Chemicals Reagents D

Chemicals Reagents D

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  • ALDRICH Diphenylacetaldehyde, 97%

    Formula: (C6H5)2CHCHO Formula Weight: 196.24 CAS No.: 947-91-1 Purity: 97% Density: 1.106g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • Diethoxymethane, 99.7%, contains 50-150 ppm BHT as stabilizer

    Synonyms: Formaldehyde diethyl acetal; DEM; Diethoxymethane; Ethylal Formula: CH2(OC2H5)2 Formula Weight: 104.15 CAS No.: 462-95-3 Purity: 99.7% Density: 0.831 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich...

  • SIGMA Dichloromethylenediphosphonic acid disodium salt

    Synonym(s): Cl2MDP; Clodronate disodium; Clodronic acid disodium salt; DMDP Empirical Formula: CH2Cl2Na2O6P2 Linear Formula: CH2O6Cl2Na2P2 Formula Weight: 288.86 MDL Number:...

  • Dextran Vo

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Dextran Linear Formula: [C6H10O5]n MDL Number: MFCD00130935

  • ALDRICH 4,5-Dichloro-o-phenylenediamine, 97%

    Synonym(s): 1,2-Diamino-4,5-dichlorobenzene; 4,5-Dichloro-1,2-phenylenediamine Empirical Formula: C6H6Cl2N2 Linear Formula: Cl2C6H2(NH2)2 Formula Weight: 177.03 MDL Number: MFCD00007723 Purity: 97%...

  • SIGMA Dulbecco's Modified Eagle's Medium/Nutrient Mixture F-12 Ham, AQmedia™, With L-alanyl-L-glutamine, 15mM HEPES and sodium bicarbonate, liquid, sterile-filtered, suitable for cell culture

    Synonym(s): DME/F-12, 1:1 mixture General description: This DMEM F-12 Ham medium differs from the original formula, because it is supplemented with L-alanyl-L-glutamine dipeptide. Glutamine is notoriously unstable in cell culture. This dipeptide provides a more stable form of glutamine for use in...

  • Desthiobiotin-PEG3-Azide

    Molecular Formula: C18H34N6O5 Molecular Weight: 414.5 Linear Structural Formula: C18H34N6O5 MDL Number: MFCD28334534 Storage: -20C Application: Desthiobiotin is a single-ring, sulfur-free analog of biotin that binds to streptavidin with nearly equal specificity but less affinity than biotin (Kd =...

  • ALDRICH Diphenylacetylene, 98%

    Synonym(s): Tolan Formula: C6H5C≡CC6H5 Formula Weight: 178.23 CAS No.: 501-65-5 Purity: 98% Density: 0.99g/mLat 25°C(lit.) Packaging: 25 g in poly bottle

  • ALDRICH 3,4-Difluorothiophenol, 96%

    Empirical Formula: C6H4F2S Linear Formula: F2C6H3SH Formula Weight: 146.16 MDL Number: MFCD03094279 Purity: 96% Boiling Point: 169-170 °C(lit.) Density: 1.323 g/mL at 25 °C(lit.) Refractive Index: n...

  • ALDRICH Di-µ-chlorobis[2-[(dimethylamino)methyl]phenyl-C,N]dipalladium(II), 98%

    Empirical Formula: C18H24Cl2N2Pd2 Linear Formula: C18H24Cl2N2Pd2 Formula Weight: 552.14 Purity: 98% Melting Point: 175 °C (dec.)(lit.)

  • "1,2-Dimethoxyethane"

    MilliporeSigma

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

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

    Synonym(s): 3-Ethyl-2-[3-(3-ethyl-2(3 H )-benzoxazolylidene)-1-propenyl]benzoxazolium iodide; DOC Iodide; DiOC2(3) Empirical Formula: C21H21IN2O2 Linear Formula: C21H21IN2O2 Formula Weight: 460.31 MDL...

