A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-bis(tetramethylene)uronium hexafluorophosphate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)-N,N,N',N'-BIS(TETRAMETHYLENE)URONIUM HEXAFLUOROPHOSPHATE;N,N,N',N'-BIS(TETRAMETHYLENE)-O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)URONIUM HEXAFLUOROPHOSPHATE;(1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate;H. Product Category: Heterocyclic Organic Compound. CAS No. 177966-55-1. Molecular formula: C14H20F6N3O2P. Mole weight: 407.29. Product ID: ACM177966551. Alfa Chemistry ISO 9001:2015 Certified.
It is a coupling agent for peptide synthesis and is particularly suitable for fragment condensation without racemization. Synonyms: TPTU; 2-(2-Pyridon-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate; O-(2-Oxo-1(2H)pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; o-(1,2-dihydro-2-oxo-1-pyridyl)-n,n,n',n'-tetramethyluronium tetrafluoroborate; MFCD00075475; AK170016; Methanaminium, N-[(dimethylamino)[(2-oxo-1(2H)-pyridinyl)oxy]methylene]-N-methyl-, tetrafluoroborate(1-) (1:1). Grade: 99 % (HPLC). CAS No. 125700-71-2. Molecular formula: C10H16N3O2.BF4. Mole weight: 297.06.
O-1602
O-1602 is an agonist of GPR55 (G protein-coupled receptor 55). O-1602 reduces the number and activation of hippocampal microglia induced by METH (methamphetamine). O-1602 decreases the expression levels of NLRP3 inflammasome proteins, including NLRP3, ASC and Caspase-1 [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 317321-41-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-107541.
O-1602
O-1602. Group: Biochemicals. Grades: Purified. CAS No. 317321-41-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
o1-(Dimethoxytrityl)hexaethylene glycol
o1-(Dimethoxytrityl)hexaethylene glycol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O1-(DIMETHOXYTRITYL)HEXAETHYLENE GLYCOL;O1-(DMT)-HEXAETHYLENE GLYCOL. Product Category: Heterocyclic Organic Compound. CAS No. 123706-69-4. Molecular formula: C33H44O9. Mole weight: 584.7. Product ID: ACM123706694. Alfa Chemistry ISO 9001:2015 Certified.
o1-(Dimethoxytrityl)propane-1,3-diol
o1-(Dimethoxytrityl)propane-1,3-diol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O1-(DIMETHOXYTRITYL)PROPANE-1,3-DIOL;O1-(DMT)PROPANE-1,3-DIOL. Product Category: Heterocyclic Organic Compound. CAS No. 110675-04-2. Molecular formula: C24H26O4. Mole weight: 378.46. Product ID: ACM110675042. Alfa Chemistry ISO 9001:2015 Certified.
25g Pack Size. Group: Building Blocks, Organics, Peptide Reagents. Formula: C11H15ClF6N5OP. CAS No. 330645-87-9. Prepack ID 57471399-25g. Molecular Weight 413.69. See USA prepack pricing.
100g Pack Size. Group: Building Blocks, Organics, Peptide Reagents. Formula: C11H15ClF6N5OP. CAS No. 330645-87-9. Prepack ID 57471399-100g. Molecular Weight 413.69. See USA prepack pricing.
25g Pack Size. Group: Biochemicals, Building Blocks, Diagnostic Raw Materials, Peptide Reagents. Formula: C11H15BClF4N5O. CAS No. 330641-16-2. Prepack ID 20715486-25g. Molecular Weight 355.53. See USA prepack pricing.
100g Pack Size. Group: Biochemicals, Building Blocks, Diagnostic Raw Materials, Peptide Reagents. Formula: C11H15BClF4N5O. CAS No. 330641-16-2. Prepack ID 20715486-100g. Molecular Weight 355.53. See USA prepack pricing.
O-(1-Methyl-allyl)-hydroxylamine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O-(1-Methyl-allyl)-hydroxylamine hydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 71350-16-8. Molecular formula: C4H10ClNO. Mole weight: 123.5813. Product ID: ACM71350168. Alfa Chemistry ISO 9001:2015 Certified.
o(1),o(3)-Bis(carboxymethyl)-o(2),o(4)-dimethyl-p-tert-butylcalix[4]arene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O(1),O(3)-BIS(CARBOXYMETHYL)-O(2),O(4)-DIMETHYL-P-T-BUTYLCALIX(4)ARENE; O(1),O(3)-Bis(carboxymethyl)-O(2),O(4)-dimethyl-p-tert-butylcalix[4]arene. Product Category: Heterocyclic Organic Compound. CAS No. 136157-98-7. Molecular formula: C50H64O8. Mole weight: 793.06. Purity: 0.96. IUPACName: O(1),O(3)-Bis(Carboxymethyl)-O(2),O(4)-Dimethyl-p-Tert-Butylcalix[4]Ar. Canonical SMILES: CC(C)(C)C1=CC2=C(C(=C1)CC3=CC(=CC(=C3OCC(=O)O)CC4=CC(=CC(=C4OC)CC5=C(C(=CC(=C5)C(C)(C)C)C2)OCC(=O)O)C(C)(C)C)C(C)(C)C)OC. Density: 1.105g/cm³. Product ID: ACM136157987. Alfa Chemistry ISO 9001:2015 Certified.
o-(1-phenylethyl)phenol
o-(1-phenylethyl)phenol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(α-Methylbenzyl)phenol. Appearance: Colorless liquid. CAS No. 4237-44-9. Molecular formula: C14H14O. Mole weight: 198.26. Purity: 0.95. Product ID: ACM4237449. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2-(1-Phenylethyl)phenol.
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Uses: Activated peg derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. pegylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of peg improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and redu. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alternative Names: PEG-thiol, 'Mercaptopolyethylene glycol monomethyl ether'. CAS No. 401916-61-8. Product ID: 2-methoxyethanol; 2-(2-sulfanylethoxy)ethanol. Molecular formula: 198.28g/mol. Mole weight: C7H18O4S. COCCO.C(COCCS)O. InChI=1S/C4H10O2S. C3H8O2/c5-1-2-6-3-4-7; 1-5-3-2-4/h5, 7H, 1-4H2; 4H, 2-3H2, 1H3. PVYJAAVBEMPGMU-UHFFFAOYSA-N.
O-[2-(3-Succinylamino)ethyl]-O'-methyl-polyethylene glycol. Group: Poly(ethylene glycol) and poly(ethylene oxide). CAS No. 92450-99-2.
O- (2, 4-Dinitrophenyl) hydroxylamine
O- (2, 4-Dinitrophenyl) hydroxylamine is a rapid active-site-directed inhibitor of D-amino acid oxidase; modification results in specific incorporation of an amine group into an accessible nucleophilic residue with concomitant release of 2,4-dinitrophenol. Group: Biochemicals. Alternative Names: 1-Aminooxy-2,4-dinitrobenzene; 2,4-Dinitrophenoxyamine; 2,4-Nitrophenoxyamine; DNPA; NSC 148499. Grades: Highly Purified. CAS No. 17508-17-7. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
o2,5'-Anhydrothymidine
o2,5'-Anhydrothymidine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O2,5'-ANHYDROTHYMIDINE. Product Category: Heterocyclic Organic Compound. CAS No. 15425-09-9. Molecular formula: C10H12N2O4. Mole weight: 224.21. Product ID: ACM15425099. Alfa Chemistry ISO 9001:2015 Certified. Categories: O2,5/'-Anhydrothymidine.
O-2,6-Dichlorobenzyl-D-tyrosine
O-2,6-Dichlorobenzyl-D-tyrosine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 10g. US Biological Life Sciences.
O-[2- (6-Oxocaproylamino) ethyl]-O'-methylpolyethylene glycol 5'000. Group: Poly(ethylene glycol) and poly(ethylene oxide). CAS No. 1173289-16-1.
O-(2-Acetamido-2-Deoxy-d-glucopyranosyl)-L-serine
O-(2-Acetamido-2-Deoxy-d-glucopyranosyl)-L-serine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O-seryl-beta-N-acetylglucosaminide;2-Acetamido-2-deoxy-D-glucopyranosyl serine. Product Category: Heterocyclic Organic Compound. CAS No. 17041-36-0. Molecular formula: C11H20N2O8. Mole weight: 0. Product ID: ACM17041360. Alfa Chemistry ISO 9001:2015 Certified.