Chemicals Reagents P

Chemicals Reagents P

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  • Permethrin for system suitability European Pharmacopoeia (EP) 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...

  • ALDRICH Pyridine-15N, 98 atom % 15N

    Empirical Formula: C5H5 15 N Linear Formula: C5H5 15 N Formula Weight: 80.09 MDL Number: MFCD00084239 Boiling Point: 115 °C(lit.) Melting Point: −42 °C(lit.) Density: 0.990 g/mL at 25 °C

  • Puromycin, 10 mg/ml in distilled water, sterile-filtered
  • ALDRICH 3-(Boc-amino)-1-propanol, 97%

    Synonym(s): tert -Butyl N -(3-hydroxypropyl)carbamate Formula: (CH3)3COC(O)NHCH2CH2CH2OH Formula Weight: 175.23 CAS No.: 58885-58-8 Purity: 97% Density: 1.025g/mLat 20°C(lit.) Application: Amine protected, difunctional reagent employed in...

  • ALDRICH 4-Phenyl-1-butanol, 99%

    Formula: C6H5(CH2)4OH Formula Weight: 150.22 CAS No.: 3360-41-6 Purity: 99% Density: 0.984g/mLat 20°C(lit.) Packaging: 10, 50 g in glass bottle

  • Potassium hydrogen iodate, primary standard, ACS, 99.95-100.05%

    Formula: KH(IO3)2 Formula weight: 389.91 Purity: 99.95-100.05% CAS Number: 13455-24-8 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 3822.00 Hazard Statements: H272-H314-H318 May intensify fire; oxidizer. Causes severe skin burns and eye damage. Causes serious eye...

  • ALDRICH Periodic acid, 99.999% trace metals basis

    Empirical Formula: H5IO6 Linear Formula: H5IO6 Formula Weight: 227.94 MDL Number: MFCD00011344 Purity: 99.999% trace metals basis Melting Point: 122 °C(lit.)

  • SIGMA Paroxetine hydrochloride hemihydrate >=98% (HPLC), powder

    Synonym(s): (3S-trans)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine hydrochloride hemihydrate Empirical Formula: C19H20FNO3 -+ HCl -+ .5 H2O Linear Formula: C19H20FNO3 -+ HCl -+ .5 H2O Formula...

  • ALDRICH Pyridoxamine-methyl-d3 dihydrochloride, 98 atom % D, 98% (CP)

    Synonym(s): 4-(Aminomethyl)-5-hydroxy-6-( methyl -d3)-3-pyridinemethanol dihydrochloride Empirical Formula: C8D3H9N2O2 -+ 2HCl Linear Formula: C8D3H9N2O2 -+ 2HCl Formula Weight:...

  • ALDRICH 1,2,3,4,5-Pentamethylcyclopentadiene, 95%

    Formula: C10H16 Formula Weight: 136.23 CAS No.: 4045-44-7 UN Number: UN3295 Purity: 95% Density: 0.87g/mLat 25°C(lit.) Application: Cyclopentadienyl (Cp) replacement ligand used to alter the stability and reactivity of organometallic complexes. 1, Packaging: 1, 5, 25 g...

  • SIAL Potassium antimonyl tartrate trihydrate

    purum p.a., 99.0-103% (RT) Synonym(s): Antimony potassium tartrate trihydrate; Tartar emetic Empirical Formula: C8H4K2O12Sb2 -+ 3H2O Formula Weight: 667.87 Linear Formula:...

  • PTAD-Azide 95%

    MilliporeSigma

    PTAD-Azide (4-(4-(2-Azidoethoxy)phenyl)-1,2,4-triazolidine-3,5-dione) is a 1,2,4-triazolidine-3,5-dione derivative. It can be prepared from ethyl hydrazinecarboxylate. Synonyms: 4-(4-(2-Azidoethoxy)phenyl)-1,2,4-triazolidine-3,5-dione; N3-Ph-Ur for e-Y-CLICK Molecular Formula: C10H10N6O3 Molecular...

  • ALDRICH Phosphonoacetic acid, 98%

    Empirical Formula: C2H5O5P Linear Formula: (HO)2P(O)CH2CO2H Formula Weight: 140.03 MDL Number: MFCD00004311 Purity: 98% Melting Point: 143-146 °C(lit.)

  • ALDRICH Paraffin wax, mp >=65°C (ASTM D 87)

    MDL Number: MFCD00132833 Melting Point: ≥65 °C (ASTM D 87)

  • "Pravastatin 1,1,3,3-tetramethylbutylamine"

    United States Pharmacopeia (USP) Reference Standard Empirical Formula: C23H36O7 -+ C8H19N Formula Weight: 553.77 Linear Formula: C23H36O7 -+ C8H19N

  • Pramipexole dihydrochloride >98% (HPLC), powder

    Synonym: (S)-2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochloride, PPX dihydrochloride CAS Number: 191217-81-9 Empirical Formula (Hill Notation): C10H17N3S · 2HCl Molecular Weight: 284.25 MDL Number: MFCD00876894 Biochem/physiol Actions...

  • SIGMA 2-Propanol BioUltra, for molecular biology, >=99.5% (GC)

    Synonym(s): sec -Propyl alcohol; IPA; Isopropanol; Isopropyl alcohol Empirical Formula: C3H8O Linear Formula: (CH3)2CHOH Formula Weight: 60.10 MDL Number: MFCD00011674 Purity: ≥99.5% (GC) Boiling Point: 82 °C(lit.) Melting Point: −89.5...

  • Picotamide monohydrate

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 4-Methoxy- N , N '-bis(3-pyridinylmethyl)-1,3-benzenedicarboxamide monohydrate Empirical Formula: C21H20N4O3 -+ H2O Formula Weight: 394.42 Linear Formula:...

  • Paclitaxel from Taxus brevifolia, =95% (HPLC), powder

    CAS Number: 33069-62-4 Empirical Formula (Hill Notation): C47H51NO14 Molecular Weight: 853.91 Beilstein Registry Number: 1420457 MDL Number: MFCD00869953 PubChem Substance ID: 24277878 Caution Paclitaxel undergoes transesterification in methanol and hydrolyzes in...

  • ALDRICH Polyethylene-block-poly(ethylene glycol), average Mn ~1,400

    Linear Formula: CH3CH2(CH2CH2)X(OCH2CH2)YOH MDL Number: MFCD00284335

  • ALDRICH Polyetherimide, melt index 18g/10 min (337 °C/6.6kg)

    Synonym(s): Poly(bisphenol A- co -4-nitrophthalic anhydride- co -1,3-phenylenediamine); PEI; Poly(bisphenol A anhydride- co -1,3-phenylenediamine); Poly(bisphenol A dianhydride- co -1,3-phenylenediamine); Poly(ether imide); Poly-[2,2'bis(4-(3,4-dicarboxyphenoxy)phenylpropane)-1,3-phenylene...

  • ALDRICH 2,2,5,7,8-Pentamethyl-6-chromanol, 97%

    Formula: C14H20O2 Formula Weight: 220.31 CAS No.: 950-99-2 Purity: 97% Packaging: 25 g in poly bottle

  • Potassium chloride, ACS reagent, 99.0-100.5%

    Formula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: 99.0-100.5% 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. Packaging: 1, 2.5 kg in poly bottle Packaging: 25, 500 g...

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