Containers, Reagents, D
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Dimethyl Acetal, Technical
Spectrum ChemicalGrade: Technical CAS No.: 534-15-6 UN No.: UN2377 Class: 3 Pkg. Group: PG II
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DNA Methyltransferase Inhibitor
Thermo Scientific ChemicalsSynonym(s): RG108, N-Phthalyl-L-tryptophan Formula: C19H14N2O4 Formula weight: 334.32 CAS Number: 48208-26-0 Harmonized Tariff Code: 2933.99
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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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SIAL Dichloromethane
MilliporeSigmaFor HPLC, ≥99.8%, contains amylene as stabilizer Synonym(s): Methylene chloride Empirical Formula: CH2Cl2 Formula Weight: 84.93 Linear Formula: CH2Cl2 MDL Number: MFCD00000881 Purity: ≥99.8% Boiling…
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SIGMA Dipyridamole >=98% (TLC), powder
MilliporeSigmaEmpirical Formula: C24H40N8O4 Linear Formula: C24H40N8O4 Formula Weight: 504.63 MDL Number: MFCD00010555 Purity: ≥98% (TLC) Melting Point: 165-166 °C(lit.) Storage: room temp
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3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid, 98%
Thermo Scientific ChemicalsFormula: C17H26O3 Formula weight: 278.40 Purity: 98% CAS Number: 20170-32-5 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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SIGMA D-Tagatose 6-phosphate lithium salt >=95% (TLC)
MilliporeSigmaSynonym(s): D-Tagatofuranose 6-phosphate lithium salt Empirical Formula: C6H13O9P -+ xLi + Linear Formula: C6H13O9P -+ xLi + Formula Weight: 260.14 (free acid basis) Purity: ≥95% (TLC) Storage: −20°C
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CAS Number: 68938-01-2 MDL No.: MFCD00130921 Storage: -20C UNSPSC Code: 12352200 General description: A ready-to-use solution of high quality single-stranded template DNA isolated from the testes of salmon. Application: Suitable for use as a blocking agent in Southern…
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SIGMA DL-Buthionine-(S,R)-sulfoximine
MilliporeSigmaEmpirical Formula: C8H18N2O3S Linear Formula: CH3(CH2)3S(O)(=NH)CH2CH2CH(NH2)CO2H Formula Weight: 222.31 MDL Number: MFCD00070309 Melting Point: 215 °C…
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2,4-Dinitrobenzoic acid, 96%
MilliporeSigmaCAS No.: 610-30-0 Formula: C7H4N2O6 Formula Weight: 212.12 Linear Formula: (O2N)2C6H3CO2H MDL No.: MFCD00017006 Purity: 0.96 Melting Point: 176-180 °C(lit.)
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Synonyms: Potassium phosphate dibasic; Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate; Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate Molecular Formula: HK2O4P Molecular Weight: 174.18 Linear Structural Formula: …
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Dibenzyl carbonate, 98%
Thermo Scientific ChemicalsSynonym(s): Benzyl carbonate, Carbonic acid dibenzyl ester Formula: C15H14O3 Formula weight: 242.27 Purity: 98% CAS Number: 3459-92-5 Harmonized Tariff Code: 2920.90
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DMT-2'O-TBDMS-rC(ac) Phosphoramidite
MilliporeSigmaSynonyms: N-acetyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-cytidine, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] Molecular Formula: C47H64N5O9PSi Molecular Weight: 902.1 Linear Structural Formula: C47H64N5O9PSi MDL Number: …
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ROCHE DIG Easy Hyb™
MilliporeSigmaStorage: 2-8°C UNSPSC Code: 41105326 RIDADR: NONH for all modes of transport Application: DIG Easy Hyb can be used in all membrane hybridization applications using nonradioactive ( e.g. , digoxigenin-labeled) nucleic acid probes. DIG Easy Hyb is ready-made, and can be used…
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Diethyl chlorophosphate, 97+%
Thermo Scientific ChemicalsSynonym(s): Diethyl phosphorochloridate Formula: C4H10O3ClP Formula weight: 172.55 Purity: 97+% CAS Number: 814-49-3 UN Number: UN3278 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2920.90 Hazard Statements: H300-H310-H330-H227 Fatal if swallowed. Fatal in…
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DCI Activator 0.25 M
