Chemicals Reagents P

United States Pharmacopeia (USP) Reference Standard Synonym(s): Polyvinylpyrrolidone; PVP; Polyvidone; Povidone Linear Formula: (C₆H₉NO)_n MDL Number: MFCD00149016

Synonyms: PEG Formula: H(OCH₂CH₂)_nOH CAS No.: 25322-68-3

Synonym(s): Cyclohexyl-(4-fluorophenyl)-(3-N-piperidinopropyl)silanol hydrochloride; P-F-HHSiD hydrochloride Empirical Formula: C₂₀H₃₂FNOSi -+ HCl Linear Formula: C₂₀H₃₂FNOSi -+ HCl Formula Weight: 386.02 MDL Number: MFCD00078582 Purity: ≥98% (HPLC)

Synonym(s): 2-Propyn-1-ol Formula: C3H4O Formula weight: 56.06 Purity: 99% CAS Number: 107-19-7 UN Number: UN2929 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2905.29 Hazard Statements: H301-H311-H331-H314-H226 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes...

Molecular Formula: C32H48NO3PPdS Molecular Weight: 664.19 Linear Structural Formula: C32H48NO3PPdS Purity: 95% Melting Point: 214-219 C Application: A powerful ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation Palladacycle. Bench stable, soluble in most organic...

European Pharmacopoeia (EP) Reference Standard Synonym(s): Ethylene bis[3,3-bis[3-(1,1-dimethylethyl)-4-hydroxyphenyl]butanoate] Empirical Formula: C₅₀H₆₆O₈ Formula Weight: 795.05 Linear Formula: C₅₀H₆₆O₈ MDL Number: MFCD09838471

Formula: C₁₃H₂₄N₃O₃PS Formula Weight: 333.39 CAS No.: 23505-41-1 Storage Temperature: 2-8°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

Synonyms: PKCalpha MDL No.: MFCD00241710 Purity: >=70% (SDS-PAGE) Storage: -70C UNSPSC Code: 12352200 Biochem/physiol Actions: Protein Kinase C (PKC) is a serine/threonine kinase that is activated intracellularly by signal transduction pathways that produce DAG from phosphatidylinositol diphosphate...

Protein G covalently coupled by cyanogen bromide to highly cross-linked 4% agarose beads. Stable in all aqueous buffers used in Protein G chromatography. Binding capacity: 20mg human IgG/ml agarose Application: Suitable for medium and low pressure chromatography of IgG from mouse, sheep, and rabbit,...

Synonym(s): N-(α-Rhamno-¡pyranosyl-¡oxy-¡hydroxy-¡phosphinyl)-Leu-Trp disodium salt; N-(α-Rhamno-¡pyranosyl-¡phos-¡phono)-L-leucyl-L-tryptophan disodium salt Empirical Formula: C₂₃H₃₂N₃Na₂O₁₀P Linear Formula:...

Synonym(s): Poly(ethylene glycol) ( N -hydroxysuccinimide acetic acid) ether biotin; Biotin polyoxyethylene maleimide; Biotin-PEG; Biotin-PEG maleimide; Biotinylated PEG; NHS - protected acid PEG; biotin carboxylic acid PEG; protected valeric acid Linear Formula:...

Empirical Formula: C₂₂H₁₄ Linear Formula: C₂₂H₁₄ Formula Weight: 278.35 MDL Number: MFCD00003710 Purity: >95.0% Melting Point: 372-374 °C (subl.) Beilstein Registry Number: 1912418

Synonym(s): 2,4,6-Trinitrophenol Empirical Formula: C₆H₃N₃O₇ Linear Formula: (O₂N)₃C₆H₂OH Formula Weight: 229.10 MDL Number: MFCD00007102 Beilstein Registry Number: 423400

Synonyms: Orthophosphoric acid Molecular Formula: H3O4P Molecular Weight: 98.0 Linear Structural Formula: H3PO4 MDL Number: MFCD00011340 Purity: >=85% Melting Point: ~40 C (lit.) Density: 1.685 g/mL at 25 C (lit.) Other Notes: The article number 30417-4X2.5L will be discontinued. Please order the...

United States Pharmacopeia (USP) Reference Standard Synonym(s): Pancreatin

Synonym(s): PEO Linear Formula: (-CH₂CH₂O-)_n MDL Number: MFCD00081839

TraceCERT ® , 33 elements, 10 mg/L in nitric acid RIDADR: UN 2031B 8 / PGII

Synonym(s): Fibrinolysin MDL Number: MFCD00131921 Storage: −20°C

Synonyms: Peptone from vegetable; Meat peptone replacement; Peptone from vegetables CAS No.: 100209-45-8 General description: Peptone (vegetable) is a meat-free alternative to traditional peptones. A highly nutritious general purpose peptone for growth of bacteria and fungi.

Legal Information: INTEGRITEST is a registered trademark of Merck KGaA, Darmstadt, Germany

Synonym(s): Tetrathionic acid dipotassium salt Empirical Formula: K₂O₆S₄ Linear Formula: KOSO₂SSSO₃K Formula Weight: 302.45 MDL Number: MFCD00079233 Density: 2.96 g/mL at 25 °C(lit.)

CAS No.: 9003-11-6

Synonyms: Potassium ferricyanide; Red prussiate Formula: K₃Fe(CN)₆ Formula Weight: 329.24 CAS No.: 13746-66-2 Purity: ≥99.0% Supplemental Hazard Statements: Contact with acids liberates very toxic gas. Packaging: 100, 500 g in poly bottle Packaging: 12 kg in fiber drum...

Synonym(s): 6-(Dimethylamino)-2-[2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl]-1-methyl-4,4'-methylenebis[3-hydroxy-2-naphthalenecarboxylate] (2:1)-quinolinium; Alnoxin; Altolat; NSC 223622; PP; Pamovin; Vermitibier; Vipyrvinium embonate Empirical Formula: C₂₆H₂₈N₃...