Reagents, R

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Reagents, R

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  • SIGMA Remacemide hydrochloride >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 2-Amino-N-(1-methyl-1,2-diphenylethyl)-acetamide hydrochloride; FPL 12924AA; PR 934-423A Empirical Formula: C17H20N2O -+ HCl Linear Formula: C17H20N2O -+ HCl Formula Weight: 304.81 MDL Number: MFCD00882179 …

  • ALDRICH (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, 97%

    MilliporeSigma

    Synonym(s): ( R )-(+)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine); ( R )-(+)-BINAP Empirical Formula: C44H32P2 Linear Formula: [(C6H5)2PC10H6-]2 Formula Weight: 622.67 MDL Number:…

  • SIGMA Rapid Aflatoxin B1 ELISA Kit

    MilliporeSigma

    Storage: 2-8°C

  • SIGMA R-715 TFA salt >=95% (HPLC)

    MilliporeSigma

    Synonym(s): Ac-Lys-[D-betaNal7,lle8]desArg9-bradykinin Empirical Formula: C57H81N13O12 -+ xC2HF3O2 Linear Formula: C57H81N13O12 -+…

  • RUBIDIUM NITRATE, 99.95%

    GFS Chemicals

    RbNO3

  • ALDRICH (2R,3R)-Diethyl 2,3-epoxysuccinate, 96%

    MilliporeSigma

    Empirical Formula: C8H12O5 Linear Formula: C8H12O5 Formula Weight: 188.18 MDL Number: MFCD00797924 Purity: 96% Boiling Point: 234-235 °C(lit.) Density: 1.144 g/mL at 25 °C(lit.) …

  • RCC4 plus vector alone

    MilliporeSigma

  • ALDRICH (R)-(+)-2-Amino-1,1-diphenyl-1-propanol, 99%

    MilliporeSigma

    Empirical Formula: C15H17NO Linear Formula: C15H17NO Formula Weight: 227.30 MDL Number: MFCD02677967 Purity: 99% Melting Point: 102-105 °C(lit.)

  • (R)-(+)-4-Isopropyl-2-oxazolidinone ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: (4R)-4-Isopropyl-1,3-oxazolidin-2-one Purity Limit: ≥ 99% (HPLC) CAS No.: 95530-58-8 Molecular Formula: C6H11NO2 Molecular Weight: 129.16 MDL No.: MFCD00075172 Appearance: White to off-white solid Melting Point: 67-75 ºC Optical Rotation: + 17 ± 2 º (C=6 in…

  • ALDRICH (R)-a,a-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol…

    MilliporeSigma

    Synonym(s): ( R )-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]prolinol trimethylsilyl ether; ( R )-2-[(Bis(3,5-bis(trifluoromethyl)phenyl)]trimethylsilanyloxy)methyl]pyrrolidine; ( R )-2-[(Bis(3,5-bis(trifluoromethyl)phenyl)]trimethylsilyloxy)methyl]pyrrolidine Empirical Formula: …

  • Ritalinic acid

    MilliporeSigma

    analytical standard Empirical Formula: C13H17NO2 Formula Weight: 219.28 Linear Formula: C13H17NO2 MDL Number: MFCD06200695 Purity: ≥98.5% (HPLC)

  • ALDRICH Rhodamine B base, Dye content 97%

    MilliporeSigma

    Synonym(s): Solvent Red 49 Empirical Formula: C28H30N2O3 Linear Formula: C28H30N2O3 Formula Weight: 442.55 MDL Number: MFCD00066967

  • Ruthenium Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute hydrochloric acid

  • SIGMA Resorufin benzyl ether CYP450 substrate

    MilliporeSigma

    Synonym(s): 7-Benzyloxy-3H-phenoxazin-3-one; 7-Benzyloxyresorufin; O 7 -Benzylresorufin Empirical Formula: C19H13NO3 Linear Formula: C19H13NO3 Formula Weight: 303.31 MDL Number: MFCD00171613 Storage: 2-8°C

  • Reactive Green 5

    Spectrum Chemical

    CAS No.: 12225-74-0

  • SIGMA RN-1747 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 1-(4-Chloro-2-nitrophenyl)sulfonyl-4-benzylpiperazine;; 1-[(4-Chloro-2-nitrophenyl)sulfonyl]-4-(phenylmethyl)-piperazine Empirical Formula: C17H18ClN3O4S Linear Formula: C17H18ClN3O4S …

  • ALDRICH (R)-(+)-Pulegone, >=85%

    MilliporeSigma

    Synonym(s): (+)-Pulegone; ( R )-2-Isopropylidene-5-methylcyclohexanone; ( R )- p -Menth-4(8)-en-3-one; p -Menth-4(8)-en-3-one Empirical Formula: C10H16O Linear Formula: C10H16O Formula Weight: 152.23 MDL Number: MFCD00063000 Purity: …

  • Ribavirin, USP

    Spectrum Chemical

    Grade: USP CAS No.: 36791-04-5

  • Roxithromycin

    Spectrum Chemical

    CAS No.: 80214-83-1

  • R-2A Agar

    MilliporeSigma

    for microbiology Synonym(s): Ph. Eur. Medium S

  • ALDRICH (R)-[(RuCl(H8-BINAP))2(µ-Cl)3][NH2Me2]

    MilliporeSigma

    Synonym(s): Dimethylammonium dichlorotri(μ-chloro)bis[( R )-(+)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl]diruthenate(II) Empirical Formula: C90H88Cl5NP4Ru2 Linear Formula: …

  • SIGMA Rat IL-10 ELISA Kit for cell and tissue lysates

    MilliporeSigma

    Storage: −20°C

  • ALDRICH (R)-(+)-2-Hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2…

    MilliporeSigma

    Empirical Formula: C12H17O5P Linear Formula: C12H17O5P Formula Weight: 272.23 MDL Number: MFCD00190172 Purity: 97% Melting Point: 197-200 °C(lit.) Storage: 2-8°C

  • (R)-(+)-2-Acetoxysuccinic anhydride, 98%

    Alfa Aesar

    Synonym(s): D-O-Acetylmalic anhydride Formula: C6H6O5 Formula weight: 158.11 Purity: 98% CAS Number: 79814-40-7 Harmonized Tariff Code:  2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • ALDRICH (2R,5R)-1-(2-(1,3-Dioxolan-2-yl)phenyl)-2,5-dimethylphospholane

    MilliporeSigma

    Synonym(s): R , R -Me-RajPhos ™ Empirical Formula: C15H21O2P Linear Formula: C15H21O2P Formula Weight: 264.30 MDL Number: MFCD09842713 Density: 1.1052 g/mL at 25 °C Refractive Index: …

  • Ruthenium, plasma standard solution, Specpure r, Ru 1000µg/ml

    Alfa Aesar

    Formula: RuCl3 in 20 HCl UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary Statements: …

  • SIGMA (R)-Butaprost >=98% (HPLC)

    MilliporeSigma

    Synonym(s): (1R,2R,3R)-3-Hydroxy-2-[(1E,4R)-4-hydroxy-4-(1-propylcyclobutyl)-1-butenyl]-5-oxo-cyclopentaneheptanoic acid methyl ester Empirical Formula: C24H40O5 Linear Formula: C24H40O5 Formula Weight: 408.57 MDL Number:…

  • SIGMA (R)(-)-a-Methylhistamine dihydrochloride solid, >=98% (HPLC)

    MilliporeSigma

    Synonym(s): (R)(−)-α-Methyl-1H-imidazole-4-ethanamine dihydrochloride Empirical Formula: C6H11N3 -+ 2HCl Linear Formula: C6H11N3 -+ 2HCl Formula Weight: 198.09 MDL Number: MFCD00083176 Purity: ≥98% (HPLC)

  • (R)-(-)-2-Octanol ; >/= 99% (Assay)

    AFG Bioscience

    Synonyms: (R)-(-)-Hexylmethylcarbinol Purity Limit: ≥ 99% (Assay) CAS No.: 5978-70-1 Molecular Formula: C8H18O Molecular Weight: 130.23 MDL No.: MFCD00064284 Appearance: Colorless transparent liquid Optical Rotation: [a]D20 = -10 ± 2º Storage Temperature: Store at 0-8 °C

  • ALDRICH (R)-(4,4',6,6'-Tetramethoxybiphenyl-2,2'-diyl)bis(di-p-tolylphosphine),…

    MilliporeSigma

    Synonym(s): ( R )-Tol-Garphos ™ Empirical Formula: C44H44O4P2 Linear Formula: C44H44O4P2 Formula Weight: 698.77 MDL Number: MFCD19443623 Purity: 97% Melting Point: …

  • ALDRICH (R)-5,5-Dimethyl-6-phenyl-3,4,5,6-tetrahydropyrimidine, 96%

    MilliporeSigma

    Empirical Formula: C12H16N2 Linear Formula: C12H16N2 Formula Weight: 188.27 MDL Number: MFCD23704411 Purity: 96% Melting Point: 155-160 °C Storage: 2-8°C

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