MilliporeSigma Chemicals Reagents D
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ALDRICH DBE-4 dibasic ester, 98%
MilliporeSigmaSynonym(s): Dimethyl succinate; Succinic acid dimethyl ester Formula: CH3OCOCH2CH2COOCH3 Formula Weight: 146.14 CAS No.: 106-65-0 Purity: 98% Density: 1.117g/mLat 25°C(lit.) Legal Information: DuPont product Packaging: 100,…
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2-Dimethylaminoethanol, purum, >=98.0% (GC)
MilliporeSigmaSynonyms: Deanol; N,N-Dimethyl-2-hydroxyethylamine; N,N-Dimethylethanolamine; DMEA; Jeffcat DMEA CAS Number: 108-01-0 Formula: C4H11NO Formula Weight: 89.14 Linear Formula: (CH3)2NCH2CH2OH MDL No.: MFCD00002846 Purity: >=98.0% (GC) Boiling Point: 134-136 C(lit.) Melting…
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Dibutyl phthalate-3,4,5,6-d4 98 atom % D
MilliporeSigmaSynonyms: Di-n-butyl phthalate-d4 Molecular Formula: C16D4H18O4 Molecular Weight: 282.37 Linear Structural Formula: C6D4-1,2-[CO2(CH2)3CH3]2 MDL Number: MFCD00144148 Melting Point: -35 C (lit.) Density: 1.058 g/mL at 25 C Refractive Index: n20/D 1.492 (lit.) …
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"Dimethyl sulfoxide, analytical standard"
MilliporeSigmaSynonyms: DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: ≥99.95% (GC) Density: 1.10 g/mL(lit.) Caution: Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming…
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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 1,2-Diiodoethane, 99%
MilliporeSigmaSynonym(s): Ethylene diiodide; Ethylene iodide Empirical Formula: C2H4I2 Linear Formula: ICH2CH2I Formula Weight: 281.86 MDL Number: MFCD00001093 Purity: 99% Melting Point: 80-82 °C(lit.) Density: …
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Density Standard ASTM D 4052; ISO 12185 (0.8687 g/mL, 15 C)
MilliporeSigmaThis product is a certified reference material (CRM), manufactured under UKAS accreditation
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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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SIGMA D-(+)-Mannose from synthetic, >=99%
MilliporeSigmaSynonym(s): D-Mannopyranose Empirical Formula: C6H12O6 Linear Formula: C6H12O6 Formula Weight: 180.16 MDL Number: MFCD00064122 Purity: ≥99% Melting Point: 133-140 °C(lit.) Beilstein Registry Number: 1564373
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Synonym(s): DPBS Application: Use this formulation of DPBS when tissue or cell dissociation or release is the objective. Also, suitable for studies that involve calcium metabolism. Storage: 2-8°C
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ALDRICH 1,2-Dimethoxy-1,1,2,2-tetramethyldisilane, 97%
MilliporeSigmaEmpirical Formula: C6H18O2Si2 Linear Formula: ((CH3O)Si(CH3)2)2 Formula Weight: 178.38 MDL Number: MFCD09038446 Purity: 97% Density: 0.8587 g/mL at 25 °C Refractive Index:…
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ALDRICH (1,1-Dimethoxyethyl)benzene, 97%
MilliporeSigmaEmpirical Formula: C10H14O2 Linear Formula: C6H5C(OCH3)2CH3 Formula Weight: 166.22 MDL Number: MFCD00075617 Purity: 97% Boiling Point: 95-98 °C/12 mmHg(lit.) Density: …
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ALDRICH 1,7-Dichloro-octamethyltetrasiloxane, 95%
MilliporeSigmaFormula: Cl[Si(CH3)2O]3Si(CH3)2Cl Formula Weight: 351.52 CAS No.: 2474-02-4 UN Number: UN2987 Purity: 95% Density: 1.011g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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Desoxyrhaponticin 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: 3,5-Dihydroxy 4'-methoxystilbene…
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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 DL-1,2-Isopropylideneglycerol, 98%
MilliporeSigmaSynonym(s): (±)-2,2-Dimethyl-1,3-dioxolane-4-methanol; (±)-2,2-Dimethyl-4-hydroxymethyl-1,3-dioxolane; 1,2-Isopropylidene- rac -glycerol; Solketal Formula: C6H12O3 Formula Weight: 132.16 CAS No.: 100-79-8 Purity: 98% Density: …
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Synonyms: (Methyl sulfoxide)-d6; DMSO-d6; Hexadeuterodimethyl sulfoxide CAS Number: 2206-27-1 Formula: C2D6OS Formula Weight: 84.17 Linear Formula: (CD3)2SO MDL No.: MFCD00002090 Purity: 99% (CP) Boiling Point: 189 C(lit.) Melting Point: 20.2 C (lit.) Density: 1.190 g/mL…
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Dihydromyricetin analytical standard
MilliporeSigmaSynonyms: (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one; 3,3',4',5,5',7-Hexahydroxyflavanone; Ampelopsin; Ampeloptin; DHM Molecular Formula: C15H12O8 Molecular Weight: 320.25 Linear Structural Formula: C15H12O8 MDL Number: MFCD00189451 Purity: …
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Synonyms: Dodecylthiol functionalized gold nanoparticles MDL Number: MFCD09953506 Density: 0.9308 g/mL at 25 C Storage: 2-8C Application: Useful for the self-assembly of gold monolayers for nanoelectronics.
