A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2-((1r,4r)-4-(3,3-Dimethylureido)cyclohexyl)ethyl 4-methylbenzenesulfonate is used in the preparation of 3- cyclohexyl- 1, 1- dimethyl urea compounds which are useful intermediates for the development cariprazine. Alternative Names: N, N-Dimethyl- N'- [trans- 4- [2- [[(4- methylphenyl) sulfonyl] oxy] ethyl] cyclohexyl] Urea. CAS No. 1698050-46-2. Molecular formula: C18H28N2O4S. Mole weight: 368.49.
2-[(1S)-1-Aminoprpyl]-5-fluoro-3-phenyl-4(3H)-quinazolinone is used as reagent/reactant in synthetic preparation of idelalisib using the HMDS/I2-catalyzed cyclocondensation and Boc deprotection of an (aminobutyrylamino) benzamide to a nonracemic quinazoline as the key step. Group: Biochemicals. Grades: Highly Purified. CAS No. 870281-86-0. Pack Sizes: 100mg, 500mg. Molecular Formula: C17H16FN3O. US Biological Life Sciences.
Intermediate in the preparation of Posaconazole. Group: Biochemicals. Alternative Names: [S-(R*,R*)]-2-[1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-O-methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one. Grades: Highly Purified. CAS No. 1246815-19-9. Pack Sizes: 1mg. US Biological Life Sciences.
Intermediate in the preparation of labeled Posaconazole. Group: Biochemicals. Alternative Names: [S-(R*,R*)]-2-[1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-O-methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one-d4. Grades: Highly Purified. CAS No. 1246815-26-8. Pack Sizes: 1mg. US Biological Life Sciences.
A labeled metabolite of Montelukast. Group: Biochemicals. Alternative Names: [R- [R*, S*- (E) ] ] -1- [ [ [1- [3- [2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3-hydroxy-3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
21S rRNA pseudouridine2819 synthase
The enzyme specifically acts on uridine2819 in 21S rRNA. Group: Enzymes. Synonyms: Pus5p. Enzyme Commission Number: EC 5.4.99.43. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5585; 21S rRNA pseudouridine2819 synthase; EC 5.4.99.43; Pus5p. Cat No: EXWM-5585.
21S rRNA (uridine2791-2'-O)-methyltransferase
The enzyme catalyses the methylation of uridine2791 of mitochondrial 21S rRNA. Group: Enzymes. Synonyms: MRM2 (gene name); mitochondrial 21S rRNA methyltransferase; mitochondrial rRNA MTase 2. Enzyme Commission Number: EC 2.1.1.168. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1765; 21S rRNA (uridine2791-2'-O)-methyltransferase; EC 2.1.1.168; MRM2 (gene name); mitochondrial 21S rRNA methyltransferase; mitochondrial rRNA MTase 2. Cat No: EXWM-1765.
21-Tetrahydropyranyl Acetyl Ether 9-Deschloro-11-dehydroxy 9-11-Dehydro Beclomethasone-d5 is an isotope labelled intermediate in the synthesis of Beclomethansone-d5 (B131002), an glucocorticoid used in chronic asthma and allergic rhinitis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C27H31D5O6. US Biological Life Sciences.
Worldwide
2-(1-Trityl-1H-imidazol-4-yl)ethanol
2-(1-Trityl-1H-imidazol-4-yl)ethanol is used in the synthetic preparation of (phenoxyalkyl) imidazoles as potent H3-receptor histamine antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 127607-62-9. Pack Sizes: 10mg, 50mg. Molecular Formula: C24H22N2O, Molecular Weight: 354.44. 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'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt. Alternative Names: 2,2'-((1,1'-biphenyl)-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonicaci; 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonicacidi; 2,2'-(4,4'-biphenylylenedivinylene)di-benzenesulfonicacidisodiumsalt; Benzenesulfonicacid,2,2'-[(1,1'-bipheny. CAS No. 27344-41-8. Molecular formula: C28H20Na2O6S2. Mole weight: 562.56.
2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt
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'-(1,3-Propanediyldioxy)bisbenzaldehyde
2,2'-(1,3-Propanediyldioxy)bisbenzaldehyde. Alternative Names: 2,2'-(1,3-Propanediyldioxy)bisbenzaldehyde;-(1,3-Propanediyldioxy)bisbenzaldehyde;2,2’. CAS No. 17954-12-0. Product ID: ACM17954120. Molecular formula: C17H16O4. Mole weight: 284.309. Alfa Chemistry - ISO 9001:32057 Certified.
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-Phenylene)bis-1H-benzimidazole-4,6-disulfonic acid. Uses: For analytical and research use. CAS No. 170864-82-1. Mole weight: 630.60. Catalog: AP170864821.
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.
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.
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 &gamma. 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]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-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-Trifluoroethoxy)phenol is a reactant used for the preparation of phenyl acetate compounds with short sedative and hypnotic effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 160968-99-0. Pack Sizes: 2.5g, 10g. Molecular Formula: C8H7F3O2. US Biological Life Sciences.
Worldwide
2-(2,2,2-Trifluoroethoxy)pyridine-3-boronicacid
2-(2,2,2-Trifluoroethoxy)pyridine-3-boronicacid. CAS No. 1218790-79-4. Product ID: ACM1218790794-1. Alfa Chemistry - ISO 9001:32057 Certified.
2-(2,2,2-Trifluoroethylamino)-5-chlorobenzophenone is a benzophenone derivative with the potential to act as a photo-initiator in applications involving the prevention of UV light damage on polymer films. Group: Biochemicals. Grades: Highly Purified. CAS No. 22753-80-6. Pack Sizes: 5mg, 25mg. Molecular Formula: C15H11ClF3NO, Molecular Weight: 313.7. US Biological Life Sciences.
2-(2,2,3,3-Tetrafluorocyclobutyl)acetic Acid. Alternative Names: 2-(2,2,3,3-tetrafluorocyclobutyl)acetic Acid; (2,2,3,3-tetrafluorocyclobutyl)acetic acid. CAS No. 885459-27-8. Molecular formula: C6H6O2F4. Mole weight: 186.1.
22,23-Didehydro Selamectin
22,23-Didehydro Selamectin is an impurity of Selamectin (S247990) which is a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 165108-09-8. Pack Sizes: 5mg, 50mg. Molecular Formula: 2(C43H61NO11). US Biological Life Sciences.