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| Product | Description | |
|---|---|---|
| Theophylline | Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. Alternative Names: 1,3-Dimethylxanthine; Theo-24. CAS No. 58-55-9. Pack Sizes: 10 mM * 1 mL; 500 mg; 5 g. Product ID: HY-B0809. |  |
| Theophylline | Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research. Group: Inhibitors. Alternative Names: Acet-theocin. CAS No. 58-55-9. Molecular formula: C7H8N4O2. Mole weight: 180.16. Appearance: White powder. Purity: 0.98. IUPACName: 1,3-Dimethyl-7H-purine-2,6-dione. Canonical SMILES: CN1C2=C(C(=O)N(C1=O)C)NC=N2. Density: 1.3640 g/cm³. Catalog: ACM58559. |  |
| Theophylline | Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator. Group: Biochemicals. Grades: Highly Purified. CAS No. 58-55-9. Pack Sizes: 1g. US Biological Life Sciences. |  Worldwide |
| Theophylline-13C2d6 | Theophylline-13C2d6. Group: Biochemicals. Alternative Names: 3,9-Dihydro-1,3-dimethyl-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Theophylline-7-acetic acid | A metabolite of Dyphylline which is a xanthine derivative used to relieve breathing problems caused by bronchial asthma, chronic bronchitis, or emphysema. Synonyms: 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetic acid. Grades: > 95 %. CAS No. 652-37-9. Molecular formula: C9H10N4O4. Mole weight: 238.20. |  |
| Theophylline-7-acetic acid | Theophylline-7-acetic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 652-37-9. Molecular Formula: C9H10N4O4. Mole Weight: 238.2. Catalog: APB652379. |  |
| Theophylline-7-acetic Acid | A xanthine derivative with bronchodilator activity. Typically combined as salt component with other medications such as Ambroxol to treat bronchial and pulmonary diseases. Group: Biochemicals. Alternative Names: 1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-acetic Acid; 7- (Carboxymethyl) theophylline; 7-Theophyllineacetic Acid; 7-Theophyllinylacetic Acid; Acefylline; Acephylline; Carboxy methyl theophylline; N-7-Theophyllineacetic Acid; NSC 52996; Theophyllineacetic Acid. Grades: Highly Purified. CAS No. 652-37-9. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| Theophylline 8 (BSA) | Precursor: Theophylline-8-Butyric acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Theophylline, anhydrous 99+% | Theophylline, anhydrous 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 58-55-9. Pack Sizes: 25g, 250g, 1Kg, 5Kg. US Biological Life Sciences. | Worldwide |
| Theophylline-d6 | Theophylline-d6 is the deuterium labeled Theophylline. Theophylline is a nonselective phosphodiesterase (PDE) inhibitor, adenosine receptor blocker, and histone deacetylase (HDAC) activator. Group: Inhibitors. Alternative Names: 3,9-Dihydro-1,3-dimethyl-. CAS No. 117490-39-8. Molecular formula: C7H2D6N4O2. Mole weight: 186.2. Appearance: White to Off-White Solid. Purity: 99 atom % D. IUPACName: 1,3-bis(trideuteriomethyl)-7H-purine-2,6-dione. Canonical SMILES: O=C (N1C ([2H]) ([2H])[2H])N (C ([2H]) ([2H])[2H])C2=C (N=CN2)C1=O. Catalog: ACM117490398. | |
| Theophylline-d6 | Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator. Group: Biochemicals. Grades: Highly Purified. CAS No. 117490-39-8. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Theophylline EP Impurity B | Theophylline EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-methyl-1H-purine-2,6(3H,7H)-dione. CAS No. 1076-22-8. Molecular Formula: C6H6N4O2. Mole Weight: 166.14. Catalog: APB1076228. | |
| Theophylline EP Impurity C | Theophylline EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide. CAS No. 7597-60-6. Molecular Formula: C7H10N4O3. Mole Weight: 198.18. Catalog: APB7597606. | |
