American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
O-(1,2-dihydro-2-oxo-pyridyl)-1,1,3,3-tetramethyluronium tetrafluoroborate 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. BOC Sciences 11
O-1602 O-1602. Group: Biochemicals. Grades: Purified. CAS No. 317321-41-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 5
Worldwide
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. Category: Signaling pathways. CAS No. 317321-41-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-107541. MedChemExpress MCE
O1918 O1918 is a selective non-CB1 receptor and GPR18 antagonist. Uses: Scientific research. Category: Signaling pathways. CAS No. 536697-79-7. Pack Sizes: 1 mg (34.91 mM * 100 μL in Methyl acetate); 5 mg (34.91 mM * 500 μL in Methyl acetate); 10 mg (34.91 mM * 1 mL in Methyl acetate). Product ID: HY-103335. MedChemExpress MCE
O-(1H-6-Chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate (HCTU) 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. Molekula Americas
O-(1H-6-Chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate (HCTU) 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. Molekula Americas
O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 98+% (HPLC) O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. USBiological 5
Worldwide
O-((1H)-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate (TCTU) 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. Molekula Americas
O-((1H)-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate (TCTU) 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. Molekula Americas
O-(1H-Benzotriazol-1-yl)-1,3-dimethyl-1,3-dimethyleneuronium hexafluorophosphate O-(1H-Benzotriazol-1-yl)-1,3-dimethyl-1,3-dimethyleneuronium hexafluorophosphate. Synonyms: BOI Reagent; DMI-OBT PF6; 1-(1,3-dimethyl-2-imidazolidinyliumyl)-1H-benzotriazole-3-oxide hexafluorophosphate. CAS No. 123377-20-8. Molecular formula: C11H14N5OPF6. Mole weight: 377.23. BOC Sciences 11
o-(1-phenylethyl)phenol o-(1-phenylethyl)phenol. Alternative Names: 2-(α-Methylbenzyl)phenol. CAS No. 4237-44-9. Purity: 95%. Product ID: ACM4237449. Molecular formula: C14H14O. Mole weight: 198.26. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
O-2050 O-2050 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
O-(2,3,4,5,6-Pentafluorobenzyl)Hydroxylamine-[d2] Hydrochloride O-(2,3,4,5,6-Pentafluorobenzyl)Hydroxylamine-[d2] Hydrochloride. Synonyms: 1-[(Aminooxy)(2H2)methyl]-2,3,4,5,6-pentafluorobenzene hydrochloride (1:1); O-(2,3,4,5,6-Pentafluorobenzyl-α,α-d2)hydroxylamine HCl. Grade: 98% atom D. CAS No. 358730-85-5. Molecular formula: C7H2D2F5NO. Mole weight: 251.58. BOC Sciences 2
O-[2-(3-Mercaptopropionylamino)ethyl]-O'-methylpolyethylene glycol 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. Alternative Names: PEG-thiol, 'Mercaptopolyethylene glycol monomethyl ether'. CAS No. 401916-61-8. Molecular formula: C7H18O4S. Mole weight: 198.28g/mol. IUPAC Name: 2-methoxyethanol;2-(2-sulfanylethoxy)ethanol. SMILES: COCCO.C(COCCS)O. InChI: InChI=1S/C4H10O2S.C3H8O2/c5-1-2-6-3-4-7;1-5-3-2-4/h5,7H,1-4H2;4H,2-3H2,1H3. Alfa Chemistry Materials 3
O-[2-(3-Mercaptopropionylamino)ethyl]-O'-methylpolyethylene glycol 20'000 O-[2-(3-Mercaptopropionylamino)ethyl]-O'-methylpolyethylene glycol 20'000. Alfa Chemistry Materials 3
