American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
raucaffricine β-glucosidase Highly specific; some other ajmalan glucoside alkaloids are hydrolysed, but more slowly. Group: Enzymes. Synonyms: raucaffricine β-D-glucosidase; raucaffricine glucosidase. Enzyme Commission Number: EC 3.2.1.125. CAS No. 102925-37-1. 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-3808; raucaffricine β-glucosidase; EC 3.2.1.125; 102925-37-1; raucaffricine β-D-glucosidase; raucaffricine glucosidase. Cat No: EXWM-3808. Creative Enzymes
Rauvotetraphylline B Rauvotetraphylline B is an alkaloid isolated from Rauvotetraphyllum. Synonyms: Rauvotetraphylline B; 1422506-50-0; (2S,3R,4S,5S,6R)-2-[[(1S,12S,14S,15E,16R)-13-(4,6-dimethylpyridin-2-yl)-15-ethylidene-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraen-16-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol. Grade: >97%. CAS No. 1422506-50-0. Molecular formula: C31H37N3O6. Mole weight: 547.65. BOC Sciences 9
Rauvovertine A Rauvovertine A is an alkaloid isolated from the stems of Rauvolfia verticillata and exhibits anti-tumor activity. Synonyms: 17-epi-Rauvovertine A. Grade: 96.5%. CAS No. 2055073-75-9. Molecular formula: C19H22N2O3. Mole weight: 326.396. BOC Sciences 9
Rauwolfia Canescens P.E. 10:1 Rauwolfia Canescens P.E. 10:1. Pharma Resources International LLC
CA, FL & NJ
Rauwolfia Serpentina United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. Alfa Chemistry Analytical Products
Rauwolfia Vomitoria Root Bark P.E. Alpha Yohimbine HCL (Rauwolscine) 90% HPLC Rauwolfia Vomitoria Root Bark P.E. Alpha Yohimbine HCL (Rauwolscine) 90% HPLC. Pharma Resources International LLC
CA, FL & NJ
Rauwolscine Rauwolscine is a selective α2-adrenoceptor antagonist that inhibits tumor growth and induces apoptosis [1]. Uses: Scientific research. Group: Natural products. Alternative Names: α-Yohimbine; Corynanthidine; Isoyohimbine. CAS No. 131-03-3. Pack Sizes: 5 mg; 10 mg. Product ID: HY-12710. MedChemExpress MCE
Rauwolscine dot HCl Rauwolscine dot HCl is a standard α-2-adrenergic (AR) antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 6211-32-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C21H27ClN2O3, Molecular Weight: 390.9. US Biological Life Sciences. USBiological 3
Worldwide
Rauwolscine hydrochloride Rauwolscine hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 6211-32-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 5
Worldwide
Rauwolscine hydrochloride Rauwolscine hydrochloride is a potent and specific α2 adrenergic receptor antagonist with a K i of 12 nM. Uses: Scientific research. Group: Natural products. Alternative Names: α-Yohimbine hydrochloride; Corynanthidine hydrochloride; Isoyohimbine hydrochloride. CAS No. 6211-32-1. Pack Sizes: 1 mg. Product ID: HY-12710A. MedChemExpress MCE
Ravagalimab Ravagalimab (ABBV-323) is a CD40 antagonist ( EC 50 : 3.7?nM). Ravagalimab can be used for research of Crohn's disease [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: ABBV-323. CAS No. 2050816-56-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99821. MedChemExpress MCE
Ravidasvir hydrochloride Ravidasvir hydrochloride (PPI-668 hydrochloride) is a pan-genotypic inhibitor for hepatitis C virus (HCV) NS5A protein. Ravidasvir hydrochloride inhibits the replication of HCV, with EC 50 of 0.12, 0.01 and 1.14 nM, for HCV gt-1a, gt-1b, and gt-3a replicons, respectively. Ravidasvir hydrochloride exhibits good pharmacokinetic characters in rats [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: PPI-668 hydrochloride. CAS No. 1303533-81-4. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124191. MedChemExpress MCE
Ravoxertinib Ravoxertinib (GDC-0994) is an orally active ERK kinase inhibitor with an IC50 of 6.1 nM and 3.1 nM for ERK1 and ERK2, respectively. Uses: Scientific research. Group: Signaling pathways. Alternative Names: GDC-0994. CAS No. 1453848-26-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15947. MedChemExpress MCE
Ravuconazole Ergosterol biosynthesis inhibitor. Antifungal. Group: Biochemicals. Alternative Names: 4- [2- [ (1R, 2R) -2- (2, 4-Difluorophenyl) -2-hydroxy-1-methyl-3- (1H-1, 2, 4-triazol-1-yl) propyl] -4-thiazolyl] benzonitrile; [R-(R*,R*)]-. Grades: Highly Purified. CAS No. 182760-06-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Ravuconazole Ravuconazole (BMS-207147;ER-30346) is an orally available triazole antifungle agent that potently inhibits a wide range of fungi. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BMS-207147; ER-30346. CAS No. 182760-06-1. Pack Sizes: 10 mM * 1 mL; 2 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-14272. MedChemExpress MCE
Ravuconazole ?97% (NMR). Group: Fluorescence/luminescence spectroscopychiral moleculesenzyme activators, inhibitors & substrates. Alfa Chemistry Analytical Products
Ravuconazole-d4 Ergosterol biosynthesis inhibitor. Antifungal. Group: Biochemicals. Alternative Names: 4-[2-[(1R,2R)-2-(2,4-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-thiazolyl]benzonitrile-d4; [R-(R*,R*)]-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Ravulizumab Ravulizumab (ALXN1210) is a humanized monoclonal antibody that specifically binds with high affinity to the human complement protein C5. Ravulizumab can be used for the research of paroxysmal nocturnal hemoglobinuria, atypical hemolytic uremic syndrome, and myasthenia gravis [1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: ALXN1210. CAS No. 1803171-55-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99365. MedChemExpress MCE
Raw Plasma Nanotubes Powder RN-020 Raw Plasma Nanotubes Powder RN-020. Uses: Designed for use in research and industrial production. Product Category: Purified Single-wall Carbon Nanotubes. CAS No. 7440-44-0. Product ID: ACM7440440-80. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Raw Plasma Nanotubes Solution RN-020 Raw Plasma Nanotubes Solution RN-020. Uses: Designed for use in research and industrial production. Product Category: Purified Single-wall Carbon Nanotubes. CAS No. 7440-44-0. Product ID: ACM7440440-206. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Raxibacumab Raxibacumab (ABthrax) is a human IgG1 monoclonal antibody against Bacillus anthracis protective antigen ( PA ). Raxibacumab blocks the toxins deleterious effects by preventing binding of the protective antigen component of the anthrax toxin to its receptors in host cells, thereby blocking the toxins deleterious effects. Raxibacumab can be used for anti-anthrax research [1] [2]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: ABthrax. CAS No. 565451-13-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P9957. MedChemExpress MCE
Razaxaban hydrochloride ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Razobazam Razobazam. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Razobazam, Razobazamum, Razobazamum [Latin], Razobazam [INN], Hoe 175, UNII-LZ84VWN0U4, Hoe-175, CID71228, HR-175, LS-128973, 4,8-Dihydro-3,8-dimethyl-4-phenylpyrazolo(3,4-b)(1,4)diazepine-5,7(1H,6H)-dione, Pyrazolo(3,4-b)(1,4)diazepine-5,7(1H,6H)-dione, 4,8-dihydro-3,8-dimethyl-4-phenyl-, 78466-98-5. Product Category: Heterocyclic Organic Compound. CAS No. 78466-98-5. Molecular formula: C14H14N4O2. Mole weight: 270.287 g/mol. Purity: 0.96. IUPACName: 3,8-dimethyl-4-phenyl-2H-pyrazolo[3,4-b][1,4]diazepine-5,7-dione. Canonical SMILES: CC1=C2C(=NN1)N(C(=O)CC(=O)N2C3=CC=CC=C3)C. Density: 1.343g/cm³. Product ID: ACM78466985. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
Razoxane Razoxane (ICRF 159) is an antiangiogenic topoisomerase II inhibitor, can be used for the research of renal cell carcinoma (RCC) [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: ICRF 159. CAS No. 21416-67-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-119425. MedChemExpress MCE
