A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2-[[1-[ (Z) - (4-Oxo-2-thioxo-5-thiazolidinylidene) methyl]-2-naphthalenyl]oxy]-acetic Acid is used in biological activities in the preparation and aldose reductase inhibitory activity of a new series of 5-[[2- (ω -carboxyalkoxy) aryl]methylene]-4-oxo-2-thioxothiazolidine derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 260784-21-2. Pack Sizes: 100mg, 1g. Molecular Formula: C16H11NO4S2, Molecular Weight: 345.39. US Biological Life Sciences.
Worldwide
2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt
2- [ [2- [ [ (1, 1-Dimethylethyl) dimethylsilyl] oxy] ethyl] amino] ethanol is an impurity in the synthesis of Cyclophosphamide (C988580). Group: Biochemicals. Grades: Highly Purified. CAS No. 1402005-01-9. Pack Sizes: 250mg, 500mg. Molecular Formula: C10H25NO2Si. US Biological Life Sciences.
Worldwide
2, 2'-[1, 2-Diazenediylbis(4, 1-phenyleneimino)bis[N, N, N-triethyl-2-oxo-ethanaminium] Dichloride
2, 2'-[1, 2-Diazenediylbis(4, 1-phenyleneimino)bis[N, N, N-triethyl-2-oxo-ethanaminium] Dichloride is a photoswitchable sodium, calcium, and potassium channel blocker in the trans conformation. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C28H44Cl2N6O2, Molecular Weight: 567.59. US Biological Life Sciences.
2,2'-[1,3-Phenylenebis(4,5-dihydro-1H-pyrazole-5,3-diyl)]bis-phenol is used in the synthetic preparation of bis(pyrazolines) by cyclization of bis(chalcones) with hydrazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 528599-50-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C24H22N4O2, Molecular Weight: 398.46. US Biological Life Sciences.
2,2'-(1,3-Propanediyl)bis[1-methyl-1H-benzimidazol-5-amine is an impurity of the drug Bendamustine (B132500). Bendamustine is used as an anticancer drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 847588-86-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C19H22N6, Molecular Weight: 333.42. US Biological Life Sciences.
Worldwide
2, 2'- (1, 4-Naphthalenediyl) bisbenzaldehyde
2, 2'- (1, 4-Naphthalenediyl) bisbenzaldehyde is an intermediate in the synthesis of Dibenzo[a,i]pyrene (D416985), a polycyclic aromatic hydrocarbon (PAH) with potent carcinogenic activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 285571-20-2. Pack Sizes: 25mg, 100mg. Molecular Formula: C24H16O2. US Biological Life Sciences.
Worldwide
2,2'-(1,4-Phenylene)bis-1H-benzimidazole
2,2'-(1,4-Phenylene)bis-1H-benzimidazole is an intermediate in the synthesis of a water-soluble organic compound that is added to sunscreens to absorb UVA rays. Group: Biochemicals. Grades: Highly Purified. CAS No. 1047-63-8. Pack Sizes: 1g, 2.5g. Molecular Formula: C20H14N4. US Biological Life Sciences.
2,2'-[1,4-Phenylenebis(oxy)]bis-propanoic Acid Dimethyl Ester is an intermediate in the synthesis of (±)-Fluazifop (F407430). (±)-Fluazifop is a grass-selective herbicide which inhibits acetyl-CoA carboxylase in sensitive plant species. Group: Biochemicals. Grades: Highly Purified. CAS No. 85977-51-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C14H18O6. US Biological Life Sciences.
An impurity of selective alpha 1 antagonists: Terazosin and Prazosin. Group: Biochemicals. Grades: Highly Purified. CAS No. 102839-00-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
2,2'-(1,4-Piperazinediyl)bis-pyrimidine
2,2'-(1,4-Piperazinediyl)bis-pyrimidine. Group: Biochemicals. Alternative Names: 1, 4-Bis (2-pyrimidinyl) piperazine. Grades: Highly Purified. CAS No. 84746-24-7. Pack Sizes: 500mg. Molecular Formula: C12H14N6, Molecular Weight: 242.28. US Biological Life Sciences.
Worldwide
2,2'-(1,4-Piperazinediyl)bis-pyrimidine-d8
2,2'-(1,4-Piperazinediyl)bis-pyrimidine-d8. Group: Biochemicals. Alternative Names: 1,4-Bis(2-pyrimidinyl)piperazine -d8. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C12H6D8N6, Molecular Weight: 250.33. US Biological Life Sciences.
2,2'-[[(17 β )-Estra-1, 3, 5 (10)-triene-3, 17-diyl]bis (oxy)]bis[tetrahydro-2H-pyran is an intermediate in the synthesis of 17 β-Estradiol (E888000) derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 3589-91-1. Pack Sizes: 100mg, 1g. Molecular Formula: C28H40O4. US Biological Life Sciences.
2-[2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2,4-triazolidine-3-thione, is a derivative of Prothioconazole (P838830), an antifungal metabolite used in agricultural fungicides and herbicides. Group: Biochemicals. Grades: Highly Purified. CAS No. 222408-90-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C14H17Cl2N3OS, Molecular Weight: 346.28. US Biological Life Sciences.
Nitrogen-Donor Ligands. Alternative Names: 2-[[1-[(2-Hydroxyphenyl)methylideneamino]-1-phenylpropan-2-yl]iminomethyl]phenol. CAS No. 129932-43-0. Molecular formula: C23H22N2O2. Mole weight: 358.43. Purity: 0.97. IUPACName: 2-[[1-[(2-hydroxyphenyl)methylideneamino]-1-phenylpropan-2-yl]iminomethyl]phenol. Catalog: ACM129932430.
2-[2- (1-Piperazinyl) ethoxy]ethanol 1-Acetate
2-[2- (1-Piperazinyl) ethoxy]ethanol 1-Acetate is an substituent in the synthesis of Quetiapine (Q510000) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 936094-62-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H20N2O3. US Biological Life Sciences.
2,2'-((1S,2S,5S)-Adamantane-1,2-diyl)bis(4-bromophenol) is an impurity in the synthesis of Adapalene (A225000), a retinoid selective for retinoic acid receptor (RAR) subtypes β and γ. Antiacne. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C22H22Br2O2, Molecular Weight: 478.22. US Biological Life Sciences.
2- (2- (2, 2, 2-Trifluoroethoxy) phenoxy) acetaldehyde is an intermediate in the synthesis of N-2-[2- (2, 2, 2-Trifluoroethoxy) phenoxy]ethylsilodosin (T790140), which is an impurity in the synthesis of Silodosin (S465000), an α1a-adrenoceptor antagonist. It is used in treatment of benign prostatic hypertophy. Group: Biochemicals. Grades: Highly Purified. CAS No. 1269801-73-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C10H9F3O3. US Biological Life Sciences.
Worldwide
2-[2- (2, 2, 2-Trifluoroethoxy) phenoxy]-ethanol
2-[2- (2, 2, 2-Trifluoroethoxy) phenoxy]-ethanol, is used in the preparation of hydroxy (aminomethyl)pyridine derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 160969-02-8. Pack Sizes: 2.5g, 25g. Molecular Formula: C10H11F3O3, Molecular Weight: 236.19. US Biological Life Sciences.
2-[2- (2, 2, 2-Trifluoroethoxy) phenoxy]ethyl Methanesulfonate is an intermediate of Silodosin (S465000) which is an α1a-adrenoceptor antagonist and used in the treatment of benign prostatic hypertophy. Group: Biochemicals. Grades: Highly Purified. CAS No. 160969-03-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H13F3O5S, Molecular Weight: 314.279999999999. US Biological Life Sciences.
2-[[2- (2, 2, 2-Trifluoroethoxy) phenoxy]methyl]-1, 3-dioxolane is an intermediate in the synthesis of N-2-[2- (2, 2, 2-Trifluoroethoxy) phenoxy]ethylsilodosin (T790140), which is an impurity in the synthesis of Silodosin (S465000), an α1a-adrenoceptor antagonist. It is used in treatment of benign prostatic hypertophy. Group: Biochemicals. Grades: Highly Purified. CAS No. 1269801-74-2. Pack Sizes: 50mg, 100mg. Molecular Formula: C12H13F3O4. US Biological Life Sciences.
2- [2- [2- [2- (4-Dibenzo [b, f] [1, 4] thiazepin-11-yl-1-piperazinyl) ethoxy] ethoxy] ethoxy] ethanol (Quetiapine EP Impurity J) is a useful building block in the synthesis of various pharmaceuticals. Group: Biochemicals. Grades: Highly Purified. CAS No. 1356906-17-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C25H33N3O4S, Molecular Weight: 471.61. US Biological Life Sciences.
2, 2'-[[2-[ (2, 4-Dimethylphenyl) thio]phenyl]imino]bis-ethanol is an intermediate in synthesizing N-Hydroxy Vortioxetine O- β-D-Glucuronide Sodium Salt (H996005), which is a metabolite of Vortioxetine (V766000, HBr); a multimodal serotonergic agent which inhibits 5-HT1A, 5-HT1B, 5-HT3A, 5-HT7 receptor and SERT. Group: Biochemicals. Grades: Highly Purified. CAS No. 1818381-14-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C18H23NO2S. US Biological Life Sciences.