O-[2-(3-Succinylamino)ethyl]-O'-methyl-polyethylene glycol O-[2-(3-Succinylamino)ethyl]-O'-methyl-polyethylene glycol. CAS No. 92450-99-2. Alfa Chemistry Materials 3
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. USBiological 2
Worldwide
O-(2,4-Dinitrophenyl)hydroxylamine O-(2,4-Dinitrophenyl)hydroxylamine. Alternative Names: DNPA, 2,4-Dinitrophenoxyamine, 2,4-Nitrophenoxyamine, 1-Aminooxy-2,4-dinitrobenzene, O-(2,4-Dinitrophenyl)hydroxylamine, NSC148499, CID87140, JFD01972, EINECS 241-512-6, ZINC01729737, NSC 148499, Hydroxylamine, O-(2,4-dinitrophenyl)-, Hydroxylamine, O-(2,4-dinitrophenyl)- (8CI)(9CI), 17508-17-7, InChI=1/C6H5N3O5/c7-14-6-2-1-4(8(10)11)3-5(6)9(12)13/h1-3H,7H. CAS No. 17508-17-7. Purity: 96%. Product ID: ACM17508177. Molecular formula: C6H5N3O5. Mole weight: 199.121 g/mol. IUPAC Name: O-(2,4-dinitrophenyl)hydroxylamine. ECNumber: 241-512-6. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
O-2,6-Dichlorobenzyl-D-tyrosine O-2,6-Dichlorobenzyl-D-tyrosine. Synonyms: D-Tyr(2,6-diClBzl)-OH; (R)-2-Amino-3-(4-((2,6-dichlorobenzyl)oxy)phenyl)propanoic acid. CAS No. 877932-39-3. Molecular formula: C16H15Cl2NO3. Mole weight: 340.30. BOC Sciences 11
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. USBiological 5
Worldwide
O-2,6-Dichlorobenzyl-L-tyrosine O-2,6-Dichlorobenzyl-L-tyrosine. Synonyms: L-Tyr(2,6-diClBzl)-OH; (2S)-2-AMINO-3-{4-[(2,6-DICHLOROPHENYL)METHOXY]PHENYL}PROPANOIC ACID. Grade: ≥ 99%. CAS No. 40298-69-9. Molecular formula: C16H15Cl2NO3. Mole weight: 340.30. BOC Sciences 11
O-2,6-Dichlorobenzyl-L-tyrosine O-2,6-Dichlorobenzyl-L-tyrosine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. USBiological 5
Worldwide
O-[2-(6-Oxocaproylamino)ethyl]-O'-methylpolyethylene glycol 2'000 O-[2-(6-Oxocaproylamino)ethyl]-O'-methylpolyethylene glycol 2'000. CAS No. 1173289-16-1. Alfa Chemistry Materials 3
O-[2-(6-Oxocaproylamino)ethyl]-O'-methylpolyethylene glycol 5'000 O-[2-(6-Oxocaproylamino)ethyl]-O'-methylpolyethylene glycol 5'000. CAS No. 1173289-16-1. Alfa Chemistry Materials 3
O27 - Cerium Oxide Wheel Grinding Fluid Zero lubricity to maintain high edge quality. Glass can sit on the bucks for weeks without staining or spoting. Uses: Flat & architectural glass grinding. Group: Glass production. Manufacturing grinding and machining fluids for brittle composites. Glass Production & Processing. Categories: Cerium oxide grinding coolant, Glass finishing fluid. LaPel Solutions
O- (2-Aminoethyl) -O'- (2-azidoethyl) heptaethylene glycol O- (2-Aminoethyl) -O'- (2-azidoethyl) heptaethylene glycol. Group: Biochemicals. Grades: Highly Purified. CAS No. 857891-82-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C18H38N4O8. US Biological Life Sciences. USBiological 6
Worldwide
O-(2-Aminoethyl)-O'-(2-azidoethyl)heptaethylene glycol O-(2-Aminoethyl)-O'-(2-azidoethyl)heptaethylene glycol. CAS No. 857891-82-8. Molecular formula: C18H38N4O8. Mole weight: 438.5g/mol. IUPAC Name: 2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine. SMILES: C(COCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])N. InChI: InChI=1S/C18H38N4O8/c19-1-3-23-5-7-25-9-11-27-13-15-29-17-18-30-16-14-28-12-10-26-8-6-24-4-2-21-22-20/h1-19H2. Alfa Chemistry Materials 3