| Theophylline HCl | The hydrochloric salt of Dyphylline which is a xanthine derivative with broncho- and vasodilator properties. Grades: > 95%. Molecular formula: C7H8N4O2HCl. Mole weight: 216.63. | |
| Theophylline Impurity 10 | Theophylline Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1429636-73-6. Molecular Formula: C9H12N4O4. Mole Weight: 240.22. Catalog: APB1429636736. | |
| Theophylline Impurity 11 | Theophylline Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39726-70-0. Molecular Formula: C17H20N8O5. Mole Weight: 416.4. Catalog: APB39726700. | |
| Theophylline Impurity 13 | Theophylline Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6642-31-5. Molecular Formula: C6H9N3O2. Mole Weight: 155.16. Catalog: APB6642315. | |
| Theophylline Impurity 2 | An impurity of Dyphylline which is a xanthine derivative used to relieve breathing problems caused by bronchial asthma, chronic bronchitis, or emphysema. Grades: > 95%. Molecular formula: C9H12N4O4. Mole weight: 240.22. | |
| Theophylline Impurity 22 | Theophylline Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 62637-09-6. Molecular Formula: C9H12N4O4. Mole Weight: 240.22. Catalog: APB62637096. | |
| Theophylline Impurity 23 | Theophylline Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 23146-07-8. Molecular Formula: C10H12N4O3. Mole Weight: 236.23. Catalog: APB23146078. | |
| Theophylline Impurity 26 | Theophylline Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 62402-01-1. Molecular Formula: C22H30N6O6. Mole Weight: 474.52. Catalog: APB62402011. | |
| Theophylline Impurity 28 | Theophylline Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85-18-7. Molecular Formula: C7H7ClN4O2. Mole Weight: 214.61. Catalog: APB85187. | |
| Theophylline Impurity 3 | An impurity of Dyphylline which is a theophylline derivative used to treat and prevent wheezing and trouble breathing caused by ongoing lung disease. Synonyms: 1,3-Dimethyluric acid; 944-73-0; Oxytheophylline; 1,3-diMethyl-1H-purine-2,6,8(3H,7H,9H)-trione; Ba 2751; 1,3-Dimethylurate; 1,3-dimethyl-7,9-dihydropurine-2,6,8-trione; Uric acid, 1,3-dimethyl-; 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1,3-dimethyl-; 7,9-Dihydro-1,3-dimethyl-1H-purine-2,6,8(3H)-trione. Grades: > 95%. CAS No. 944-73-0. Molecular formula: C7H8N4O3. Mole weight: 196.17. | |
| Theophylline Impurity 4 | Theophyline impurity. Synonyms: 9-(1,3-Dioxolan-2-ylmethyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione. Grades: > 95%. CAS No. 1174289-18-9. Molecular formula: C11H14N4O4. Mole weight: 266.25. | |
| Theophylline Impurity 5 | An impurity of Dyphylline which is a mainstay of therapy in some patients with acute and chronic obstructive airway disease. Grades: > 95%. Molecular formula: C10H16N4O3. Mole weight: 240.26. | |
| Theophylline Impurity 7 | Theophylline Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 60797-68-4. Molecular Formula: C7H10N4O3. Mole Weight: 198.18. Catalog: APB60797684. | |
| Theophylline Impurity 8 | Theophylline Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 136145-07-8. Molecular Formula: C14H13ClN4O2. Mole Weight: 304.73. Catalog: APB136145078. | |
| Theophylline monohydrate | Theophylline (1,3-Dimethylxanthine) monohydrate is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) monohydrate inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) monohydrate has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) monohydrate induces apoptosis. Theophylline (1,3-Dimethylxanthine) monohydrate can be used for asthma and chronic obstructive pulmonary disease (COPD) research. Group: Inhibitors. CAS No. 5967-84-0. Molecular formula: C7H8N4O2?H2O. Mole weight: 198.18. Catalog: ACM5967840. | |
| Theophylline (Standard) | Theophylline (Standard) is the analytical standard of Theophylline. This product is intended for research and analytical applications. Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. Alternative Names: 1,3-Dimethylxanthine(Standard); Theo-24 (Standard). CAS No. 58-55-9. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B0809R. | |
| 7-(2-(1-Hydroxy-2-butylamino)ethyl)theophylline | Heterocyclic Organic Compound. CAS No. 108940-62-1. Catalog: ACM108940621. | |
| 7- (2-Chloroethyl) theophylline | 7- (2-Chloroethyl) theophylline. Group: Biochemicals. Grades: Highly Purified. CAS No. 5878-61-5. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C9H11ClN4O2. US Biological Life Sciences. | Worldwide |
| 7-(2-Cyanoethyl)-theophylline | 7-(2-Cyanoethyl)-theophylline is one of Caffeine impurities. Caffeine is a CNS stimulant. Alkaloid, purified from plants of Coffea genus, Rubiaceae. Synonyms: 1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-propanenitrile; 3-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurin-7-yl)propanenitrile; 1,3-dimethyl-7H-xanthine-7-propanenitrile; 7-Cyanoethyltheophylline; 7H-Purine-7-propanenitrile,1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo. Grades: 98%. CAS No. 1811-38-7. Molecular formula: C10H11N5O2. Mole weight: 233.23. | |
| 7-( β -Hydroxypropyl) theophylline | A metabolite of Theophylline. Group: Biochemicals. Alternative Names: 3,7-Dihydro-7-(2-hydroxypropyl)-1,3-dimethyl-. Grades: Highly Purified. CAS No. 603-00-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 7-Ethyl theophylline | 7-Ethyl theophylline. Group: Biochemicals. Alternative Names: 7-Ethyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione; 7-Ethyl-1,3-dimethylxanthine; 7-Ethyltheophylline. Grades: Highly Purified. CAS No. 23043-88-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C9H12N4O2. US Biological Life Sciences. | Worldwide |
| 7-Ethyl Theophylline (7-Ethyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione) | 7-Ethyl Theophylline (7-Ethyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione). Group: Biochemicals. Alternative Names: 7-Ethyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 8-[6-Methyl-furo[3,40c]pyridin-7-yloxy]theophylline | 8-[6-Methyl-furo[3,40c]pyridin-7-yloxy]theophylline. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C15H15N5O4, Molecular Weight: 329.31. US Biological Life Sciences. | Worldwide |
| 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine | 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine. Group: Biochemicals. Alternative Names: Theophylline. Grades: Highly Purified. CAS No. 58-55-9. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C7H8N4O2. US Biological Life Sciences. | Worldwide |
| 1-Methyluric Acid | A metabolite of Theophylline. Group: Biochemicals. Grades: Highly Purified. CAS No. 708-79-2. Pack Sizes: 10mg, 25mg, 50mg, 100mg. Molecular Formula: C?H?N?O?. US Biological Life Sciences. | Worldwide |
| 1-Methylxanthine | 1-Methylxanthine, a caffeine derivative, is an essential human urinary metabolite of caffeine and theophylline (1,3-dimethylxanthine, TP) [1]. 1-Methylxanthine enhances the radiosensitivity of tumor cells [2]. Uses: Scientific research. Group: Natural products. CAS No. 6136-37-4. Pack Sizes: 10 mM * 1 mL; 50 mg. Product ID: HY-W008449. | |
| 7-butyl-1,3-dimethylpurine-2,6-dione | Doxofylline Impurity 13 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 7-Butyltheophylline; Theophylline,7-butyl-; UNII-N2R6WU63DY; BRN0250158. Grades: 95%. CAS No. 1021-65-4. Molecular formula: C11H16N4O2. Mole weight: 236.27. | |
| 7-Butyl-1,3-dimethylpurine-2,6-dione | Heterocyclic Organic Compound. Alternative Names: 7-Butyltheophylline, Theophylline, 7-butyl-, MLS000027070, STOCK1S-68522, BRN 0250158, MolPort-001-833-666, CID70557, STK839296, ZINC13110598, BAS 01547068, SMR000010659, LS-149431, 7-Butyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione, 4-26-00-02349 (Beilstein Handbook Reference), 3,7-Dihydro-7-butyl-1,3-dimethyl-1H-purine-2,6-dione, 7-butyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 3,7-dihydro-7-butyl-1,3-dimethyl-, 1H-Purine-2,6-dione, 3,7-dihydro-7-butyl-1,3-dimethyl- (9CI), 1021-65-4. CAS No. 1021-65-4. Molecular formula: C11H16N4O2. Mole weight: 236.27 g/mol. Purity: 0.96. IUPACName: 7-butyl-1,3-dimethylpurine-2,6-dione. Canonical SMILES: CCCCN1C=NC2=C1C(=O)N(C(=O)N2C)C. Density: 1.29g/cm³. Catalog: ACM1021654. | |
| 7-Hydroxy-1,3-dimethylpurine-2,6-dione | Heterocyclic Organic Compound. Alternative Names: 7-Hydroxytheophylline, 7-Hydroxytheophyllin, Theophylline, 7-hydroxy-, 7-Hydroxytheophyllin [German], BRN 0616325, CID70537, LS-149577, 5-26-14-00133 (Beilstein Handbook Reference), 1H-Purine-2,6-dione, 3,7-dihydro-7-hydroxy-1,3-dimethyl-, 1H-Purine-2,6-dione, 3,7-dihydro-7-hydroxy-1,3-dimethyl- (9CI), 1012-82-4. CAS No. 1012-82-4. Molecular formula: C7H8N4O3. Mole weight: 196.163 g/mol. Purity: 0.96. IUPACName: 7-hydroxy-1,3-dimethylpurine-2,6-dione. Canonical SMILES: CN1C2=C(C(=O)N(C1=O)C)N(C=N2)O. Density: 1.69g/cm³. Catalog: ACM1012824. | |
| 7-Methyl Xanthine | Metabolite of Theophylline and Caffeine. Group: Biochemicals. Alternative Names: Heteroxanthine; NSC 7861; 3,7-Dihydro-7-methyl-1H-purine-2,6-dione. Grades: Highly Purified. CAS No. 552-62-5. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 8-[2-(Diphenylmethoxy)-N-methylethylamino]-1,3-dimethylxanthine | 8-[2-(Diphenylmethoxy)-N-methylethylamino]-1,3-dimethylxanthine. Group: Biochemicals. Alternative Names: 8-[[2- (Diphenylmethoxy) ethyl]methylamino]-theophylline; 8-[[2- (Diphenylmethoxy) ethyl]methylamino]-1h-purine-2, 6-dione; 8-[[2- (Diphenylmethoxy) ethyl]methylamino]-3, 9-dihydro-1, 3-dimethyl-1H-purine-2, 6-dione. Grades: Highly Purified. CAS No. 33120-34-2. Pack Sizes: 25mg. Molecular Formula: C23H25N5O3, Molecular Weight: 419.48. US Biological Life Sciences. | Worldwide |
| Acebrophylline | Acebrophylline can be utilized for adverse effect, pharmacological activity and biological study of effect of acebrophylline vs. sustained release theophylline in patients of chronic obstructive pulmonary disease. Group: Biochemicals. Grades: Highly Purified. CAS No. 96989-76-3. Pack Sizes: 25mg, 100mg. Molecular Formula: C13H18Br2N2O C9H10N4O4, Molecular Weight: 616.299999999999. US Biological Life Sciences. | Worldwide |
| Acefylline | Acefylline, a xanthine derivative, is an adenosine receptor antagonist. Acefylline is a peptidylarginine deiminase (PAD) activator. Acefylline is also a bronchodilator and cardiac stimulant that inhibits rat lung cAMP phosphodiesterase isoenzymes. Acefylline can be used in asthma research [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: Theophyllineacetic acid; Theophylline-7-acetic acid. CAS No. 652-37-9. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B1505. | |
| Adenosine A1 Receptor Antagonist I, DPCPX (8-Cyclopentyl-1,3-dipropylxanthine, CPX, PD-116,948) | A blood-brain barrier permeable xanthine derivative that acts as a highly selective antagonist of Adenosine A1 receptor (A1R; Ki = 3.9nM, 130nM, 1.0uM, 4.0uM for human A1, A2A, A2B, and A3 respectively). Exhibits about 1,000-fold higher affinity and a 30-fold greater selectivity for A1R when compared to theophylline. Shown to competitively antagonize the inhibition of adenylate cyclase activity via A1 adenosine receptors in rat fat cells and the stimulation of adenylate cyclase via A2 adenosine receptors in human platelets. Exhibits hypertensive properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 102146-07-6. Pack Sizes: 25mg. Molecular Formula: C??H??N?O?, Primary Target: A1. US Biological Life Sciences. | Worldwide |
| Bamifylline | Bamifylline is a drug of the xanthine chemical class which acts as a selective adenosine A1 receptor antagonist. Synonyms: 7-[2-[Ethyl(2-hydroxyethyl)amino]ethyl]-3,7-dihydro-1,3-dimethyl-8-(phenylmethyl)-1H-purine-2,6-dione; 8102 CB; Bax-2739Z; CB-8102; 8'-Benzyl-7- (2-[ethyl (2-hydroxyethyl) amino]ethyl) theophylline; Bamiphylline; Benzetamophylline. Grades: > 95%. CAS No. 2016-63-9. Molecular formula: C20H27N5O3. Mole weight: 385.47. | |
| Caffeine EP impurity A | Caffeine EP impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Theophylline; Pentoxifylline EP Impurity C; Dimenhydrinate EP Impurity A. CAS No. 58-55-9. Molecular Formula: C7H8N4O2. Mole Weight: 180.17. Catalog: APB58559. | |
| Choline theophyllinate | Choline theophyllinate (Oxtriphylline) is a choline salt of theophylline with anti-asthmatic activity [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Oxtriphylline. CAS No. 4499-40-5. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-B1718. | |
| Cromakalim | Cromakalim is a potassium channel opener. Cromakalim can be used as a bronchodilator in asthma. Cromakalim inhibits the spontaneous tone of human isolated bronchi in a concentration-related manner being nearly as effective as isoprenaline or theophylline [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BRL 34915. CAS No. 94470-67-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-110011. | |
| Doxofylline. | Doxofylline. Group: Biochemicals. Alternative Names: 7-(1,3-Dioxolan-2-ylmethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione; 7-[1, 3- (Dioxolan-d4) -2-ylmethyl) ]theophylline; 2-(7'-Theophyllinemethyl)-1,3-dioxolane; ABC 12/3; ABC 1213; Ansimar; Dioxyfilline; Doxophylline; Maxivent; Ventax. Grades: Highly Purified. CAS No. 69975-86-6. Pack Sizes: 5g. Molecular Formula: C11H14N4O4, Molecular Weight: 266.25. US Biological Life Sciences. | Worldwide |
| Doxofylline Impurity 10 | Doxofylline Impurity 10 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: ethyl 7-theophyllineacetate; (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-acetic acid ethyl ester. CAS No. 7029-96-1. Molecular formula: C11H14N4O4. Mole weight: 266.25. | |
| Doxofylline Impurity 2 | Doxofylline Impurity 2 (Theophylline Impurity 2) is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: Theophylline Impurity 1; 1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxopurine-7-acetaldehyde; 7-(Formylmethyl)theophylline; 7-Theophyllineacetaldehyde. Grades: > 95%. CAS No. 5614-53-9. Molecular formula: C9H10N4O3. Mole weight: 222.20. | |
| Doxofylline Impurity 9 | Doxofylline Impurity 9 is a Doxofylline impurity. Doxofylline is a phosphodiesterase inhibitor and a xanthine derivative drug for asthma. Synonyms: 7-(2',2'-Diethoxyethyl)theophylline1111. CAS No. 43135-57-5. Molecular formula: C13H20N4O4. Mole weight: 296.32. | |
| Etofylline | An inhibitor of 3,5-Cyclic Nucleotide Phosphodiesterase. Therapeutically, this compound has diuretic, muscle relaxant, bronchial dilation and CNS stimulant activities. Group: Biochemicals. Alternative Names: 7- (2-Hydroxyethyl) theophylline; 3,7-Dihydro-7-(2-hydroxyethyl)-1,3-dimethyl-1H-purine-2,6-dione; 7-(2-Hydroxyethyl)-1,3-dimethylxanthine; 7-Theophyllineethanol; Aethophyllinum; Ascorphylline; Bio-phylline; Cordalin; Corophyllin-N; Dilaphyllin; Etophyllin; Etophylline; Frekaphyllin; hydroxyethyl theophyl line; KT 200G; NSC 113373; Oxphylline; Oxyethophylline; Oxyethyltheophylline; Oxyphyllin; Oxyphylline; Oxytheonyl; Phyllocormin N; Soluphylline. Grades: Highly Purified. CAS No. 519-37-9. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Etofylline | β-hydroxyethyltheophylline is an inhibitor of 3',5'-Cyclic Nucleotide Phosphodiesterase. Uses: An inhibitor of 3',5'-cyclic nucleotide phosphodiesterase. Synonyms: BRN 0251760; BRN-0251760; BRN0251760; 7-(2-Hydroxyethyl)theophylline;β-hydroxyethyltheophylline. Grades: ≥95%. CAS No. 519-37-9. Molecular formula: C9H12N4O3. Mole weight: 224.21. | |
| Fenethylline hydrochloride | Fenethylline hydrochloride. Group: Biochemicals. Alternative Names: 3, 7-Dihydro-1, 3-dimethyl-7-[2-[ (1-methyl-2-phenylethyl) amino]ethyl]-1H-purine-2, 6-dione hydrochloride; 7-[2- (1-Methyl-2-phenylethylamino) ethyl]theophylline hydrochloride; 7- [2- [ (a-Methylphenethyl) amino] ethyl] theophylline hydrochloride. Grades: Highly Purified. CAS No. 1892-80-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C18H24ClN5O2. US Biological Life Sciences. | Worldwide |
| methylxanthine N3-demethylase | A non-heme iron oxygenase. The enzyme from the bacterium Pseudomonas putida shares an NAD(P)H-FMN reductase subunit with EC 1.14.13.178, methylxanthine N1-demethylase, and has higher activity with NADH than with NADPH. Also demethylates caffeine and theophylline with lower efficiency. Forms part of the degradation pathway of methylxanthines. Group: Enzymes. Synonyms: ndmB (gene name). Enzyme Commission Number: EC 1.14.13.179. 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-0777; methylxanthine N3-demethylase; EC 1.14.13.179; ndmB (gene name). Cat No: EXWM-0777. |  |
| Proxyphylline | Proxyphylline is a metabolite of theophylline in human plasma. It acts as a selective antagonist of A1 adenosine receptors, and exhibits vasodilatory and cardiac stimulatory effects. Uses: Bronchodilator agents. Synonyms: NSC 163343; Proxiphylline; Purophyllin; Monophylline; 7-(2-hydroxypropyl)-1,3-dimethylpurine-2,6-dione. Grades: ≥98%. CAS No. 603-00-9. Molecular formula: C10H14N4O3. Mole weight: 238.2. | |
| Reproterol | Reproterol is a dual acting β2-adrenoceptor agonist and PDE inhibitor. The theophylline constituent of Reproterol inhibits phosphodiesterase activity induced by adenylyl cyclase. Reproterol has the potential for asthma research [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 54063-54-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-135490. | |
| Theobromine-d6 | A labeled metabolite of Caffeine. Group: Biochemicals. Alternative Names: 3,7-Dihydro-3,7-di(methyl-d3)-1H-purine-2,6-dione; 3,7-Dimethylxanthine-d6; Diurobromine-d6; Santheose-d6; Teobromin-d6; Thesal-d6; NSC 5039-d6; SC 15090-d6; Theophylline-Ethylenediamine Imp. G (EP)-d6. Grades: Highly Purified. CAS No. 117490-40-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Theodrenaline | Theodrenaline, also known as noradrenalinoethyltheophylline, is a cardiac stimulant with anti-hypotensive property together with cafedrine. Synonyms: 7-[2-[[2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]amino]ethyl]-1,3-dimethylpurine-2,6-dione; noradrenaline theophylline; noradrenaline theophylline, (R)-isomer; noradrenaline theophylline, hydrochloride; noradrenaline theophylline, monohydrochloride, (R)-isomer; theodrenaline; theodrenaline hydrochloride; theodrenaline hydrochloride, (R)-isomer; theodrenaline, (R)-isomer. CAS No. 13460-98-5. Molecular formula: C17H21N5O5. Mole weight: 375.38. | |
| Xanthinol Nicotinate | Peripheral vasodilator. Group: Biochemicals. Alternative Names: 7-[2-Hydroxy-3-[N-methyl-N-(2-hydroxyethyl)amino]-propyl]-theophylline Nicotinate; 7-[3- (Methyl-2-hydroxyethylamino) -2-hydroxypropyl) ]theophylline Nicotinate. Grades: Highly Purified. CAS No. 437-74-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C??H??N?O?; C ?H?NO?, Molecular Weight: 434.45. US Biological Life Sciences. | Worldwide |
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