A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Antibiotic with vincristine-cytotoxicity potentiating activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 130548-10-6. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Rubiginone D2
Rubiginone D2 is an antibiotic originally isolated from Streptomyces sp. Go N1/5. It has the activity of inhibiting tumor cells. CAS No. 274913-71-2. Molecular formula: C20H16O6. Mole weight: 352.34.
Semisynthetic camptothecin which inhibits DNA topoisomerase I. Prodrug of 9-aminocamptothecin. Antineoplastic. Group: Biochemicals. Alternative Names: (4S)-4-Ethyl-4-hydroxy-10-nitro-1H-pyrano[3, 4:6, 7]indolizinol[1, 2-b]quinoline-3, 14(4H, -12H)-dione; 9-Nitrocamptothecin; 9-NC; Orathecin. Grades: Highly Purified. CAS No. 91421-42-0. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Rubixanthin
Rubixanthin. Group: Biochemicals. Grades: Highly Purified. CAS No. 3763-55-1. Pack Sizes: 1mg, 2mg, 5mg. Molecular Formula: C40H56O. US Biological Life Sciences.
Worldwide
Ruboxistaurin
Ruboxistaurin (LY333531) is an orally active, selective PKC beta inhibitor (Ki=2 nM). Ruboxistaurin exhibits ATP dependent competitive inhibition of PKC beta I with an IC50 of 4.7 nM. Ruboxistaurin inhibits PKC beta II with an IC50 of 5.9 nM[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: LY333531. CAS No. 169939-94-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10195.
Ruboxistaurin (LY333531) hydrochloride is an orally active, selective PKC beta inhibitor (Ki=2 nM). Ruboxistaurin hydrochloride exhibits ATP dependent competitive inhibition of PKC beta I with an IC50 of 4.7 nM. Ruboxistaurin hydrochloride inhibits PKC beta II with an IC50 of 5.9 nM[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: LY333531 hydrochloride. CAS No. 169939-93-9. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10195B.
Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2
Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 is a potent ruthenium-based dye. Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 can bu used as an effective quencher of quantum dots (QDs) fluorescence and the capture probe of virus antigen EV71. Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2 can be used sensitive electrogenerated chemiluminescence (ECL) labels for detection of matrix metalloproteinases (MMPs)[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 136724-73-7. Pack Sizes: 1 mg; 5 mg. Product ID: HY-W127716.
Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2
Ru(bpy)2(mcbpy-O-Su-ester)(PF6)2. Alternative Names: Bis(2,2'-bipyridine)-4'-methyl-4-carboxybipyridine-rutheniumN-succinimidylester-bis(hexafluorophosphate). CAS No. 136724-73-7. Purity: 97%+. Product ID: ACM136724737-1. Molecular formula: C36H29F12N7O4P2Ru. Mole weight: 1014.66. Alfa Chemistry - ISO 9001:32057 Certified.
Rubradirin B
Rubradirin B is produced by the strain of Str. achromogenes var. rubradiris. It has the effect of anti-gram-positive bacteria. Grade: >98%. CAS No. 68833-11-4. Molecular formula: C40H33N3O15. Mole weight: 795.70.
Rubratoxin A
Mycotoxin. Potent and selective competitive protein phosphatase 2A (PP2A) inhibitor. Does not inhibit PP1, PP2B, PTP1B, ALP and CIP. Antitumor agent. Antimetastatic. Group: Biochemicals. Alternative Names: BRN 1633008; HSDB 3532, (4S,5R,10R)-rel-10-[(R)-[(2R)-3,6-dihydro-6-oxo-2H-pyran-2-yl]hydroxymethyl]-4,5,8,9,10,11-hexahydro-4,8-dihydroxy-5-[(1S)-1-hydroxyheptyl]-1H-cyclonona[1,2-c:5,6-c']difuran-1,3,6-trione. Grades: Highly Purified. CAS No. 22467-31-8. Pack Sizes: 250ug, 500ug. Molecular Formula: C??H??O??. US Biological Life Sciences.
Worldwide
rubredoxin-NAD(P)+ reductase
The enzyme from Pyrococcus furiosus requires FAD. It reduces a number of electron carriers, including benzyl viologen, menadione and 2,6-dichloroindophenol, but rubredoxin is the most efficient. Ferredoxin is not utilized. Group: Enzymes. Synonyms: rubredoxin-nicotinamide adenine dinucleotide (phosphate) reductase; rubredoxin-nicotinamide adenine; dinucleotide phosphate reductase; NAD(P)+-rubredoxin oxidoreductase; NAD(P)H-rubredoxin oxidoreductase. Enzyme Commission Number: EC 1.18.1.4. CAS No. 80237-97-4. 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-1109; rubredoxin-NAD(P)+ reductase; EC 1.18.1.4; 80237-97-4; rubredoxin-nicotinamide adenine dinucleotide (phosphate) reductase; rubredoxin-nicotinamide adenine; dinucleotide phosphate reductase; NAD(P)+-rubredoxin oxidoreductase; NAD(P)H-rubredoxin oxidoreductase. Cat No: EXWM-1109.
rubredoxin-NAD+ reductase
Requires FAD. The enzyme from Clostridium acetobutylicum reduces rubredoxin, ferricyanide and dichlorophenolindophenol, but not ferredoxin or flavodoxin. The reaction does not occur when NADPH is substituted for NADH. Contains iron at the redox centre. Group: Enzymes. Synonyms: rubredoxin reductase; rubredoxin-nicotinamide adenine dinucleotide reductase; dihydronicotinamide adenine dinucleotide-rubredoxin reductase; reduced nicotinamide adenine dinucleotide-rubredoxin reductase; NADH-rubredoxin reductase; rubredoxin-NAD reductase; NADH: rubredoxin oxidoreductase; DPNH-rubredoxin reductase; NADH-rubredoxin oxidoreductase. Enzyme Commission Number: EC 1.18.1.1. CAS No. 9032-27-3. 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-1106; rubredoxin-NAD+ reductase; EC 1.18.1.1; 9032-27-3; rubredoxin reductase; rubredoxin-nicotinamide adenine dinucleotide reductase; dihydronicotinamide adenine dinucleotide-rubredoxin reductase; reduced nicotinamide adenine dinucleotide-rubredoxin reductase; NADH-rubredoxin reductase; rubredoxin-NAD reductase; NADH: rubredoxin oxidoreductase; DPNH-rubredoxin reductase; NADH-rubredoxin oxidoreductase. Cat No: EXWM-1106.
Rubrene
TGA/DSC Lot specific traces available upon request. Alternative Names: 5,6,11,12-Tetraphenylnaphthacene. CAS No. 517-51-1. Molecular formula: C42H28. Mole weight: 532.67. Purity: 95%+. IUPAC Name: 5,6,11,12-tetraphenyltetracene. SMILES: C1=CC=C(C=C1)C2=C3C=CC=CC3=C(C4=C(C5=CC=CC=C5C(=C24)C6=CC=CC=C6)C7=CC=CC=C7)C8=CC=CC=C8. InChI: InChI=1S/C42H28/c1-5-17-29(18-6-1)37-33-25-13-14-26-34(33)39(31-21-9-3-10-22-31)42-40(32-23-11-4-12-24-32)36-28-16-15-27-35(36)38(41(37)42)30-19-7-2-8-20-30/h1-28H.
Monomer of aurofusarin. Mycotoxin. Anticancer and antimycobacterial compound in vivo. Moderate tyrosinase inhibitor. Anti-estrogenic. Group: Biochemicals. Grades: Highly Purified. CAS No. 3567-00-8. Pack Sizes: 1mg, 5mg. US Biological Life Sciences.
Antibiotic. HIV-1 reverse transcriptase inhibitor. Human telomerase inhibitor. Cytostatic against different tumor cell lines. Group: Biochemicals. Grades: Highly Purified. CAS No. 27267-70-5. Pack Sizes: 1mg, 5mg. US Biological Life Sciences.
