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Category
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Class
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Solubility
Synonyms
Reagents, D
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7-Deazahypoxanthine, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxypyrrolo[2,3-d]pyrimidine, 3,7-Dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one Formula: C6H5N3O Formula weight: 135.13 Purity: 97% CAS Number: 3680-71-5 Harmonized Tariff Code: 2933.59 Risk Phrases: 36-43 Irritating to eyes. May cause sensitisation by skin contact.…
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Deoxyanisoin, 98%
Thermo Scientific ChemicalsSynonym(s): Desoxyanisoin, 4-Methoxybenzyl 4-methoxyphenyl ketone Formula: C16H16O3 Formula weight: 256.30 Purity: 98% CAS Number: 120-44-5 Harmonized Tariff Code: 2914.50
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Drierite Drying Agent (Anhydrous Calcium Sulfate), Indicating Grade
W.A. Hammond Drierite Co.Indicating Drierite is impregnated with cobalt chloride. Indicating Drierite is blue when dry and changes to pink upon absorption of moisture. The color change is pronounced and clearly visible. This makes Indicating Drierite valuable when it is necessary to know with certainty that dryness is…
Related Products: Drierite
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4-Dimethylaminobutyric acid hydrochloride, 98%
Thermo Scientific ChemicalsFormula: HO2C(CH2)3N(CH3)2 HCl Formula weight: 167.64 Purity: 98% CAS Number: 69954-66-1 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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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: Desosaminylazithromycin Molecular Formula: C30H58N2O9 Molecular…
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ALDRICH O,O-Diethyl thiophosphate potassium salt, 98%
MilliporeSigmaFormula: (C2H5O)2P(O)SK Formula Weight: 208.26 CAS No.: 5871-17-0 Purity: 98% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 445177.pdf Tested…
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2,4-Dinitrophenylacetic acid, 98%
Thermo Scientific ChemicalsFormula: C8H6N2O6 Formula weight: 226.15 Purity: 98% CAS Number: 643-43-6 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Dimethyl fumarate, 99%
Thermo Scientific ChemicalsSynonym(s): Fumaric acid dimethyl ester Formula: C6H8O4 Formula weight: 144.13 Purity: 99% CAS Number: 624-49-7 Harmonized Tariff Code: 2917.19 Hazard Statements: H312-H315-H319-H317-H335 Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May…
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Dowex® Marathon™ C hydrogen form, 23-27 mesh particle size
MilliporeSigmaApplication: Stongly acidic cation exchange resin designed for demineralization. The monodispersed particles size range provides superior flow and efficiency. This resin meets requirements of FDA Food Additive Regulation 21 CFR 173.25. Other Notes: This resin has not been specially processed…
Related Products: Dowex Resin
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2,3-Diaminotoluene, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Methyl-o-phenylenediamine, 2,3-Toluenediamine Formula: C7H10N2 Formula weight: 122.17 Purity: 98% CAS Number: 2687-25-4 Harmonized Tariff Code: 2921.51 Hazard Statements: H301-H312-H315-H319-H335 Toxic if swallowed. Harmful in contact with skin. Causes skin…
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ALDRICH Diethyl carbonate, 99%
MilliporeSigmaFormula: (C2H5O)2CO Formula Weight: 118.13 CAS No.: 105-58-8 UN Number: UN2366 Purity: 99% Density: 0.975g/mLat 25°C(lit.) Packaging: 18 L in VerSA-Flow™
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ALDRICH 3,5-Dimethyl-2-cyclohexen-1-one, 99%
MilliporeSigmaFormula: (CH3)2C6H6(=O) Formula Weight: 124.18 CAS No.: 1123-09-7 Purity: 99% Density: 0.881g/mLat 25°C(lit.) Packaging: 5 g in glass bottle
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ALDRICH 2,3-Dichloropyridine-4-carbonyl chloride, 97%
MilliporeSigmaSynonym(s): 2,3-Dichloroisonicotinoyl chloride Empirical Formula: C6H2Cl3NO Linear Formula: C6H2Cl3NO Formula Weight: 210.45 MDL Number: MFCD19686984 Purity: 97% Density: 1.565 g/mL at 25 °C …
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Desoxycarbadox-(methyl-d3)
MilliporeSigmaVETRANAL ™ , analytical standard Synonym(s): Methyl-d3 3-(2-quinoxalinylmethylene)carbazate Empirical Formula: C11D3H7N4O2 Formula Weight: 233.24 Linear Formula: …