O- (2-Aminoethyl) -O'- (2-azidoethyl) nonaethylene glycol O- (2-Aminoethyl) -O'- (2-azidoethyl) nonaethylene glycol. Group: Biochemicals. Alternative Names: 32-Azido-3, 6, 9, 12, 15, 18, 21, 24, 27, 30-decaoxadotriacontan-1-amine; N3-PEG10-CH2CH2NH2. Grades: Highly Purified. CAS No. 912849-73-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C22H46N4O10. US Biological Life Sciences. USBiological 6
Worldwide
O-(2-Aminoethyl)-O'-(2-azidoethyl)nonaethylene glycol O-(2-Aminoethyl)-O'-(2-azidoethyl)nonaethylene glycol. CAS No. 912849-73-1. Molecular formula: C22H46N4O10. Mole weight: 526.6g/mol. IUPAC Name: 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine. SMILES: C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])N. InChI: InChI=1S/C22H46N4O10/c23-1-3-27-5-7-29-9-11-31-13-15-33-17-19-35-21-22-36-20-18-34-16-14-32-12-10-30-8-6-28-4-2-25-26-24/h1-23H2. Alfa Chemistry Materials 3
O- (2-Aminoethyl) -O'- (2-azidoethyl) pentaethylene glycol O- (2-Aminoethyl) -O'- (2-azidoethyl) pentaethylene glycol. Group: Biochemicals. Alternative Names: 20-Azido-3,6,9,12,15,18-hexaoxaeicosan-1-amine. Grades: Highly Purified. CAS No. 957486-82-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C14H30N4O6. US Biological Life Sciences. USBiological 6
Worldwide
O-(2-Aminoethyl)-O'-(2-azidoethyl)pentaethylene glycol O-(2-Aminoethyl)-O'-(2-azidoethyl)pentaethylene glycol. CAS No. 957486-82-7. Molecular formula: C14H30N4O6. Mole weight: 350.41g/mol. IUPAC Name: 2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine. SMILES: C(COCCOCCOCCOCCOCCOCCN=[N+]=[N-])N. InChI: InChI=1S/C14H30N4O6/c15-1-3-19-5-7-21-9-11-23-13-14-24-12-10-22-8-6-20-4-2-17-18-16/h1-15H2. Alfa Chemistry Materials 3
O-(2-Aminoethyl)-o'-[2-(biotinylamino)ethyl]octaethylene glycol O-(2-Aminoethyl)-o'-[2-(biotinylamino)ethyl]octaethylene glycol. Synonyms: Biotin-PEG amine (n = 8). CAS No. 960132-48-3. Molecular formula: C30H58N4O11S. Mole weight: 682.87. BOC Sciences
O-(2-Aminoethyl)-O'-[2-(biotinylamino)ethyl]octaethylene glycol O-(2-Aminoethyl)-O'-[2-(biotinylamino)ethyl]octaethylene glycol. CAS No. 960132-48-3. Molecular formula: C30H58N4O11S. Mole weight: 682.9g/mol. IUPAC Name: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide. SMILES: C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN)NC(=O)N2. InChI: InChI=1S/C30H58N4O11S/c31-5-7-37-9-11-39-13-15-41-17-19-43-21-23-45-24-22-44-20-18-42-16-14-40-12-10-38-8-6-32-28(35)4-2-1-3-27-29-26(25-46-27)33-30(36)34-29/h26-27,29H,1-25,31H2,(H,32,35)(H2,33,34,36)/t26-,27-,29-/m0/s1. Alfa Chemistry Materials
O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol. CAS No. 206265-98-7. Molecular formula: C21H44N2O9. Mole weight: 468.6g/mol. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCN. InChI: InChI=1S/C21H44N2O9/c1-21(2,3)32-20(24)23-5-7-26-9-11-28-13-15-30-17-19-31-18-16-29-14-12-27-10-8-25-6-4-22/h4-19,22H2,1-3H3,(H,23,24). Alfa Chemistry Materials 3
O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]octaethylene glycol O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]octaethylene glycol. CAS No. 890091-43-7. Molecular formula: C25H52N2O11. Mole weight: 556.7g/mol. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN. InChI: InChI=1S/C25H52N2O11/c1-25(2,3)38-24(28)27-5-7-30-9-11-32-13-15-34-17-19-36-21-23-37-22-20-35-18-16-33-14-12-31-10-8-29-6-4-26/h4-23,26H2,1-3H3,(H,27,28). Alfa Chemistry Materials