MilliporeSigmaSynonyms: 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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dPEG(R)4-biotin acid >95% (HPLC)
MilliporeSigmaSynonyms: Biotin-PEG-acid; Biotin-PEG4-COOH; Biotin-PEG4-acid; Carboxy-PEG4-biotin; PEG4-biotin acid Molecular Formula: C21H37N3O8S Molecular Weight: 491.6 Linear Structural Formula: C21H37N3O8S Purity: >95% (HPLC) Storage: -20C Legal Information: dPEG is a registered…
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Synonym(s): H-DL-Glu-OH Formula: C5H9NO4 Formula weight: 147.13 Purity: 95% CAS Number: 617-65-2 Harmonized Tariff Code: 2922.42
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SIGMA Dispase II protease
MilliporeSigmaSynonym(s): Protease from Bacillus polymyxa MDL Number: MFCD02253017 Activity: ≥0.5 units/mg solid Storage: 2-8°C
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ALDRICH 2-(Diphenylphosphino)ethylamine, >=95.0% (GC)
MilliporeSigmaSynonym(s): (2-Aminoethyl)diphenylphosphine; 1-Amino-2-(diphenylphosphino)ethane Empirical Formula: C14H16NP Linear Formula: C14H16NP Formula Weight: 229.26 MDL Number: MFCD00233831 Purity: ≥95.0% (GC) Beilstein Registry Number: 644931
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1,5-Dichloro-2,4-dinitrobenzene, 97%
Thermo Scientific ChemicalsSynonym(s): 1,3-Dichloro-4,6-dinitrobenzene Formula: C6H2Cl2N2O4 Formula weight: 237.00 Purity: 97% CAS Number: 3698-83-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2904.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if…
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Diethylamine, puriss. p.a., >=99.5% (GC)
MilliporeSigmaCAS Number: 109-89-7 Formula: C4H11N Formula Weight: 73.14 Linear Formula: (C2H5)2NH MDL No.: MFCD00009032 Purity: >=99.5% (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.); n20/D 1.386 …
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Diethyl oxalate, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl oxalate, Oxalic acid diethyl ester Formula: C6H10O4 Formula weight: 146.14 Purity: 99% CAS Number: 95-92-1 UN Number: UN2525 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2917.11 Hazard Statements: H302-H319-H227 Harmful if swallowed.…
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2,4-Diamino-6-methyl-1,3,5-triazine, 99% (HPLC)
AFG BioscienceCAS # 542-02-9 Synonyms: 6-Methyl-1,3,5-triazine-2,4-diamineAcetoguanamine MDL No.: MFCD00023192 Melting Point: 271-278 ºC Molecular Formula: C4H7N5 Molecular Weight: 125.13 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Off-white to light yellow crystal
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3,4-Dimethoxybenzophenone, 99%
AFG BioscienceCAS # 4038-14-6 Synonyms: (3,4-Dimethoxyphenyl)phenyl-methanone MDL No.: MFCD00075875 Melting Point: 52-57 ºC Molecular Formula: C15H14O3 Molecular Weight: 242.27 Purity Limit: 99% Storage Temp: Store at 0-8°C Appearance: White crystalline powder
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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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"2,2'-Dithiodipyridine"
MilliporeSigma≥99.0% (GC) Synonym(s): 2,2'-Dipyridyl disulfide Empirical Formula: C10H8N2S2 Formula Weight: 220.31 Linear Formula: C10H8N2S2 MDL Number: MFCD00006287 Purity: ≥99.0% (GC) …
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Dexrazoxane analytical standard
MilliporeSigmaSynonyms: (+)-(S)-4,4'-Propylenedi-2,6-piperazinedione; (S)-(+)-1,2-Bis(3,5-dioxopiperazin-1-yl)propane; Cardioxane; ICRF-187; NSC169780; Zinecard Molecular Formula: C11H16N4O4 Molecular Weight: 268.27 Linear Structural Formula: C11H16N4O4 MDL Number: MFCD00866449 Purity: …
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Synonyms: Ether; Ethyl ether Formula: (CH3CH2)2O Formula Weight: 74.12 CAS No.: 60-29-7 Purity: ≥99.5% (GC) Density: 0.706 g/mL at 25 °C(lit.) Supplemental Hazard Statements: May form explosive peroxides., Repeated exposure may cause skin…
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"4,4'-DDT, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: 1,1,1-Trichloro-2,2-bis(4-chlorophenyl)ethane; 1,1-Bis(4-chlorophenyl)-2,2,2-trichloroethane Formula: (ClC6H4)2CHCCl3 Formula Weight: 354.49 CAS No.: 50-29-3 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich…