Chemicals Reagents R

Chemicals Reagents R

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  • Rutin, Powder

    Spectrum Chemical

    CAS No.: 153-18-4

  • Ramipril impurity C

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): (2 S ,3a S ,6a S )-1-[( S )-2-[[( S )-1-(Ethoxycarbonyl)-3-cyclohexylpropyl]amino]propanoyl]octahydrocyclopenta[ b ]pyrrole-2-carboxylic acid Empirical Formula: C23H38N2O5 Formula Weight: 422.56...

  • Ribonuclease T1, Aspergillus oryzae in 2.8M ammonium sulfate

    CAS Number: 9026-12-4 Harmonized Tariff Code: 3507.90

  • RheBuild® Kit for use with 7725/7725i/7726

    These kits include all of the tools and parts you need to repair your Rheodyne injector. The parts included are those most likely to be damaged, worn, or lost. Kits for front-loading injectors include: rotor seal, stator face assembly, isolation seal, needle guide, needle port cleaner, 2 hex keys,...

  • 3-Ring NOGE (Novolac glycidyl ether) mixture of isomers

    analytical standard Synonym(s): NOGE 3-Ring (Novolac glycidyl ether) mixture of isomers; Novolac glycidyl ether 3-Ring Purity: ≥90.0% (HPLC) Storage: 2-8°C

  • "Ronidazole, analytical standard"

    Synonyms: 1-Methyl-2-(carbamoyloxymethyl)-5-nitroimidazole Formula: C6H8N4O4 Formula Weight: 200.15 CAS No.: 7681-76-7 Purity: ≥95% Storage Temperature: −20°C

  • Resomer® L 207 S, Poly(L-lactide) ester terminated

    Synonyms: Resomer® L 207 S, PLLA Storage: 2-8C Application: Biodegradable, biocompatible, and bioresorbable polymer composed of L-Lactide. This semi-crystalline material has been used in the fabrication of research medical devices and research tissue engineering solutions, such as orthopedic or soft...

  • RoNHC-E

    MilliporeSigma

    Synonyms: (R)-5-(5-(tert-butyldimethylsilyloxy)nonan-5-yl)-2-(perfluorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate Molecular Formula: C26H39BF9N3OSi Molecular Weight: 619.49 Linear Structural Formula: C26H39BF9N3OSi MDL Number: MFCD28137459 Application: Chiral...

  • RN46A, 12061302

    MilliporeSigma

    UNSPSC Code: 12352200

  • SIGMA RED.1

    MilliporeSigma

    Storage: −196°C

  • ROCare Base cleaning chemical removes fouling contaminants from RO membranes

    ROCare B is a lab water purification consumable that ensures the system's lifetime and performance by effectively removing some or most organic material buildup on the surface of the reverse osmosis (RO) membranes.The base cleaner is delivered in a pouch and the empty pouch is removed after use. It...

  • SIGMA RT 1

    MilliporeSigma

    Storage: −196°C

  • Rat Laminin-5

    MilliporeSigma

    Product Source: Rat bladder carcinoma cell line 804G {Koshikawa, N et al. (2000) J. Cell Biol. 148:615-624. Purity: >95% (SDS-PAGE) Storage: -70C Application: Recommended coating concentrations: 1 mug/mL for cell adhesion assays, 0.2 mug/mL for cell migration assays. Optimal dilutions must be...

  • SIGMA Rasagiline mesylate >=98% (HPLC)

    Synonym(s): (1R)-2,3-Dihydro-N-2-propynl-1H-inden-1-amine methanesulfonate; N-Propargyl-1(R)-aminoindan methanesulfonate; TVP-1012 Empirical Formula: C12H13N -+ CH4O3S Linear Formula: C12H13N -+ CH4O3S Formula...

  • Rotenone

    MP Biomedicals

    Rotenone is a naturally occurring botanical compound obtained from the roots of Derris sp.& Cube. It is an inhibitor of mitochondrial electron transport, specifically inhibiting NAD-linked substrate oxidation by mitochondria at the oxygen side of NADH dehydrogenase. Rotenone is utilized as an...

  • ReBlot Plus Mild Antibody Stripping Solution, 10x

    Western blotting is a commonly used technique for studying protein function and localization. Typically, protein samples are electro-phoresed on SDS-PAGE and transferred to a membrane such as nitrocellulose or nylon, where they are probed with specific antibodies. Unlike nucleic acid based...

  • SUPELCO Riboflavin (B2), analytical standard

    Synonyms: (−)-Riboflavin; Lactoflavin; Vitamin B2; Vitamin G Formula: C17H20N4O6 Formula Weight: 376.36 CAS No.: 83-88-5 General description: Standard for Supelco MIP SPE cartridges. For more information request Supelco Literature T407075,...

  • Retinoic Acid, All Trans Isomer

    Retinoic acid (RA) is a vitamin A-derived, non-peptidic, small lipophilic molecule that mediates the functions of vitamin A required for growth and development. It affects gene transcription and modulates a wide variety of biological processes like Cell Proliferation, Differentiation, including...

  • SIGMA Reactive Yellow 3-Agarose saline suspension

    MDL Number: MFCD00165714 Storage: 2-8°C

  • Riboflavin, FCC

    Spectrum Chemical

    Grade: FCC CAS No.: 83-88-5

  • Rhynchophylline >=95% (HPLC)

    Synonyms: (alphaE,1'R,6'R,7'S,8'aS)-6'-Ethyl-1,2,2',3',6',7',8',8'a-octahydro-alpha-(methoxymethylene)-2-oxo- Spiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid methyl ester; (7beta,16E,20alpha)-16,17-Didehydro-17-methoxy-2-oxo-corynoxan-16-carboxylic acid methyl ester; Mitrinermin; NSC 21731;...

  • SIGMA R-SPONDIN-2 human recombinant, expressed in CHO cells, >=95% (SDS-PAGE), >=95% (HPLC)

    Synonym(s): RSPO2; Roof plate-specific spondin-2 Purity: ≥95% (HPLC); ≥95% (SDS-PAGE) Storage: −20°C

  • Risperidone impurity K

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 3-[2-[4-(1,2-Benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4 H -pyrido[1,2- a ]pyrimidin-4-one; Desfluoro risperidone Empirical Formula: C23H28N4O2 Formula Weight: 392.49...

  • ALDRICH Rhodium on activated alumina, 5% rhodium (Rh) basis

    Purity: 5% rhodium (Rh) basis Application: Catalyst for hydrogenation of unsaturated compounds including aldehydes, ketones, andaromatic carbocyclic and heterocyclic structures; high stereospecificity and low hydrogenolytic activity. Packaging: 1, 5 g in glass bottle

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