MilliporeSigma Chemicals Reagents D
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SIGMA 1,3-Dihydroxynaphthalene >=99%, crystalline
MilliporeSigmaSynonym(s): 1,3-Naphthalenediol; Naphthoresorcinol Empirical Formula: C10H8O2 Linear Formula: C10H6(OH)2 Formula Weight: 160.17 MDL Number: MFCD00003965 Purity: ≥99% Melting Point: 123-125 °C(lit.) …
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Diethylamine, BioXtra
MilliporeSigmaCAS Number: 109-89-7 Formula: C4H11N Formula Weight: 73.14 Linear Formula: (C2H5)2NH MDL No.: MFCD00009032 Purity: >=97.5% (GC) Boiling Point: 55 C(lit.) Melting Point: -50 C (lit.) Density: 0.707 g/mL at 25 C(lit.) Refractive Index: n20/D 1.385(lit.) Beilstein…
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Diethyl 4-bromophenylmalonate AldrichCPR
MilliporeSigmaMolecular Formula: C13H15BrO4 Molecular Weight: 315.16 Linear Structural Formula: C13H15BrO4 MDL Number: MFCD06205062 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 Dihydrocoumarin, 99%
MilliporeSigmaSynonym(s): 3,4-Dihydro-1-benzopyran-2-one; Benzodihydropyrone; Hydrocoumarin Formula: C9H8O2 Formula Weight: 148.16 CAS No.: 119-84-6 Purity: 99% Density: 1.169g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Diphenyl ether, ReagentPlus®, 99%
MilliporeSigmaSynonyms: Diphenyl oxide; Phenyl ether Formula: (C6H5)2O Formula Weight: 170.21 CAS No.: 101-84-8 Purity: 99% Density: 1.073 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 3…
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d-Desthiobiotin =98% (TLC)
MilliporeSigmaSynonym: 5-Methyl-2-oxo-4-imidazolidinehexanoic acid CAS Number: 533-48-2 Empirical Formula (Hill Notation): C10H18N2O3 Molecular Weight: 214.26 EC Number: 208-566-2 MDL Number: MFCD00213804 PubChem Substance ID: …
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Draflazine >=98% (HPLC)
MilliporeSigmaSynonyms: (-)-1-[2-(4-Amino-2,6-dichloro-anilino)-2-oxo-ethyl]-4-[5,5-bis(4-fluorophenyl)pentyl]piperazine-2-carboxamide; (-)-R 75,231; (-)-R 75231; (-)-R-75231; (-)-R75231; (S)-2-(Aminocarbonyl)-N-(4-amino-2,6-dichlorophenyl)-4-[5,5-bis(4-fluorophenyl)pentyl]-1-piperazineacetamide; (S)-R 75,231;…
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Synonyms: DCI activator solution Purity: 29-32 g/L (DCI content, titration) Other Notes: Activator solution, containing 4,5-dicyanoimidazole (DCI) in acetonitrile, are mixed with solutions of phosphoramidites during the extension step.The activator reacts with the amidite group to form a…
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SIGMA Diphenylborinic anhydride 95%
MilliporeSigmaSynonym(s): Oxybis(diphenylborane); Tetraphenyldiboroxane Empirical Formula: C24H20B2O Linear Formula: (C6H5)2BOB(C6H5)2 Formula Weight: 346.04 MDL Number: MFCD00042663 Purity: 95% …
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Storage: −20°C
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Empirical Formula: C10H8F3N5 Linear Formula: C10H8F3N5 Formula Weight: 255.20 MDL Number: MFCD00268708 Purity: 97% Boiling Point: 333-334 °C(lit.) Melting Point: 207-211 °C(lit.)
