Reagents, D, Reagents, 5 g
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ALDRICH 2,3-Dihydroxybenzaldehyde, 97%
MilliporeSigmaFormula: (HO)2C6H3CHO Formula Weight: 138.12 CAS No.: 24677-78-9 Purity: 97% Packaging: 5, 25 g in glass bottle
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1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide, 98%
Thermo Scientific ChemicalsSynonym(s): N-Ethyl-N'-(3-dimethylaminopropyl)carbodiimide Formula: C8H17N3 Formula weight: 155.24 Purity: 98% CAS Number: 1892-57-5 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2925.19 Hazard Statements: H314-H318 Causes severe skin…
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CDI, reagent grade
MilliporeSigmaSynonyms: 1,1'-Carbonyldiimidazole CAS Number: 530-62-1 Formula: C7H6N4O Formula Weight: 162.15 Linear Formula: C7H6N4O MDL No.: MFCD00005286 Purity: >=90.0% (proton, NMR) Melting Point: 117-122 C (lit.) Beilstein Registry Number: 6826 EC Number: 208-488-9 UNSPSC Code:…
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DTT
Soltec Bio ScienceIsopropyl-beta-D-Thiogalactopyranoside is an inducer of beta-galactosidase used to promote the expression of proteins in cells controlled by the lac operator system. When using blue/white screening, 0.1 mM final IPTG concentration in LB (Luria Broth) media is recommended.…
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5-(4-Dimethylaminobenzylidene)rhodanine 98%
Thermo Scientific ChemicalsSynonym(s): 4-Dimethylaminobenzalrhodanine Formula: C12H12N2OS2 Formula weight: 264.37 CAS Number: 536-17-4 Harmonized Tariff Code: 2934.10
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ALDRICH Diethyl 2-bromoethylphosphonate, 97%
MilliporeSigmaSynonym(s): (2-Bromoethyl)phosphonic acid diethyl ester; NSC 119421; NSC 2672 Formula: BrCH2CH2P(O)(OCH2CH3)2 Formula Weight: 245.05 CAS No.: 5324-30-1 Purity: 97% Density: 1.348g/mLat 25°C(lit.) Application: Reactant…
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D-Tyrosine, 99%
Thermo Scientific ChemicalsSynonym(s): 3-(4-Hydroxyphenyl)-D-alanine, H-D-Tyr-OH Formula: C9H11NO3 Formula weight: 181.19 Purity: 99% CAS Number: 556-02-5 Harmonized Tariff Code: 2922.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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6-Dodecyne, 98%
Thermo Scientific ChemicalsSynonym(s): Di-n-pentylacetylene Formula: C12H22 Formula weight: 166.31 Purity: 98% CAS Number: 6975-99-1 Harmonized Tariff Code: 2901.29
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CAS # 270063-47-3 Synonyms: L-ß-HomoPhe(2,4-DiCl)-OH·HCl(S)-3-Amino-4-(2,4-dichlorophenyl)butyric acid hydrochloride MDL No.: MFCD01861043 Melting Point: 195-199 ºC (dec.) Molecular Formula: C10H12Cl3NO2 Molecular Weight: 284.57 Optical Rotation: [a]D25 = -30 ± 2º (C=1 in DMF) …
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3,4-Dihydro-2H-benzo[b]oxepin-5-one ; >/= 97% (GC)
AFG BioscienceSynonyms: 2,3,4,5-Tetrahydro-1-benzoxepin-5-one Purity Limit: ≥ 97% (GC) CAS No.: 6786-30-7 Molecular Formula: C10H10O2 Molecular Weight: 162.19 MDL No.: MFCD01648756 Appearance: Colorless liquid Boiling Point: 100-104 ºC ~ 5 mm Storage Temperature: Store at 0-8°C
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2,6-Dichloropyrazine, 99%
Thermo Scientific ChemicalsFormula: C4H2Cl2N2 Formula weight: 148.98 Purity: 99% CAS Number: 4774-14-5 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Dicyclopentadiene diepoxide, 99%
Thermo Scientific ChemicalsFormula: C10H12O2 Formula weight: 164.20 Purity: 99% CAS Number: 81-21-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2910.90 Hazard Statements: H301-H319 Toxic if swallowed. Causes serious eye irritation. Precautionary Statements: …
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2,3-Dimethylmaleic anhydride, 99% (GC)
AFG BioscienceCAS # 766-39-2 Synonyms: 3,4-Dimethyl-2,5-dihydrofuran-2,5-dione3,4-Dimethyl-2,5-furandione MDL No.: MFCD00005523 Melting Point: 93-96 °C Molecular Formula: C6H6O3 Molecular Weight: 126.11 Purity Limit: 99% (GC) Storage Temp: Store at 0-8°C Appearance: White crystalline powder
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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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4,4'-Difluorobiphenyl, 99%
Thermo Scientific ChemicalsSynonym(s): 4,4'-Difluorodiphenyl Formula: C12H8F2 Formula weight: 190.19 Purity: 99% CAS Number: 398-23-2 UN Number: UN3152 Hazard Class: 9 Packing Group: II Harmonized Tariff Code: 2903.99 Risk Phrases: 52/53 Harmful to aquatic organisms, may cause long term adverse…
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2,2-Dimethyl-1,3-dioxolane, 98+%
Thermo Scientific ChemicalsSynonym(s): Acetone ethylene acetal Formula: C5H10O2 Formula weight: 102.13 Purity: 98+% CAS Number: 2916-31-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.19 Hazard Statements: H225 Highly flammable liquid and vapour. …
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3,3-Diaminobenzidine Tetrahydrochloride
MP Biomedicals3,3-Diaminobenzidine Tetrahydrochloride is a reagent used in colorimetric analysis of Se and other metals. DAB is utilized in many applications for visualization of peroxidase activity. In the peroxidase reaction DAB serves as a hydrogen donor in the presence of peroxide; the oxidized DAB forms…
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Synonym(s): H-D-Tyr-Ome.HCl, (R)-Methyl 2-amino-3-(4-hydroxyphenyl)propionate hydrochloride Formula: C10H13NO3 HCl Formula weight: 231.68 Purity: 98% CAS Number: 3728-20-9 Harmonized Tariff Code: 2922.50
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2,6-Dimethylphenyl isothiocyanate, 98%
Thermo Scientific ChemicalsFormula: C9H9NS Formula weight: 163.24 Purity: 98% CAS Number: 19241-16-8 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…
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ALDRICH 1,3-Dioxane, 97%
MilliporeSigmaSynonym(s): Formaldehyde trimethylene acetal Formula: C4H8O2 Formula Weight: 88.11 CAS No.: 505-22-6 UN Number: UN1165 Purity: 97% Density: 1.032g/mLat 25°C(lit.) Packaging: 5 g in glass bottle
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2'-Deoxyinosine ; 99+%
AFG BioscienceSynonyms: 2''-dI 9-(2-Deoxy-ß-D-ribofuranosyl)hypoxanthine Purity Limit: 99+% CAS No.: 890-38-0 Molecular Formula: C10H12N4O4 Molecular Weight: 252.23 MDL No.: MFCD00005762 Appearance: Crystalline Melting Point: >250°C (dec) Storage Temperature: Store at 0-8°C
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2,3-Dimethylpentane, 97%
Thermo Scientific ChemicalsFormula: C7H16 Formula weight: 100.21 Purity: 97% CAS Number: 565-59-3 UN Number: UN1206 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters…
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4-Dimethylamino-1-naphthoic acid, 98%
Thermo Scientific ChemicalsFormula: C13H13NO2 Formula weight: 215.25 Purity: 98% CAS Number: 78062-03-0 Harmonized Tariff Code: 2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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2,6-Dibromo-3,5-dimethylpyridine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3,5-Dimethyl-2,6-dibromopyridine Purity Limit: ≥ 98% (HPLC) CAS No.: 117846-58-9 Molecular Formula: C7H7Br2N Molecular Weight: 264.95 MDL No.: MFCD00234283 Appearance: Yellow or light brown solid Storage Temperature: Store at 0-8 °C
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4-n-Decylaniline, 98%
Thermo Scientific ChemicalsFormula: C16H27N Formula weight: 233.40 Purity: 98% CAS Number: 37529-30-9 Harmonized Tariff Code: 2921.49
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9,10-Diphenylanthracene, 99%
Thermo Scientific ChemicalsFormula: C26H18 Formula weight: 330.43 Purity: 99% CAS Number: 1499-10-1 Harmonized Tariff Code: 2902.90
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1,3-Dichloro-2-butene, cis + trans, 98%, stab. with BHT
Thermo Scientific ChemicalsFormula: C4H6Cl2 Formula weight: 125.00 Purity: 98%, stab. with BHT CAS Number: 926-57-8 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.29 Hazard Statements: H331-H226-H302-H315-H319-H335 Toxic if inhaled. Flammable liquid and vapour.…
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D-Glucurono-6,3-lactone acetonide ; >/= 99% (Assay)
AFG BioscienceSynonyms: 1,2-O-Isopropylidene-a-D-glucurono-6,3-lactone Purity Limit: ≥ 99% (Assay) CAS No.: 20513-98-8 Molecular Formula: C9H12O6 Molecular Weight: 216.19 MDL No.: MFCD01863407 Appearance: White to almost white powder Melting Point: 115-123 °C Storage Temperature: …
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Decafluorobenzophenone, 98%
Thermo Scientific ChemicalsFormula: C13F10O Formula weight: 362.12 Purity: 98% CAS Number: 853-39-4 Harmonized Tariff Code: 2914.70
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2,4-Dimethylimidazole, 98% (GC)
AFG BioscienceCAS # 930-62-1 MDL No.: MFCD00022365 Molecular Formula: C5H8N2 Molecular Weight: 96.13 Purity Limit: 98% (GC) Storage Temp: Store at 0-8°C Appearance: Light yellow crystalline powder