Chemicals Reagents D

Chemicals Reagents D

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  • SIGMA DCAP >=95% (HPLC)

    Synonym(s): 2-((3-(3,6-dichloro-9H-carbazol-9-yl)-2-hydroxypropyl)amino)-2-(hydroxymethyl)propane-1,3-diol Empirical Formula: C19H22Cl2N2O4 Linear Formula: C19H22Cl2N2O4 Formula Weight:...

  • ALDRICH Diacetone acrylamide, contains <=100ppm inhibitor, 99%

    Synonym(s): N -(1,1-Dimethyl-3-oxobutyl)acrylamide Empirical Formula: C9H15NO2 Linear Formula: CH2=CHCONHC(CH3)2CH2COCH3 Formula Weight: 169.22 MDL Number: MFCD00008788 Purity: 99% Melting Point:...

  • ALDRICH 1,4-Diiodobenzene, 99%

    Formula: C6H4I2 Formula Weight: 329.90 CAS No.: 624-38-4 Purity: 99% Packaging: 10, 50 g in glass bottle

  • N,N-Diethyl-p-phenylenediamine, 0.97

    Synonyms: 4-Amino-N,N-diethylaniline CAS Number: 93-05-0 Formula: C10H16N2 Formula Weight: 164.25 Linear Formula: (C2H5)2NC6H4NH2 MDL No.: MFCD00007861 Purity: 0.97 Boiling Point: 115-116 C/5 mmHg(lit.) Melting Point: 19-21 C (lit.) Density: 0.988 g/mL at 25 C(lit.) Refractive Index: n20/D...

  • SIGMA DF

    MilliporeSigma

    Storage: −196°C

  • SIGMA D-Isoleucine >=98% (TLC)

    Synonym(s): (2 R , 3 R )-2-Amino-3-methylpentanoic acid Empirical Formula: C6H13NO2 Linear Formula: C2H5CH(CH3)CH(NH2)CO2H Formula Weight: 131.17 MDL Number: MFCD00064221 Purity: ≥98% (TLC)

  • DMT-dC(ac) Phosphoramidite configured for PerkinElmer, configured for Polygen

    Synonyms: DMT-dC(ac) Amidite; N-acetyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxycytidine, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]; N4-Acetyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine-3'-O-[O-(2-cyanoethyl)-N,N'-diisopropylphosphoramidite] Molecular Formula: C41H50N5O8P...

  • Dimethyl sulfone, 99%

    Thermo Scientific Chemicals

    Synonym(s): Methyl sulfone Formula: C2H6O2S Formula weight: 94.13 Purity: 99% CAS Number: 67-71-0 Harmonized Tariff Code: 2930.90

  • "Dipyron monohydrate, VETRANAL™, analytical standard"

    Synonyms: Metamizol; Methapyrone Formula: C13H16N3NaO4S · H2O Formula Weight: 351.35 CAS No.: 5907-38-0 Storage Temperature: 2-8°C Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC

  • ALDRICH 2,6-Dichlorobenzenesulfonyl chloride, 97%

    Empirical Formula: C6H3Cl3O2S Linear Formula: Cl2C6H3SO2Cl Formula Weight: 245.51 MDL Number: MFCD00052311 Purity: 97% Melting Point: 53-56 °C(lit.)

  • Divinylbenzene technical grade, 80%

    Synonym: Diethenylbenzene CAS Number: 1321-74-0 Linear Formula: C6H4(CH=CH2)2 Molecular Weight: 130.19 MDL Number: MFCD01778656 PubChem Substance ID: 24865943 Packaging 1 L in glass bottle; 250 mL in glass bottle

  • SIGMA Dexamethasone 21-phosphate disodium salt >=98%

    Empirical Formula: C22H28FNa2O8P Linear Formula: C22H28FNa2O8P Formula Weight: 516.40 MDL Number: MFCD00079105 Purity: ≥98% Storage: 2-8°C Beilstein Registry Number: 6473066

  • SIGMA DR2313 >=98% (HPLC)

    Synonym(s): 3,5,7,8-Tetrahydro-2-methyl-4H-thiopyrano[4,3-d]pyrimidin-4-one Empirical Formula: C8H10N2OS Linear Formula: C8H10N2OS Formula Weight: 182.24 MDL Number: MFCD08703132 Purity: ≥98% (HPLC) Storage: 2-8°C

  • D-(+)-Trehalose Dihydrate

    D-(+)-Trehalose dihydrate is a natural alpha-linked non –reducing disaccharide formed by an α,α-1,1-glucoside bond between two α-glucose units which yields 2 moles of D-glucose upon acid hydrolysis. Has 90% of the calorific content of sucrose. Inhibits polyglutamine-mediated...