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ALDRICH Diethylaluminum chloride, 97%
MilliporeSigmaSynonym(s): Chloro diethyl aluminum Formula: (C2H5)2AlCl Formula Weight: 120.56 CAS No.: 96-10-6 UN Number: UN3394 Purity: 97% Density: 0.961g/mLat 25°C(lit.) Application: Lewis-acid catalyst in Diels-Alder reactions and reactant in the…
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Synonym: DMSO, Methyl sulfoxide CAS Number: 67-68-5 Linear Formula: (CH3)2SO Molecular Weight: 78.13 Beilstein Registry Number: 506008 EC Number: 200-664-3 MDL Number: MFCD00002089 PubChem Substance ID: 24894214 Caution …
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DMT-2'O-TBDMS-rG(ib) Phosphoramidite configured for ABI
MilliporeSigmaSynonyms: N-(2-methyl-1-oxopropyl)-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-guanosine, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] Molecular Formula: C50H68N7O9PSi Molecular Weight: 970.18 Linear Structural Formula: C50H68N7O9PSi …
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ALDRICH (2,2-Dichlorocyclopropyl)benzene, 97%
MilliporeSigmaEmpirical Formula: C9H8Cl2 Linear Formula: C6H5C3H3Cl2 Formula Weight: 187.07 MDL Number: MFCD00001272 Purity: 97% Boiling Point: 103 °C/10 mmHg(lit.) Density: …
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Diatomaceous earth non-washed, ~90% SiO2 basis, powder
MilliporeSigmaSynonyms: Diatomaceous earth; Diatomaceous silica; Kieselguhr CAS No.: 61790-53-2 Purity: ~90% SiO2 basis Application: Highly insoluble, inert material for use as a filtration aid. Packaging: 1, 5 kg in poly drum
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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 MSDS 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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Density Standard (25°C)
MilliporeSigma(UKAS ISO/IEC17025 and ISO Guide 34 certified), density: 1.1233 g/mL at 25 °C Density: 1.1233 g/mL at 25 °C
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Drabkin’s reagent for the determination of hemoglobin
MilliporeSigmaComponents Contains sodium bicarbonate, potassium ferricyanide, and potassium cyanide. Application For the quantitative colorimetric determination of blood hemoglobin.
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DDR1 Inhibitor 7rh >=98% (HPLC)
MilliporeSigmaDDR1 Inhibitor 7rh is a small potent kinase inhibitor of discoidin domain receptor-1 (DDR1). It inhibits the tumorigenicity of nasopharyngeal carcinoma (NPC) cells. DDR1 Inhibitor 7rh prevents the proliferation, invasion and adhesion of cancer cells. Synonyms: …
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Synonym(s): L-α-Phosphatidic acid, dioleoyl sodium salt Empirical Formula: C39H73O8P Linear Formula: C39H73O8P Formula Weight: 700.97 Purity: ≥97% (TLC); ≥99% (GC) Storage: −20°C
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Diesel particulate matter NIST(R) SRM(R) 1650b
MilliporeSigmaThis Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs) and nitro-substituted PAHs (nitro-PAHs) in diesel particulate matter and similar matrices. For more information, please refer to the…
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SIAL Dimethoxymethane
MilliporeSigmaReagentPlus ® , 99% Synonym(s): Formaldehyde dimethyl acetal; Methylal Empirical Formula: C3H8O2 Formula Weight: 76.09 Linear Formula: CH2(OCH3)2 MDL Number: MFCD00008495 Purity: 99% Boiling Point: …
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ALDRICH 5,8-Dihydroxy-1,4-naphthoquinone, technical grade
MilliporeSigmaSynonym(s): Naphthazarin Empirical Formula: C10H6O4 Linear Formula: C10H6O4 Formula Weight: 190.15 MDL Number: MFCD00001685 Melting Point: 220-230 °C(lit.) Beilstein Registry Number: 880561
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Synonym(s): (11β,16α)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; 9α-Fluoro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione; 9α-Fluoro-16α-methylprednisolone; Prednisolone F Formula: …
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2',7'-Dichlorofluorescin diacetate =97%
MilliporeSigmaSynonym: 2',7'-Dichlorodihydrofluorescein diacetate CAS Number: 4091-99-0 Empirical Formula (Hill Notation): C24H16Cl2O7 Molecular Weight: 487.29 Beilstein Registry Number: 4610273 MDL Number: MFCD00128955 PubChem Substance ID:…
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Diphenylphosphinic chloride, 0.98
MilliporeSigmaSynonyms: Diphenylchlorophosphine oxide; Diphenylphosphinic acid chloride; Diphenylphosphinoyl chloride; Diphenylphosphinyl chloride; Diphenylphosphorus oxychloride; Ph2POCl; Chlorodiphenylphosphine oxide CAS Number: 1499-21-4 Formula: C12H10ClOP Formula Weight: 236.63 Linear Formula: …
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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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Docusate sodium salt BioUltra, =99.0% (TLC)
MilliporeSigmaSynonym: ‘Dioctyl’ sulfosuccinate sodium salt, AOT, Bis(2-ethylhexyl) sulfosuccinate sodium salt, Sodium bis(2-ethylhexyl) sulfosuccinate, Sulfobutanedioic acid bis(2-ethylhexyl ester) sodium salt, Sulfosuccinic acid bis(2-ethylhexyl) ester sodium salt CAS Number: 577-11-78 …
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Di-n-butylmagnesium solution, 1.0 M in heptane
MilliporeSigmaCAS Number: 1191-47-5 Formula: C8H18Mg Formula Weight: 138.53 Linear Formula: [CH3(CH2)3]2Mg MDL No.: MFCD00015225 Density: 0.713 g/mL at 25 C Beilstein Registry Number: 3535184 UNSPSC Code: 12352103 General description: Contains up to 1 wt. % Triethylaluminum as a…
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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…