A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
24,25-Dihydroxy Vitamin D2 3-hemisuccinate is a derivative of Vitamin D2 (V676040), which is naturally synthesized by plants and used in the fortification of foods. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C32H48O6, Molecular Weight: 528.72. US Biological Life Sciences.
Worldwide
24,25-Epoxycholesterol
24,25-Epoxycholesterol is sterol found in red alga Rissoella verruculosa and Galaxaura marginata and exhibits cytotoxicity toward several cancer cell lines. Group: Biochemicals. Grades: Highly Purified. CAS No. 72542-49-5. Pack Sizes: 500ug, 1mg. Molecular Formula: C27H44O2, Molecular Weight: 400.64. US Biological Life Sciences.
Worldwide
24,25-Epoxydammar-20(21)-en-3-one
24,25-Epoxydammar-20(21)-en-3-one isolated from the herbs of Walsura robusta. Alternative Names: (24S)-24,25-Epoxydammar-20-en-3-one. Grades: 0.985. CAS No. 63543-52-2. Molecular formula: C30H48O2. Mole weight: 440.7.
2-[4-(2-Carboxypropoxy)-3-cyanophenyl]-4-methyl-5-thiazolecarboxylic Acid 5-Ethyl Ester is an intermediate in synthesizing Febuxostat 67M-4 (F229015), which is a derivative compound of Febuxostat 67M-1 (F229005) which is an inhibitor of xanthine oxidase. It reduces uric acid production in the body and also used to reduce the risk of gout or kidney stone formation. Group: Biochemicals. Grades: Highly Purified. CAS No. 1572503-76-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C18H18N2O5S. US Biological Life Sciences.
2, 4'- (2-Pyridylmethylene) diphenol Bis(hydrogen sulfate) Disodium Salt
2, 4'- (2-Pyridylmethylene) diphenol Bis(hydrogen sulfate) Disodium Salt is an impurity of Sodium picosulfate (P437550), a stimulant laxative related to bis-acedyl. Sodium picosulfate is used for the treatment of constipation and for evaluation of the colon by stimulation bowel movements following hydrolysis by colon bacteria. Cathartic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C18H13NNa2O8S2, Molecular Weight: 481.41. US Biological Life Sciences.
Intermediate for the preparation of CGS 21680. Uses: Intermediate for the preparation of cgs 21680. Alternative Names: 4-[2-[[6-Amino-9-[N-ethyl-2,3-O-(1-methylethylidene)-β-D-ribofuranuronamidosyl]-9H-purin-2-yl]amino]ethyl]benzenepropanoic Acid 1,1-Dimethylethyl Ester. Grades: 95%. CAS No. 120225-76-5. Molecular formula: C30H41N7O6. Mole weight: 595.69.
2-(4-(3-(2',8-Bis(trifluoromethyl)-10H-[3,10'-biphenothiazin]-10-yl)propyl)piperazin-1-yl)ethanol is an impurity of Fluphenazine Decanoate (F598350) which is used in psychotropic drug treatments like those relating to schizophrenia. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C35H32F6N4OS2, Molecular Weight: 702.78. US Biological Life Sciences.
Worldwide
24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506
24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506. Group: Biochemicals. Alternative Names: 24,32-Bis-O-(tert-butyldimethylsilyl) tacrolimus. Grades: Highly Purified. CAS No. 133941-75-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C56H97NO12Si2. US Biological Life Sciences.
2,4:3,5-Di-O-benzylidene-aldehydo-D-ribose hydrate is a specialized carbohydrate derivative, often used in biomedical research to study the metabolic pathways of various diseases, particularly cancer and diabetes. Alternative Names: 2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxine-4-carbaldehyde. CAS No. 32580-00-0. Molecular formula: C19H20O6. Mole weight: 344.36.
2,4:3,5-Di-O-benzylidene-L-idaric acid
2,4:3,5-Di-O-benzylidene-L-idaric acid, a chiral building block, is prevalently employed in the amalgamation of natural products and therapeutic agents. As per scientific findings, this compound possesses noteworthy anti-tumor and anti-viral properties. Alternative Names: 2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxine-4,8-dicarboxylic acid. Molecular formula: C20H18O8. Mole weight: 386.35.
2,4:3,5-Di-O-benzylidene-L-iditol
2,4:3,5-Di-O-benzylidene-L-iditol, a chemical compound acclaimed for its versatility in glycosylamine synthesis, has evoked interest for its potential in curing malignant tumors and diabetes. While its role as an indispensable chiral precursor in the preparation of bioactive compounds remains unrivaled, researchers have also discovered its unique ability to disrupt disease-causing pathways. CAS No. 78512-81-9. Molecular formula: C20H22O6. Mole weight: 358.39.
2,4:3,5-Di-O-benzylidene L-Iditol
2,4:3,5-Di-O-benzylidene L-Iditol is an intermediate in the synthesis of L-idaro-1,4-lactone related compounds, an inhibitor of α-L-idosiduronase. L-Idaric acid is also used as a reagent to biosynthesize myoinositol in rat seminal vesicles. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C20H22O6. US Biological Life Sciences.
2,4:3,5-Di-O-methylene-D-glucaric Acid 1-Methyl Ester is an intermediate in the synthesis of Amphetamine Glucaric Amide which is an impurity of Amphetamine (A634240), a CNS stimulant; anorexic. Group: Biochemicals. Grades: Highly Purified. CAS No. 466690-79-9. Pack Sizes: 25mg, 50mg. Molecular Formula: C9H12O8. US Biological Life Sciences.
2,4:3,5-di-O-methylene-D-gluconic acid Methyl Ester is an intermediate in the synthesis of Amphetamine Glucaric Amide which is an impurity of Amphetamine (A634240), a CNS stimulant; anorexic. Group: Biochemicals. Grades: Highly Purified. CAS No. 27934-92-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H14O7. US Biological Life Sciences.
Worldwide
2,4,3',5'-Tetramethoxystilbene
2,4,3',5'-Tetramethoxystilbene. Group: Biochemicals. Alternative Names: (E) -1-[2- (3, 5-Dimethoxyphenyl) ethenyl]-2, 4-dimethoxybenzene; (E)-2,3',4,5'-Tetramethoxystilbene. Grades: Highly Purified. CAS No. 24144-92-1. Pack Sizes: 25mg. Molecular Formula: C18H20O4, Molecular Weight: 300.35. US Biological Life Sciences.
2-(4-((3-Amino-6-bromoquinolin-4-yl)amino)-phenyl)-2-methylpropanenitrile is used as a reagent in the preparation of imidazo quinoline derivatives, compounds that act as mammalian target of rapamycin (mTOR) an phosphatidylinositol 3-kinase (PI3K-kinase) inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 915019-52-2. Pack Sizes: 5mg, 10mg. Molecular Formula: C19H17BrN4. US Biological Life Sciences.
2- (4- ( (3-Methoxy-3-oxopropyl) carbamoyl) phenoxy) benzoic Acid Methyl Ester is an intermediate in the synthesis of Balsalazide (B116300) related compounds. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C19H19NO6. US Biological Life Sciences.
2-[4-(3-Trifluoromethylphenyl)-1-piperazinyl]propanol is an intermediate in the synthesis of Antrafenine (A697800), a phenylpiperazine derivative drug used as an analgesic and anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. CAS No. 40004-29-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C13H17F3N2O. US Biological Life Sciences.
2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]butyric Acid Ethyl Ester is used as a reagent to prepare N-heterocyclylcarbamates and biphenylisoxazoles as lysophosphatidic acid (LPA) receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 1282659-60-2. Pack Sizes: 250mg, 2.5g. Molecular Formula: C18H27BO4, Molecular Weight: 318.22. US Biological Life Sciences.
2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]butyric Acid Ethyl Ester-d5 is labelled 2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]butyric Acid Ethyl Ester (T302660) which is used as a reagent to prepare N-heterocyclylcarbamates and biphenylisoxazoles as lysophosphatidic acid (LPA) receptor antagonists. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C18H22D5BO4, Molecular Weight: 323.25. US Biological Life Sciences.
2-((4,4,5,5,5-Pentafluoropentyl)oxy)dodecanyl b-D-maltopyranoside is a synthetically-derived compound, routinely weaving its role in various drug-delivery projects within the realm of pharmaceutical development. It's employed significantly in fabricating lipid-based nanoparticles, the pivotal components of gene therapies. Grades: 95%. Molecular formula: C29H51F5O12. Mole weight: 686.71.
2-((4,4,5,5,5-Pentafluoropentyl)oxy)octyl b-D-maltopyranoside, an indispensable compound within the biomedical field, stands out for its exceptional characteristics. It serves as a surfactant in the realm of drug delivery systems and bioconjugation applications, effectively augmenting drug solubility and facilitating targeted drug administration. Grades: 98%. Molecular formula: C25H43F5O12. Mole weight: 630.59.
2,4,4,5,5-Pentamethyl-1,3,2-dioxaborolane
2,4,4,5,5-Pentamethyl-1,3,2-dioxaborolane is a coupling reagent used in the stereoselective synthesis of spirocyclic ketones. Group: Biochemicals. Grades: Highly Purified. CAS No. 94242-85-0. Pack Sizes: 500mg, 1g. Molecular Formula: C7H15BO2, Molecular Weight: 142. US Biological Life Sciences.