A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Fmoc-L-cysteic acid is an Fmoc protected cysteine derivative potentially useful for proteomics studies, and solid phase peptide synthesis techniques. Cysteine is versatile amino acid involved with many biological processes, including the formation of disulfide bonds - a critical component of protein structure. This compound could be useful as an unusual amino acid analog to aid in the deconvolution of protein structure and function. Uses: Fmoc-l-cysteic acid is an fmoc protected cysteine derivative. Group: Amino acids. Alternative Names: (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-sulfopropanoic acid. CAS No. 751470-47-0. Molecular formula: C18H17NO7S. Mole weight: 391.4. Purity: ≥ 98% (HPLC). Canonical SMILES: C1=CC=C2C (=C1)C (C3=CC=CC=C32)COC (=O)N[C@@H] (CS (=O) (=O)O)C (=O)O. Density: ~1.50 g/cm3. Catalog: ACM751470470.
Fmoc-L-cysteine
Fmoc-L-cysteine. Group: Biochemicals. Alternative Names: Fmoc-L-Cys-OH. Grades: Highly Purified. CAS No. 135248-89-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C18H17NO4S. US Biological Life Sciences.
Worldwide
Fmoc-L-cysteine 99+% (HPLC)
Fmoc-L-cysteine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-L-cysteine amide
Fmoc-L-cysteine amide. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Fmoc-leucine is a selective PPARγ modulator. Fmoc-leucine activates PPARγ with a lower potency but a similar maximal efficacy than rosiglitazone. Fmoc-leucine improves insulin sensitivity in normal, diet-induced glucose-intolerant, and in diabetic db/db mice. Fmoc-leucine has a lower adipogenic activity [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: N-FMOC-leucine; NPC 15199; NSC 334290. CAS No. 35661-60-0. Pack Sizes: 10 mM * 1 mL; 25 g; 50 g; 100 g. Product ID: HY-101064.
Fmoc-leucine-d10
Fmoc-leucine-d 10 is the deuterium labeled Fmoc-leucine. Fmoc-leucine is a selective PPARγ modulator. Fmoc-leucine activates PPARγ with a lower potency but a similar maximal efficacy than rosiglitazone. Fmoc-leucine improves insulin sensitivity in normal, diet-induced glucose-intolerant, and in diabetic db/db mice. Fmoc-leucine has a lower adipogenic activity[1]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 1190594-22-9. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-101064S3.
Fmoc-Leu-Leu-OH. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-Leu-Leu-OH 99+% (HPLC)
Fmoc-Leu-Leu-OH 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-Leu-OH
Fmoc-Leu-OH. Group: Biochemicals. Alternative Names: N- (9-Fluorenyl methoxycarbonyl ) -L-leucine. Grades: Highly Purified. CAS No. 35661-60-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C21H23NO4. US Biological Life Sciences.
Worldwide
Fmoc-Leu-OH-[15N]
Fmoc-Leu-OH-[15N] is a labelled L-Leucine-N-FMOC. Leucine is an α-amino acid essential for humans. Synonyms: Fmoc-Leu-OH-15N; moc-[15N]Leu-OH. Grades: 98% by CP; 98% atom 15N. CAS No. 200937-57-1. Molecular formula: C21H23[15N]O4. Mole weight: 354.41.
Fmoc-Leu-OH (U-13C6 , 15N)
Peptide synthesis. Group: Amino acids. Alternative Names: N-(9-Fluorenylmethoxycarbonyl)-L-Leucine-13C6,15N, L-Leucine-13C6,15N, N-Fmoc, 13C and 15N Labeled Fmoc-Leu. CAS No. 1163133-36-5. Molecular formula: (13CH3)213CH13CH213CH(15NH-Fmoc)13COOH. Mole weight: 360.4. Purity: 98 atom % 13C 98 atom % 15N. Canonical SMILES: [13CH3][13CH] ([13CH3])[13CH2][13C@H] ([15NH]C (=O)OCC1c2ccccc2-c3ccccc13)[13C] (O)=O. Catalog: ACM1163133365-1.
This pseudoproline dipeptide is undoubtedly the most effective and simplest to use tool for overcoming aggregation and enhancing peptide quality in Fmoc SPPS for peptide containing the Leu-Ser dipeptide motif. It consists of a dipeptide in which the serine residue has been reversibly protected as a structure-breaking proline-like TFA-labile oxazolidine. The reason the pseudoproline residue is introduced as a dipeptide is because it avoids the need to acylate the hindered oxazolidine nitrogen. This has the added advantage of extending the peptide chain by two residues in one step. The serine residue is regenerated during the normal TFA-mediated cleavage reaction. Uses: Peptide synthesis. Group: Amino acids. Alternative Names: Fmoc-Leu-Ser(psiMe,Mepro)-OH. CAS No. 339531-50-9. Mole weight: 480.55. Catalog: ACM339531509.
