Chemicals Reagents D

Chemicals Reagents D

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  • SIGMA DMT-Biotin-C6 Phosphoramidite configured for PerkinElmer, configured for Polygen

    Synonym(s): 5' Biotin Amidite; 5'-Biotin Phosphoramidite; 6-[(2-Cyanoethoxy)diisopropylaminophosphanoxy]-[1-N-(4,4'-dimethoxytrityl)biotinyl]aminohexane; DMT-Biotin-C6 Amidite; N-DMT-Biotinyl-2-Aminoethoxyethanol Empirical Formula: C46H64N5O6PS Linear...

  • ALDRICH Dimethyl isophthalate, ReagentPlus®, 99%

    Formula: C6H4-1,3-(CO2CH3)2 Formula Weight: 194.18 CAS No.: 1459-93-4 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 500 g in poly bottle

  • DL-allo-Isoleucine, >=99.0%

    CAS No.: 3107-04-8 Synonyms: (2RS,3SR)-2-Amino-3-methylpentanoic acid; DL-Alloisoleucine Formula: C6H13NO2 Formula Weight: 131.17 Linear Formula: CH3CH2CH(CH3)CH(NH2)COOH MDL No.: MFCD00065934 Purity: ≥99.0% Melting...

  • ALDRICH 1,6-Dioxaspiro[4.4]nonane-2,7-dione, 98%

    Synonym(s): 4,4-Dihydroxypimelic acid dilactone; Spirodilactone Empirical Formula: C7H8O4 Linear Formula: C7H8O4 Formula Weight: 156.14 MDL Number: MFCD00005531 Purity: 98% Melting Point: 69-71 °C(lit.) Beilstein Registry...

  • ALDRICH Diethyl diallylmalonate, 98%

    Empirical Formula: C13H20O4 Linear Formula: (H2C=CHCH2)2C(CO2C2H5)2 Formula Weight: 240.30 MDL Number: MFCD00009126 Purity: 98% Boiling Point: 128-130 °C/12 mmHg(lit.)...

  • ALDRICH D-(+)-Sucrose octaacetate, 98%

    Synonym(s): Sucrose octaacetate Empirical Formula: C28H38O19 Linear Formula: C28H38O19 Formula Weight: 678.59 MDL Number: MFCD00006623 Purity: 98% Boiling Point: 260 °C(lit.) Melting Point: 82-85 °C(lit.)...

  • 2,4'-Dibromoacetophenone, >98%

    Synonyms: 4'-Bromophenacyl bromide CAS Number: 99-73-0 Formula: C8H6Br2O Formula Weight: 277.94 Linear Formula: BrC6H4COCH2Br MDL No.: MFCD00000200 Purity: >98% Melting Point: 108-110 C (lit.) Beilstein Registry Number: 607604 EC Number: 202-783-6 UNSPSC Code: 12352100 Application: Undergoes...

  • 2'-Deoxyguanosine 5'-triphosphate sodium salt hydrate, >=96% (HPLC)

    Synonyms: dGTP sodium salt hydrate CAS Number: 18423-40-0 (anhydrous) Formula: C10H16N5O13P3 · xNa+ · yH2O Formula Weight: 507.18 (anhydrous free acid basis) Linear Formula: C10H16N5O13P3 · xNa+ · yH2O Purity: >=96% (HPLC) Storage: -20C UNSPSC Code: 41106305 Application: Deoxyguanosine...

  • ALDRICH Dichloro(2-pyridinecarboxylato)gold

    Empirical Formula: C6H4NAuCl2O2 Linear Formula: C6H4NAuCl2O2 Formula Weight: 389.97 Melting Point: 175-176 °C

  • ALDRICH Dimethoxydiphenylsilane, Greater Than or Equal to 95.0% (GC)

    Synonym(s): Diphenyldimethoxysilane Formula: C14H16O2Si Formula Weight: 244.36 CAS No.: 6843-66-9 Purity: ≥95.0% (GC) Density: 1.08g/mLat 20°C(lit.) Packaging: 100 mL in glass bottle

  • Dexketoprofen Tromethamine Pharmaceutical Secondary Standard; Certified Reference Material

    Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: Dexketoprofen tromethamine salt; (S)-3-Benzoyl-alpha-methylbenzeneacetic...

  • SIGMA 3',4'-Dichlorobenzamil hydrochloride >98% (HPLC)

    Synonym(s): L-594,881 Empirical Formula: C13H12N7OCl3 -+ HCl Linear Formula: C13H12N7OCl3 -+ HCl Formula Weight: 425.10 MDL Number: MFCD03839362 Purity: >98% (HPLC) Storage: 2-8°C

  • ALDRICH 2-((Di-tert-butylphosphinomethyl)-6-diethylaminomethyl)pyridine,

    Synonym(s): PNN Formula: C19H35N2P Formula Weight: 322.47 CAS No.: 863971-66-8 UN Number: UN3148 Density: 0.936g/mLat 25°C Packaging: 250 mg in glass bottle

  • SIAL 1,2-Dimethoxyethane

    anhydrous, 99.5% Synonym(s): mono-Glyme; Dimethylglycol; Ethylene glycol dimethyl ether; Monoglyme Empirical Formula: C4H10O2 Formula Weight: 90.12 Linear Formula: CH3OCH2CH2OCH3 MDL Number: MFCD00008502 Purity: 99.5%...

  • Distearyl 3,3'-Thiodipropionate

    CAS No.: 693-36-7

  • SIGMA 7,8-Dihydroneopterin >=97.0% (HPLC)

    Empirical Formula: C9H13N5O4 Linear Formula: C9H13N5O4 Formula Weight: 255.23 MDL Number: MFCD00049358 Purity: ≥97.0% (HPLC) Storage: −20°C Beilstein Registry Number: 1133875

  • Diethyl Isobutylmalonate

    Spectrum Chemical

    CAS No.: 10203-58-4

  • Diethylene glycol BioUltra, =99.0% (GC)

    Synonym: 2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol CAS Number: 111-46-6 Linear Formula: (HOCH2CH2)2O Molecular Weight: 106.12 Beilstein Registry Number: 969209 EC Number: 203-872-2 MDL Number: MFCD00002882 PubChem Substance...

  • SIGMA Daptomycin cyclic lipopeptide antibiotic

    Synonym(s): Dapcin Empirical Formula: C72H101N17O26 Linear Formula: C72H101N17O26 Formula Weight: 1620.67 Purity: ≥90% (HPLC) Storage: −20°C

  • ALDRICH Diphenyl phosphoryl azide, 97%

    Synonym(s): DPPA; Phosphoric acid diphenyl ester azide Empirical Formula: C12H10N3O3P Linear Formula: (C6H5O)2P(O)N3 Formula Weight: 275.20 MDL Number: MFCD00001987 Purity: 97% Boiling Point:...

  • Docosahexaenoic acid ethyl ester

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 4,7,10,13,16,19-Docosahexaenoic acid ethyl ester Empirical Formula: C24H36O2 Formula Weight: 356.54 Linear Formula: C24H36O2

  • DH10B Chemically Competent Cells (ig™10B)

    Intact Genomics ig™ 10B chemically competent cells (E. coli) are suitable for high efficiency transformation in a wide variety of applications such as cloning and sub-cloning.  This derivative of DH10B provides the highest efficiency in the industry.   Product Includes:...

  • SIGMA Dibromobimane BioReagent, suitable for fluorescence, >=95.0% (CHN)

    Empirical Formula: C10H10Br2N2O2 Linear Formula: C10H10Br2N2O2 Formula Weight: 350.01 MDL Number: MFCD00036952 Purity: ≥95.0% (CHN) Melting Point: 170-172 °C(lit.) Storage:...

  • 2,5-Dihydroxybenzoic acid, 99%

    Thermo Scientific Chemicals

    Synonym(s): Gentisic acid Formula: C7H6O4 Formula weight: 154.12 Purity: 99% CAS Number: 490-79-9 Harmonized Tariff Code: 2918.29 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary...

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