MilliporeSigma, Reagents, D
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SIGMA 2'-Deoxyadenosine monohydrate >=99%
MilliporeSigmaSynonym(s): 9-(2-Deoxy-β-D-ribofuranosyl)adenine; Adenine deoxyriboside Empirical Formula: C10H13N5O3 -+ H2O Linear Formula: C10H13N5O3 -+ H2O Formula Weight: 269.26 MDL…
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DL-Glyceraldehyde >=90% (GC)
MilliporeSigmaEmpirical Formula: C3H6O3 Linear Formula: C3H6O3 Formula Weight: 90.08 MDL Number: MFCD00064379 Purity: ≥90% (GC)
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1,4-Dihydro-4-Pyridinone For Synthesis
MilliporeSigmaCAS No.: 108-96-3 pH: 7.0 (50 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 140 - 147°C Molar Mass: 95.1 g/mol Bulk Density: 600 kg/m3 Boiling Point: 170 - 172°C (0.03 hPa) Flash Point: 212°C Refractive Index: 212°C Ignition Point: 515°C
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Synonym: DMSO, Methyl sulfoxide CAS Number: 67-68-5 Linear Formula: (CH3)2SO Molecular Weight: 78.13 Packaging: 5 mL and 10 mL in flame sealed ampules, 100 mL in amber bottle Application DMSO is a polar aprotic solvent used in chemical reactions, in…
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DREADD Agonist 21 dihydrochloride >=98% (HPLC)
MilliporeSigmaSynonyms: 11-(1-piperazinyl)-5H-Dibenzo[b,e][1,4]diazepine dihydrochloride; 11-(Piperazin-1-yl)-5H-dibenzo[b,e][1,4]diazepine; 11-Piperazinyldibenzo[b,e][1,4]diazepine dihydrochloride; Compound 21 dihydrochloride Molecular Formula: C17H18N4 · 2HCl Molecular Weight: 351.27 Linear…
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Diisopropylamine, purified by redistillation, 99.95%
MilliporeSigmaSynonyms: DIPA CAS Number: 108-18-9 Formula: C6H15N Formula Weight: 101.19 Linear Formula: (CH3)2CHNHCH(CH3)2 MDL No.: MFCD00008862 Purity: 0.9995 Boiling Point: 84 C(lit.) Melting Point: -61 C (lit.) Density: 0.722 g/mL at 25 C(lit.) Refractive Index: n20/D…
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ALDRICH 1,4-Dichlorobenzene, Greater Than or Equal to 99%
MilliporeSigmaFormula: C6H4Cl2 Formula Weight: 147.00 CAS No.: 106-46-7 UN Number: UN3077 Purity: ≥99% Density: 1.241g/mLat 25°C(lit.) Packaging: 100 g in poly bottle
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Dichlorodiphenylsilane, 0.97
MilliporeSigmaSynonyms: Diphenyldichlorosilane CAS Number: 80-10-4 Formula: C12H10Cl2Si Formula Weight: 253.2 Linear Formula: (C6H5)2SiCl2 MDL No.: MFCD00000489 Purity: 0.97 Boiling Point: 305 C(lit.) Density: 1.204 g/mL at 25 C(lit.) Refractive Index: n20/D 1.578(lit.) Beilstein…
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"Diuron, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: 3-(3,4-Dichlorophenyl)-1,1-dimethylurea Formula: C9H10Cl2N2O Formula Weight: 233.09 CAS No.: 330-54-1 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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DMT-locA(bz) Phosphoramidite configured for ABI
MilliporeSigmaMolecular Formula: C48H52N7O8P Molecular Weight: 885.94 Linear Structural Formula: C48H52N7O8P Purity: >=99.0 (reversed phase HPLC); conforms (1H-NMR); conforms (LC/MS) Storage: -20C
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ALDRICH 5,7-Dibromoisatin, 97%
MilliporeSigmaSynonym(s): 5,7-Dibromo-1 H -indole-2,3-dione Empirical Formula: C8H3Br2NO2 Linear Formula: C8H3Br2NO2 Formula Weight: 304.92 MDL Number: MFCD00034382 Purity: 97% Melting Point: 250-255 °C
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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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ALDRICH Diethyl pyrocarbonate, 99% (NT)
MilliporeSigmaSynonym(s): DEP; DEPC; Diethyl dicarbonate; Diethyl oxydiformate; Ethoxyformic acid anhydride Empirical Formula: C6H10O5 Linear Formula: O(COOC2H5)2 Formula Weight: 162.14 MDL Number: MFCD00009106 Purity: 99% (NT) …
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Synonym(s): 3-Carboxy-4-nitrophenyl disulfide; 6,6'-Dinitro-3,3'-dithiodibenzoic acid; Bis(3-carboxy-4-nitrophenyl) disulfide; DTNB; Ellman's Reagent Empirical Formula: C14H8N2O8S2 Linear Formula: …
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Dihydroresveratrol >=95% (HPLC)