Razoxane >98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Razuprotafib Razuprotafib (AKB-9778) is a potent and selective inhibitor of the catalytic activity of VE-PTP (vascular endothelial protein tyrosine phosphatase) with an IC50of 17 pM. Razuprotafib promotes TIE2 activation, enhances ANG1-induced TIE2 activation, and stimulates phosphorylation of signaling molecules in the TIE2 pathway, including AKT, eNOS, and ERK. Razuprotafib inhibits the structurally related phosphatase PTP1B with an IC50 of 780 nM. Razuprotafib shows excellent selectivity for VE-PTP versus a variety of phosphatases, with the exception of HPTP? (IC50=36 pM) and HPTP? (100 pM)[1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: AKB-9778. CAS No. 1008510-37-9. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-109041. MedChemExpress MCE
Rb2CO3 Rb2CO3. Group: Electrolytes. Alternative Names: Carbonicacid,dirubidiumsalt; dirubidiumcarbonate; dirubidiummonocarbonate; RUBIDIUM CARBONATE; Rubidium carbonate, 99.8% metals basis; RUBIDIUM CARBONATE (99%-RB); RUBIDIUM CARBONATE (99.8+%-RB); Rubidiumcarbonate; 99.99%. CAS No. 584-09-8. Product ID: rubidium(1+); carbonate. Molecular formula: 230.94g/mol. Mole weight: Rb2CO3;CO3Rb2. C(=O)([O-])[O-].[Rb+].[Rb+]. InChI=1S/CH2O3.2Rb/c2-1(3)4;;/h(H2, 2, 3, 4);;/q;2*+1/p-2. WPFGFHJALYCVMO-UHFFFAOYSA-L. Alfa Chemistry Materials 5
RB-3 RB-3, a polycomb repressive complex 1 (PRC1) inhibitor, binds to RING1B-BMI1f, with a Kd of 2.8 ?M[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2396639-11-3. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-139514. MedChemExpress MCE
Rb (48-378), GST tagged human recombinant, expressed in E. coli, ?70% (SDS-PAGE), buffered aqueous glycerol solution. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
R(+)-Baclofen hydrochloride solid. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
RB Active human recombinant, expressed in E. coli, ?80% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
RbAp48 Active human recombinant, expressed in baculovirus infected insect cells, ?40% (SDS-PAGE). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
RBC10 RBC10 is an anti-cancer agent. RBC10 inhibits the binding of Ral to its effector RALBP1. RBC10 also inhibits Ral-mediated cell spreading of murine embryonic fibroblasts and anchorage-independent growth of human cancer cell lines [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 362503-73-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-123464. MedChemExpress MCE
RBC6 RBC6 is an inhibitor of GTPases RalA. RBC6 inhibits binding of Ral to its effector RALBP1. RBC6 also inhibits Ral-mediated cell spreading of murine embryonic fibroblasts, as well as anchorage-independent growth of human cancer celllines [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 381186-64-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-125987. MedChemExpress MCE
RBC8 ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
RBC8 RBC8 is a selective and allosteric RALA and RALB inhibitor. RBC8 stabilizes the inactive GDP-bound state of Ral, preventing its activation. RBC8 promotes the phosphorylation of proteins related to the MAPK/JNK pathway. RBC8 has the activity of inhibiting tumor cell proliferation, migration and invasion. RBC8 is used in the study of various cancers such as lung cancer, gastric cancer, and multiple myeloma [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 361185-42-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-12873. MedChemExpress MCE
RBC8 RBC8. Group: Biochemicals. Grades: Purified. CAS No. 361185-42-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 5
Worldwide
R-Beta-Methyl-Phenylethylamine HCL Powder R-Beta-Methyl-Phenylethylamine HCL Powder. Pharma Resources International LLC
CA, FL & NJ
Rbin-2 ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Rbin-2 Rbin-2 is a potent, reversible and selective inhibitor of Midasin (Mdn1), an enzyme belonging to the AAA+ (ATPases associated with diverse cellular activities) protein family. Rbin-2 inhibits eukaryotic ribosome biogenesis and is a powerful probe for the eukaryotic ribosome assembly [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2032282-97-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100817. MedChemExpress MCE
RBN012759 RBN012759 Inhibitor. Uses: Scientific use. Product Category: T22414. CAS No. 2360851-29-0. TARGETMOL CHEMICALS
RBN012759 RBN012759 is a potent, selective and orally active inhibitor of PARP14, with an IC50 of <3 nM. RBN012759 displays 300-fold selectivity over the monoPARPs and 1000-fold selectivity over the polyPARPs. RBN012759 decreases pro-tumor macrophage function and elicits inflammatory responses in tumor explants[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2360851-29-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-136979. MedChemExpress MCE
RBN012759 RBN012759 is a potent and selective PARP14 inhibitor which decreases protumor macrophage gene expression and elicits inflammatory responses in tumor explants. RBN012759 inhibits PARP14 with a biochemical half-maximal inhibitory concentration of 0.003 μM, exhibits >300-fold selectivity over all PARP family members, and its profile enables further study of PARP14 biology and disease association both in vitro and in vivo. Inhibition of PARP14 with RBN012759 reverses IL-4-driven protumor gene expression in macrophages and induces an inflammatory mRNA signature similar to that induced by immune checkpoint inhibitor therapy in primary human tumor explants. Uses: Designed for use in research and industrial production. Additional or Alternative Names: RBN012759; RBN-012759; RBN 012759. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 2360851-29-0. Molecular formula: C19H23FN2O3S. Mole weight: 378.46. Purity: >98%. IUPACName: 7-(cyclopropylmethoxy)-5-fluoro-2-((((1r,4r)-4-hydroxycyclohexyl)thio)methyl)quinazolin-4(3H)-one. Canonical SMILES: O=C1NC(CS[C@H]2CC[C@H](O)CC2)=NC3=C1C(F)=CC(OCC4CC4)=C3. Product ID: ACM2360851290. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
RBN013209 RBN013209 is an orally active small molecule inhibitor of CD38 with an IC50 of 0.01 to 0.1 ?M for human CD38. RBN013209 prevents the conversion of extracellular NAD+ to ADPR or cADPR in tumor cells and PBMCs. RBN013209 can be used in the study of tumor. In addition, RBN013209 enables CAR-T cells to maintain the naive state and central memory state, and decreases the expression of cell activation markers and exhaustion-related inhibitory receptors[1][2][3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2597933-17-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-144987. MedChemExpress MCE
RBN-2397 RBN-2397 is a potent, accross species and orally active NAD+ competitive inhibitor of PARP7 (IC50<3 nM). RBN-2397 selectively binds to PARP7 (Kd=0.001 ?M) and restores IFN signaling. RBN-2397 has the potential for the study of advanced or metastatic solid tumors[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2381037-82-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-136174. MedChemExpress MCE
RBN-3143 RBN-3143 is a potent and NAD+-competitive catalytic PARP14 inhibitor with an IC50 value of 4 nM. RBN-3143 inhibits PARP14-mediated ADP-ribosylation and stabilizes PARP14 in cell lines. RBN-3143 can be used in research of lung inflammation[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2360853-16-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-150207. MedChemExpress MCE
R-Boc-Nip-OH R-Boc-Nip-OH. CAS No: 163438-09-3 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
RBP4 human recombinant, expressed in E. coli, ?95% (SDS-PAGE), ?95% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 2
RBPJ Inhibitor-1 RBPJ Inhibitor-1 (RIN1), the first RBPJ inhibitor, blocks the functional interaction of RBPJ with SHARP. RBPJ Inhibitor-1 (RIN1) inhibits NOTCH-dependent tumor cell proliferation[1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: RIN1. CAS No. 2682114-39-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-137471. MedChemExpress MCE
Rb/Raf-1 Disruptor 251 A cell-permeable and orally active isothiouronium compound that potently and selectively disrupts the Rb/Raf-1 interaction, while exhibiting no effect against Rb/B-Raf, Rb/E2F1, Rb/HDAC1, Raf-1/MEK1. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
RC 160 RC 160. Group: Biochemicals. Grades: Purified. CAS No. 103222-11-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 5
Worldwide
