Chemicals Reagents D
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ALDRICH Dihexyl ether, 97%
MilliporeSigmaFormula: CH3(CH2)5O(CH2)5CH3 Formula Weight: 186.33 CAS No.: 112-58-3 Purity: 97% Density: 0.793g/mLat 25°C(lit.) Packaging: 25 mL in glass bottle
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1,6-Dibromohexane, 97+%
Thermo Scientific ChemicalsSynonym(s): Hexamethylene dibromide Formula: Br(CH2)6Br Formula weight: 243.98 Purity: 97+% CAS Number: 629-03-8 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H301-H317 Toxic if swallowed. May cause an allergic…
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Dichloromethane Biosynthesis OmniSolv(R)
MilliporeSigmaSynonyms: Methylene Chloride, FM approval; Methylene chloride Molecular Formula: CH2Cl2 Molecular Weight: 84.93 Linear Structural Formula: CH2Cl2 MDL Number: MFCD00000881 Purity: >=99.9% (GC) Melting Point: -95 C; -97 C (lit.) Density: 1.325 g/mL at 25 C (lit.) …
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Drierite™, with indicator, 6 mesh
MilliporeSigmaSynonyms: Calcium sulfate; Gypsum Formula: CaSO4 Formula Weight: 136.14 CAS No.: 7778-18-9 Legal Information: Drierite is a trademark of W.A. Hammond Drierite Co., LTD
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Dihydrocoumarin, 99%
Thermo Scientific ChemicalsSynonym(s): Hydrocoumarin Formula: C9H8O2 Formula weight: 148.16 Purity: 99% CAS Number: 119-84-6 Harmonized Tariff Code: 2932.20 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Diethyl dibromomalonate, 97%
Thermo Scientific ChemicalsSynonym(s): Dibromomalonic acid diethyl ester Formula: C7H10Br2O4 Formula weight: 317.96 Purity: 97% CAS Number: 631-22-1 UN Number: UN1760 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2917.19 Hazard Statements: H314-H318 Causes severe skin burns and eye…
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ALDRICH Devarda's alloy, powder - 100mesh
MilliporeSigmaLinear Formula: AlCuZn MDL Number: MFCD00198176 Melting Point: 550 °C(lit.)
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Di-n-propylamine, 99%
Thermo Scientific ChemicalsFormula: C6H15N Formula weight: 101.19 Purity: 99% CAS Number: 142-84-7 UN Number: UN2383 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H225-H314-H302-H312-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye…
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Synonyms: 2,4,6-Trimercaptotriazine-functionalized silica gel; SiliaMetS® Dimercaptotriazine (DMT) Purity: >=99% Application: Metal scavenger: Ir, Ni, Os, Pd, Pt, Rh, Ru, Cd, Co, Cu, Fe, Sc, and Zn. Legal Information: SiliaMetS is a registered trademark of Silicycle, Inc. Other…
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DTT
RPI (Research Products International)Protective reagent for maintaining -SH groups in reduced state. DTT permeates the cell membrane protecting protein sulfhydryls thereby restoring enzyme activity lost by oxidation of the groups.