Fmoc-L-Glu-pNA 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Fmoc-L-Glutamic(2-chlorotrityl resin)-NH2
Fmoc-L-Glutamic(2-chlorotrityl resin)-NH2. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
Fmoc-L-glutamic acid
N-Fmoc-L-glutamic acid is an N-Fmoc-protected form of L-Glutamic acid. L-Glutamic acid is a non-essential amino acid that is important to the mammalian central nervous system. L-Glutamic acid is also a neurotransmitter for cone photoreceptors in the human brain and is used as a treatment for patients who have liver disease accompanied by encephalopathy (a condition termed 'hepatic coma'). Synonyms: Fmoc-L-Glu-OH; N-(9H-Fluorene-9-ylmethoxycarbonyl)-L-glutamic acid; N-Fmoc-L-glutamic AcidFmoc-Glu-OH; (S) -2- ( ( ( (9H-Fluoren-9-yl) methoxy) carbonyl) amino) pentanedioic acid; N-Fmoc-L-glutamic Acid; FMOC-GLU-OH. Grades: ≥ 98% (HPLC). CAS No. 121343-82-6. Molecular formula: C20H19NO6. Mole weight: 369.38.
Fmoc-L-glutamic acid 98+% (HPLC)
Fmoc-L-glutamic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 121343-82-6. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Fmoc-L-glutamic acid-a-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino] benzyl e 98+% (HPLC)
Fmoc-L-glutamic acid-a-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino] benzyl e 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Fmoc-L-glutamic acid alpha-9-fluorenylmethyl ester. Group: Biochemicals. Alternative Names: Fmoc-L-Glu-OFm. Grades: Highly Purified. CAS No. 200616-18-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
Fmoc-L-glutamic acid α-allyl ester
Allyl esters are useful carboxy protecting groups in the synthesis of various cyclic peptides glycopeptides. Allyl esters are cleaved quantitatively under mild conditions using Pd(0) catalyst. Synonyms: Fmoc-L-Glu-OAll; (S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(allyloxy)-5-oxopentanoic acid; Fmoc-Glu-OAll; Fmoc-L-glutamic acid alpha-allyl ester; L-Fmoc-Glu-OAll; Fmoc-Glu-OAllyl. Grades: ≥ 98% (HPLC). CAS No. 144120-54-7. Molecular formula: C23H23NO6. Mole weight: 409.43.
Fmoc-L-glutamic acid a-tert-butyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Fmoc-L-glutamic acid g -2-phenylisopropyl ester
The 2-PhiPr group can be removed selectively in the presence of tBu-based protecting groups by treatment with 1% TFA in DCM, making this derivative an extremely useful tool for the preparation of cyclic peptides by Fmoc SPPS. Synonyms: Fmoc-L-Glu(2-phenylisopropyloxy)-OH; Fmoc-L-glutamic acid 5-(2-phenylisopropyl) ester; (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxo-5-(2-phenylpropan-2-yloxy)pentanoic acid. Grades: ≥ 99% (Chiral HPLC, HPLC). CAS No. 200616-39-3. Molecular formula: C29H29NO6. Mole weight: 487.56.
Fmoc-L-glutamic acid g -2-phenylisopropyl ester 98+% (HPLC)
Fmoc-L-glutamic acid g -2-phenylisopropyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
The ODmab group is an excellent protecting group for carboxylic acids. It is orthogonal to both acid. Synonyms: Fmoc-L-Glu(ODmab)-OH; (2S)-5-[[4-[[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino]phenyl]methoxy]-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoic acid. Grades: ≥ 99% (HPLC). CAS No. 268730-86-5. Molecular formula: C40H44N2O8. Mole weight: 680.80.
Fmoc-L-glutamic acid γ-9-fluorenylmethyl ester
Fmoc-L-glutamic acid γ-9-fluorenylmethyl ester. Group: Biochemicals. Alternative Names: Fmoc-L-Glu(OFm)-OH; Fmoc-L-glutamic acid 5-(9-fluorenylmethyl) ester. Grades: Highly Purified. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences.