Chemicals Reagents P

Chemicals Reagents P

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  • ALDRICH Polyacenaphthylene, average Mw 5,000-10,000, powder

    MDL Number: MFCD00084391

  • Practolol >=95% (HPLC)

    Synonyms: (+/-)-Practolol; 1-(4-Acetamidophenoxy)-3-isopropylamino-2-propanol; 4'-[2-Hydroxy-3-(isopropylamino)propoxy]acetanilidex; AY 21011; Dalzic; ICI 50172; N-[4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetamide Molecular Formula: C14H22N2O3 Molecular Weight: 266.34 Linear Structural...

  • ALDRICH Pentafluorophenylhydrazine, 97%

    Formula: C6F5NHNH2 Formula Weight: 198.09 CAS No.: 828-73-9 Purity: 97% Packaging: 10 g in glass bottle

  • ALDRICH Potassium chromate, 99.99% trace metals basis

    Empirical Formula: CrK2O4 Linear Formula: K2CrO4 Formula Weight: 194.19 MDL Number: MFCD00011368 Purity: 99.99% trace metals basis Melting Point: 971 °C(lit.)

  • Powdered ashwagandha extract United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • SIGMA Poly-D-lysine hydrobromide mol wt >=300,000

    Linear Formula: D-Lys-(D-Lys)n-D-Lys -+ xHBr MDL Number: MFCD00131934 Storage: −20°C

  • PF-04753299 >=98%

    MilliporeSigma

    Synonyms: alpha(R)-N-Hydroxy-alpha-methyl-alpha-(methylsulfonyl)-[1,1'-biphenyl]-4-butanamide; (+)-(2R)-4-(Biphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide; (2R)-4-Biphenyl-4-yl-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide; PF 04753299; PF-4753299 Molecular Formula: C18H21NO4S...

  • SIGMA Potassium chloride, for molecular biology, =99.0%

    Formula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: ≥99.0% Density: 1.98 g/mL at 25 °C(lit.) Application: May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.

  • Proadifen Hydrochloride

    Spectrum Chemical

    CAS No.: 62-68-0

  • 2-Propanethiol, >=97%

    MilliporeSigma

    Synonyms: Isopropyl mercaptan CAS Number: 75-33-2 Formula: C3H8S Formula Weight: 76.16 Linear Formula: (CH3)2CHSH MDL No.: MFCD00004863 Purity: >=97% Boiling Point: 57-60 C(lit.) Melting Point: -131 C (lit.) Density: 0.82 g/mL at 25 C(lit.) Refractive Index: n20/D 1.426(lit.) Beilstein Registry...

  • Polystyrene

    MilliporeSigma

    analytical standard, for GPC, 30,000 Synonym(s): PS Linear Formula: [CH2CH(C6H5)]n MDL Number: MFCD00084450

  • Promazine hydrochloride

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 10-(3-Dimethylaminopropyl)phenothiazine hydrochloride Empirical Formula: C17H21ClN2S Formula Weight: 320.88 Linear Formula: C17H20N2S -+ HCl MDL Number: MFCD00058535 Beilstein...

  • SIGMA Piclamilast >=98% (HPLC)

    Synonym(s): 3-(Cyclopentyloxy)-N-(3,5-dichloro-4-pyridinyl)-4-methoxy-benzamide; N-(3,5-Dichloropyrid-4-yl)-3-cyclopentyloxy-4-methoxybenzamide; RP 73-401; RP 73401; RPR 73401 Empirical Formula: C18H18Cl2N2O3 Linear Formula:...

  • SIGMA Potassium carbonate BioUltra, anhydrous, >=99.0% (T)

    Empirical Formula: CK2O3 Linear Formula: K2CO3 Formula Weight: 138.21 MDL Number: MFCD00011382 Purity: ≥99.0% (T) Melting Point: 891 °C(lit.) Beilstein Registry Number: 4267587

  • "O-(2-Aminoethyl)polyethylene glycol 3,000, Mp 3,000"

    Synonym(s): Aminopolyethylene glycol Formula: NH2(CH2CH2O)nH CAS No.: 32130-27-1

  • ALDRICH 1,2-Propane(diol-d2), 98 atom % D

    Synonym(s): Propylene glycol-(OD)2 Empirical Formula: C3D2H6O2 Linear Formula: CH3CH(OD)CH2OD Formula Weight: 78.11 MDL Number: MFCD00084175 Boiling Point: 187 °C(lit.) Melting Point:...

  • ALDRICH Poly(dimethylsiloxane), bis(3-aminopropyl) terminated, average Mn ~2,500

    Synonym(s): PDMS Linear Formula: H2N(CH2)3Si(CH3)2O[Si(CH3)2O]nSi(CH3)2(CH2)3NH2 MDL Number: MFCD00241456 activity: 0.6-0.8 meq/g (Amine number) Boiling...

  • SIGMA Peptide YY EIA Kit for serum, culture supernatant and cell lysates

    Synonym(s): PYY Storage: −20°C

  • EMSURE® Potassium Dihydrogen Phosphate For Analysis

    EMSURE® Potassium dihydrogen phosphate for analysis, 250g

  • Paraplast, 1 kg

    For the preparation of paraffin embedded tissue samples Used in candles, lubricants, crayons, floor polishes, cosmetics, chewing gum. Paraffin is used in fuels, Paints, Pigments, Dyes and Inks,Rubber,Medicine etc. Cut Size is 4µ 1 kg packs Does not contain DMSO Appearance: Wax-like solid...

  • Proteose Peptone

    MilliporeSigma

    Enzymatic hydrolysate Synonym(s): Peptone from animal tissue MDL Number: MFCD00131829

  • Petunidin 3-glucoside chloride phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: Petunidin 3-O-beta-D-glucoside chloride;...

  • 1,3-Propanediol, 99%

    Thermo Scientific Chemicals

    Synonym(s): 1,3-Dihydroxypropane, Trimethylene glycol Formula: HO(CH2)3OH Formula weight: 76.10 Purity: 99% CAS Number: 504-63-2 Harmonized Tariff Code: 2905.39

  • Perfluorotributylamine, Mass Spec Std

    Thermo Scientific Chemicals

    Synonym(s): FC-43, Heptacosafluorotri-n-butylamine Formula: [CF3(CF2)3]3N Formula weight: 671.10 CAS Number: 311-89-7 Harmonized Tariff Code: 2921.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

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