Chemicals Reagents D

Chemicals Reagents D

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  • ALDRICH 2,6-Dibromophenol, 99%

    Empirical Formula: C6H4Br2O Linear Formula: Br2C6H3OH Formula Weight: 251.90 MDL Number: MFCD00002152 Purity: 99% Boiling Point: 255-256 °C/740 mmHg(lit.) Melting Point: 53-56 °C(lit.) Beilstein Registry...

  • DCI Activator 0.25 M, configured for PerkinElmer, configured for Polygen

    Synonyms: DCI activator solution Purity: 29-32 g/L (DCI content, titration) Other Notes: Activator solution, containing 4,5-dicyanoimidazole (DCI) in acetonitrile, are mixed with solutions of phosphoramidites during the extension step.The activator reacts with the amidite group to form a highly...

  • SIGMA Decylubiquinone >=97% (HPLC)

    Synonym(s): 2,3-Dimethoxy-5-methyl--¡6-decyl-1,4-benzoquinone Empirical Formula: C19H30O4 Linear Formula: C19H30O4 Formula Weight: 322.44 MDL Number: MFCD00083306 Purity: ≥97% (HPLC) Storage: −20°C

  • ALDRICH 3,5-Difluorobenzaldehyde, 98%

    Formula: F2C6H3CHO Formula Weight: 142.10 CAS No.: 32085-88-4 UN Number: UN1989 Purity: 98% Density: 1.296g/mLat 20°C(lit.) Packaging: 1, 5 g in glass bottle

  • ALDRICH Dysprosium(III) chloride, anhydrous, powder, 99.99% trace metals basis

    Empirical Formula: Cl3Dy Linear Formula: DyCl3 Formula Weight: 268.86 MDL Number: MFCD00010984 Purity: 99.99% trace metals basis Melting Point: 680 °C(lit.) Density: 3.67 g/mL at 25 °C(lit.)

  • ALDRICH Diethoxyacetonitrile, 97%

    Empirical Formula: C6H11NO2 Linear Formula: (C2H5O)2CHCN Formula Weight: 129.16 MDL Number: MFCD00043982 Purity: 97% Boiling Point: 167.7 °C/773 mmHg(lit.) Melting Point: −19-−18 °C(lit.)...

  • "Dibenz[a,h]acridine"

    MilliporeSigma

    BCR ® certified Reference Material Empirical Formula: C21H13N Formula Weight: 279.33 Linear Formula: C21H13N MDL Number: MFCD00215935 Storage: 2-8°C Beilstein Registry Number: 209261

  • DL-Glutamic acid monohydrate >=98% (TLC)

    Synonym(s): (±)-2-Aminoglutaric acid; (±)-2-Aminopentanedioic acid Empirical Formula: C5H9NO4 -+ H2O Linear Formula: HOOCCH2CH2CH(NH2)COOH -+ H2O Formula Weight: 165.14 MDL Number: MFCD00150703...

  • ALDRICH 2,3-Dimethyl-2-butene, 98%

    Synonym(s): Tetramethylethylene Empirical Formula: C6H12 Linear Formula: (CH3)2C=C(CH3)2 Formula Weight: 84.16 MDL Number: MFCD00008897 Purity: 98% Boiling Point: 73 °C(lit.) Melting Point: −75 °C(lit.)...

  • Dihydrokaempferol phyproof(R) Reference Substance

    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: (+)-Aromadendrol; (+)-Dihydrokaempferol;...

  • Dihydrodaunorubicin 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 MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • D-(+)-Trehalose, Dihydrate

    CAS No.: 6138-23-4

  • 2',7'-Dichlorofluorescein

    Thermo Scientific Chemicals

    Formula: C20H10Cl2O5 Formula weight: 401.20 CAS Number: 76-54-0 Harmonized Tariff Code: 3204.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. Wash...

  • SIGMA D-myo-Inositol 1-monophosphate dipotassium salt >=96% (HPLC)

    Synonym(s): D- myo -Inosit 1-phosphate dipotassium salt Empirical Formula: C6H11K2O9P Linear Formula: C6H11K2O9P Formula Weight: 336.32 MDL Number: MFCD01861916 Purity: ≥96% (HPLC) Storage:...

  • SIGMA 3,4'-Dihydroxypropiophenone >=95% (LC/MS-ELSD)

    Synonym(s): 4-Hydroxy-(3-hydroxypropionyl)benzene Empirical Formula: C9H10O3 Linear Formula: C9H10O3 Formula Weight: 166.17 MDL Number: MFCD24688528 Purity: ≥95% (LC/MS-ELSD) Storage: −20°C

  • ALDRICH 4,4-Difluorocyclohexanemethanol, 97%

    Synonym(s): (4,4-Difluorocyclohexyl)methanol; 4,4-Difluorocyclohexane-1-methanol Empirical Formula: C7H12F2O Linear Formula: C7H12F2O Formula Weight: 150.17 MDL Number: MFCD11847775 Purity: 97% Boiling Point:...

  • D-Mannitol, ACS

    Thermo Scientific Chemicals

    Formula: HOCH2(CHOH)4CH2OH Formula weight: 182.17 CAS Number: 69-65-8 Harmonized Tariff Code: 2905.43

  • Diisoamyl disulfide >=98%

    Synonyms: 3-methyl-1-(3-methylbutyldisulfanyl)butane Molecular Formula: C10H22S2 Molecular Weight: 206.41 Linear Structural Formula: C10H22S2 MDL Number: MFCD00026520 Purity: >=98% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our Newsletter to...

  • SIGMA DL-3-Hydroxy-3-methylglutaryl coenzyme A sodium salt hydrate >=90% (HPLC)

    Synonym(s): HMG-CoA Empirical Formula: C27H42N7Na2O20P3S -+ xH2O Linear Formula: C27H42N7Na2O20P3S -+ xH2O Formula Weight: 955.62 (anhydrous...

  • ALDRICH 2,5-Dibromothiazole, 97%

    Formula: C3HBr2NS Formula Weight: 242.92 CAS No.: 4175-78-4 Purity: 97% Application: Used as a building block in material science. 1, Packaging: 5 g in glass bottle

  • ALDRICH Diphenyltin(IV) oxide, 97%

    Synonym(s): Oxodiphenyltin(IV) Empirical Formula: C12H10OSn Linear Formula: (C6H5)2Sn(=O) Formula Weight: 288.92 MDL Number: MFCD00058851 Purity: 97% Melting Point: 320 °C (dec.)(lit.)

  • ALDRICH Dihydro-4,4-dimethyl-2,3-furandione, 97%

    Formula: C6H8O3 Formula Weight: 128.13 CAS No.: 13031-04-4 Purity: 97% Application: Asymmetric hydrogenation gives D -(-)-pantoyl lactone, a key intermediate in the synthesis of pantothenic acid. Packaging: 5 g in glass bottle

  • D-(-)-Tartaric acid

    MilliporeSigma

    puriss., unnatural form, ≥99.0% (T) Synonym(s): (2 S ,3 S )-(−)-Tartaric acid; D-Threaric acid Empirical Formula: C4H6O6 Formula Weight: 150.09 Linear Formula: HO2CCH(OH)CH(OH)CO2H MDL Number: MFCD00004238 Purity: ≥99.0%...

  • ALDRICH 2,4-Difluorobenzoic acid, 98%

    Empirical Formula: C7H4F2O2 Linear Formula: F2C6H3CO2H Formula Weight: 158.10 MDL Number: MFCD00011670 Purity: 98% Melting Point: 188-190 °C(lit.)

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