Worldwide
Rubromycin Gamma
Antibiotic. HIV-1 reverse transcriptase and human telomerase inhibitor. Antibacterial. Cytostatically active against different tumor cell lines. Group: Biochemicals. Grades: Highly Purified. CAS No. 27267-71-6. Pack Sizes: 1mg, 5mg. US Biological Life Sciences.
Worldwide
Rubropunctamine
Rubropunctamine is a redMonascus pigment. Not only Rubropunctamine exerts antibiotic action against bacteria but also against some yeast and filamentous fungi strains. Rubropunctamine has potential embryotoxicity and teratogenicity[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 514-66-9. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N6643.
Rubropunctatin
Rubropunctatin, an orange azaphilone pigment, is isolated from the extracts of Monascus pilosus-fermented rice (red-mold rice). Rubropunctatin has anti-inflammatory, immunosuppressive and antioxidative effects, and also exhibits anti-tumor activity[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 514-67-0. Pack Sizes: 1 mg; 2 mg; 5 mg. Product ID: HY-N7766.
Rubuminatus B
Rubuminatus B is a natural compound used in the research of rheumatoid arthritand other autoimmune disorders. It targets specific inflammatory pathways, inhibiting the overactive immune response. Synonyms: 1β-Hydroxyrubuminatus A. Grade: 97.5%. CAS No. 1772614-25-1. Molecular formula: C29H44O5. Mole weight: 472.665.
Rubusoside
Rubusoside. Group: Biochemicals. Grades: Plant Grade. CAS No. 64849-39-4. Pack Sizes: 20mg. Molecular Formula: C32H50O13, Molecular Weight: 642.73. US Biological Life Sciences.
Worldwide
Rubusoside
Rubusoside (R) is a natural sweetener and a solubilizing agent with antiangiogenic and antiallergic properties. It is useful for the food additive and pharmaceutical industries. Uses: Antiangiogenic/antiallergic. Synonyms: 13β-(β-D-Glucopyranosyloxy)kaur-16-en-18-oic acid β-D-glucopyranosyl ester; (4α)-13-(β-D-glucopyranosyloxy)kaur-16-en-18-oic acid β-D-glucopyranosyl ester. Grade: 98%. CAS No. 64849-39-4. Molecular formula: C32H50O13. Mole weight: 642.73.
Rubusoside
Rubusoside is a diterpene glycoside that is also a sweetener and solubilizer with anti-angiogenic, anti-cancer, anti-obesity, anti-allergic and anti-asthmatic effects. Rubusoside attenuates airway hyperresponsiveness and reduces inflammatory cells in bronchoalveolar lavage fluid (BALF), reducing OVA (HY-W250978)-induced airway inflammation. Rubusoside also prevents palmitic acid-induced lipotoxicity in pancreatic INS-1 cells, reduces the transport of human glucose transporters GLUT-1 and fructose GLUT-5, and inhibits NF-κB and α-amylase (α-amylase)[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. CAS No. 64849-39-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-N0668.
RUBUSOSIDE
RUBUSOSIDE. CAS No. 64849-39-4. Pack Sizes: 1 kg. Product ID: CDC10-0550. Molecular formula: C32H50O13. Category: Cosmetic Sweeteners. Product Keywords: Cosmetic Ingredients; Cosmetic Sweeteners; RUBUSOSIDE; CDC10-0550; 64849-39-4; C32H50O13; 64849-39-4. Purity: 0.99. Color: White to Off-White. Physical State: Neat. Solubility: DMSO (Slightly), Methanol (Slightly, Sonicated), Water (Slightly). Storage: Hygroscopic, Refrigerator, under inert atmosphere. Boiling Point: 802.5±65.0 °C(Predicted). Melting Point: 178~181°C.
Rucaparib (PF-01367338) is a PARP protein inhibitor (PARP-1 Ki=1.4 nM) and hexose hexose-6-phosphate dehydrogenase (H6PD) inhibitor with oral activity. Rucaparib exhibits antitumor activity, with activity against desmoplasia-resistant prostate cancer (CRPC). Category: Active pharmaceutical ingredients. CAS No. 283173-50-2. Product ID: API283173502. Molecular formula: C19H18FN3O. Mole weight: 323.36.
Rucaparib
Rucaparib (AG014699) is an orally active, potent inhibitor of PARP proteins (PARP-1, PARP-2 and PARP-3) with a Ki of 1.4 nM for PARP1. Rucaparib is a modest hexose-6-phosphate dehydrogenase (H6PD) inhibitor. Rucaparib has the potential for castration-resistant prostate cancer (CRPC) research[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AG014699; PF-01367338. CAS No. 283173-50-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-10617A.
Rucaparib acetate
Rucaparib (AG014699) acetate is a highly effective oral inhibitor of PARP proteins, specifically targeting PARP-1, PARP-2, and PARP-3, with a Ki value of 1.4 nM for PARP1. Additionally, it exhibits inhibitory action on hexose-6-phosphate dehydrogenase (H6PD) to a moderate extent. Rucaparib acetate shows promise in the field of research for castration-resistant prostate cancer (CRPC). Category: Active pharmaceutical ingredients. CAS No. 773059-23-7. Product ID: API773059237. Molecular formula: C21H22FN3O3. Mole weight: 383.423.
Rucaparib camsylate
Rucaparib (AG014699) camsylate is an orally active inhibitor of PARP proteins (PARP-1, PARP-2, and PARP-3) with a Ki=1.4 nM for PARP-1, and also inhibits hexose hexaphosphate dehydrogenase (H6PD). Rucaparib camsylate has potential for investigation in debulking resistant prostate cancer (CRPC) studies. Category: Active pharmaceutical ingredients. CAS No. 1327258-57-0. Product ID: API1327258570. Molecular formula: C19H18FN3O.xC10H16O4S.
Rucaparib hydrochloride
Rucaparib hydrochloride, also known as AG014699, is a powerful and orally active compound that inhibits PARP proteins including PARP-1, PARP-2, and PARP-3 with a Ki value of 1.4 nM for PARP1. Additionally, Rucaparib hydrochloride acts as a modest inhibitor of hexose-6-phosphate dehydrogenase (H6PD). This compound shows potential in research for castration-resistant prostate cancer (CRPC). Category: Active pharmaceutical ingredients. CAS No. 773059-19-1. Product ID: API773059191. Molecular formula: C19H19ClFN3O. Mole weight: 359.83.
Rucaparib monocamsylate
Rucaparib (AG014699) monocamsylate is an orally active, potent inhibitor of PARP proteins (PARP-1, PARP-2 and PARP-3) with a Ki of 1.4 nM for PARP1. Rucaparib monocamsylate is a modest hexose-6-phosphate dehydrogenase (H6PD) inhibitor. Rucaparib monocamsylate has the potential for castration-resistant prostate cancer (CRPC) research[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AG014699 monocamsylate; PF-01367338 monocamsylate. CAS No. 1859053-21-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-102003.
Rucaparib monocamsylate
Rucaparib monocamsylate (Rucaparib Camsylate) is a PARP inhibitor (PARP1,Ki of 1.4 nM). Rucaparib Camsylate also displays binding affinity to eight other PARP domains. Category: Active pharmaceutical ingredients. Synonyms: Rucaparib Camsylate. CAS No. 1859053-21-6. Product ID: API1859053216. Molecular formula: C29H34FN3O5S. Mole weight: 555.66.
Rucaparib phosphate
Rucaparib (AG014699) phosphate is an orally active, potent inhibitor of PARP proteins (PARP-1, PARP-2 and PARP-3) with a Ki of 1.4 nM for PARP1. Rucaparib phosphate is a modest hexose-6-phosphate dehydrogenase (H6PD) inhibitor. Rucaparib phosphate has the potential for castration-resistant prostate cancer (CRPC) research[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AG-014699 phosphate; PF-01367338 phosphate. CAS No. 459868-92-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-10617.
Rucaparib Phosphate
Rucaparib Phosphate (PF-01367338 phosphate) is an inhibitor of PARP (Ki: 1.4 nM for PARP1) that is used in clinical therapy to sensitize cancer cells to chemotherapy. Category: Active pharmaceutical ingredients. CAS No. 459868-92-9. Product ID: API459868929. Molecular formula: C19H18FN3O·H3PO4. Mole weight: 421.36.
Rucaparib tartrate
Rucaparib (AG014699) tartrate is an orally active inhibitor of PARP proteins (PARP-1, PARP-2, and PARP-3) and acts on PARP-1 (Ki: 1.4 nM). It is also a hexose hexaphosphate dehydrogenase (H6PD) inhibitor and has potential for use in the study of destructive resistant prostate cancer (CRPC). Category: Active pharmaceutical ingredients. CAS No. 773059-22-6. Product ID: API773059226. Molecular formula: C23H24FN3O7. Mole weight: 473.457.
RuCl(p-cymene)[(R,R)-Ts-DPEN]
RuCl(p-cymene)[(R,R)-Ts-DPEN]. Alternative Names: Chloro{[(1R,2R)-(-)-2-amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(p-cymene)ruthenium(II). CAS No. 192139-92-7. Purity: 98%. Product ID: ACM192139927. Molecular formula: C21H21ClN2O2RuS.C10H14. Mole weight: 636.21. Alfa Chemistry - ISO 9001:32057 Certified.
Ru(dpp)3(PF6)2
Ru(dpp)3(PF6)2 is a complex containing metallic ruthenium (Ru) and is a chemiluminescent oxygen probe. [Ru(dpp)3]2+ is a luminescent substance that can undergo metal-to-ligand charge transfer (MLCT), and fluorescence will appear during the transfer of Ru to the ligand. At the same time, the fluorescence of Ru(dpp)3(PF6)2 is effectively quenched by molecular oxygen, so it is widely used in biosensors, environmental monitoring, and materials science. The property of Ru(dpp)3(PF6)2, which oxidizes Ru2+ to Ru3+, has also been used to design and construct solid-state light-emitting electrochemical cells[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 123148-15-2. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg. Product ID: HY-W127832.
Rufinamide
Rufinamide (E 2080), a triazole derivative, is used as voltage-gated sodium channel blocker for the treatment of seizure disorders. Category: Active pharmaceutical ingredients. CAS No. 106308-44-5. Product ID: API106308445. Molecular formula: C10H8F2N4O. Mole weight: 238.19.
Rufinamide
Antiepileptic triazole derivative which decreases firing by neurons at sodium channels. Anticonvulsant. Group: Biochemicals. Grades: Highly Purified. CAS No. 106308-44-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C10H8F2N4O, Form: Supplied as a white. US Biological Life Sciences.
Worldwide
Rufinamide
Rufinamide (CGP 33101) is an orally active antiepileptic compound that inhibits Na+ current activation, inhibits neuronal hyperexcitability, and has anticonvulsant effects. Rufinamide is used in the study of Lennox-Gastaut syndrome[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CGP 33101; E 2080; RUF 331. CAS No. 106308-44-5. Pack Sizes: 10 mM * 1 mL in DMSO; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-A0042.
Rufinamide-[15N,d2]
Rufinamide-[15N,d2] is the labelled analogue of rufinamide. Rufinamide is an antiepileptic triazole derivative which decreases firing by neurons at sodium channels. Anticonvulsant. Neuroprotective & Neuroresearch Product. Synonyms: Rufinamide 15N D2; 1-[(2,6-Difluorophenyl)methyl]-1H-1,2,3-triazole-4-carboxamide-15N,d2. Grade: 95% by HPLC; 95% atom 15N. CAS No. 1795037-48-7. Molecular formula: C10H6D2F2N3[15N]O. Mole weight: 241.20.