RC 160 RC 160 is a cyclic octapeptide somatostatin analog (Ki= 0.7, 5.4, 30.9, 45 and > 1000 nM for sst5, sst2, sst3, sst4 and sst1 receptors respectively). RC 160 is a peptide neurokinin-1 receptor (NK1) antagonist and inhibits increases in vascular permeability stimulated by substance P in a concentration-dependent manner in isolated guinea pig trachea and main bronchi. It is used in the treatment of esophageal variceal bleeding in patients with cirrhotic liver disease and AIDS-related diarrhea. Uses: Antineoplastic agents. Synonyms: D-Phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-cysteinyl-L-tryptophanamide, cyclic (2→7)-disulfide; BMY-41606; BMY 41606; BMY41606; RC160; RC-160; DP-05-094; Octastatin; L-Tryptophanamide, D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-cysteinyl-, cyclic (2→7)-disulfide; RC 160 (protein); Vapreotide; D-Phe-Cys-Trp-D-Trp-Lys-Val-Cys-Trp-CONH2 (Disulfide bridge: Cys2-Cys7). Grade: 98%. CAS No. 103222-11-3. Molecular formula: C57H70N12O9S2. Mole weight: 1131.37. BOC Sciences
RC-3095 ?95% (HPLC), lyophilized powder. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
RC-3095 RC-3095 is a bombesin/gastrin-releasing peptide (BN/GRP) antagonist with potential anticancer activity. Synonyms: [D-Tpi6, Leu13 psi(CH2NH)-Leu14]bombesin-(6-14); (S)-N1-((2S,5S,8S,14S,17S,20S)-14-((1H-imidazol-5-yl)methyl)-20-carbamoyl-1-(1H-indol-3-yl)-17-isobutyl-8-isopropyl-5,22-dimethyl-3,6,9,12,15-pentaoxo-4,7,10,13,16,19-hexaazatricosan-2-yl)-2-((R)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxamido)pentanediamide; N2-[(3R)-2,3,4,9-Tetrahydro-1H-β-carbolin-3-ylcarbonyl]-L-glutaminyl-L-tryptophyl-L-alanyl-L-valylglycyl-N-[(2S)-1-{[(2S)-1-amino-4-methyl-1-oxo-2-pentanyl]amino}-4-methyl-2-pentanyl]-L-histidina mide. Grade: ≥95%. CAS No. 138147-78-1. Molecular formula: C56H79N15O9. Mole weight: 1106.32. BOC Sciences
RC-3095 TFA RC-3095 TFA is a selective bombesin/gastrin releasing peptide receptor (GRPR) antagonist[1]. RC-3095 TFA exerts protective effects by reducing gastric oxidative injury in the arthritic mice[2]. Uses: Scientific research. Group: Peptides. CAS No. 1217463-61-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P0107A. MedChemExpress MCE
R-(+)-Carbidopa R-(+)-Carbidopa is an inhibitor of DOPA decarboxylase, which in turn plays a significant role in the prevention of the conversion of L-DOPA to dopamine. Studies has also indicated the inhibitory effects of towards L-DOPA in human liver prepns and as well as 5-hydroxytryptophan. Group: Biochemicals. Alternative Names: α-Hydrazino-3,4-dihydroxy-α-methyl-benzenepropanoic Acid;D-α-hydrazino-3,4-dihydroxy-α-methyl-hydrocinnamic Acid;MK485. Grades: Highly Purified. CAS No. 28875-92-5. Pack Sizes: 1mg, 5mg. Molecular Formula: C??H??N?O?, Molecular Weight: 226.1. US Biological Life Sciences. USBiological 2
Worldwide
R-Carbonyl Reductase (Crude Enzyme) This product with the indicated enzyme activity was briefly purified from engineered E. coli, and can be used for NADH regeneration in biotechnology. Applications: Synthesis. Group: Enzymes. Synonyms: (S)-1-phenylethanol dehydrogenase; ADH; ADH1; ADH2; ADHTt; carbonyl reductase (NADH, specific for (S)-configuration of alcohol); NAD + -dependent (S)-stereospecific alcohol dehydrogenase; PED; SADH; short-chain NAD(H)-dependent alcohol dehydrogenase; TtADH; CRII. Enzyme Commission Number: EC 1.1.1.B3. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. (S)-1-phenylethanol dehydrogenase; ADH; ADH1; ADH2; ADHTt; carbonyl reductase (NADH, specific for (S)-configuration of alcohol); NAD + -dependent (S)-stereospecific alcohol dehydrogenase; PED; SADH; short-chain NAD(H)-dependent alcohol dehydrogenase; TtADH; CRII. Pack: 100ml. Cat No: NATE-1788. Creative Enzymes
R-(+)-Cetrizine dihydrochloride R-(+)-Cetrizine dihydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 130018-87-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences. USBiological 6
Worldwide