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Diethylamine, 99+%
Thermo Scientific ChemicalsFormula: C4H11N Formula weight: 73.14 Purity: 99+% CAS Number: 109-89-7 UN Number: UN1154 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H225-H314-H302-H312-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye…
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2,5-Dihydroxybenzoic acid, 99%
Thermo Scientific ChemicalsSynonym(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…
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Dimethylformamide
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): N,N -Dimethylformamide; DMF Empirical Formula: C3H7NO Formula Weight: 73.09 Linear Formula: HCON(CH3)2 MDL Number: MFCD00003284 Boiling Point: 153 °C(lit.) …
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ALDRICH Diethyl malonate, >=98%
MilliporeSigmaSynonym(s): Malonic acid diethyl ester Empirical Formula: C7H12O4 Linear Formula: CH2(COOC2H5)2 Formula Weight: 160.17 MDL Number: MFCD00009195 Purity: ≥98% Boiling Point: 199 °C(lit.) …
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ALDRICH Diethyl disulfide, 99%
MilliporeSigmaSynonym(s): Ethyl disulfide Formula: (C2H5)2S2 Formula Weight: 122.25 CAS No.: 110-81-6 UN Number: UN1993 Purity: 99% Density: 0.993g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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1,4-Dithioerythritol, =99.0%
MilliporeSigmaSynonyms: erythro -1,4-Dimercapto-2,3-butanediol; erythro -2,3-Dihydroxy-1,4-butanedithiol; Cleland's reagent; DTE Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 6892-68-8 Purity: ≥99.0% Storage Temperature: 2-8°C Application: …
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Synonyms: (9 S ,13 S ,14 S )-3-Methoxy-17-methylmorphinan hydrobromide Formula: C18H25NO · HBr · H2O Formula Weight: 370.32 CAS No.: 6700-34-1
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Molecular Formula: C24H22NO2P Molecular Weight: 387.41 Linear Structural Formula: C24H22NO2P MDL Number: MFCD04117683 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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ALDRICH Dibutyl phosphite, 96%
MilliporeSigmaEmpirical Formula: C8H19O3P Linear Formula: (CH3CH2CH2CH2O)2P(O)H Formula Weight: 194.21 MDL Number: MFCD00066633 Purity: 96% Boiling Point: 118-119 °C/11 mmHg(lit.) Density: …
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Duolink(R) PLA Multicolor Reagent Pack
MilliporeSigmaStorage: -20C Application: SpecificityFluorescence detection reagents are often used with FITC, Cy(R)3,Texas Red(R) or Cy(R)5 filter. The filter chosen is dependent on the color of the Multicolor Probemaker kit selected.Application NotePrimary antibodies are needed. Test your primary…
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Doxycycline hydrochloride
Thermo Scientific ChemicalsFormula: C22H24N2O8 HCl Formula weight: 480.90 CAS Number: 10592-13-9 Harmonized Tariff Code: 2941.30 Hazard Statements: H302-H315-H319-H335
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2,5-Dimethyl-3-hexyne-2,5-diol, (^+) + meso, 98%
Thermo Scientific ChemicalsSynonym(s): Tetramethyl-2-butyn-1,4-diol Formula: C8H14O2 Formula weight: 142.20 Purity: 98% CAS Number: 142-30-3 Harmonized Tariff Code: 2905.39 Hazard Statements: H317 May cause an allergic skin reaction. Precautionary Statements: P261-P280-P363-P321-P333+P313-P501a Avoid…
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ROCHE DIG DNA Labeling Kit
MilliporeSigmaSynonyms: dig; dna labeling kit, dig Storage: −20°C UNSPSC Code: 41106000 Components: Unlabeled Control DNA 1 100 ¬µg/ml; Unlabeled Control DNA 2 100 ¬µg/ml; DNA Dilution Buffer; DIG-labeled Control DNA 5.2 ¬µg/ml; Hexanucleotide Mix 10x concentrated; dNTP Labeling Mixture…
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ALDRICH 2,6-Diphenylphenol, 98%
MilliporeSigmaFormula: (C6H5)2C6H3OH Formula Weight: 246.30 CAS No.: 2432-11-3 Purity: 98% Packaging: 1, 5, 25 g in glass bottle
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Dextrose, Anhydrous, Granular, USP, EP, BP, JP
Spectrum ChemicalGrade: USP, EP, BP, JP CAS No.: 50-99-7
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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…
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4-Dimethylamino-1-naphthoic acid, 98%
Thermo Scientific ChemicalsFormula: C13H13NO2 Formula weight: 215.25 Purity: 98% CAS Number: 78062-03-0 Harmonized Tariff Code: 2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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N,N-Diethyl-3-methylbenzamide, 97%
Thermo Scientific ChemicalsSynonym(s): N,N-Diethyl-m-toluamide Formula: C12H17NO Formula weight: 191.27 Purity: 97% CAS Number: 134-62-3 Harmonized Tariff Code: 2924.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary…
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Synonym(s): DME; DMEM Application: Dulbecco′s Modified Eagle′s Medium (DMEM) is a modification of Basal Medium Eagle (BME) that contains four-fold concentrations of the amino acids and vitamins. The original formulation contained 1000 mg/L of glucose and was used to culture…
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Dysprosium(III) fluoride, anhydrous, 99.9% (REO)
Thermo Scientific ChemicalsFormula: DyF3 Formula weight: 219.50 Purity: 99.9% (REO) CAS Number: 13569-80-7 Harmonized Tariff Code: 2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …