A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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.
Worldwide
2,2'-(1-Methyl-2,6-piperidinediyl)diacetophenon
2,2'-(1-Methyl-2,6-piperidinediyl)diacetophenon is an essential compound employed in the research of neurological impairments like Alzheimer's disease and Parkinson's disease. Moreover, its versatile applications span from aiding in the formulation of analgesics to facilitating the creation of other pain-relieving medications. Synonyms: 2,2'-(1-Methyl-2,6-piperidinediyl)diacetophenon. Grade: > 95%. CAS No. 579-21-5. Molecular formula: C22H25NO2. Mole weight: 335.44.
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]-ethanol-1-methanesulfonate is an intermediate of Silodosin, which is an α1-adrenergic receptor antagonist used for the treatment of benign prostatic hyperplasia. Synonyms: 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]-ethanol 1-Methanesulfonate; 2-[2-Trifluoroethoxyphenoxy]ethyl methanesulfonate; Ethanol, 2-[2-(2,2,2-trifluoroethoxy)phenoxy]-, 1-methanesulfonate; methanesulfonic acid 2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl ester. Grade: 95%. CAS No. 160969-03-9. Molecular formula: C11H13F3O5S. Mole weight: 314.28.
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-(2,3,5,6-Tetrafluoroanilino)phenyl]acetic acid is an impurity of Robenacoxib, a nonsteroidal anti-inflammatory drug (NSAID) used for the relief of pain and inflammation in cats and dogs. CAS No. 2192217-92-6. Molecular formula: C14H9F4NO2. Mole weight: 299.22.
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.
2-[2-(2,3-Dihydro-1,3-dioxo-1H-inden-2-yl)-6-quinolyl]-6-methylbenzothiazole-7-sulphonic acid. Alternative Names: 2-[2-(2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-6-quinolyl]-6-methylbenzothiazole-7-sulphonic acid;2-[2-(1,3-Dioxo-2,3-dihydro-1H-indene-2-yl)quinoline-6-yl]-6-methyl-7-benzothiazolesulfonic acid;2-[2-[(2,3-Dihydro-1,3-dioxo-1H-inden)-2-yl]-6-quinolinyl]-6-me. CAS No. 16249-86-8. Product ID: ACM16249868. Molecular formula: C26H16N2O5S2. Mole weight: 500.54564. Alfa Chemistry - ISO 9001:32057 Certified.
22,23-Dihydro-25-cyclohexylavermectin B1
22,23-Dihydro-25-cyclohexylavermectin B1 is an intermediate in synthesizing 4'-O-2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl Selamectin (D440100), which s an impurity of Selamectin (S247990), a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals. Group: Biochemicals. Grades: Highly Purified. CAS No. 142680-85-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C50H76O14. US Biological Life Sciences.
2-(2-(2-(6-Azidohexanamido)ethoxy)ethoxy)acetic acid is a PROTACT linker and can be used for synthesis of P60-L3-VHL (HY-162943). 2-(2-(2-(6-Azidohexanamido)ethoxy)ethoxy)acetic acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3036674-82-2. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-162947.
2- (2- ( (2, 6-Dichloro-4-methoxyphenyl) amino) phenyl-d4) -N, N-dimethylacetamide is the labeled analogue of 2- (2- ( (2, 6-Dichloro-4-methoxyphenyl) amino) phenyl) -N, N-dimethylacetamide which is used in the synthesis of the acyl glucuronide and hydroxy metabolites of Diclofenac (D436450), a nonsteroidal anti-inflammatory compound an decycloxygenase (COX) inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1382084-37-8. Pack Sizes: 1mg, 10mg. Molecular Formula: C17H14D4Cl2N2O2, Molecular Weight: 357.27. US Biological Life Sciences.
2- (2- ( (2, 6-Dichloro-4-methoxyphenyl) amino) phenyl) -N, N-dimethylacetamide is used in the synthesis of the acyl glucuronide and hydroxy metabolites of Diclofenac (D436450), a nonsteroidal anti-inflammatory compound an decycloxygenase (COX) inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 698357-36-7. Pack Sizes: 10mg, 100mg. Molecular Formula: C17H18Cl2N2O2, Molecular Weight: 353.24. US Biological Life Sciences.
H2N-PEG2-CH2COOH belongs to a polyethylene glycol (PEG) linker covalently bound to E3 Ligase binding group (E3LB) and protein binding group (PB). H2N-PEG2-CH2COOH is a PEG derivative containing an amino group with a terminal carboxylic acid. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. PEG Linkers may be useful in the development of antibody drug conjugates and PROTACs. Synonyms: Amino-PEG2-CH2CO2H; Amino-PEG2-CH2COOH; Amino-PEG2-acetic acid. Grade: ≥95%. CAS No. 134978-97-5. Molecular formula: C6H13NO4. Mole weight: 163.17.