The preparation and incorporation of 2-[2-[2- (2, 5-Dihydro-2, 5-dioxo-1H-pyrrol-1-yl) ethoxy]ethoxy]acetic Acid into the bilayers of liposomal constructs used for immunization with synthetic peptides. Group: Biochemicals. Grades: Highly Purified. CAS No. 173323-23-4. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H13NO6, Molecular Weight: 243.21. US Biological Life Sciences.
A protected, cross-linking, biotin-labeled compound used as an exofacial probe for the human erythrocyte glucose transport system. The compound is impermeable and photolabeling can be confined to the discrete plasma membrane pool of glucose transporters. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250ug. US Biological Life Sciences.
The hrdrazide analogue of a cross-linking, biotin-labeled compound. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
2-[[2-2 (2-Amino-4-thiazolyl) acetyl]amino]-4-thiazoleacetic Acid is an impurity of mirabegron (M364900). Mirabegron is a potent bladder relaxant and reagent for diabetes remedy. Group: Biochemicals. Grades: Highly Purified. CAS No. 2036283-13-1. Pack Sizes: 100mg, 1g. Molecular Formula: C10H10N4O3S2, Molecular Weight: 298.339999999999. US Biological Life Sciences.
2-[2-[2- (2-Azidoethoxy) ethoxy]ethoxy]-1- (p-toluenesulfonyl) -ethanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 168640-82-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C13H19N3O5S. US Biological Life Sciences.
Worldwide
2-[2-[2- (2-Azidoethoxy) ethoxy]ethoxy]ethanol
Applications in medical research, drug-release, nanotechnology, materials research and cell culture. In the study of ligand, polypeptide synthesis support, graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound. Group: Biochemicals. Alternative Names: Azido-PEG4-OH; N3-PEG4-OH; 1-Azido-3,6,9-trioxaundecane-11-ol. Grades: Highly Purified. CAS No. 86770-67-4. Pack Sizes: 250mg, 500mg, 1g. Molecular Formula: C?H??N?O?, Molecular Weight: 219.24. US Biological Life Sciences.
2-[2-[2- (2-Chloroethoxy) ethoxy]ethoxy]acetic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 396106-50-6. Pack Sizes: 500mg. Molecular Formula: C8H15ClO5, Molecular Weight: 226.65. US Biological Life Sciences.
Worldwide
2-[2-[2- (2-Chloroethoxy) ethoxy]ethoxy]ethanol
2-[2-[2- (2-Chloroethoxy) ethoxy]ethoxy]ethanol is a polyethylene glycol used in the synthesis of novel glycolipids that bind HIV-1 cell surface glycoprotein Gp120 with potential application to pharmaceutical HIV-1 drugs. Also used in the synthesis of PET imaging agents targeting brain β-amyloid. Group: Biochemicals. Alternative Names: 11-Chloro-3,6,9-trioxa-1-undecanol; 11-Chloro-3,6,9-trioxaundecanol; 2- (2- (2- (2-Chloroethoxy) ethoxy) ethoxyethanol; Triethylene Glycol Mono(2-chloroethyl)ether. Grades: Highly Purified. CAS No. 5197-66-0. Pack Sizes: 250mg. Molecular Formula: C?H??ClO?, Molecular Weight: 212.67. US Biological Life Sciences.
2-[2-(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-2-oxoethyl]-1H-Isoindole-1,3(2H)-dione is an intermediate in the synthesis of 5-Aminolevulinic Acid-3-13C Hydrochloride which is a naturally occurring amino acid; precursor of tetrapyrroles in the biosynthesis of chlorophyll and heme. Antineoplastic (photosensitizer). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C16H13NO7. US Biological Life Sciences.
2-[2-(2,2-Diphenylacetyl)-2,3-dihydro-3-oxo-1H-inden-1-ylidene]hydrazone Formaldehyde, is a Formaldehyde, DAIH derivative, used as an analytical standard. Group: Biochemicals. Grades: Highly Purified. CAS No. 1119449-21-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H18N2O2, Molecular Weight: 366.41. US Biological Life Sciences.
2-[2-[2- (2-Propynyloxy) ethoxy]ethoxy]ethanol is a reactant used in the preparation of bis-sulfide bioconjugates for glutathione triggered tumor responsive drug release. Group: Biochemicals. Grades: Highly Purified. CAS No. 208827-90-1. Pack Sizes: 2.5g, 25g. Molecular Formula: C9H16O4, Molecular Weight: 188.22. US Biological Life Sciences.
A cross-linking reagent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
2,2,2',2'-Tetramethoxyethyl Disulfide
Intermediate in the preparation of Epitizide. Group: Biochemicals. Alternative Names: Dithiodi-acetaldehyde Bis(dimethyl acetal). Grades: Highly Purified. CAS No. 15890-65-0. Pack Sizes: 1g. US Biological Life Sciences.