-trityl-L-Cysteine, also known as KSP and Kif11, is an Eg5 inhibitor. Eg5 is a kinesin essential for mitotic spindle formation. Synonyms: S-trityl-L-Cysteine-3,3-d2-N-Fmoc; Fmoc-Cys(Trt)-OH-d2. Grade: 98% by HPLC; 98% atom D. CAS No. 360565-11-3. Molecular formula: C37H29D2NO4S. Mole weight: 589.72.
Fmoc-S-trityl-L-homocysteine ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-S-trityl-L-penicillamine
Fmoc-S-trityl-L-penicillamine. Group: Biochemicals. Alternative Names: Fmoc-L-Pen(Trt)-OH; Fmoc-S-trityl-b,b-dimethyl-L-Cys-OH. Grades: Highly Purified. CAS No. 201531-88-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-S-trityl-L-penicillamine
Fmoc-S-trityl-L-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Synonyms: Fmoc-L-Pen(Trt)-OH; Fmoc-S-trityl-β,β-dimethyl-L-Cys-OH; Fmoc-Pen(Trt)-OH; (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methyl-3-(tritylthio)butanoic acid; N-Fmoc-3-(trityl-thio)-L-valine; N-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-[(triphenylmethyl)sulfanyl]-L-valine; N-alpha-(9-Fluorenylmethyloxycarbonyl)-S-trityl-L-penicillamine. Grade: ≥95%. CAS No. 201531-88-6. Molecular formula: C39H35NO4S. Mole weight: 613.77.
Fmoc-S-trityl-L-penicillamine 98+% (HPLC)
Fmoc-S-trityl-L-penicillamine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-styryl-D-beta-homoalanine
Fmoc-styryl-D-beta-homoalanine. Group: Biochemicals. Alternative Names: Fmoc-styryl-D-b-homoalanine; Fmoc-(R)-3-amino-(6-phenyl)-5-hexenoic acid. Grades: Highly Purified. CAS No. 332064-75-2. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
Fmoc-styryl-D-b-homoalanine 99+% (HPLC)
Fmoc-styryl-D-b-homoalanine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Standard building block for introduction of thienylalanine by Fmoc SPPS. Useful replacement for Phe. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Thi-OH, N-α-Fmoc-β-thienyl-L-alanine. Product Category: Amino Acids. CAS No. 130309-35-2. Mole weight: 393.46. Product ID: ACM130309352. Alfa Chemistry ISO 9001:2015 Certified. Categories: Fmoc-L-2-Thienylalanine.
Fmoc-thioproline
A building block for the introduction of thiaproline (Thz) during Fmoc SPPS. Thz has been employed as a masked cysteine residue to prevent self-ligation during native chemical ligation reactions (NCL) of peptide thioesters bearing an N-terminal Cys residue. Once ligation is complete, the N-terminal Cys residue of the resultant peptide is unmasked by ring-opening the Thz residue by treatment with methoxyamine, thereby enabling its subsequent ligation to another peptide thioester fragment. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-thioproline, Fmoc-thiaproline,Fmoc-thiazolidine-4-carboxylic acid. Product Category: Amino Acids. CAS No. 133054-21-4. Mole weight: 333.43. Product ID: ACM133054214. Alfa Chemistry ISO 9001:2015 Certified.
The O-glycosidic linkage and the O-acetyl protection in this building block is stable to both piperidine and TFA , making it completely compatible with standard protocols in Fmoc solid phase peptide synthesis. Removal of the acetyl protecting groups is best carried out by treatment of the peptidyl resin with methanolic ammonia prior to cleavage. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-O-β-(2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-galactopyranosyl)-L-threonine. Product Category: Amino Acids. CAS No. 116783-35-8. Mole weight: 670.66. Canonical SMILES: CC(N[C@@H]1[C@@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H](COC(C)=O)O[C@@H]1O[C@H](C)[C@H](NC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)C(O)=O)=O. Product ID: ACM116783358-1. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Thr[GalNAc(Ac)3-α-D]-OH
AZP-531 is an analogue of unacylated ghrelin designed to improve glycaemic control and reduce weight. Uses: Scientific research. Group: Peptides. Alternative Names: Fmoc-Thr(Ac3AcNH-α-Gal)-OH. CAS No. 116783-35-8. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-P0232.
Fmoc-Thr[GalNAc(Ac)3-α-D]-OH
Fmoc-Thr[GalNAc(Ac)3-α-D]-OH is a biomedical compound used for the research of diseases involving abnormal glycosylation processes. It functions as a glycosylation inhibitor, targeting enzymes responsible for glycan modification. This product aids in the study and understanding of glycosylation-related disorders. Synonyms: Fmoc-Thr(Ac3AcNH-α-Gal)-OH; Fmoc-L-Thr(TnAc4)-OH; N-alpha-(9-Fluorenylmethyloxycarbonyl)-O-(2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-alpha-D-galactopyranosyl)-L-threonine; Fmoc-Thr[GalNAc(Ac)3-alpha-D]-OH. Grade: ≥97% by HPLC. CAS No. 116783-35-8. Molecular formula: C33H38N2O13. Mole weight: 670.66.
Fmoc-Thr(GalNAc(Ac)3-b-D)-OH
Fmoc-Thr(GalNAc(Ac)3-b-D)-OH, a peptide product widely embraced in the biomedicine sector, has demonstrated potent inhibition against cancer cell growth, through targeting intricate cancer-specific pathways while simultaneously strengthening one's immunologic response. Furthermore, this product is endowed with anti-inflammatory properties which provide crucial therapeutic value in the treatment of various inflammatory disorders. The high purity and stability of this medicinal item make it an indispensable resource within research facilities worldwide. Synonyms: N-Fmoc-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl)-L-threonine; O-(2-Deoxy-2-acetylamino-3-O,4-O,6-O-triacetyl-beta-D-galactopyranosyl)-Fmoc-Thr-OH; L-Threonine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]-; Fmoc-L-Thr(β-D-GalNAc(Ac)3)-OH. Grade: ≥95%. CAS No. 133575-43-6. Molecular formula: C33H38N2O13. Mole weight: 670.66.
Fmoc-Thr-OH is a threonine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 73731-37-0. Pack Sizes: 100 g; 500 g. Product ID: HY-W008696.
Fmoc-Thr-OH
Useful derivative for the synthesis of phosphothreonine peptides by the Fmoc SPPS global phosphorylation methodology. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Thr-OH, N-α-Fmoc-L-threonine. Product Category: Amino Acids. CAS No. 73731-37-0. Mole weight: 341.36. Product ID: ACM73731370-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxybutanoic acid.
An excellent building block for the preparation of phosphothreonine-containing peptides by Fmoc SPPS. This derivative can be introduced using standard activation methods, such as PyBOPand TBTU. The monoprotected phosphothreonine residue once incorporated is stable to piperidine. Using this reagent, even peptides containing multiple phosphorylation sites can be prepared efficiently by standard Fmoc SPPS methods.A paper describes the use of this derivative in the preparation of phospholamban , a 52 residue peptide containing both phosphoserine and phosphothreonine. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Thr(PO(OBzl)OH)-OH, N-α-Fmoc-O-benzyl-L-phosphothreonine. Product Category: Amino Acids. CAS No. 175291-56-2. Molecular formula: C26H26NO8P. Mole weight: 511.46. Product ID: ACM175291562-2. Alfa Chemistry ISO 9001:2015 Certified.
Fmoc-Thr(GlcNAc)3(Ac) is a complex molecule that belongs to the family of Fmoc-protected amino acids. It is typically used in the synthesis of peptides and serves as an important building block. The molecule has a beta configuration of GlcNAc(Ac)3, which refers to three N-acetylated glucosamine residues, and an acetyl group attached to the beta carboxyl group of the threonine residue. Since their introduction in the 1980s, Fmoc-protected amino acids have become important in the field of peptide synthesis, and Fmoc-Thr(GlcNAc)3(Ac) is no exception. Uses: Fmoc-thr(glcnac)3(ac) has several applications in scientific experiments. it is a useful building block in the synthesis of peptide therapeutics. it can also be used in the synthesis of glycopeptides, which are peptides with one or more sugar units attached. Additional or Alternative Names: Fmoc-Thr(GlcNAc)3(Ac). Product Category: Amino Acids. CAS No. 160168-40-1. Molecular formula: C33H38N2O13. Mole weight: 670.7. Purity: Peak Area by HPLC ≥95%. IUPACName: (2S,3R)-3-[(2R,3R,4R,5S,6R)-3-acetamido-4,5-diacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid. Canonical SMILES: CC(C(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)OC4C(C(C(C(O4)COC(=O)C)OC(=O)C)OC(=O)C)NC(=O)C. Density: 1.38±0.1g g/mL at 20 °C(lit.). Product ID: ACM160168401. Alfa Chemistry ISO 9001:2015 Certified.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis.
Fmoc-Thr(tBu)-Alko-PEG Resin
Wang resins are the standard supports for the preparation of peptide acids by the Fmoc batch solid phase synthesis strategy. Fmoc amino acids are pre-loaded to Wang resins so that that epimerization and dipeptide formation are minimized. Synonyms: Fmoc-Thr(tBu)-Wang-PEG Resin; N-α-(9-Fluorenylmethoxycarbonyl)-O-(t-butyl)-L-threonine p-methoxybenzyl alcohol polyethyleneglycol resin.