Reagents, Reagents, D
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ALDRICH 2,6-Dimethyl-4-heptanone, >=99%
MilliporeSigmaSynonym(s): Diisobutyl ketone; Isovalerone Empirical Formula: C9H18O Linear Formula: (CH3)2CHCH2COCH2CH(CH3)2 Formula Weight: 142.24 MDL Number: MFCD00008940 Purity: ≥99% Boiling Point: …
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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.Desloratadine is one of the orally active, highly selective peripheral H1 receptor…
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Storage: −20°C
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2,2-Diphenylethanesulfonyl Chloride
AFG BioscienceCAS No.: 71351-01-4 Molecular Formula: C14H13ClO2S Molecular Weight: 280.77 MDL No.: MFCD02089493 Storage Temperature: Store at 0-8°C
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D-myo-Inositol-2,3,5,6-tetrakis(phosphate) sodium salt, 98%
Thermo Scientific ChemicalsSynonym(s): 2,3,5,6-IP4 sodium salt, Ins(2,3,5,6)P4 sodium salt Formula: C6H12Na4O18P4 Formula weight: 588.00 Purity: 98% Harmonized Tariff Code: 2919.90
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SIGMA 4,6-Dioxoheptanoic acid powder
MilliporeSigmaSynonym(s): Succinylacetone Empirical Formula: C7H10O4 Linear Formula: CH3COCH2COCH2CH2CO2H Formula Weight: 158.15 MDL Number: MFCD00002797 Melting Point: 66-67 °C(lit.) Storage: 2-8°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 2,5-Difluorobenzenesulfonyl chloride, 97%
MilliporeSigmaEmpirical Formula: C6H3ClF2O2S Linear Formula: F2C6H3SO2Cl Formula Weight: 212.60 MDL Number: MFCD00060682 Purity: 97% Boiling Point: 221 °C(lit.) Density: 1.58 g/mL at…
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D-(+)-Glucose, ACS reagent
MilliporeSigmaSynonyms: Dextrose Formula: C6H12O6 Formula Weight: 180.16 CAS No.: 50-99-7 Packaging: 25, 500 g in poly bottle Packaging: 5 kg in poly drum
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ALDRICH 3,5-Dihydroxybenzaldehyde, 98%
MilliporeSigmaEmpirical Formula: C7H6O3 Linear Formula: (HO)2C6H3CHO Formula Weight: 138.12 MDL Number: MFCD00016611 Purity: 98% Melting Point: 153-158 °C(lit.) Beilstein Registry Number: 1930147
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Storage: -20C UNSPSC Code: 41106305 Application: The Deoxynucleotide Set is a solution of dNTPs used for DNA synthesis reactions such as PCR and other DNA polymerase based methods.
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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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1,12-Dibromododecane, 98%
Thermo Scientific ChemicalsSynonym(s): Dodecamethylene dibromide Formula: Br(CH2)12Br Formula weight: 328.13 Purity: 98% CAS Number: 3344-70-5 Harmonized Tariff Code: 2903.39
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2,6-Dichloropyridine-3-sulfonyl chloride, 96% (HPLC)
AFG BioscienceCAS # 239810-43-6 MDL No.: MFCD06739118 Molecular Formula: C5H2Cl3NO2S Molecular Weight: 246.5 Purity Limit: 96% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Yellow solid
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DL-allo-Threonine ; 99%
AFG BioscienceSynonyms: DL-allo-Thr-OH DL-2-Amino-3-hydroxybutyric acid Purity Limit: 99% CAS No.: 144-98-9 Molecular Formula: C4H9NO3 Molecular Weight: 119.12 MDL No.: MFCD00067248 Storage Temperature: Store at 0-8°C
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Synonym(s): 9-(2-Deoxy-β-D-ribofuranosyl)guanine; Guanine-2'-deoxyriboside Empirical Formula: C10H13N5O4 -+ H2O Linear Formula: C10H13N5O4 -+ H2O Formula Weight: 285.26 MDL…
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Dienogest European Pharmacopoeia (EP) Reference Standard
MilliporeSigmaThis 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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D-Mannitol, 99%
Thermo Scientific ChemicalsFormula: C6H14O6 Formula weight: 182.17 Purity: 99% CAS Number: 69-65-8 Harmonized Tariff Code: 2905.43
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2,4-Dinitrophenylhydrazine
Spectrum ChemicalCAS No.: 119-26-6 UN No.: UN1325 Class: 4.1 Pkg. Group: PG II
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ALDRICH 4,4'-Difluorobiphenyl, 97%
MilliporeSigmaEmpirical Formula: C12H8F2 Linear Formula: FC6H4C6H4F Formula Weight: 190.19 MDL Number: MFCD00000349 Purity: 97% Boiling Point: 254-255 °C(lit.) Melting Point: 88-91 °C(lit.)
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ALDRICH 9,10-Dibromoanthracene, 98%
MilliporeSigmaFormula: C14H8Br2 Formula Weight: 336.02 CAS No.: 523-27-3 UN Number: UN3077 Purity: 98% Packaging: 10, 50 g in poly bottle
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Synonyms: DPP7; Quiescent cell proline dipeptidase Activity: activity: >=1,500 units/mug protein; activity: >=1500 units/mug protein Storage: -70C Enzyme Commission (EC) Number: 3.4.14.- UNSPSC Code: 12352204 Application: Dipeptidyl Peptidase VII (DPP7), also known as DPP2 or…
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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 Diaminomaleonitrile, 98%
MilliporeSigmaSynonym(s): DAMN Formula: NCC(NH2)=C(NH2)CN Formula Weight: 108.10 CAS No.: 1187-42-4 UN Number: UN3439 Purity: 98% Packaging: 25, 100 g in glass bottle
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dioctyl maleate AldrichCPR
MilliporeSigmaMolecular Formula: C20H36O4 Molecular Weight: 340.5 Linear Structural Formula: C20H36O4 MDL Number: MFCD00072705 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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Synonym(s): HMG-CoA Empirical Formula: C27H42N7Na2O20P3S -+ xH2O Linear Formula: C27H42N7Na2O20P3S -+ xH2O Formula Weight: 955.62…
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Dihydrogen hexachloroosmate(IV) hydrate, Premion r, 99.95% (metals basis), Os 37…
Thermo Scientific ChemicalsSynonym(s): Hydrogen hexachloroosmate(IV), Chloroosmic acid Formula: H2Cl6Os xH2O Formula weight: 404.93(anhy) Purity: 99.95% (metals basis), Os 37% min CAS Number: 27057-71-2 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2843.90 Hazard…
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Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC Other Notes: This Certified…
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ALDRICH 2,4-Dimethyl-3-pentanone, 98%
MilliporeSigmaSynonym(s): Diisopropyl ketone; Isobutyrone Formula: (CH3)2CHCOCH(CH3)2 Formula Weight: 114.19 CAS No.: 565-80-0 UN Number: UN1224 Purity: 98% Density: 0.806g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle
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1-Decene, 96%, remainder isomers
Thermo Scientific ChemicalsFormula: C10H20 Formula weight: 140.27 Purity: 96%, remainder isomers CAS Number: 872-05-9 UN Number: UN3295 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2901.29 Hazard Statements: H304-H226-H315 May be fatal if swallowed and enters airways. Flammable liquid…
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A cell-permeable derivative of DAF-2 (Cat. No. 251500) that is hydrolyzed to DAF-2 by intracellular esterases. Can be used in fluorescence microscopy to measure real-time changes in NO levels in vivo. Synonyms: DAF-2 DA - CAS 205391-02-2 - Calbiochem; 4,5-Diaminofluorescein Diacetate …