O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 10000 O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 10000. CAS No. 198227-38-2. Molecular formula: C29H60N2O13. Mole weight: 644.8g/mol. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN. InChI: InChI=1S/C29H60N2O13/c1-29(2,3)44-28(32)31-5-7-34-9-11-36-13-15-38-17-19-40-21-23-42-25-27-43-26-24-41-22-20-39-18-16-37-14-12-35-10-8-33-6-4-30/h4-27,30H2,1-3H3,(H,31,32). Alfa Chemistry Materials 3
O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 3000 O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 3000. CAS No. 198227-38-2. Molecular formula: C29H60N2O13. Mole weight: 644.8g/mol. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN. InChI: InChI=1S/C29H60N2O13/c1-29(2,3)44-28(32)31-5-7-34-9-11-36-13-15-38-17-19-40-21-23-42-25-27-43-26-24-41-22-20-39-18-16-37-14-12-35-10-8-33-6-4-30/h4-27,30H2,1-3H3,(H,31,32). Alfa Chemistry Materials 3
O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 5000 O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 5000. CAS No. 198227-38-2. Molecular formula: C29H60N2O13. Mole weight: 644.8g/mol. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN. InChI: InChI=1S/C29H60N2O13/c1-29(2,3)44-28(32)31-5-7-34-9-11-36-13-15-38-17-19-40-21-23-42-25-27-43-26-24-41-22-20-39-18-16-37-14-12-35-10-8-33-6-4-30/h4-27,30H2,1-3H3,(H,31,32). Alfa Chemistry Materials 3
O-(2-Aminoethyl)-O`-(2-carboxyethyl)polyethylene glycol 5000 hydrochloride O-(2-Aminoethyl)-O`-(2-carboxyethyl)polyethylene glycol 5000 hydrochloride. CAS No. 187848-66-4. Product ID: ACM187848664. Molecular formula: NH6C2O(C2H4O)nC3H5O2 HCl. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
O-(2-Aminoethyl)-O'-(2-carboxyethyl)polyethylene glycol 5,000 hydrochloride O-(2-Aminoethyl)-O'-(2-carboxyethyl)polyethylene glycol 5,000 hydrochloride. CAS No. 187848-66-4. Alfa Chemistry Materials 3
O-(2-Aminoethyl)-O'-(2-carboxyethyl)Polyethylene glycol 5, 000 hydrochloride O-(2-Aminoethyl)-O'-(2-carboxyethyl)Polyethylene glycol 5, 000 hydrochloride. CAS No. 187848-66-4. Molecular formula: NH2CH2CH2O(CH2CH2O)nCH2CH2COOH.HCl. Alfa Chemistry Materials 6
O-(2-Aminoethyl)-O'-(2-carboxyethyl)polyethylene glycol hydrochloride O-(2-Aminoethyl)-O'-(2-carboxyethyl)polyethylene glycol hydrochloride. CAS No. 187848-66-4. Alfa Chemistry Materials 3
O-(2-Aminoethyl)-O'-(2-carboxyethyl)Polyethylene glycol hydrochloride, Mp 3, 000 O-(2-Aminoethyl)-O'-(2-carboxyethyl)Polyethylene glycol hydrochloride, Mp 3, 000. CAS No. 187848-66-4. Molecular formula: NH2CH2CH2O(CH2CH2O)nCH2CH2COOH.HCl. Alfa Chemistry Materials 6
O-(2-Aminoethyl)-O'-(2-(succinylamino)ethyl)Polyethylene glycol 10, 000 hydrochloride O-(2-Aminoethyl)-O'-(2-(succinylamino)ethyl)Polyethylene glycol 10, 000 hydrochloride. CAS No. 508220-77-7. Alfa Chemistry Materials 6
O-(2-Aminoethyl)polyethylene glycol O-(2-Aminoethyl)polyethylene glycol. CAS No. 32130-27-1. Alfa Chemistry Materials 3
O-(2-Aminoethyl)polyethylene glycol 3,000 O-(2-Aminoethyl)polyethylene glycol 3,000. CAS No. 32130-27-1. Alfa Chemistry Materials 3
O-(2-Aminopropyl)-O'-(2-methoxyethyl)polypropylene glycol 500 O-(2-Aminopropyl)-O'-(2-methoxyethyl)polypropylene glycol 500. Alfa Chemistry Materials 3
O- (2-Azidoethyl) heptaethylene glycol O- (2-Azidoethyl) heptaethylene glycol. Group: Biochemicals. Alternative Names: N3-PEG8-OH; 3,6,9,12,15,18,21-Heptaoxatricosan-1-ol,23-azide. Grades: Highly Purified. CAS No. 352439-36-2. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C16H33N3O8. US Biological Life Sciences. USBiological 6