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SIGMA 3,4-Dihydroxy-DL-phenylalanine
MilliporeSigmaSynonym(s): 3-(3,4-Dihydroxyphenyl)-DL-alanine; DL-3-Hydroxytyrosine; DL-DOPA Empirical Formula: C9H11NO4 Linear Formula: (HO)2C6H3CH2CH(NH2)COOH Formula Weight: 197.19 MDL Number: MFCD00063060 …
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ALDRICH 6,8-Dichloroimidazo[1,2-a]pyridine, 97%
MilliporeSigmaEmpirical Formula: C7H4Cl2N2 Linear Formula: C7H4Cl2N2 Formula Weight: 187.03 MDL Number: MFCD06761692 Purity: 97% Melting Point: 154-158 °C Storage: 2-8°C
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Dapsone
MilliporeSigmaEuropean Pharmacopoeia (EP) Reference Standard Synonym(s): 4-Aminophenyl sulfone; 4,4'-Diaminodiphenyl sulfone; 4,4'-Sulfonyldianiline; Bis(4-aminophenyl) sulfone; DDS; Dapsone Empirical Formula: C12H12N2O2S Formula Weight: 248.30 Linear…
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SUPELCO Dichloromethane
MilliporeSigmaanalytical standard, stabilized Synonym(s): Methylene chloride Empirical Formula: CH2Cl2 Formula Weight: 84.93 Linear Formula: CH2Cl2 MDL Number: MFCD00000881 Boiling Point: 39.8-40 °C(lit.) Melting Point: …
Related Products: Dichloromethane
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ALDRICH 2,5-Dimethylthiophene, 98.5%
MilliporeSigmaFormula: C6H8S Formula Weight: 112.19 CAS No.: 638-02-8 UN Number: UN1993 Purity: 98.5% Density: 0.985g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH Dodecyl vinyl ether, 98%
MilliporeSigmaEmpirical Formula: C14H28O Linear Formula: CH3(CH2)11OCH=CH2 Formula Weight: 212.37 MDL Number: MFCD00048443 Purity: 98% Boiling Point: 117-120 °C(lit.) Density: 0.817 g/mL at…
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D-Proline, 99%
Thermo Scientific ChemicalsSynonym(s): H-D-Pro-OH, (R)-Pyrrolidine-2-carboxylic acid Formula: C5H9NO2 Formula weight: 115.13 Purity: 99% CAS Number: 344-25-2 Harmonized Tariff Code: 2933.99
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Dillweed Oil, American Type, FCC
Spectrum ChemicalGrade: FCC CAS No.: 8006-75-5 UN No.: UN1197 Class: 3 Pkg. Group: PG III
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1,2-Dioleoyl-rac-glycerol, >=97%
MilliporeSigmaSynonyms: (9Z)-9-Octadecenoic acid 1,1'-[1-(hydroxymethyl)-1,2-ethanediyl] ester; (+/-)-1,2-Diolein; 1,2-Di(cis-9-octadecenoyl)-rac-glycerol; rac-1,2-Dioleoylglycerol; rac-Glycerol 1,2-dioleate; DG(18:1(9Z)/18:1(9Z)/0:0)[rac] CAS Number: 2442-61-7 Formula: C39H72O5 Formula Weight: 620.99 …
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3,6-Dithia-1,8-octanediol, 97%
Thermo Scientific ChemicalsSynonym(s): 1,2-Bis(2-hydroxyethylthio)ethane, 1,8-Dihydroxy-3,6-dithiaoctane Formula: HOCH2CH2SCH2CH2SCH2CH2OH Formula weight: 182.31 Purity: 97% CAS Number: 5244-34-8 Harmonized Tariff Code: 2930.90
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Density Standard (20°C)
MilliporeSigma(UKAS ISO/IEC17025 and ISO Guide 34 certified), density: 0.8383 g/mL at 20 °C Density: 0.8383 g/mL at 20 °C
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Synonyms: Diquat Formula: C12H12Br2N2 · H2O Formula Weight: 362.06 CAS No.: 6385-62-2 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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ALDRICH (DHQ)2PHAL, Greater Than or Equal to 95%
MilliporeSigmaSynonym(s): Hydroquinine 1,4-phthalazinediyl diether Formula: C48H54N6O4 Formula Weight: 778.98 CAS No.: 140924-50-1 Purity: ≥95% Application: Ligand for Sharpless Asymmetric Dihydroxylation employed in an enantioselective…
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SIGMA 7-(2,3-Dihydroxypropyl)theophylline
MilliporeSigmaSynonym(s): Dyphylline Empirical Formula: C10H14N4O4 Linear Formula: C10H14N4O4 Formula Weight: 254.24 MDL Number: MFCD00005759 Melting Point: 161-162 °C(lit.) Beilstein Registry Number:…
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SIGMA Dynorphin A Porcine Fragment 1-13 >=97% (HPLC)
MilliporeSigmaEmpirical Formula: C75H126N24O15 Linear Formula: C75H126N24O15 Formula Weight: 1603.95 MDL Number: MFCD00076366 Purity: ≥97% (HPLC) Storage: −20°C
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SIAL Dimethyl sulfoxide
MilliporeSigmaDimethyl sulfoxide is an amphipathic molecule, soluble in both aqueous and organic solvents. It is commonly used as an aprotic solvent and also as a reagent in organic synthesis. Synonyms: DMSO; DMSO Molecular Formula: C2H6OS Molecular Weight: 78.13 Linear Structural Formula: …
Related Products: Dimethyl Sulfoxide