  • N,N-Dimethylethylenediamine, 0.95

    Synonyms: 2-(Dimethylamino)ethylamine; DMEN CAS Number: 108-00-9 Formula: C4H12N2 Formula Weight: 88.15 Linear Formula: (CH3)2NCH2CH2NH2 MDL No.: MFCD00008175 Purity: 0.95 Boiling Point: 104-106 C(lit.) Density: 0.807 g/mL at 20 C(lit.) Refractive Index: n20/D 1.426(lit.) Beilstein Registry Number:...

  • ALDRICH Di(1-adamantyl)-n-butylphosphine, 95%

    Synonym(s): cataCXium ® A Formula: C24H39P Formula Weight: 358.54 CAS No.: 321921-71-5 Purity: ≥95%; 95% General description: Sold in collaboration with Solvias AG Legal Information: cataCXium is a registered trademark of Evonik Degussa GmbH Packaging: 1, 5 g in glass...

  • ALDRICH 2,4-Dimethyl-3-pentanone, 98%

    Synonym(s): Diisopropyl ketone; Isobutyrone Formula: (CH3)2CHCOCH(CH3)2 Formula Weight: 114.19 CAS No.: 565-80-0 UN Number: UN1224 Purity: 98% Density: 0.806g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle

  • Deferoxamine mesylate salt

    European Pharmacopoeia (EP) Reference Standard Synonym(s): DFOM; Deferoxamine methanesulfonate salt; Desferrioxamine mesylate salt Empirical Formula: C25H48N6O8 -+ CH4O3S Formula Weight: 656.79 Linear Formula:...

  • SIGMA D-Mannitol 1-phosphate lithium salt >=95% (TLC)

    Empirical Formula: C6H15O9P -+ xLi + Linear Formula: C6H15O9P -+ xLi + Formula Weight: 262.15 (free acid basis) Purity: ≥95% (TLC) Storage: −20°C

  • ALDRICH Diphenylfulvene, 98%

    Empirical Formula: C18H14 Linear Formula: C18H14 Formula Weight: 230.30 MDL Number: MFCD00001419 Purity: 98% Melting Point: 81.5-83 °C(lit.)

  • "N,N-Dimethylformamide diethyl acetal, for esterification of fatty acids, =95.0% (GC)"

    Synonyms: 1,1-Diethoxy- N , N -dimethylmethylamine; 1,1-Diethoxytrimethylamine Formula: (CH3)2NCH(OC2H5)2 Formula Weight: 147.22 CAS No.: 1188-33-6 Purity: ≥95.0% (GC) Density: 0.859 g/mL at 25 °C(lit.) Other Notes: Reagent for the...

  • SIGMA 1,2-Dipalmitoyl-rac-glycerol >=99%

    Synonym(s): (±)-1,2-Dipalmitin; 1,2-Dihexadecanoyl- rac -glycerol; rac -Glycerol 1,2-dipalmitate; DL-1,2-Dipalmitin; DG(16:0/16:0/0:0)[rac]; Hexadecanoic acid 1,1'-[1-(hydroxymethyl)-1,2-ethanediyl] ester Empirical Formula: C35H68O5 Linear Formula:...

  • Dibutyl ether, anhydrous, 99.3%

    Synonyms: Butyl ether Formula: [CH3(CH2)3]2O Formula Weight: 130.23 CAS No.: 142-96-1 Purity: 99.3% Density: 0.764 g/mL at 25 °C(lit.) Packaging: 1, 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™

  • SIGMA DL-Buthionine-sulfoximine >=99.0% (TLC)

    Empirical Formula: C8H18N2O3S Linear Formula: C8H18N2O3S Formula Weight: 222.31 MDL Number: MFCD00070309 Purity: ≥99.0% (TLC) Storage: 2-8°C Beilstein Registry Number: 2367136

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