r-Citalopram oxalate r-Citalopram oxalate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: S-citalopram Oxalate. Appearance: White Solid. CAS No. 219861-53-7. Molecular formula: C20H21FN2O·C2H2O4. Mole weight: 414.43. Purity: 95%+. IUPACName: (1R)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-carbonitrile;oxalicacid. Canonical SMILES: CN(C)CCCC1(C2=C(CO1)C=C(C=C2)C#N)C3=CC=C(C=C3)F.C(=O)(C(=O)O)O. Product ID: ACM219861537. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
R-Clopidogrel carboxylic acid R-Clopidogrel carboxylic acid. Group: Biochemicals. Alternative Names: (R)-a-(2-Chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid. Grades: Highly Purified. CAS No. 324757-50-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C15H14ClNO2S. US Biological Life Sciences. USBiological 6
Worldwide
R-(-)-Clopidogrel Hydrogen Sulfate Used as an antithrombotic. Group: Biochemicals. Alternative Names: (R)-(-)-Methyl 2-(2-Chlorophenyl)-2-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)acetate Hydrogen Sulfate; (R)-Clopidogrel Bisulfate; SR 25989C. Grades: Highly Purified. CAS No. 120202-71-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
RCM-1 RCM-1 is a forkhead box M1 (FOXM1) inhibitor with an EC50 of 0.72 ?M in U2OS cells. RCM-1 blocks the nuclear localization and increased the proteasomal degradation of FOXM1. RCM-1 can be used for asthma and other chronic airway diseases research[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 339163-65-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-19979. MedChemExpress MCE
Rc-Ome ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
R-(+)-Cotinine R-(+)-Cotinine. Group: Biochemicals. Alternative Names: (5R)-(+)-1-Methyl-5-(3-pyridiyl)-2-pyrrolidinone; (+)-Cotinine; (R)-Cotinine. Grades: Highly Purified. CAS No. 32162-64-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H12N2O. US Biological Life Sciences. USBiological 6
Worldwide
R-(+)-Cotinine ((5R)-(+)-1-Methyl-5-(3-pyridiyl)-2-pyrrolidinone) This is the unnatural isomer of Cotinine. Group: Biochemicals. Alternative Names: (5R)-(+)-1-Methyl-5-(3-pyridiyl)-2-pyrrolidinone. Grades: Highly Purified. CAS No. 32162-64-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
Worldwide
RCRAMP RCRAMP is a rat cathelin-related antimicrobial peptide found in Rattus norvegicus (Norway rat), and has antibacterial activity against E.coli DH5a, E.coli ML-35p, P.aerμginosa PAO1, P.aeruginosa MR3007, MRSA, S.aureus 93918 with MIC in the range of 0.25-2 uM. Synonyms: H-Gly-Leu-Val-Arg-Lys-Gly-Gly-Glu-Lys-Phe-Gly-Glu-Lys-Leu-Arg-Lys-Ile-Gly-Gln-Lys-Ile-Lys-Glu-Phe-Phe-Gln-Lys-Leu-Ala-Leu-Glu-Ile-Glu-Gln-OH; glycyl-L-leucyl-L-valyl-L-arginyl-L-lysyl-glycyl-glycyl-L-alpha-glutamyl-L-lysyl-L-phenylalanyl-glycyl-L-alpha-glutamyl-L-lysyl-L-leucyl-L-arginyl-L-lysyl-L-isoleucyl-glycyl-L-glutaminyl-L-lysyl-L-isoleucyl-L-lysyl-L-alpha-glutamyl-L-phenylalanyl-L-phenylalanyl-L-glutaminyl-L-lysyl-L-leucyl-L-alanyl-L-leucyl-L-alpha-glutamyl-L-isoleucyl-L-alpha-glutamyl-L-glutamine; rCRAMP (rat). Grade: ≥95% by HPLC. CAS No. 376364-38-4. Molecular formula: C181H302N50O48. Mole weight: 3946.71. BOC Sciences 11
Rcra waste no. u395 Rcra waste no. u395. Uses: Designed for use in research and industrial production. Additional or Alternative Names: RCRA waste no. U395;2-(2-carbamoyloxyethoxy)ethyl carbamate;Diethylene glycol, dicarbamate;Ethanol, 2,2'-oxybis-, dicarbamate;2,2'-Oxybisethanol biscarbamate. Product Category: Heterocyclic Organic Compound. CAS No. 5952-26-1. Molecular formula: C6H12N2O5. Product ID: ACM5952261. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Diglycolurethane. Alfa Chemistry. 3
RCS-4-d11 RCS-4-d11. Group: Biochemicals. Alternative Names: (4-Methoxyphenyl)[1-(pentyl-d11)-1H-indol-3-yl]methanone. Grades: Highly Purified. CAS No. 1346604-41-8. Pack Sizes: 2.5mg. Molecular Formula: C21H12D11NO2, Molecular Weight: 332.48. US Biological Life Sciences. USBiological 3
Worldwide
RD1286 Resin Component 1kg Pack Size. Group: Building Blocks, Organics. Prepack ID 90023204-1kg. See USA prepack pricing. Molekula Americas
R(?)-Denopamine ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3

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