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Dioscin >=95% (HPLC)
MilliporeSigmaDioscin is a steroid saponin found in many varieties of Discorea. Synonyms: Collettiside III; Diosgenin bis-alpha-L-rhamnopyranosyl-(1->2,1->4)-beta-D-glucopyranoside; Polyphyllin III Molecular Formula: C45H72O16 Molecular Weight: 869.04 Linear Structural Formula: C45H72O16 MDL…
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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: 5-aminoimidazole-4-carboxamide hydrochloride Molecular Formula: …
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D-(-)-Fructose
MilliporeSigmafor microbiology, ≥99.0% Synonym(s): D-Levulose; Fruit sugar Empirical Formula: C6H12O6 Formula Weight: 180.16 Linear Formula: C6H12O6 MDL Number: MFCD00148910 Purity: ≥99.0% (HPLC) Melting Point:…
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Drierite® Indicating 10-20 Mesh
MilliporeSigmaFormula: CaSO4 with cobaltous chloride as indicator Formula Weight: 136.15
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Empirical Formula: C19H18N2O3 Linear Formula: C19H18N2O3 Formula Weight: 322.36 MDL Number: MFCD00059175 Purity: 98% Melting Point: 179-180 °C(lit.)
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MDL Number: MFCD00081551
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N,N-Dimethyl-1,4-phenylenediamine oxalate, 0.98
MilliporeSigmaSynonyms: N,N-Dimethyl-p-phenylenediamine hemioxalate salt CAS Number: 62778-12-5 Formula: C18H26N4O4 Formula Weight: 362.42 Linear Formula: [(CH3)2NC6H4NH2]2·H2C2O4 MDL No.: MFCD00036387 Purity: 0.98 Melting Point: 205 C (dec.) (lit.) EC Number: 263-723-2 UNSPSC Code: …
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Dimethylaluminum chloride, 0.97
MilliporeSigmaCAS Number: 1184-58-3 Formula: C2H6AlCl Formula Weight: 92.5 Linear Formula: (CH3)2AlCl MDL No.: MFCD00000458 Purity: 0.97 Boiling Point: 126-127 C(lit.) Melting Point: -21 C (lit.) Density: 0.996 g/mL at 25 C(lit.) EC Number: 214-668-8 UNSPSC Code: 12352103 …
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ALDRICH 2,3-Dimethylfuran, 99%
MilliporeSigmaEmpirical Formula: C6H8O Linear Formula: C6H8O Formula Weight: 96.13 MDL Number: MFCD00153893 Purity: 99% Boiling Point: 42 °C/115 mmHg(lit.) Density: 0.91 g/mL at 25 °C(lit.) Refractive Index: …
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SIGMA Dispase I protease
MilliporeSigmaSynonym(s): Protease from Bacillus polymyxa MDL Number: MFCD02253017 Activity: ≥10 unit/mg solid Storage: 2-8°C
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ALDRICH Dichloroacetonitrile, 98%
MilliporeSigmaEmpirical Formula: C2HCl2N Linear Formula: Cl2CHCN Formula Weight: 109.94 MDL Number: MFCD00040886 Purity: 98% Boiling Point: 110-112 °C(lit.) Density: 1.369 g/mL at 25 °C(lit.) Refractive Index: n 20/D…
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D-Glucose-13C6 S & E tested, 99 atom % 13C
MilliporeSigmaSynonyms: Labeled Glucose; D-Glucose-ul-13C; Dextrose-13C6 Molecular Formula: 13C6H12O6 Molecular Weight: 186.11 Linear Structural Formula: 13C6H12O6 MDL Number: MFCD00037544 Purity: 99% (CP) Melting Point: 150-152 C (lit.) Application: For R&D use only. Not for drug,…