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)-4-methoxybenzyl selenocysteine ≥95%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
Fmoc-S-4-methoxytrityl-D-cysteine
Fmoc-S-4-methoxytrityl-D-cysteine. Group: Biochemicals. Alternative Names: Fmoc-D-Cys(Mmt)-OH; Fmoc-D-Cys(4-methoxytrityl)-OH. Grades: Highly Purified. CAS No. 1198791-73-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
Fmoc-S-4-methoxytrityl-D-cysteine
Fmoc-S-4-methoxytrityl-D-cysteine is used as a reactant in the solid phase synthesis of peptides. Synonyms: Fmoc-D-Cys(Mmt)-OH; Fmoc-D-Cys(4-methoxytrityl)-OH; Fmoc-cys(mmt)-oh; D-Fmoc-Cys(MMt)-OH; N-alpha-(9-Fluorenylmethoxycarbonyl)-S-(4-methoxytrityl)-D-cysteine; (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(4-methoxyphenyl)-diphenylmethyl]sulfanylpropanoic acid. Grade: ≥ 98% (HPLC). CAS No. 1198791-73-9. Molecular formula: C38H33NO5S. Mole weight: 615.75.
Fmoc-S-4-methoxytrityl-D-cysteine 98+% (HPLC)
Fmoc-S-4-methoxytrityl-D-cysteine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Fmoc-S-acetamidomethyl-D-cysteine 4-alkoxybenzyl alcohol resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-S-acetamidomethyl-D-cysteine 98+% (HPLC)
Fmoc-S-acetamidomethyl-D-cysteine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-S-acetamidomethyl-D-penicillamine
Fmoc-S-acetamidomethyl-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(Acm)-OH; Fmoc-S-acetamidomethyl-β,β-dimethyl-D-Cys-OH; N-(fluorenylmethoxycarbonyl)-S-acetamidomethyl-D-penicillamine; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((acetamidomethyl)thio)-3-methylbutanoic acid; 3-[(Acetamidomethyl)sulfanyl]-N-{[(9H-fluoren-9-yl)methoxy]carbonyl}-D-valine. Grade: ≥95%. CAS No. 201531-77-3. Molecular formula: C23H26N2O5S. Mole weight: 442.53.
Fmoc-S-acetamidomethyl-D-penicillamine
Fmoc-S-acetamidomethyl-D-penicillamine. Group: Biochemicals. Alternative Names: Fmoc-D-Pen(Acm)-OH; Fmoc-S-acetamidomethyl-b,b-dimethyl-D-Cys-OH. Grades: Highly Purified. CAS No. 201531-77-3. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-S-acetamidomethyl-D-penicillamine 99+%
Fmoc-S-acetamidomethyl-D-penicillamine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Fmoc-S-acetamidomethyl-L-homocysteine. Group: Biochemicals. Alternative Names: Fmoc-L-HomoCys(Acm)-OH. Grades: Highly Purified. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
Fmoc-S-acetamidomethyl-L-homocysteine 98+% (HPLC)
Fmoc-S-acetamidomethyl-L-homocysteine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-S-acetamidomethyl-L-penicillamine
Fmoc-S-acetamidomethyl-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(Acm)-OH; Fmoc-S-acetamidomethyl-β,β-dimethyl-L-Cys-OH; Fmoc-Pen(Acm)-OH; N-(fluorenylmethoxycarbonyl)-S-acetamidomethyl-L-penicillamine; (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-((acetamidomethyl)thio)-3-methylbutanoic acid; Fmoc-Cys(Me2)(Acm)-OH; 3-[(Acetamidomethyl)sulfanyl]-N-{[(9H-fluoren-9-yl)methoxy]carbonyl}-L-valine. Grade: ≥95%. CAS No. 201531-76-2. Molecular formula: C23H26N2O5S. Mole weight: 442.53.
Fmoc-S-acetamidomethyl-L-penicillamine
Fmoc-S-acetamidomethyl-L-penicillamine. Group: Biochemicals. Alternative Names: Fmoc-L-Pen(Acm)-OH; Fmoc-S-acetamidomethyl-b,b-dimethyl-L-Cys-OH. Grades: Highly Purified. CAS No. 201531-76-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Fmoc-Sar-Sar-OH is a peptide building block used in solid-phase peptide synthesis. It features an Fmoc (Fluorenylmethyloxycarbonyl) protective group on the N-terminus, which shields the amino group during peptide assembly. The core structure includes two Sar (Sarcosine) residues, a small, non-polar amino acid with a methyl group replacing one hydrogen, contributing to the peptide's flexibility and hydrophobic interactions. The -OH at the C-terminus indicates a free carboxyl group, allowing for further coupling with other amino acids. This compound is utilized to introduce specific dipeptide sequences into larger peptides, influencing their structure and function. Synonyms: Fmoc-Sar-Sar; N-(Fluorenylmethoxycarbonyl)-sarcosyl-sarcosine; N-(N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N-methylglycyl)-N-methylglycine; 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-N-methylacetamido)acetic acid; N-Fmoc-sarcosyl-sarcosine. Grade: ≥95% by HPLC. CAS No. 2313534-20-0. Molecular formula: C21H22N2O5. Mole weight: 382.42.
Fmoc-Sar-Sar-Sar-OH
Fmoc-Sar-Sar-Sar-OH is a protected tripeptide used in peptide synthesis. The Fmoc (9-Fluorenylmethoxycarbonyl) group protects the N-terminus of the first sarcosine (Sar) residue, preventing it from reacting during synthesis. Sarcosine is a non-natural amino acid known for its small size and flexibility. The remaining Sar residues in the sequence are also sarcosines, with all the side chains protected to avoid unwanted reactions. The -OH at the C-terminus indicates a free carboxyl group, allowing for further peptide coupling or modifications. This peptide is utilized for incorporating multiple sarcosine residues into peptides, with specific protections to ensure controlled and efficient synthesis. Synonyms: N-(Fluorenylmethoxycarbonyl)-sarcosyl-sarcosyl-sarcosine; 1-(9H-Fluoren-9-yl)-4,7,10-trimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazadodecan-12-oic acid; Fmoc-Sarcosyl-Sarcosyl-Sarcosine; Fmoc-Sar-Sar-Sar; N-Fmoc-Sarcosyl-Sarcosyl-Sarcosine; Fmoc-tris-Sarcosine; N-alpha-(9-Fluorenylmethyloxycarbonyl)-sarcosinyl-sarcosinyl-sarcosine. Grade: ≥95%. CAS No. 2749824-37-9. Molecular formula: C24H27N3O6. Mole weight: 453.49.