Reagents, D, 10 g, Containers
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1,2-Distearoyl-rac-glycerol ; >/= 95% (TLC)
AFG BioscienceSynonyms: DL-a,b-Distearin Octadecanoic acid 3-hydroxy-2-octadecanoyloxy-propyl ester Purity Limit: ≥ 95% (TLC) CAS No.: 1188-58-5 Molecular Formula: C39H76O5 Molecular Weight: 625.03 MDL No.: MFCD00066515 Appearance: White to off-white crystalline powder Melting Point: …
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Dextran, MW ca 6,000
Thermo Scientific ChemicalsFormula: (C6H10O5)n CAS Number: 9004-54-0 Harmonized Tariff Code: 3913.90
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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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ALDRICH N,N-Dimethylmethyleneiminium iodide, 98%
MilliporeSigmaSynonym(s): N,N -Dimethylmethyleneammonium iodide; Eschenmoser's salt Formula: CH2=N + (CH3)2I - Formula Weight: 185.01 CAS No.: 33797-51-2 Purity: 98% Application: Useful reagent for many synthetic applications, 1, especially aminomethylation; 3,…
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3,4-Dichloro-1,2,5-thiadiazole, 99%
Thermo Scientific ChemicalsFormula: C2Cl2N2S Formula weight: 155.01 Purity: 99% CAS Number: 5728-20-1 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a …
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Dimethyl 5-norbornene-2,3-dicarboxylate, 94%
Thermo Scientific ChemicalsSynonym(s): Dimethyl bicyclo[2.2.1]-5-heptene-2,3-dicarboxylate, Dimethyl carbate Formula: C11H14O4 Formula weight: 210.23 Purity: 94% CAS Number: 5826-73-3 Harmonized Tariff Code: 2916.20 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes…
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ALDRICH Dipropyl phthalate, 98%
MilliporeSigmaFormula: C6H4-1,2-(CO2CH2CH2CH3)2 Formula Weight: 250.29 CAS No.: 131-16-8 UN Number: UN3082 Purity: 98% Density: 1.078g/mLat 25°C(lit.) Packaging: 10, 50 g in glass bottle
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Dimethylsuberimidate dihydrochloride
Thermo Scientific ChemicalsFormula: C10H20N2O2 2HCl Formula weight: 273.20 CAS Number: 34490-86-3 Harmonized Tariff Code: 2917.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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ALDRICH Dibenzo-18-crown-6, 98%
MilliporeSigmaSynonym(s): 2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene; 6,7,9,10,17,18,20,21-Octahydrodibenzo[ b , k ][1,4,7,10,13,16]hexaoxacyclooctadecene Formula: C20H24O6 Formula Weight: 360.40 CAS No.: 14187-32-7 Purity: 98% Application: …
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DL-LACTIC ACID, 10 g
MP BiomedicalsLactic acid is an a hydroxyl carboxylic acid produced from pyruvate by the enzyme lactate dehydrogenase (LDH). Lactate is one of the main components of Ringer's lactate or lactated Ringer's solution. It is a fermentation acid from milk or carbohydrates
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4,4'-Dibromobenzil, 97%
Thermo Scientific ChemicalsSynonym(s): 4,4'-Dibromodibenzoyl Formula: C14H8Br2O2 Formula weight: 368.04 Purity: 97% CAS Number: 35578-47-3 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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1,3-Diphenylpropane, 98%
Thermo Scientific ChemicalsFormula: C15H16 Formula weight: 196.29 Purity: 98% CAS Number: 1081-75-0 Harmonized Tariff Code: 2902.90
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2,3-Dimethoxybenzoic acid, 99%
Thermo Scientific ChemicalsFormula: C9H10O4 Formula weight: 182.18 Purity: 99% CAS Number: 1521-38-6 Harmonized Tariff Code: 2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 …
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D-(-)-Ribose, 98%
Thermo Scientific ChemicalsFormula: C5H10O5 Formula weight: 150.13 Purity: 98% CAS Number: 50-69-1 Harmonized Tariff Code: 2940.00
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ALDRICH Didodecyldimethylammonium bromide, 98%
MilliporeSigmaSynonym(s): Dimethyldidodecylammonium bromide Formula: [CH3(CH2)11]2N(CH3)2(Br) Formula Weight: 462.63 CAS No.: 3282-73-3 Purity: 98% Packaging: 2, 10 g in glass bottle
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1,10-Diiododecane, 97%
Thermo Scientific ChemicalsSynonym(s): Decamethylene diiodide Formula: I(CH2)10I Formula weight: 394.08 Purity: 97% CAS Number: 16355-92-3 Harmonized Tariff Code: 2903.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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3,5-Di-tert-butyl-4-hydroxycinnamic acid, predominantly trans, 98%
Thermo Scientific ChemicalsFormula: C17H24O3 Formula weight: 276.37 Purity: 98% CAS Number: 22014-01-3 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Dextran, MW ca 75,000
Thermo Scientific ChemicalsFormula: (C6H10O5)n CAS Number: 9004-54-0 Harmonized Tariff Code: 3913.90
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Ricca s-Diphenylcarbazone
Ricca ChemicalThe Ricca Chemicals s-diphenylcarbazone is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy pouch that endures heavy and rigorous usage.
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CDI, reagent grade
MilliporeSigmaSynonyms: 1,1'-Carbonyldiimidazole CAS Number: 530-62-1 Formula: C7H6N4O Formula Weight: 162.15 Linear Formula: C7H6N4O MDL No.: MFCD00005286 Purity: >=90.0% (proton, NMR) Melting Point: 117-122 C (lit.) Beilstein Registry Number: 6826 EC Number: 208-488-9 UNSPSC Code:…
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2,5-Dimethylthiophene, 98+%
Thermo Scientific ChemicalsFormula: C6H8S Formula weight: 112.19 Purity: 98+% CAS Number: 638-02-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …
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4,7-Dihydroxy-1,10-phenanthroline
Thermo Scientific ChemicalsSynonym(s): 1,10-Phenanthroline-4,7-diol Formula: C12H8N2O2 Formula weight: 212.21 CAS Number: 3922-40-5 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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1,4-Dinitrobenzene For Synthesis
MilliporeSigmaCAS No.: 100-25-4 UN No.: UN3443 Solubility: 0.069 g/l (25°C) Melting Point: 174°C Molar Mass: 168.1 g/mol Boiling Point: 299°C (1013 hPa) Vapor Pressure: 150°C
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2,3-Dimethyl-2,3-dinitrobutane, 0.98
MilliporeSigmaCAS Number: 3964-18-9 Formula: C6H12N2O4 Formula Weight: 176.17 Linear Formula: (CH3)2C(NO2)C(CH3)2NO2 MDL No.: MFCD00007392 Purity: 0.98 Melting Point: 214-215 C (dec.) (lit.) EC Number: 223-569-9 UNSPSC Code: 12352100 Application: 2,3-Dimethyl-2,3-dinitrobutane (DMNB)…
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ALDRICH 2,3-Dichloro-5,6-dicyano-p-benzoquinone, 98%
MilliporeSigmaSynonym(s): 4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile; DDQ Formula: C8Cl2N2O2 Formula Weight: 227.00 CAS No.: 84-58-2 UN Number: UN3439 Purity: 98% Application: Versatile deprotection reagent for a variety of…
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ALDRICH 2,2'-Dithiobis(5-nitropyridine), 96%
MilliporeSigmaSynonym(s): Bis(5-nitro-2-pyridyl) disulfide; DTNP Formula: C10H6N4O4S2 Formula Weight: 310.31 CAS No.: 2127-10-8 Purity: 96% Application: Reagent used to remove the p -methoxybenzyl protecting group from cysteine and…
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3,3-Diaminobenzidine Tetrahydrochloride
MP Biomedicals3,3-Diaminobenzidine Tetrahydrochloride is a reagent used in colorimetric analysis of Se and other metals. DAB is utilized in many applications for visualization of peroxidase activity. In the peroxidase reaction DAB serves as a hydrogen donor in the presence of peroxide; the oxidized DAB forms…
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ALDRICH 2,2-Dimethyl-1,3-dioxane-4,6-dione, 98%
MilliporeSigmaSynonym(s): Malonic acid cyclic isopropylidene ester; Meldrum's acid; cycl-Isopropylidene malonate Formula: C6H8O4 Formula Weight: 144.13 CAS No.: 2033-24-1 Purity: 98% Application: Benzyl substituted Meldrum′s acids, available via aldol…
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Dichloro(p-cymene)ruthenium(II) dimer, 98%
Thermo Scientific ChemicalsSynonym(s): Bis(p-cymene)diruthenium(II) tetrachloride, Di-^m-chlorobis[(p-cymene)chlororuthenium(II)] Formula: C20H28Cl4Ru2 Formula weight: 612.40 Purity: 98% CAS Number: 52462-29-0 Harmonized Tariff Code: 2843.90 Hazard Statements: H318-H302-H317 Causes serious eye damage.…
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Dithizone, Practical Grade
MilliporeSigmaSynonyms: Diphenylthiocarbazone Formula: C6H5NHNHCSN=NC6H5 Formula Weight: 256.33 CAS No.: 60-10-6 Application: This product can be used as a titrant in the quantitative determination of heavy metals.
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ALDRICH 9-Decen-1-ol, 97%
MilliporeSigmaFormula: H2C=CH(CH2)8OH Formula Weight: 156.27 CAS No.: 13019-22-2 Purity: 97% Density: 0.876g/mLat 25°C(lit.) Packaging: 5, 10 g in glass bottle