Chemicals Reagents P

Chemicals Reagents P

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  • ALDRICH Piperonylic acid, 99%

    Synonym(s): 1,3-Benzodioxole-5-carboxylic acid; 3,4-(Methylenedioxy)benzoic acid Empirical Formula: C8H6O4 Linear Formula: C8H6O4 Formula Weight: 166.13 MDL Number: MFCD00005830 Purity: 99% Melting Point: 229-231 °C(lit.)...

  • ALDRICH Propylene glycol propyl ether, >=98.5%

    Synonym(s): DOWANOL ® PnP; 1-Propoxy-2-propanol Empirical Formula: C6H14O2 Linear Formula: CH3CH2CH2OCH2CH(OH)CH3 Formula Weight: 118.17 MDL Number: MFCD00192420 Purity: ≥98.5% Boiling Point:...

  • ALDRICH Pyridazine, 98%

    Empirical Formula: C4H4N2 Linear Formula: C4H4N2 Formula Weight: 80.09 MDL Number: MFCD00006463 Purity: 98% Boiling Point: 208 °C(lit.) Melting Point: −8 °C(lit.) Density: 1.103 g/mL at...

  • ALDRICH Polyoxyethanyl-a-tocopheryl sebacate, 15wt. % in H2O

    Synonym(s): PTS CAS No.: 263015-34-5 Application: PTS: Amphiphile for Organic Synthesis in Water Uses: • Provides an aqueous micellar environment for transition metal-catalyzed Heck coupling, cross metathesis and ring closing metathesis reactions • Surfactant for catalytic...

  • Polacrilin potassium

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Polacrilinum kalii; 2-Methyl-2-propenoic acid potassium salt polymer with diethenylbenzene

  • Potassium ferricyanide

    An electron acceptor that is used to determine dopamine hydrochloride levels Reagent used in the buffer of B-Gal substrate assays. Specifications ACS Grade Insolubles:<0.005 % chloride: <0.01% sulfate: <0.003% ferric compounds: <0.05% appearance: deep red crystals boiling point:...<>

  • SIGMA Protein Kinase A from bovine heart >=0.4 units/µg protein, lyophilized powder

    Synonym(s): Protein Kinase, 3',5'-cyclic-AMP-dependent from bovine heart MDL Number: MFCD00132121 Storage: −20°C

  • SIGMA Phleomycin from Streptomyces verticillus powder

    MDL Number: MFCD00131846 Storage: 2-8°C

  • PDPH (3-(2-pyridyldithio)propionyl hydrazide)

    The PDPH is a heterobifunctional crosslinker containing sulfhydryl-reactive pyridyldithiol and carbonyl-reactive hydrazide moieties. Pyridyldithiols react with free sulfhydryls (-SH) to form disulfide bonds. Hydrazide groups react with carbonyls (aldehydes and ketones) to form stable hydrazone...

  • SIGMA Parathyroid hormone human >=95% (HPLC), powder

    Synonym(s): PTH; Parathormone Empirical Formula: C408H674N126O126S2 Linear Formula: C408H674N126O126S2 Formula Weight: 9424.62 MDL Number: MFCD00081830 Purity: ≥95% (HPLC) Storage:...

  • ALDRICH Pentamethylcyclopentadienylrhodium(III) chloride dimer

    Synonym(s): 1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-, rhodium complex; Bis(dichloro(pentamethylcyclopentadienyl)rhodium); Bis(pentamethylcyclopentadienylrhodium dichloride); Dichloro(pentamethylcyclopentadienyl)rhodium(II) dimer; Tetrachlorobis(pentamethylcyclopentadienyl)dirhodium Empirical...

  • "1,10-Phenanthroline monohydrate, for the spectrophotometric determination of Fe, Pd, V, =99.0%"

    Synonyms: o -Phenanthroline monohydrate Formula: C12H8N2 · H2O Formula Weight: 198.22 CAS No.: 5144-89-8 Purity: ≥99.0% (HPLC); ≥99.0% (NT); ≥99.0% Application: When complexed with copper, it possesses nuclease activity that has been used...

  • ALDRICH Poly(dimethylsiloxane), vinyl terminated, average Mw ~25,000, viscosity 850-1,150cSt(25°C)(lit.)

    Synonym(s): PDMS MDL Number: MFCD00197935 Boiling Point: >93 °C(lit.) Density: 0.965 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.4052

  • Pentachlorophenol, 0.97

    CAS Number: 87-86-5 Formula: C6HCl5O Formula Weight: 266.34 Linear Formula: C6Cl5OH MDL No.: MFCD00002162 Purity: 0.97 Boiling Point: 310 C(lit.) Melting Point: 165-180 C (lit.) Density: 1.978 g/mL at 25 C(lit.) Beilstein Registry Number: 1285380 EC Number: 201-778-6 UNSPSC Code: 12352100

  • (t-Bu)PhCPhos Pd G4 95%

    Molecular Formula: C40H48N3O3PPdS Molecular Weight: 788.29 Linear Structural Formula: C40H48N3O3PPdS Purity: 95% Application: A fourth generation (G4) Buchwald precatalyst that is similar to the third generation (G3) precatalysts except that the amino group on the biphenyl backbone is methylated....

  • [Pd(IPr)(AN)Cl2] >=95%

    Molecular Formula: C33H43Cl2N3Pd Molecular Weight: 659.04 Linear Structural Formula: C33H43Cl2N3Pd Purity: >=95% Melting Point: >300 C Application: [Pd(IPr)(AN)Cl2] is a Pd-catalyst that can be used in a broad range of reactions, including cross-coupling, C-H functionalization, electrophilic...

  • ALDRICH Phthalic-3,4,5,6-d4 acid, 98 atom % D

    Synonym(s): Phthalic acid- phenyl -d4 Empirical Formula: C8D4H2O4 Linear Formula: C6D4-1,2-(CO2H)2 Formula Weight: 170.16 MDL Number: MFCD00084172 Melting Point: 210-211 °C(lit.)

  • ALDRICH Palladium(II) acetate, reagent grade, 98%

    Synonym(s): Pd(OAc)2 Formula: Pd(OCOCH3)2 Formula Weight: 224.51 CAS No.: 3375-31-3 Purity: 98% Application: Application Guide for Palladium Catalyzed Cross-Coupling Reactions Packaging: 1, 2, 10, 25 g in glass bottle

  • ALDRICH Perylene-d12, 98 atom % D

    Empirical Formula: C20D12 Linear Formula: C20D12 Formula Weight: 264.38 MDL Number: MFCD00084161 Melting Point: 277-279 °C(lit.)

  • ALDRICH Poly(ethylene glycol) diacrylate, average Mn 2,000, contains <=1500ppm MEHQ as inhibitor (may contain)

    Synonym(s): PEG diacrylate MDL Number: MFCD00081876 Storage: −20°C

  • SIGMA Precast Agarose Gels 8-well (portrait orientation)

    Storage: room temp

  • Polyethylene - High Density (HDPE), film, thickness 0.01 mm, size 600 x 600 mm

    For updated SDS information please visit www.goodfellow.com Synonyms: ET321010 Legal Information: Product of Goodfellow

  • RPI Pyridoxal-5-Phosphate Monohydrate

    RPI (Research Products International)

    The RPI pyridoxal-5-phosphate monohydrate with strong concentration levels should always be stored in a temperature of 2 to 8 degree C and is used in research and manufacturing applications. Application: For Research or Further Manufacturing use only

  • PTFE Sleeve for use with 24/40 ST/NS

    PTFE Sleeve is an accessory that can be used with modular liquid-liquid extraction (LLE) replacement components.

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