MilliporeSigmaDihydroresveratrol is a metabolic product of gut bacteria. It has been identified in the form of glucuronidated and sulfated products in plasma and urine following the consumption of resveratrol. Synonyms: Dihydroresveratrol; 3,4',5-Trihydroxybibenzyl; 3,5,4'-Trihydroxybibenzyl Molecular…
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ALDRICH Dibenzocyclooctyne-amine, 95%
MilliporeSigmaSynonym(s): DBCO-NH2; DBCO-amine Formula: C18H16N2O Formula Weight: 276.33 CAS No.: 1255942-06-3 Purity: 95% Application: Amine functionalized cyclooctyne derivative. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne…
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Synonyms: Heavy water; Water-d2 Formula: D2O Formula Weight: 20.03 CAS No.: 7789-20-0 Density: 1.107 g/mL at 25 °C(lit.) Packaging: 10 x 0.75 mL in ampule Packaging: 25, 100 mL in glass bottle
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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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ALDRICH 2,6-Difluoropyridine, 99%
MilliporeSigmaEmpirical Formula: C5H3F2N Linear Formula: C5H3F2N Formula Weight: 115.08 MDL Number: MFCD00006227 Purity: 99% Boiling Point: 124.5 °C/743 mmHg(lit.) Density: 1.268 g/mL at…
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Dexamethasone is a glucocorticoid and an anti-inflammatory agent, widely used in ocular inflammatory diseases.Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the…
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ROCHE Dpn I, from Diplococcus pneumoniae
MilliporeSigmaStorage: −20°C UNSPSC Code: 12352200 Components: Enzyme Solution; SuRE/Cut Buffer A 10x concentrated RIDADR: NONH for all modes of transport Analysis Note: Activity in PCR buffer: 100% Relative activity in PCR mix (Taq DNA Polymerase buffer) is 100%. The PCR mix…
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Daminozide-(dimethyl-d6) hydrochloride is an isotope-labeled analog of the plant growth regulator daminozide, wherein all the dimethyl protons are replaced by deuterium. Synonyms: Succinic acid mono[2,2-di(methyl-d3)hydrazide] hydrochloride Molecular Formula: C6D6H6N2O3 · HCl Molecular…
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ALDRICH 9,9-Dioctyl-2,7-dibromofluorene, 96%
MilliporeSigmaEmpirical Formula: C29H40Br2 Linear Formula: C29H40Br2 Formula Weight: 548.44 MDL Number: MFCD03427216 Purity: 96% Melting Point: 59-63 °C(lit.)
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ALDRICH Diacetoxydimethylsilane, 98%
MilliporeSigmaSynonym(s): Dimethyldiacetoxysilane Empirical Formula: C6H12O4Si Linear Formula: (CH3CO2)2Si(CH3)2 Formula Weight: 176.24 MDL Number: MFCD00039832 Purity: 98% Boiling Point: …
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Demand - Whole Volume certified reference material
MilliporeSigmaThis Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Other Notes: Values of analytes vary lot to lot. Some lots may not…
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ALDRICH 6,11-Dihydroxy-5,12-naphthacenedione, 96%
MilliporeSigmaEmpirical Formula: C18H10O4 Linear Formula: C18H10O4 Formula Weight: 290.27 MDL Number: MFCD00192048 Purity: 96% Melting Point: 350-351 °C(lit.)
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Diosgenin phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: (25R)-5-Spirosten-3beta-ol;…
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ROCHE DAPI, 4',6-Diamidine-2'-phenylindole dihydrochloride
MilliporeSigmaSynonyms: 4′,6-Diamidino-2-phenylindole dihydrochloride; 2-(4-Amidinophenyl)-6-indolecarbamidine dihydrochloride; DAPI dihydrochloride Empirical Formula (Hill Notation): C 16 H 15 N 5 ¬? 2HCl Formula Weight: 350.25 Linear Formula: C 16 H 15 N 5 ¬? 2HCl MDL Number: MFCD00012681 …
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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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ALDRICH 5,7-Dibromo-1-indanone, 97%
MilliporeSigmaFormula: C9H6Br2O Formula Weight: 289.95 CAS No.: 923977-18-8 Purity: 97% Packaging: 1 g in glass bottle
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Dibromoborane dimethyl sulfide complex,
MilliporeSigmaSynonyms: Boron dibromide methyl sulfide complex; Dibromo(dimethyl sulfide)(hydro)boron; Dibromo(dimethyl sulfide)borane; Dibromoborane compound with dimethylsulfane; Dibromoborane dimethyl sulfide CAS Number: 55671-55-1 Formula: C2H7BBr2S Formula Weight: 233.76 Linear Formula: (CH3)2S…