Reagents, D, 5 g, Supplies
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1,2:5,6-Di-O-isopropylidene-D-mannitol
Thermo Scientific ChemicalsSynonym(s): 1,2:5,6-Diacetone-D-mannitol Formula: C12H22O6 Formula weight: 262.31 CAS Number: 1707-77-3 Harmonized Tariff Code: 2932.99
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ALDRICH 3,4-Dihydroxybenzaldehyde, 97%
MilliporeSigmaSynonym(s): Protocatechualdehyde Formula: (HO)2C6H3CHO Formula Weight: 138.12 CAS No.: 139-85-5 Purity: 97% Packaging: 25, 100 g in poly bottle
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Purity Limit: ≥ 98% (HPLC) CAS No.: 868272-85-9 Molecular Formula: C12H14N4·4HCl·H2O Molecular Weight: 378.13 MDL No.: MFCD08273058 Appearance: Gray or dark red crystalline powder Storage Temperature: Store at ≤ -20 °C
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ALDRICH 2,6-Dichloro-1,4-benzoquinone, 98%
MilliporeSigmaFormula: C6H2Cl2O2 Formula Weight: 176.98 CAS No.: 697-91-6 Purity: 98% Packaging: 5 g in glass bottle
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2,3-Dimethoxy-5-methyl-1,4-benzoquinone, 98%
Thermo Scientific ChemicalsSynonym(s): Coenzyme Q0 Formula: C9H10O4 Formula weight: 182.18 Purity: 98% CAS Number: 605-94-7 Harmonized Tariff Code: 2914.69 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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3,5-Dinitrobenzonitrile, 98%
Thermo Scientific ChemicalsFormula: C7H3N3O4 Formula weight: 193.12 Purity: 98% CAS Number: 4110-35-4 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H373-H312-H332-H315-H319 Toxic if swallowed. May cause damage to organs through…
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1,2-Dianilinoethane, 98+%
Thermo Scientific ChemicalsSynonym(s): N,N'-Diphenylethylenediamine, Wanzlick's Reagent Formula: C6H5NHCH2CH2NHC6H5 Formula weight: 212.30 Purity: 98+% CAS Number: 150-61-8 Harmonized Tariff Code: 2921.59 Hazard Statements: H301-H311-H332 Toxic if swallowed. Toxic in contact with skin. Harmful if…
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2,3-Dichloropyridine, 99%
Thermo Scientific ChemicalsFormula: C5H3Cl2N Formula weight: 147.99 Purity: 99% CAS Number: 2402-77-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H311-H302-H315-H319-H335 Toxic in contact with skin. Harmful if swallowed. Causes skin…
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ALDRICH Dimethylphenylphosphine, 99%
MilliporeSigmaSynonym(s): Me2PPh; Phenyldimethylphosphine Formula: (CH3)2PC6H5 Formula Weight: 138.15 CAS No.: 672-66-2 UN Number: UN1993 Purity: 99% Density: 0.971g/mLat 25°C(lit.) Packaging: 1, 5, 25 g in ampule
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2,6-Difluorobenzyl chloride, 98%
Thermo Scientific ChemicalsFormula: C7H5ClF2 Formula weight: 162.57 Purity: 98% CAS Number: 697-73-4 UN Number: UN1760 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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2,6-Dichlorostyrene, 96%, stab. with 0.1% 4-tert-butylcatechol
Thermo Scientific ChemicalsFormula: C8H6Cl2 Formula weight: 173.04 Purity: 96%, stab. with 0.1% 4-tert-butylcatechol CAS Number: 28469-92-3 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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N,N'-Disuccinimidyl carbonate, tech. 85%, remainder N-Hydroxysuccinimide
Thermo Scientific ChemicalsSynonym(s): Su2O Formula: C9H8N2O7 Formula weight: 256.17 Purity: tech. 85%, remainder N-Hydroxysuccinimide CAS Number: 74124-79-1 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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3-(3,4-Dihydroxyphenyl)propionic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): 3,4-Dihydroxyhydrocinnamic acid, Hydrocaffeic acid Formula: C9H10O4 Formula weight: 182.18 Purity: 98+% CAS Number: 1078-61-1 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II), complex with…
Thermo Scientific ChemicalsSynonym(s): [1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride, PdCl{2}(dppf)^.CH{2}Cl{2} Formula: C34H28Cl2FeP2Pd.CH2Cl2 Formula weight: 816.64 CAS Number: 95464-05-4 Harmonized Tariff Code: 2843.90 Hazard Statements: H351-H302-H332 Suspected of causing cancer. Harmful…
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D-Histidine ; >/= 99%
AFG BioscienceSynonyms: D-His-OH Purity Limit: ≥ 99% CAS No.: 351-50-8 Molecular Formula: C6H9N3O2 Molecular Weight: 155.2 MDL No.: MFCD00065963 Appearance: White crystalline powder Optical Rotation: +36.5º to +38.5º (C=1 in H2O) Storage Temperature: Store at 0-8°C
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D-(+)-Trehalose Dihydrate
MP BiomedicalsD-(+)-Trehalose dihydrate is a natural alpha-linked non –reducing disaccharide formed by an α,α-1,1-glucoside bond between two α-glucose units which yields 2 moles of D-glucose upon acid hydrolysis. Has 90% of the calorific content of sucrose. Inhibits polyglutamine-mediated…
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N,N-Dimethyl-1-dodecylamine N-oxide, 95%
Thermo Scientific ChemicalsSynonym(s): Lauryldimethylamine N-oxide Formula: C14H31NO Formula weight: 229.40 Purity: 95% CAS Number: 1643-20-5 UN Number: UN3259 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2922.50 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
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2,2-Difluoroethanol, 97%
Thermo Scientific ChemicalsFormula: HCF2CH2OH Formula weight: 82.05 Purity: 97% CAS Number: 359-13-7 UN Number: UN1987 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.59 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin irritation. Causes serious…
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ALDRICH Dimethylamine hydrochloride, 99%
MilliporeSigmaFormula: (CH3)2NH · HCl Formula Weight: 81.54 CAS No.: 506-59-2 Purity: 99% Packaging: 100, 500 g in poly bottle
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Dimethyl 4-nitrophthalate, 98%
Thermo Scientific ChemicalsSynonym(s): Dimethyl 4-nitrobenzene-1,2-dicarboxylate, 4-Nitrophthalic acid dimethyl ester Formula: C10H9NO6 Formula weight: 239.19 Purity: 98% CAS Number: 610-22-0 Harmonized Tariff Code: 2917.39
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ALDRICH 3,5-Dimethylpyrazole, 99%
MilliporeSigmaFormula: C5H8N2 Formula Weight: 96.13 CAS No.: 67-51-6 Purity: 99% Application: Common reagent for the preparation of pyrazolato ligated complexes. 1, Also used to prepare N -1-substituted derivatives having antibacterial activity. Packaging: 5,…
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3-Dimethylaminophenol, 97+%
Thermo Scientific ChemicalsCAS Number: 99-07-0 MDL: MFCD00002264 EINECS: 202-727-0 Formula: C8H11NO Formula Weight: 137.18 Melting Point: 80-84° Boiling Point: 267° Flash Point: 148°(298°F) Density: 4.416 Sensitivity: Light…
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o-Dianisidine dihydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): 4,4'-Diamino-3,3'-dimethoxybiphenyl dihydrochloride, 3,3'-Dimethoxybenzidine dihydrochloride Formula: C14H16N2O2 2HCl Formula weight: 317.21 Purity: 99% CAS Number: 20325-40-0 Harmonized Tariff Code: 2922.29 Hazard Statements: H350-H302 May cause cancer. Harmful if…
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Di-n-butyl phthalate, 99+%
Thermo Scientific ChemicalsFormula: C16H22O4 Formula weight: 278.35 Purity: 99+% CAS Number: 84-74-2 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2917.34 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: …
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ALDRICH N,N-Dimethylacetamide-d9, 99 atom % D
MilliporeSigmaFormula: CD3CON(CD3)2 Formula Weight: 96.18 CAS No.: 116057-81-9 Density: 1.033 g/mL at 25 °C Packaging: 1, 5 g in ampule
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1,4 Dithiothreitol (DTT)
G-Biosciences1,4 Dithiothreitol (DTT) is a small molecule reducing agent, also known as Cleland’s reagent. G-Biosciences DTT is a high quality proteomic grade DTT and is supplied in various sizes, including a OneQuant™ version. The OneQuant™ format features 40 vials of 7.7mg DTT for convenient…
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Dimethyl pyridine-2,3-dicarboxylate, 95%
Thermo Scientific ChemicalsSynonym(s): Pyridine-2,3-dicarboxylic acid dimethyl ester Formula: C9H9NO4 Formula weight: 195.17 Purity: 95% CAS Number: 605-38-9 Harmonized Tariff Code: 2933.39 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of…
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2,5-Dichloro-4-methylpyridine ; >/= 98.5% (GC)
AFG BioscienceSynonyms: 2,5-Dichloro-4-picoline Purity Limit: ≥ 98.5% (GC) CAS No.: 886365-00-0 Molecular Formula: C6H5Cl2N Molecular Weight: 162.02 MDL No.: MFCD07375099 Appearance: Hoar or primrose yellow solid Storage Temperature: Store at 0-8°C
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2-Amino-4,6-dichloropyridine, 97% (HPLC)
AFG BioscienceCAS # 116632-24-7 Synonyms: 4,6-Dichloro-pyridin-2-ylamine MDL No.: MFCD04037218 Molecular Formula: C5H4Cl2N2 Molecular Weight: 163.01 Purity Limit: 97% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white or light yellow powder
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1-(3,4-Difluorophenyl)piperidin-4-one ; >/= 95% (NMR)
AFG BioscienceSynonyms: 1-(3,4-Difluorophenyl)-4-piperidinone Purity Limit: ≥ 95% (NMR) CAS No.: 885275-07-0 Molecular Formula: C11H11F2NO Molecular Weight: 211.21 MDL No.: MFCD06739003 Appearance: Brownish yellow solid Storage Temperature: Store at 0-8°C
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3,4-Di-n-butoxy-3-cyclobutene-1,2-dione, 98%
Thermo Scientific ChemicalsSynonym(s): Di-n-butyl squarate, Squaric acid di-n-butyl ester Formula: C12H18O4 Formula weight: 226.27 Purity: 98% CAS Number: 2892-62-8 Harmonized Tariff Code: 2914.50 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary…