A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2'-O-tert-Butyldimethylsilyl-O4-(4-chlorophenyl)-5'-O-DMT-uridine 3'-CE-phosphoramidite is a compound used in the biomedical industry for the research and development of oligonucleotides. It is utilized in the development of nucleic acid-based drugs and diagnostic tools for the reserch of various diseases, including genetic disorders and viral infections. Synonyms: 2'-tert-Butyldimethylsilyl-O4-(4-chlorophenyl)-5'-O-DMT-D-uridine 3'-CE-phosphoramidite. CAS No. 220382-28-5. Molecular formula: C51H64CIN4O9PS. Mole weight: 971.60.
Paclitaxel derivative as antitumor agent. Group: Biochemicals. Alternative Names: 2'-O- (tert-Butyldimethylsilyl) taxol. Grades: Highly Purified. CAS No. 114655-02-6. Pack Sizes: 10mg. US Biological Life Sciences.
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2'-O-(tert-Butyldimethylsilyl) Paclitaxel
2'-O-(tert-Butyldimethylsilyl) Paclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Paclitaxel derivative as antitumor agent. Synonyms: 2'-O-(tert-Butyldimethylsilyl)taxol; (3xi,5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-13-{[(2R,3S)-3-benzamido-2-{[tert-butyl(dimethyl)silyl]oxy}-3-phenylpropanoyl]oxy}-1,7-dihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate; 2'-O-TBS-paclitaxel. Grades: 98%. CAS No. 114655-02-6. Molecular formula: C53H65NO14Si. Mole weight: 968.16.
2'-O- (tert-Butyldimethylsilyl) paclitaxel 7-O-triflate is an intermediate in the synthesis of 6α-Hydroxy Paclitaxel (H948890), the major human metabolite of Paclitaxel (P132500), an antineoplastic. Used in the study of structure and function of microtubles into tubulin. Paclitaxel is now used to treat patients with lung, ovarian, breast cancer, head and neck cancer, and advanced forms of Kaposi's sarcoma. Paclitaxel is a mitotic inhibitor used in cancer chemotherapy. Group: Biochemicals. Grades: Highly Purified. CAS No. 165065-01-0. Pack Sizes: 5mg, 50mg. Molecular Formula: C54H64F3NO16SSi, Molecular Weight: 1100.23. US Biological Life Sciences.
Worldwide
2'-O-tert-Butyldimethylsilyluridine
2'-O-tert-Butyldimethylsilyluridine, an indispensable compound within the biomedical field, serves as a pivotal synthetic intermediate for nucleoside analogues. Notably, it assumes a vital function in the production of antiviral medications, specifically targeting the eradication of hepatitis B and C viral infections. Given its distinct structural and inherent characteristics, this compound assumes an indispensable role in the intricate processes of drug discovery and development. Synonyms: 2'-TBDMS-rU; Uridine, 2'-O-[(1,1-dimethylethyl)dimethylsilyl]-; 2'-O-[Dimethyl(2-methyl-2-propanyl)silyl]uridine. Grades: ≥97% by HPLC. CAS No. 54925-71-2. Molecular formula: C15H26N2O6Si. Mole weight: 358.46.
Intermediate for the preparation of Acyclovir-d4. Group: Biochemicals. Alternative Names: (2-Acetoxyethoxy) methylacetate; 1,4-Diacetoxy-2-oxabutane; 2-Acetoxyethyl acetoxymethyl ether. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
2-Oxa-1,4-butanediol diacetate-3,3,4,4-d4
Intermediate for the preparation of Acyclovir-d4. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
2-Oxa-6-azaspiro[3.5]nonane oxalate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1366396-42-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C7H13NOC2H2O4. US Biological Life Sciences.
Worldwide
2-Oxa-7-azaspiro[3.5]nonane
2-Oxa-7-azaspiro[3.5]nonane is an intermediate used to prepare benzothienoazepine derivatives as potent respiratory syncytial virus RNA polymerase inhibitors. It is also used to prepare 1,7-Diazacarbazole derivatives as inhibitors of checkpoint kinase 1. Group: Biochemicals. Grades: Highly Purified. CAS No. 241820-91-7. Pack Sizes: 10mg, 50mg. Molecular Formula: C7H13NO, Molecular Weight: 127.18. US Biological Life Sciences.
Worldwide
2-Oxa-7-azaspiro[3.5]nonane hemioxalate
2-Oxa-7-azaspiro[3.5]nonane hemioxalate. Group: Biochemicals. Grades: Highly Purified. CAS No. 241820-91-7. Pack Sizes: 250mg, 500mg, 1g. Molecular Formula: C7H13NO·½C2H2O4. US Biological Life Sciences.
Heterocyclic Organic Compound. CAS No. 112623-23-1. Catalog: ACM112623231.
2-Oxaspiro[4.5]decan-3-one
γ-Butyrolactones derivative. Convulsant activity. Group: Biochemicals. Alternative Names: 1-(Hydroxymethyl)-cyclohexaneacetic Acid γ-Lactone; NSC 169568. Grades: Highly Purified. CAS No. 7236-78-4. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
2-Oxazoleacetonitrile
2-Oxazoleacetonitrile. Group: Biochemicals. Alternative Names: 2-Cyanomethyl-1,3-oxazole. Grades: Highly Purified. CAS No. 809533-78-6. Pack Sizes: 500mg, 1g, 2g. Molecular Formula: C5H4N2O. US Biological Life Sciences.
Worldwide
2-Oxazolecarboxaldehyde
2-Oxazolecarboxaldehyde. Group: Biochemicals. Alternative Names: Oxazole-2-carbaldehyde. Grades: Highly Purified. CAS No. 65373-52-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C4H3NO2. US Biological Life Sciences.
Worldwide
2-Oxazolecarboxaldehyde ≥96%
2-Oxazolecarboxaldehyde ≥96%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 65373-52-6. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
2-Oxazolecarboxylic Acid
2-Oxazolecarboxylic acid is used as a reagent to prepare 3-(5-Chloro-2-furoyl)-3, 7-diazabicyclo[3. 3. 0]octane, a highly selective α4 β2 nicotinic Acetylcholine (A172060) receptor agonist used in the treatment of cognitive disorders such as Alzheimers disease. Group: Biochemicals. Grades: Highly Purified. CAS No. 672948-03-7. Pack Sizes: 500mg, 1g. Molecular Formula: C4H3NO3, Molecular Weight: 113.07. US Biological Life Sciences.
2-Oxazolecarboxylic Acid Ethyl Ester is an intermediate in synthesizing 4-Bromooxazole-2-carboxylic Acid (B686295), which is used in the preparation of heteroaryl-substituted 2-pyridinylmethylamine derivs. as selective 5-HT1A modulators. Group: Biochemicals. Grades: Highly Purified. CAS No. 33036-67-8. Pack Sizes: 500mg, 1g. Molecular Formula: C6H7NO3. US Biological Life Sciences.
Worldwide
2-Oxazolecarboxylic acid ≥96%
2-Oxazolecarboxylic acid ≥96%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
100g Pack Size. Group: Building Blocks, Organics, Oxazoles. Formula: C3H5NO2. CAS No. 497-25-6. Prepack ID 29964445-100g. Molecular Weight 87.08. See USA prepack pricing.
2-Oxazolidinone
An oxazole derivative used as an antibiotic. It is also used in the preparation of compounds with antitumor activity. A metabolite of Furazolidone. Group: Biochemicals. Alternative Names: 1,3-Oxazolidin-2-one; 2-Oxazolidone; 2-Oxo-1,3-oxazolidine; 2-Oxotetrahydro-1,3-oxazole; NSC 35382; NSC 38240. Grades: Highly Purified. CAS No. 497-25-6. Pack Sizes: 250mg. US Biological Life Sciences.
2-Oxazolone is a very useful and versatile tool for synthetic organic chemist. Its derivatives can be used as activating groups in coupling reactions and as efficient and reliable chiral auxiliaries. 2-Oxazolone is also used as a reagent in the synthesis of (±)-8α-hydroxystreptazolone. Group: Biochemicals. Grades: Highly Purified. CAS No. 27584-70-9. Pack Sizes: 100mg, 1g. Molecular Formula: C3H3NO2, Molecular Weight: 85.06. US Biological Life Sciences.
Worldwide
2-Oxepanone
Polycaprolactone (PCL) is a biodegradable polyester with a low melting point of around 60°C and a glass transition temperature of about -60°C. The most common use of polycaprolactone is in the manufacture of speciality polyurethanes. Polycaprolactones impart good water, oil, solvent and chlorine resistance to the polyurethane produced. Group: Polymers. Alternative Names: Polycaprolactone,viscosity; Polycaprolactone. CAS No. 24980-41-4. Product ID: oxepan-2-one. Molecular formula: 114.14g/mol. Mole weight: C6H10O2. C1CCC(=O)OCC1. InChI=1S / C6H10O2 / c7-6-4-2-1-3-5-8-6 / h1-5H2. PAPBSGBWRJIAAV-UHFFFAOYSA-N.
Heterocyclic Organic Compound. Alternative Names: 2-Oxetanecarboxylicacid,4-oxo-,ethylester,(2R)-(9CI). CAS No. 107285-64-3. Molecular formula: C6H8O4. Catalog: ACM107285643.
2-Oxetanemethanol
2-Oxetanemethanol acts as a reagent in the metabolism-directed design of oxetane-containing arylsulfonamide derivatives as y-secretase inhibitors. Also functions as a synthetic reagent in the preparation of glycidol, a bifunctional organic compound with numerous industrial and pharmaceutical applications. Group: Biochemicals. Grades: Highly Purified. CAS No. 61266-70-4. Pack Sizes: 1g, 5g. Molecular Formula: C4H8O2, Molecular Weight: 88.11. US Biological Life Sciences.
2-Oxiranylmethyl Ester Benzeneacetic Acid acts as a reactant in the preparation of ?-diazoesters. Group: Biochemicals. Grades: Highly Purified. CAS No. 24553-03-5. Pack Sizes: 1g, 10g. Molecular Formula: C11H12O3, Molecular Weight: 192.21. US Biological Life Sciences.
2-Oxo-1,2,3,4-tetrahydroquinoline-6-sulfonyl Chloride is a reactant used in the synthesis of pan-histone deacetylase (pan-HDAC) inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 66657-42-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H8ClNO3S, Molecular Weight: 245.68. US Biological Life Sciences.
Worldwide
2-Oxo-1,2-dihydropyridin-3-yl-boronic Acid
2-Oxo-1,2-dihydropyridin-3-yl-boronic Acid. Group: Biochemicals. Alternative Names: B-(1,2-Dihydro-2-oxo-3-pyridinylboronic Acid. Grades: Highly Purified. CAS No. 951655-49-5. Pack Sizes: 250mg. Molecular Formula: C5H6BNO3, Molecular Weight: 138.919999999999. US Biological Life Sciences.