A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Roniciclib is an orally bioavailable pan-cyclin dependent kinase (CDK) inhibitor, with IC50s of 5-25 nM for CDK1, CDK2, CDK3, CDK4, CDK7 and CDK9. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BAY 1000394. CAS No. 1223498-69-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13914.
Ronidazole
25g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C6H8N4O4. CAS No. 7681-76-7. Prepack ID 90026995-25g. Molecular Weight 200.15. See USA prepack pricing.
Ronidazole
Ronidazole is a potent and orally active antiprotozoal and anti-microbial agent. Ronidazole acts as a veterinary agent against Tritrichomonas foetus in cats models. Ronidazole can be used the research of forhistomoniasis and swine dysentery[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 7681-76-7. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g. Product ID: HY-B0565.
Ronidazole-[d3]
Ronidazole-[d3] is the labelled analogue of Ronidazole, which is an antimicrobial agent. Synonyms: Ronidazole-D3; 2-Carbamoyloxymethyl-1-methyl-D3-5-nitro-1H-imidazole; 1-(Methyl-d3)-5-nitro-1H-imidazole-2-methanol 2-Carbamate; [1-(Methyl-d3)-5-nitroimidazol-2-yl]methyl Carbamate; 1-(Methyl-d3)-2-carbamoyl-oxymethyl-5-nitroimidazole; Dugro-d3; MCMN-d3; Ridzol-d3; Ridzol P-d3; Ridzole-d3; Ronida BT-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 1015855-87-4. Molecular formula: C6H5D3N4O4. Mole weight: 203.17.
Rontalizumab
Rontalizumab is a humanized IgG1 monoclonal antibody targets IFN-α. Rontalizumab can be used for the research of systemic lupus erythematosus[1]. Uses: Scientific research. Category: Inhibitory antibodies. Alternative Names: RhuMab IFNalpha; Anti-Human IFN alpha Recombinant Antibody. CAS No. 948570-30-7. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99267.
Rooibos CO2 Extract
Rooibos CO2 Extract. CAS No. MIXTURE. Kosher: Y. VIGON Item # 504850. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers, Aromatherapy, Essetial Oils.
America & Internationally
Rooibos Milled Powder (Aspalathus Linearis)
Rooibos Milled Powder (Aspalathus Linearis).
CA, FL & NJ
Ropeginterferon alfa-2b
Ropeginterferon alfa-2b (Ropeginterferon alfa-2b-njft) is a monopegylated IFN-α that can be used for the research of myeloproliferative neoplasms[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Ropeginterferon alfa-2b-njft; PEG-proline-interferon alpha-2b. CAS No. 1335098-50-4. Pack Sizes: 50 μg; 250 μg. Product ID: HY-P99348.
Ropinirole Aminoacetic Acid
Ropinirole impurity. It was found that these compounds were all poor competitive inhibitors of GABA-AT, but some were substrates of the enzyme, suggesting their utility as scaffolds for potential GABA-AT mechanism-based inactivators. Group: Biochemicals. Alternative Names: 2-Amino-6-[2- (dipropylamino) ethyl]benzeneacetic Acid. Grades: Highly Purified. CAS No. 920755-10-8. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Ropinirole-[d14] HCl (di-n-propyl-[d14])
An isotope labelled of Ropinirole. Ropinirole is a dopamine agonist. It is used for the treatment of Parkinson's disease and restless legs syndrome. Synonyms: 4-[2-(Di-n-propylamino)ethyl]-2-indolinone HCl. Grade: 95% by HPLC; 99% atom D. CAS No. 1132746-05-4. Molecular formula: C16H11D14ClN2O. Mole weight: 310.92.
Ropinirole-d4 Hydrochloride
Labelled Ropinirole, an antiparkinsonian agent. A selective dopamine D2-receptor agonist. Group: Biochemicals. Alternative Names: 4-[2-(Dipropylamino-d4)ethyl]-1,3-dihydro-2H-indol-2-one Hydrochloride; 4-[2-(Di-n-propylamino-d4)ethyl]-2(3H)-indolone Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Ropinirole-[d7] Hydrochloride
A deuterated Ropinirole impurity. Ropinirole is a D2, D3, and D4 dopamine receptor agonist with highest affinity for D2. It is weakly active at the 5-HT2, and α2 receptors and is said to have virtually no affinity for the 5-HT1, GABA, mAChRs, α1, and β-adrenoreceptors. Synonyms: 4-[2-(Dipropyl-d7-amino)ethyl]-1,3-dihydro-2H-indol-2-one Hydrochloride; 4-[2-(Di-n-propyl-d7-amino)ethyl]-2(3H)-indolone Hydrochloride; SKF-101468A-d7. Grade: >95%. CAS No. 1261396-31-9. Molecular formula: C16H18D7ClN2O. Mole weight: 303.88.
Ropinirole EP Impurity B (Hydrochloride)
Ropinirole EP Impurity B (Hydrochloride). Uses: For analytical and research use. Alternative Names: 4-(2-((2-methylpentyl)amino)ethyl)indolin-2-one hydrochloride. CAS No. 221264-33-1. Molecular formula: C16H24N2O·HCl. Mole weight: 296.84. Catalog: APB221264331.
Ropinirole EP Impurity C
Ropinirole EP Impurity C. Uses: For analytical and research use. Alternative Names: (Z)-4-(2-(dipropylamino)ethyl)-3-propylideneindolin-2-one. CAS No. 784110-47-0. Molecular formula: C19H28N2O. Mole weight: 300.22. Catalog: APB784110470.
Ropinirole EP Impurity D
Ropinirole EP Impurity D. Uses: For analytical and research use. Alternative Names: N-Despropyl Ropinirole; 4-(2-(propylamino)ethyl)indolin-2-one. CAS No. 106916-16-9. Molecular formula: C13H18N2O. Mole weight: 218.14. Catalog: APB106916169.
Ropinirole EP Impurity F
Ropinirole EP Impurity F. Uses: For analytical and research use. Alternative Names: 4-(2-hydroxyethyl)indolin-2-one. CAS No. 139122-19-3. Molecular formula: C10H11NO2. Mole weight: 177.20. Catalog: APB139122193.
Ropinirole EP Impurity G
Ropinirole EP Impurity G. Uses: For analytical and research use. Alternative Names: N-(2-(1H-indol-4-yl)ethyl)-N-propylpropan-1-amine. CAS No. 76149-15-0. Molecular formula: C16H24N2. Mole weight: 244.19. Catalog: APB76149150.
Ropinirole hydrochloride
Ropinirole (SKF 101468) hydrochloride is an orally active, potent D3/D2 receptor agonist with a Ki of 29 nM for D2 receptor. Ropinirole hydrochloride has pEC50s of 7.4, 8.4 and 6.8 for hD2, hD3 and hD4 receptors, respectively. Ropinirole hydrochloride has no affinity for the D1 receptors. Ropinirole hydrochloride has the potential for Parkinson's disease[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SKF 101468 hydrochloride. CAS No. 91374-20-8. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 200 mg. Product ID: HY-B0623A.
Ropinirole hydrochloride
25mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C16H25ClN2O. CAS No. 91374-20-8. Prepack ID 56483601-25mg. Molecular Weight 296.84. See USA prepack pricing.
Ropinirole Hydrochloride
Ropinirole Hydrochloride is a non-ergot dopamine D2/D3 receptor agonist used for the treatment of Parkinson's disease and Restless Legs Syndrome (RLS). Its chemical structure is distinct from ergot derivatives such as bromocriptine and cabergoline, eliminating the risk of ergot-related cardiac valvulopathy. It demonstrates preferential binding to D3 receptors, which are highly expressed in the mesolimbic and nigrostriatal dopaminergic pathways. Applications: Ropinirole hydrochloride is indicated as monotherapy for early-stage parkinson's disease and as adjunctive therapy to levodopa in advanced disease. it is also indicated for the treatment of moderate to severe restless legs syndrome. Category: Active pharmaceutical ingredients. Synonyms: 4-[2-(Di-n-propylamino)ethyl]-2(3H)-indolone Hydrochloride;4-[2-(Dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one Hydrochloride. CAS No. 91374-20-8. Product ID: API91374208. Molecular formula: C16H25ClN2O. Mole weight: 296.83. EINECS: 635-615-9. InChIKey: XDXHAEQXIBQUEZ-UHFFFAOYSA-N. Appearance: Pale yellow powder.
Ropinirole, Hydrochloride
An antiparkinsonian agent. A selective dopamine D2-receptor agonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 91374-20-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg. Molecular Formula: C??H??ClN?O. US Biological Life Sciences.
Worldwide
Ropinirole Impurity 1
Ropinirole Impurity 1. Uses: For analytical and research use. CAS No. 120427-93-2. Molecular formula: C10H9NO. Mole weight: 159.19. Catalog: APB120427932.
Ropinirole Impurity 10
Ropinirole Impurity 10. Uses: For analytical and research use. Alternative Names: 4-(2-chloroethyl)indolin-2-one. CAS No. 168476-59-3. Molecular formula: C10H10ClNO. Mole weight: 195.65. Catalog: APB168476593.
Ropinirole Impurity 2
Ropinirole Impurity 2. Uses: For analytical and research use. CAS No. 91374-25-3. Molecular formula: C16H25ClN2O4. Mole weight: 344.84. Catalog: APB91374253.
Ropinirole Impurity 3
Ropinirole Impurity 3. Uses: For analytical and research use. CAS No. 2724840-11-1. Molecular formula: C33H48N4O2. Mole weight: 532.77. Catalog: APB2724840111.
Ropinirole Impurity 4
Ropinirole Impurity 4. Uses: For analytical and research use. CAS No. 1027600-42-5. Molecular formula: C17H26N2O2. Mole weight: 290.41. Catalog: APB1027600425.
Ropinirole Impurity 5
Ropinirole Impurity 5. Uses: For analytical and research use. Molecular formula: C33H48N4O2. Mole weight: 532.77. Catalog: APB12168.
Ropinirole Impurity 6
Ropinirole Impurity 6. Uses: For analytical and research use. Molecular formula: C33H50Cl2N4O2. Mole weight: 605.69. Catalog: APB12169.
Ropinirole Impurity 7
Ropinirole Impurity 7. Uses: For analytical and research use. CAS No. 1800102-50-4. Molecular formula: C33H48N4O2. Mole weight: 532.77. Catalog: APB1800102504.
Ropinirole N-oxide
Ropinirole N-oxide. Alternative Names: 1,3-Dihydro-4-[2-(oxidodipropylamino)ethyl]-2H-indol-2-one. CAS No. 1076199-41-1. Product ID: ACM1076199411. Molecular formula: C16H24N2O2. Mole weight: 276.37. Alfa Chemistry - ISO 9001:32057 Certified.
Ropinirole N-Oxide
A metabolite of ropinirole. This compound has been found to decompose readily in DMSO and Chloroform. Group: Biochemicals. Alternative Names: 1, 3-Dihydro-4-[2- (oxidodipropylamino) ethyl]-2H-indol-2-one. Grades: Highly Purified. CAS No. 1076199-41-1. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Ropivacaine
Ropivacain is a potent sodium channel blocker. Ropivacain blocks impulse conduction via reversible inhibition of sodium ion influx in nerve fibrese[1][2]. Ropivacaine is also an inhibitor of K2P (two-pore domain potassium channel) TREK-1 with an IC50 of 402.7 μM in COS-7 cell's membrane[3]. Ropivacaine is used for the research of neuropathic pain management[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 84057-95-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B0563.
Ropivacaine-d7 Hydrochloride
Labeled Ropivacaine. Anesthetic (local). Group: Biochemicals. Grades: Highly Purified. CAS No. 1217667-10-1. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Ropivacaine EP Impurity C
Ropivacaine EP Impurity C. Uses: For analytical and research use. CAS No. 24358-84-7. Molecular formula: C15H22N2O. Mole weight: 246.35. Catalog: APB24358847.
Ropivacaine EP Impurity D HCl
Ropivacaine EP Impurity D HCl. Uses: For analytical and research use. CAS No. 112773-86-1. Molecular formula: C16H25ClN2O. Mole weight: 296.84. Catalog: APB112773861.
Ropivacaine EP Impurity E
Ropivacaine EP Impurity E. Uses: For analytical and research use. CAS No. 265120-58-9. Molecular formula: C17H26N2O. Mole weight: 274.41. Catalog: APB265120589.
Ropivacaine EP Impurity F
Ropivacaine EP Impurity F. Uses: For analytical and research use. CAS No. 1945965-95-6. Molecular formula: C17H24N2O. Mole weight: 272.39. Catalog: APB1945965956.
Ropivacaine hydrochloride
5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C17H26N2O · HCl · H2O. CAS No. 98717-15-8. Prepack ID 90028387-5g. Molecular Weight 310.06. See USA prepack pricing.
Ropivacaine hydrochloride
25g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C17H26N2O · HCl · H2O. CAS No. 98717-15-8. Prepack ID 90028387-25g. Molecular Weight 310.06. See USA prepack pricing.
Ropivacaine Hydrochloride
Ropivacaine hydrochloride is the hydrochloride salt of ropivacaine, a long-acting amide-type local anesthetic approved by the FDA in 1996 for surgical anesthesia and acute pain management. It is chemically related to bupivacaine but is formulated as the pure S-enantiomer to enhance its safety profile. Applications: Ropivacaine hydrochloride is indicated for epidural blocks including cesarean section, major nerve blocks, local infiltration, and continuous epidural infusion for postoperative or labor pain management. lower concentrations (0.2%) provide analgesia with minimal motor block, while higher concentrations (0.5-1%) produce complete surgical anesthesia with motor blockade. compared to bupivacaine, ropivacaine offers faster regression of sensory and motor blockade, potentially facilitating earlier mobilization, and is associated with reduced incidence of hypotension and cardiotoxicity. Category: Anesthetic analgesia apis. Synonyms: ROPIVACAINE HCl, Ropivacaine monohydrochloride, DTXSID2048379. CAS No. 98717-15-8. Product ID: API0232524. Molecular formula: C17H27ClN2O. Mole weight: 310.86. EINECS: 663-286-1. InChIKey: NDNSIBYYUOEUSV-RSAXXLAASA-N.
Ropivacaine (rINN) is a local anaesthetic drug belonging to the amino amide group. The name ropivacaine refers to both the racemate and the marketed S-enantiomer. Ropivacaine hydrochloride is commonly marketed by AstraZeneca under the trade name Naropin. Ropivacaine was developed after bupivacaine was noted to be associated with cardiac arrest, particularly in pregnant women. Ropivacaine was found to have less cardiotoxicity than bupivacaine in animal models. Group: Biochemicals. Alternative Names: (2S)-N-(2,6-Dimethylphenyl)-1-propyl-2-piperidinecarboxamide Hydrochloride Hydrate; LEA-103. Grades: Highly Purified. CAS No. 132112-35-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 10g. Molecular Formula: C??H??ClN?O? , Molecular Weight: 328.88. US Biological Life Sciences.
Worldwide
Ropivacaine Impurity 10
Ropivacaine Impurity 10. Uses: For analytical and research use. CAS No. 439591-67-0. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB439591670.
Ropivacaine Impurity 11
Ropivacaine Impurity 11. Uses: For analytical and research use. CAS No. 352637-51-5. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB352637515.
Ropivacaine Impurity 12
Ropivacaine Impurity 12. Uses: For analytical and research use. CAS No. 1583238-33-8. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB1583238338.
Ropivacaine Impurity 13
Ropivacaine Impurity 13. Uses: For analytical and research use. CAS No. 27262-43-7. Molecular formula: C14H20N2O. Mole weight: 232.33. Catalog: APB27262437.
Ropivacaine Impurity 15
Ropivacaine Impurity 15. Uses: For analytical and research use. CAS No. 2180-94-1. Molecular formula: C16H24N2O. Mole weight: 260.38. Catalog: APB2180941.
Ropivacaine Impurity 16
Ropivacaine Impurity 16. Uses: For analytical and research use. CAS No. 205993-83-5. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB205993835.
Ropivacaine Impurity 17
Ropivacaine Impurity 17. Uses: For analytical and research use. CAS No. 175888-75-2. Molecular formula: C17H26N2O. Mole weight: 274.41. Catalog: APB175888752.
Ropivacaine Impurity 18
Ropivacaine Impurity 18. Uses: For analytical and research use. CAS No. 439287-14-6. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB439287146.
Ropivacaine Impurity 19
Ropivacaine Impurity 19. Uses: For analytical and research use. CAS No. 1786841-18-6. Molecular formula: C12H14N2O3. Mole weight: 234.26. Catalog: APB1786841186.
Ropivacaine Impurity 20
Ropivacaine Impurity 20. Uses: For analytical and research use. CAS No. 133784-43-7. Molecular formula: C14H21ClN2O. Mole weight: 268.79. Catalog: APB133784437.
Ropivacaine Impurity 21
Ropivacaine Impurity 21. Uses: For analytical and research use. CAS No. 68280-05-7. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB68280057.
Ropivacaine Impurity 22
Ropivacaine Impurity 22. Uses: For analytical and research use. CAS No. 337488-90-1. Molecular formula: C14H20N2O. Mole weight: 232.33. Catalog: APB337488901.
Ropivacaine Impurity 23
Ropivacaine Impurity 23. Uses: For analytical and research use. CAS No. 109403-19-2. Molecular formula: C14H20N2O. Mole weight: 232.33. Catalog: APB109403192.
Ropivacaine Impurity 24
Ropivacaine Impurity 24. Uses: For analytical and research use. CAS No. 1105704-96-8. Molecular formula: C12H14N2O3. Mole weight: 234.26. Catalog: APB1105704968.
Ropivacaine Impurity 25
Ropivacaine Impurity 25. Uses: For analytical and research use. CAS No. 1786560-34-6. Molecular formula: C12H14N2O3. Mole weight: 234.26. Catalog: APB1786560346.
Ropivacaine Impurity 26
Ropivacaine Impurity 26. Uses: For analytical and research use. CAS No. 66052-78-6. Molecular formula: C16H25ClN2O. Mole weight: 296.84. Catalog: APB66052786.
Ropivacaine Impurity 27
Ropivacaine Impurity 27. Uses: For analytical and research use. CAS No. 1543937-58-1. Molecular formula: C13H16N2O3. Mole weight: 248.28. Catalog: APB1543937581.
Ropivacaine Impurity 28
Ropivacaine Impurity 28. Uses: For analytical and research use. CAS No. 84951-65-5. Molecular formula: C14H14N2O. Mole weight: 226.28. Catalog: APB84951655.
Ropivacaine Impurity 29
Ropivacaine Impurity 29. Uses: For analytical and research use. CAS No. 1786518-57-7. Molecular formula: C13H16N2O3. Mole weight: 248.28. Catalog: APB1786518577.
Ropivacaine Impurity 3
Ropivacaine Impurity 3. Uses: For analytical and research use. CAS No. 1391053-59-0. Molecular formula: C17H26N2O2. Mole weight: 290.41. Catalog: APB1391053590.
Ropivacaine Impurity 30
Ropivacaine Impurity 30. Uses: For analytical and research use. CAS No. 1795692-55-5. Molecular formula: C14H15ClN2O. Mole weight: 262.74. Catalog: APB1795692555.
Ropivacaine Impurity 31
Ropivacaine Impurity 31. Uses: For analytical and research use. CAS No. 855154-21-1. Molecular formula: C14H15ClN2O. Mole weight: 262.74. Catalog: APB855154211.
Ropivacaine Impurity 33
Ropivacaine Impurity 33. Uses: For analytical and research use. CAS No. 36588-45-1. Molecular formula: C12H18N2O2. Mole weight: 222.29. Catalog: APB36588451.
Ropivacaine Impurity 35
Ropivacaine Impurity 35. Uses: For analytical and research use. CAS No. 36588-46-2. Molecular formula: C12H18N2O2. Mole weight: 222.29. Catalog: APB36588462.
Ropivacaine Impurity 36
Ropivacaine Impurity 36. Uses: For analytical and research use. CAS No. 36585-31-6. Molecular formula: C12H18N2O2. Mole weight: 222.29. Catalog: APB36585316.
Ropivacaine Impurity 4
Ropivacaine Impurity 4. Uses: For analytical and research use. CAS No. 243989-47-1. Molecular formula: C14H20N2O2. Mole weight: 248.33. Catalog: APB243989471.
Ropivacaine Impurity 41
Ropivacaine Impurity 41. Uses: For analytical and research use. Alternative Names: (6aS,12aS)-octahydrodipyrido[1,2-a:1',2'-d]pyrazine-6,12(2H,6aH)-dione. CAS No. 1817657-89-8. Molecular formula: C12H18N2O2. Mole weight: 222.28. Catalog: APB1817657898.
Ropivacaine Impurity 5
Ropivacaine Impurity 5. Uses: For analytical and research use. CAS No. 1050482-18-2. Molecular formula: C17H26N2O. Mole weight: 274.41. Catalog: APB1050482182.
Ropivacaine Impurity 9
Ropivacaine Impurity 9. Uses: For analytical and research use. CAS No. 780736-98-3. Molecular formula: C14H20N2O. Mole weight: 232.33. Catalog: APB780736983.