Chemicals Reagents D

Chemicals Reagents D

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  • SIGMA Desloratadine powder, >=98% (HPLC)

    Synonym(s): 8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H- benzo[5,6]cyclohepta[1,2,b]pyridine; Clarinex ® Empirical Formula: C19H19ClN2 Linear Formula: C19H19ClN2 Formula Weight: 310.82 MDL Number: MFCD00871949 Purity:...

  • ALDRICH Di-µ-mesylbis[2'-(amino-N)[1,1'-biphenyl]-2-yl-C]dipalladium(II), 95%

    Empirical Formula: C26H26N2O6Pd2S2 Linear Formula: C26H26N2O6Pd2S2 Formula Weight: 739.46 Purity: 95% Melting Point: 176-186 °C (decomposition)

  • ALDRICH Diphosphoryl chloride, 97%

    Synonym(s): Diphosphoric tetrachloride; Pyrophosphoric tetrachloride; Pyrophosphoryl chloride Formula: Cl2P(O)OP(O)Cl2 Formula Weight: 251.76 CAS No.: 13498-14-1 UN Number: UN3264 Purity: 97% Density: 1.82g/mLat 25°C(lit.) Application: Useful reagent for the Vilsmeier...

  • ALDRICH Dansylhydrazine, 98%

    Synonym(s): 5-(Dimethylamino)-1-naphthalenesulfonic hydrazide; 5-(Dimethylamino)naphthalene-1-sulfono­hydra­zide Formula: (CH3)2NC10H6SO2NHNH2 Formula Weight: 265.33 CAS No.: 33008-06-9 Purity: 98% Packaging: 500 mg in glass bottle

  • ALDRICH N,N-Diethylmethylamine, 97%

    Synonym(s): N -Methyldiethylamine Formula: CH3N(C2H5)2 Formula Weight: 87.16 CAS No.: 616-39-7 UN Number: UN2733 Purity: 97% Density: 0.72g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • Drometrizole 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 2,5-Dibromo-3-methylthiophene, 97%

    Synonym(s): 3-Methyl-2,5-dibromothiophene Empirical Formula: C5H4Br2S Linear Formula: C5H4Br2S Formula Weight: 255.96 MDL Number: MFCD00015470 Purity: 97% Density: 1.974 g/mL at 25 °C Refractive Index: n 20/D...

  • Dorzolamide for system suitability

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Dorzolamide hydrochloride Empirical Formula: C10H16N2O4S3 -+ HCl Formula Weight: 360.90 Linear Formula: C10H16N2O4S3 -+ HCl MDL...

  • SIGMA 17D Reactivity: Anti-CD4, ovine

    Storage: −196°C

  • ALDRICH 3,4-Difluorophenylacetic acid, 98%

    Empirical Formula: C8H6F2O2 Linear Formula: F2C6H3CH2CO2H Formula Weight: 172.13 MDL Number: MFCD00010002 Purity: 98% Melting Point: 46-50 °C(lit.) Beilstein Registry Number: 2577768

  • Demeclocycline hydrochloride 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...

  • SIGMA 1,2-Dipalmitoyl-sn-glycero-3-phosphocholine >=99% (TLC)

    Synonym(s): (7 R )-4-Hydroxy- N , N , N -trimethyl-10-oxo-7-[(1-oxohexadecyl)oxy]- 3,5,9-trioxa-4-phosphapentacosan-1-aminium 4-oxide, inner salt; 1,2-Dihexadecanoyl- sn -glycero-3-phosphocholine; 1,2-Dihexadecanoyl- sn -glycero-3-phosphorylcholine; 1,2-Dipalmitoyl- sn -glycero-3-phosphorylcholine;...

  • DRAinh-A250 >=98% (HPLC)

    Molecular Formula: C20H17BrO5 Molecular Weight: 417.25 Linear Structural Formula: C20H17BrO5 MDL Number: MFCD03851691 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: DRAinh-A250 is an orally active, reversible, specific and potent inhibitor of Cl-/anion exchanger SLC26A3 (downregulated...

  • Dodecyltrimethylammonium Bromide

    CAS No.: 1119-94-4

  • ALDRICH 3,3'-Dipropylthiacarbocyanine iodide, 98%

    Synonym(s): 3-Propyl-2-[3-[3-propyl-2(3 H )benzothiazolylidene]-1-propenyl]benzothiazolium iodide; DiSC3(3) Empirical Formula: C23H25IN2S2 Linear Formula: C23H25IN2S2 Formula Weight: 520.49 MDL Number:...

  • ALDRICH 3,5-Dichlorosalicylic acid, 97%

    Synonym(s): 3,5-Dichloro-2-hydroxybenzoic acid Empirical Formula: C7H4Cl2O3 Linear Formula: Cl2C6H2(OH)CO2H Formula Weight: 207.01 MDL Number: MFCD00002442 Purity: 97% Melting Point: 220-222 °C(lit.)

  • Difco™ Buffered Listeria Enrichment Broth Base

    Buffered Listeria Enrichment Broth Base is used as an enrichment broth for the cultivation of Listeria spp. from food according to the U.S Food and Drug Administration (FDA). Buffered Listeria Enrichment Broth Base is a modification of Listeria Enrichment Broth with added buffering strength. The...

  • ALDRICH Diazald®, 99%

    Synonym(s): N -Methyl- N -( p -tolylsulfonyl)nitrosamide; N -Methyl- N -nitroso- p -toluenesulfonamide; N -Nitroso- N -methyl- p -toluenesulfonamide; N -Nitroso- p -toluenesulfomethylamide; p -Tolylsulfomethylnitrosamide; Diazomethane precursor Formula:...

  • ALDRICH 4,5-Dicyanoimidazole, 99.0%

    Synonym(s): 4,5-Imidazoledicarbonitrile Formula: C5H2N4 Formula Weight: 118.10 CAS No.: 1122-28-7 Purity: 99.0% Packaging: 5, 25 g in glass bottle

  • 2,6-Dichloro-4-methylnicotinonitrile, 97%

    CAS No.: 875-35-4 Formula: C7H4Cl2N2 Formula Weight: 187.03 Linear Formula: C7H4Cl2N2 MDL No.: MFCD00052633 Purity: 0.97 Melting Point: 108-112 °C(lit.)

  • ALDRICH Diacetin, technical grade, 50%

    Synonym(s): Glycerol diacetate Formula: (CH3COOCH2)2CHOH Formula Weight: 176.17 CAS No.: 25395-31-7 Purity: 50% Density: 1.17g/mLat 25°C(lit.) Other Notes: Contains 1,2-diacetin, 1,3-diacetin and triacetin Packaging: 250 mL in glass bottle

  • ALDRICH 2,5-Dichloropyrimidine, 97%

    Empirical Formula: C4H2Cl2N2 Linear Formula: C4H2Cl2N2 Formula Weight: 148.98 MDL Number: MFCD00673131 Purity: 97% Melting Point: 48-55 °C

  • Dodecylcyclohexane

    Spectrum Chemical

    CAS No.: 1795-17-1

  • ALDRICH D-Lactose-1-13C, 99 atom % 13C

    Empirical Formula: 13 CC11H24O12 Linear Formula: 13 CC11H24O12 Formula Weight: 361.30 MDL Number: MFCD05664357 Melting Point: 219 °C (dec.)(lit.)

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