Worldwide
O-(2-Azidoethyl)nonadecaethylene glycol O-(2-Azidoethyl)nonadecaethylene glycol. Alfa Chemistry Materials 3
O-(2-Azidoethyl)-O'-methyl-undecaethylene glycol O-(2-Azidoethyl)-O'-methyl-undecaethylene glycol. Alfa Chemistry Materials 3
O-[2-(Biotinyl-amino)ethyl]-O'-(2-carboxyethyl)polyethylene glycol O-[2-(Biotinyl-amino)ethyl]-O'-(2-carboxyethyl)polyethylene glycol. CAS No. 948595-11-7. Molecular formula: C37H69N3O16S. Mole weight: 844g/mol. IUPAC Name: 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid. SMILES: C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O)NC(=O)N2. InChI: InChI=1S/C37H69N3O16S/c41-34(4-2-1-3-33-36-32(31-57-33)39-37(44)40-36)38-6-8-46-10-12-48-14-16-50-18-20-52-22-24-54-26-28-56-30-29-55-27-25-53-23-21-51-19-17-49-15-13-47-11-9-45-7-5-35(42)43/h32-33,36H,1-31H2,(H,38,41)(H,42,43)(H2,39,40,44)/t32-,33-,36-/m0/s1. Alfa Chemistry Materials 3
O-[2-(Biotinyl-amino)ethyl]-O`-(2-carboxyethyl)polyethylene glycol 3000 O-[2-(Biotinyl-amino)ethyl]-O`-(2-carboxyethyl)polyethylene glycol 3000. CAS No. 948595-11-7. Molecular formula: C37H69N3O16S. Mole weight: 844.00. BOC Sciences
O-[2-(Biotinyl-amino)ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol O-[2-(Biotinyl-amino)ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol. CAS No. 948595-10-6. Alfa Chemistry Materials 3
O-[2-(Biotinyl-amino)ethyl]-O`-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3000 O-[2-(Biotinyl-amino)ethyl]-O`-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3000. CAS No. 948595-10-6. BOC Sciences
O-[2-(Boc-amino)ethyl]-O'-(2-carboxyethyl)polyethylene glycol 3,000 O-[2-(Boc-amino)ethyl]-O'-(2-carboxyethyl)polyethylene glycol 3,000. CAS No. 187848-68-6. Alfa Chemistry Materials 3
O-[2-(Boc-amino)ethyl]-O'-(2-carboxyethyl)polyethylene glycol 5,000 O-[2-(Boc-amino)ethyl]-O'-(2-carboxyethyl)polyethylene glycol 5,000. CAS No. 187848-68-6. Alfa Chemistry Materials 3
O-[2-(Boc-amino)-ethyl]-O'-[2-(diglycolyl-amino)ethyl]decaethylene glycol O-[2-(Boc-amino)-ethyl]-O'-[2-(diglycolyl-amino)ethyl]decaethylene glycol. Alfa Chemistry Materials 3
O-[2-(Boc-amino)-ethyl]-O'-[2-(diglycolyl-amino)ethyl]hexaethylene glycol O-[2-(Boc-amino)-ethyl]-O'-[2-(diglycolyl-amino)ethyl]hexaethylene glycol. CAS No. 600141-83-1. Alfa Chemistry Materials 3
O-[2-(Boc-amino)ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3,000 O-[2-(Boc-amino)ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3,000. CAS No. 778648-12-7. Alfa Chemistry Materials 3
O-[2-(Boc-amino)ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 5000 O-[2-(Boc-amino)ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 5000. CAS No. 778648-12-7. Alfa Chemistry Materials 3
O-[2-(Boc-amino)ethyl]polyethylene glycol 3,000 O-[2-(Boc-amino)ethyl]polyethylene glycol 3,000. CAS No. 159156-95-3. Molecular formula: C29H59NO14. Mole weight: 645.8g/mol. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO. InChI: InChI=1S/C29H59NO14/c1-29(2,3)44-28(32)30-4-6-33-8-10-35-12-14-37-16-18-39-20-22-41-24-26-43-27-25-42-23-21-40-19-17-38-15-13-36-11-9-34-7-5-31/h31H,4-27H2,1-3H3,(H,30,32). Alfa Chemistry Materials 3
O-[2-(Boc-amino)ethyl]polyethylene glycol 5,000 O-[2-(Boc-amino)ethyl]polyethylene glycol 5,000. CAS No. 159156-95-3. Molecular formula: C29H59NO14. Mole weight: 645.8g/mol. IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate. SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO. InChI: InChI=1S/C29H59NO14/c1-29(2,3)44-28(32)30-4-6-33-8-10-35-12-14-37-16-18-39-20-22-41-24-26-43-27-25-42-23-21-40-19-17-38-15-13-36-11-9-34-7-5-31/h31H,4-27H2,1-3H3,(H,30,32). Alfa Chemistry Materials 3
O-[(2-Bromo)carbobenzoxy]-L-tyrosine hydrochloride O-[(2-Bromo)carbobenzoxy]-L-tyrosine hydrochloride. Synonyms: H-Tyr(Br-Z)-OH HCl. Molecular formula: C17H17BrClNO5. Mole weight: 430.68. BOC Sciences 11
O-(2-Carboxyethyl)-O'-methyl-undecaethylene glycol O-(2-Carboxyethyl)-O'-methyl-undecaethylene glycol. Alfa Chemistry Materials 3
O-(2-Carboxyethyl)polyethylene glycol O-(2-Carboxyethyl)polyethylene glycol. CAS No. 117786-94-4. Alfa Chemistry Materials 3
O- (2-Chlorobenzyl) hydroxylamine hydrochloride O- (2-Chlorobenzyl) hydroxylamine hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 5555-48-6. Pack Sizes: 1g, 5g. US Biological Life Sciences. USBiological 5
Worldwide
O,2-Dimethyl-L-serine O,2-Dimethyl-L-serine. Synonyms: (2S)-2-amino-3-methoxy-2-methylpropanoic acid. CAS No. 1315050-86-2. Molecular formula: C5H11NO3. Mole weight: 133.15. BOC Sciences 11
O-[2-(Fmoc-amino)-ethyl]-O'-(2-carboxyethyl)polyethylene glycol 3000 O-[2-(Fmoc-amino)-ethyl]-O'-(2-carboxyethyl)polyethylene glycol 3000. CAS No. 850312-72-0. Molecular formula: C66H113NO28. Mole weight: 1368.6g/mol. IUPAC Name: 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid. SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O. InChI: InChI=1S/C66H113NO28/c68-65(69)9-11-71-13-15-73-17-19-75-21-23-77-25-27-79-29-31-81-33-35-83-37-39-85-41-43-87-45-47-89-49-51-91-53-55-93-57-58-94-56-54-92-52-50-90-48-46-88-44-42-86-40-38-84-36-34-82-32-30-80-28-26-78-24-22-76-20-18-74-16-14-72-12-10-67-66(70)95-59-64-62-7-3-1-5-60(62)61-6-2-4-8-63(61)64/h1-8,64H,9-59H2,(H,67,70)(H,68,69). Alfa Chemistry Materials 3
O-[2-(Fmoc-amino)-ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]Polyethylene glycol O-[2-(Fmoc-amino)-ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]Polyethylene glycol. CAS No. 488085-18-3. Molecular formula: C46H68N2O18. Mole weight: 937g/mol. IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate. SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. InChI: InChI=1S/C46H68N2O18/c49-43-9-10-44(50)48(43)66-45(51)11-13-53-15-17-55-19-21-57-23-25-59-27-29-61-31-33-63-35-36-64-34-32-62-30-28-60-26-24-58-22-20-56-18-16-54-14-12-47-46(52)65-37-42-40-7-3-1-5-38(40)39-6-2-4-8-41(39)42/h1-8,42H,9-37H2,(H,47,52). Alfa Chemistry Materials 6
O-[2-(Fmoc-amino)-ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3000 O-[2-(Fmoc-amino)-ethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol 3000. CAS No. 488085-18-3. Molecular formula: C46H68N2O18. Mole weight: 937g/mol. IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate. SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. InChI: InChI=1S/C46H68N2O18/c49-43-9-10-44(50)48(43)66-45(51)11-13-53-15-17-55-19-21-57-23-25-59-27-29-61-31-33-63-35-36-64-34-32-62-30-28-60-26-24-58-22-20-56-18-16-54-14-12-47-46(52)65-37-42-40-7-3-1-5-38(40)39-6-2-4-8-41(39)42/h1-8,42H,9-37H2,(H,47,52). Alfa Chemistry Materials 3

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