  • Density Standard 1251 kg/m3

    H&D Fitzgerald Ltd. Quality Synonym(s): Sodium bromide solution MDL Number: MFCD00003475 Beilstein Registry Number: 3587179

  • 1,2-Dinitrobenzene, 0.97

    CAS Number: 528-29-0 Formula: C6H4N2O4 Formula Weight: 168.11 Linear Formula: C6H4(NO2)2 MDL No.: MFCD00007093 Purity: 0.97 Boiling Point: 319 C/773 mmHg(lit.) Melting Point: 114-117 C (lit.) Beilstein Registry Number: 642224 EC Number: 208-431-8 UNSPSC Code: 12352100 General description:...

  • D-alpha-Hydroxyglutaric acid disodium salt >=98.0% (GC)

    Synonyms: ®-2-Hydroxypentanedioic acid disodium salt; Disodium ®-2-hydroxyglutarate Molecular Formula: C5H6Na2O5 Molecular Weight: 192.08 Linear Structural Formula: C5H6O5Na2 MDL Number: MFCD00069573 Purity: >=98.0% (GC) Storage: 2-8C Biochem Physiol Actions: Biomarker for inborn errors of...

  • Dimethyl disulfide

    MilliporeSigma

    analytical standard Synonym(s): DMDS; Methyl disulfide Empirical Formula: C2H6S2 Formula Weight: 94.20 Linear Formula: CH3SSCH3 MDL Number: MFCD00008561 Purity: ≥98.5% (GC) Boiling Point: 109 °C(lit.) Melting Point:...

  • 4-(Dimethylamino)benzoyl chloride

    for HPLC derivatization, ≥99.0% (HPLC) Synonym(s): DMABC Empirical Formula: C9H10ClNO Formula Weight: 183.63 Linear Formula: (CH3)2NC6H4COCl MDL Number: MFCD00236039 Purity: ≥99.0% (HPLC); 99.0-101.0% (AT) Melting...

  • SIGMA DKK-1 human recombinant, expressed in HEK 293 cells, >=97% (SDS-PAGE), >=97% (HPLC), cell culture tested

    Synonym(s): Dickkopf-1; Dickkopf-related protein-1; SK Purity: ≥97% (HPLC); ≥97% (SDS-PAGE) Storage: −20°C

  • delta-Decalactone analytical standard

    delta-Decalactone is a six-membered, 10-carbon cyclic monoester, which generally exists in two isomeric forms, R- and S. It is an aroma component with a sweet and milky odor. delta-Decalactone is also employed in dairy and food products for its characteristic fruity flavor.(5) Synonyms:...

  • (+/-)-Diclofop

    MilliporeSigma

    analytical standard Synonym(s): ( RS )-2-[4-(2,4-Dichlorophenoxy)phenoxy]propionic acid Empirical Formula: C15H12Cl2O4 Formula Weight: 327.16 Linear Formula: C15H12Cl2O4 MDL Number: MFCD00152216 Purity:...

  • Deoxycholic Acid, Sodium Salt

    Synonyms: Sodium Deoxycholate, 3α,12α-Dihydroxy-5β-cholanic acid sodium salt, 7-Deoxycholic acid sodium salt An ionic detergent for the solubilization of membrane-bound proteins High Purity Grade Humidity<0.4 % appearance: solid melting point: 357-365°c ph value: 8.0 rtecs...<>

  • ROCHE DOTAP Liposomal Transfection Reagent, N-[1-(2,3-Dioleoyloxy)propyl]-N,N,N-trimethylammonium methyl-sulfate

    Synonyms: DOTAP methosulfate; liposomal transfection reagent, dotap; transfection reagent, dotap; N-(2,3-Dioleoyloxy-1-propyl)trimethylammonium methyl sulfate; Transfection reagent Empirical Formula (Hill Notation): C 43 H 83 NO 8 S Formula Weight: 774.19 Linear Formula: C 43 H 83 NO 8 S MDL Number:...

  • Deoxycholic-2,2,4,4,11,11-d6 acid >=98 atom % D, >=98% (CP)

    Molecular Formula: C24D6H34O4 Molecular Weight: 398.61 Linear Structural Formula: C24D6H34O4 Purity: >=98% (CP) Storage: -20C

  • Deblocking Reagent 3% Dichloroacetic Acid in Dichloromethane NOVABIOCHEM®

    Biosynthesis Novabiochem® Application: Biosynthesis Novabiochem® Legal Information: Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

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