Chemicals Reagents D

analytical standard Synonym(s): 4',7-Dihydroxy-¡iso-¡flavone; 7-Hydroxy-3-(4-hydroxy-¡phenyl)-4H-1-benzo-¡pyran-4-one; 7-Hydroxy-3-(4-hydroxy-¡phenyl)-¡chromone Empirical Formula: C₁₅H₁₀O₄ Formula Weight: 254.24 Linear Formula:...

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:...

Synonym(s): Distearyldimethylammonium bromide Empirical Formula: C₃₈H₈₀BrN Linear Formula: [CH₃(CH₂)₁₇]₂N(Br)(CH₃)₂ Formula Weight: 630.95 MDL Number: MFCD00041975 Purity: ≥98.0% (AT) Melting Point: ~160...

Synonym(s): 3-Isopropylcumene Formula: C₆H₄[CH(CH₃)₂]₂ Formula Weight: 162.27 CAS No.: 99-62-7 UN Number: UN3082 Purity: 96% Density: 0.856g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle

Synonym(s): DASPEI Empirical Formula: C₁₇H₂₁IN₂ Linear Formula: C₁₇H₂₁IN₂ Formula Weight: 380.27 MDL Number: MFCD00011994 Purity: ≥99% (HPLC) Melting Point: 267 °C (dec.)(lit.) Storage: 2-8°C Beilstein Registry...

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

Formula: CH3(CH2)20CH3 Formula weight: 310.61 Purity: 99% CAS Number: 629-97-0 Harmonized Tariff Code: 2901.10

Empirical Formula: C₅H₁₀O Linear Formula: C₅H₁₀O Formula Weight: 86.13 MDL Number: MFCD00005168 Purity: 98% Boiling Point: 81 °C/765 mmHg(lit.) Density: 0.835 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.399(lit.)

Synonyms: 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-uridine, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]; DMT-2'-O-TBDMS-rU amidite Molecular Formula: C45H61N4O9PSi Molecular Weight: 861.05 Linear Structural Formula: C45H61N4O9PSi MDL Number:...

Synonym(s): 1,4-Dibromodiacetyl Formula: BrCH₂COCOCH₂Br Formula Weight: 243.88 CAS No.: 6305-43-7 UN Number: UN2811 Purity: 99% Packaging: 25, 100 g in glass bottle

Synonym(s): 2,5-Dimethoxybenzenethiol Empirical Formula: C₈H₁₀O₂S Linear Formula: (CH₃O)₂C₆H₃SH Formula Weight: 170.23 MDL Number: MFCD00052738 Purity: 98% Boiling Point: 88-90 °C/0.5 mmHg(lit.) Density:...

CAS No.: 457-68-1 Solubility: (20°C) slightly soluble Molar Mass: 204.22 g/mol Boiling Point: 265°C Density: 1.16 g/cm3 (20°C)

CAS No.: 25265-71-8

Synonyms: datp; dctp; dgtp; dttp; set of datp, dctp, dgtp, dttp Purity: ≤0.5% (dNMP, HPLC); ≤1.5% (dNDP, HPLC); ≥=98% (dNTP) Storage: −20°C UNSPSC Code: 12352200 Components: dATP, lithium salt 100 mM; dCTP, lithium salt 100 mM; dGTP, lithium salt 100 mM; dTTP, lithium...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 1,8-Diacetoxy-3-carboxyanthraquinone Empirical Formula: C₁₉H₁₂O₈ Formula Weight: 368.29 Linear Formula: C₁₉H₁₂O₈ MDL Number: MFCD00468030

Empirical Formula: C₆H₃Cl₃O₂S Linear Formula: Cl₂C₆H₃SO₂Cl Formula Weight: 245.51 MDL Number: MFCD00052712 Purity: 97% Melting Point: 55-58 °C(lit.)

Synonym(s): Hydroquinidine 1,4-phthalazinediyl diether Formula: C₄₈H₅₄N₆O₄ Formula Weight: 778.98 CAS No.: 140853-10-7 Purity: ≥95% Application: Ligand for the Sharpless Asymmetric Dihydroylxation recently used in a study of the hydroxylation of a...

CAS No.: 26761-40-0 pH: (H2O, 20°C) neutral Solubility: 0.00028 g/l (24°C) Melting Point: -50°C Molar Mass: 446.66 g/mol Boiling Point: 250 - 267°C (7 hPa) Vapor Pressure: 0.1 hPa (20°C) Flash Point: 240°C Refractive Index: 240°C Density: 0.97 g/cm3 (20°C) Ignition Point: 380°C

Application: Mixed bed ion exchange resin specially processed resin for condensate polishing; best for in-process and column demineralization. Features and Benefits: Uniform size beads offer higher surface area for increased capacity and faster kinetics. Nuclear grade, gel form,...

Formula: C₁₀H₁₀ Formula Weight: 130.19 CAS No.: 447-53-0 Purity: 98% Density: 0.997g/mLat 25°C(lit.) Packaging: 1, 10, 25 g in glass bottle

Synonym(s): Ganglioside GD_1b, disialo MDL Number: MFCD00466941 Purity: ~95% Storage: −20°C

Empirical Formula: C₁₉D₆H₂₁O₅NaS Linear Formula: C₁₉D₆H₂₁O₅NaS Formula Weight: 396.51 Purity: 98% (CP) Storage: −20°C

CAS Number: 6334-18-5 Formula: C7H4Cl2O Formula Weight: 175.01 Linear Formula: Cl2C6H3CHO MDL No.: MFCD00010127 Purity: 0.99 Melting Point: 64-67 C (lit.) Beilstein Registry Number: 508198 EC Number: 228-711-3 UNSPSC Code: 12352100 Application: 2,3-Dichlorobenzaldehyde has been used in preparation...

Synonym(s): 3,5-Dinitro-1,2-benzenediol; OR-486 Empirical Formula: C₆H₄N₂O₆ Linear Formula: C₆H₄N₂O₆ Formula Weight: 200.11 MDL Number: MFCD00069263 Storage: 2-8°C