Chemicals Reagents D

Chemicals Reagents D

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  • Diesel (B7) ERM(R), certified reference material

    Legal Information: ERM is a registered trademark of European Commission

  • ALDRICH Dehydroacetic acid, >=98.0% (T)

    Synonym(s): 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone Empirical Formula: C8H8O4 Linear Formula: C8H8O4 Formula Weight: 168.15 MDL Number: MFCD00066709 Purity: ≥98.0% (T) Boiling Point: 270 °C(lit.)...

  • ALDRICH D-Tyrosinol hydrochloride, 98%

    Empirical Formula: C9H13NO2 -+ HCl Linear Formula: 4-(HO)C6H4CH2CH(NH2)CH2OH -+ HCl Formula Weight: 203.67 MDL Number: MFCD01863503 Purity: 98% Melting Point: 161-165 °C(lit.)

  • Dihydrostreptomycin sulfate 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...

  • ALDRICH 2,3-Diaminotoluene, 97%

    Synonym(s): 3-Methyl- o -phenylenediamine Empirical Formula: C7H10N2 Linear Formula: CH3C6H3(NH2)2 Formula Weight: 122.17 MDL Number: MFCD00011589 Purity: 97% Melting Point: 59-65 °C(lit.) Beilstein...

  • Diethylenetriamine, ReagentPlus(R), 99%

    Synonyms: 2,2'-Diaminodiethylamine; 2,2'-Iminodiethylamine; Bis(2-aminoethyl)amine CAS Number: 111-40-0 Formula: C4H13N3 Formula Weight: 103.17 Linear Formula: (NH2CH2CH2)2NH MDL No.: MFCD00008171 Purity: 0.99 Boiling Point: 199-209 C(lit.) Melting Point: -35 C (lit.) Density: 0.955 g/mL at 25...

  • ALDRICH 3,4-Difluorobenzoic acid, 98%

    Empirical Formula: C7H4F2O2 Linear Formula: F2C6H3CO2H Formula Weight: 158.10 MDL Number: MFCD00011672 Purity: 98% Melting Point: 120-122 °C(lit.) Beilstein Registry Number: 2085848

  • ALDRICH 2,6-Dimethoxyphenol, >=98%, FG

    Synonym(s): Pyrogallol 1,3-dimethyl ether Empirical Formula: C8H10O3 Linear Formula: (CH3O)2C6H3OH Formula Weight: 154.16 MDL Number: MFCD00064434 Purity: ≥98% Boiling Point: 261 °C(lit.) Melting Point:...

  • N,N-Dimethylhydrazine, 0.98

    Synonyms: 1,1-Dimethylhydrazine; asym-Dimethylhydrazine CAS Number: 57-14-7 Formula: C2H8N2 Formula Weight: 60.1 Linear Formula: (CH3)2NNH2 MDL No.: MFCD00007628 Purity: 0.98 Boiling Point: 60-62 C(lit.) Density: 0.79 g/mL at 20 C(lit.) Refractive Index: n20/D 1.4075(lit.) Storage: 2-8C Beilstein...

  • SIGMA Dexamethasone, powder, y-irradiated, BioXtra, suitable for cell culture, Greater Than or Equal to 80% (HPLC)

    Synonym(s): (11β,16α)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; 9α-Fluoro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione; 9α-Fluoro-16α-methylprednisolone; Prednisolone F Formula: C22H29FO5...

  • ALDRICH 2,5-Dichlorobenzyl alcohol, 99%

    Empirical Formula: C7H6Cl2O Linear Formula: Cl2C6H3CH2OH Formula Weight: 177.03 MDL Number: MFCD00004607 Purity: 99% Melting Point: 79-80 °C(lit.)

  • Dimethyl methylphosphonate, 97%

    Thermo Scientific Chemicals

    Synonym(s): DMMP, Methylphosphonic acid dimethyl ester Formula: C3H9O3P Formula weight: 124.08 Purity: 97% CAS Number: 756-79-6 Harmonized Tariff Code: 2931.90 Hazard Statements: H340-H319-H227 May cause genetic defects. Causes serious eye irritation. Combustible liquid. Precautionary Statements:...

  • Dithizone, Reagent, ACS

    Spectrum Chemical

    Grade: Reagent, ACS CAS No.: 60-10-6

  • Dichloromethane Biosynthesis OmniSolv(R)

    Synonyms: Methylene Chloride, FM approval; Methylene chloride Molecular Formula: CH2Cl2 Molecular Weight: 84.93 Linear Structural Formula: CH2Cl2 MDL Number: MFCD00000881 Purity: >=99.9% (GC) Melting Point: -95 C; -97 C (lit.) Density: 1.325 g/mL at 25 C (lit.) Refractive Index: n20/D 1.424 (lit.)...

  • "2,4-Dichlorobenzyl alcohol"

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C7H6Cl2O Formula Weight: 177.03 Linear Formula: Cl2C6H3CH2OH MDL Number: MFCD00004606 Melting Point: 55-58 °C(lit.) Beilstein Registry Number:...

  • Disopyramide phosphate, United States Pharmacopeia (USP) Reference Standard

    CAS No.: 22059-60-5 Synonyms: Disopyramide phosphate salt; α-Diisopropylaminoethyl-α-phenylpyridine-2-acetamide Formula: C21H29N3O ¬? H3O4P Formula Weight: 437.47 Linear Formula: C21H29N3O ¬?...

  • 1,4-Dihydroxyanthraquinone For Synthesis

    CAS No.: 81-64-1 Solubility: Melting Point: 195 - 198°C Molar Mass: 240.21 g/mol Bulk Density: 350 kg/m3 Boiling Point: 450°C (1013 hPa) Vapor Pressure: 1.3 hPa (197°C) Flash Point: 222°C Refractive Index: 222°C

  • Diosmin

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 3',5,7-Trihydroxy-4'-methoxyflavone 7-rutinoside Empirical Formula: C28H32O15 Formula Weight: 608.54 Linear Formula: C28H32O15 MDL Number: MFCD00009772

  • Damascenone analytical standard

    Synonyms: beta-Damascenone; 1-(2,6,6-Trimethylcyclohexa-1,3-dien-1-yl)-2-buten-1-one Molecular Formula: C13H18O Molecular Weight: 190.28 Linear Structural Formula: C13H18O MDL Number: MFCD00101024 Purity: >=98.0% (GC) Density: 0.800-0.830 g/mL at 25 C (lit.) Refractive Index: n20/D 1.350-1.380...

  • SIGMA D-Amino Acid Oxidase from porcine kidney powder, >=1.5 units/mg solid

    Synonym(s): D-AAO; D-Amino acid: oxygen oxidoreductase (deaminating) MDL Number: MFCD00081546 Storage: −20°C

  • ALDRICH 1,1-Diethoxy-3-methyl-2-butene, 97%

    Empirical Formula: C9H18O2 Linear Formula: (C2H5O)2CHCH=C(CH3)2 Formula Weight: 158.24 MDL Number: MFCD03093968 Purity: 97% Boiling Point: 53-58 °C/20 mmHg(lit.) Density: 0.837 g/mL at...

  • ALDRICH Dimethyloctadecylsilane, 97%

    Empirical Formula: C20H44Si Linear Formula: CH3(CH2)17SiH(CH3)2 Formula Weight: 312.65 MDL Number: MFCD00010224 Purity: 97% Density: 0.789 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.447(lit.)

  • ALDRICH 1,2-Di(4-pyridyl)ethylene, 97%

    Synonym(s): 1,2-Bis(4-pyridyl)ethylene; 4,4'-Vinylenedipyridine Empirical Formula: C12H10N2 Linear Formula: C12H10N2 Formula Weight: 182.22 MDL Number: MFCD00006448 Purity: 97% Melting Point: 148-152 °C(lit.) Beilstein...

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