Reagents, M, Reagents, 25 g
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Purity Limit: ≥ 98% (HPLC) CAS No.: 23766-26-9 Molecular Formula: C9H8N2O2S Molecular Weight: 208.24 MDL No.: MFCD00462871 Appearance: Off-white crystalline solid Melting Point: 200-206 °C Storage Temperature: Store at 0-8°C
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5-Methoxypiperonal, 97%
Thermo Scientific ChemicalsSynonym(s): 7-Methoxy-1,3-benzodioxole-5-carboxaldehyde, 3-Methoxy-4,5-(methylenedioxy)benzaldehyde Formula: C9H8O4 Formula weight: 180.16 Purity: 97% CAS Number: 5780-07-4 Harmonized Tariff Code: 2912.49
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Mercuric Acetate, Powder, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 1600-27-7 UN No.: UN1629 Class: 6.1 Pkg. Group: PG II
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Methyl Orange, ACS
Thermo Scientific ChemicalsSynonym(s): Acid Orange 52, C.I. 13025 Formula: C14H14N3NaO3S Formula weight: 327.34 CAS Number: 547-58-0 UN Number: UN3143 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2927.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate, 97%
Thermo Scientific ChemicalsSynonym(s): MBTH Formula: C8H9N3S HCl xH2O Formula weight: 215.71(anhy) Purity: 97% CAS Number: 149022-15-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2934.20 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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Magnesium chloride, ultra dry, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: Cl2Mg Formula weight: 95.22 Purity: 99.99% (metals basis) CAS Number: 7786-30-3 Harmonized Tariff Code: 2827.31
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Methyl Yellow, indicator
Thermo Scientific ChemicalsSynonym(s): C.I. 11020, Dimethyl Yellow Formula: C14H15N3 Formula weight: 225.30 CAS Number: 60-11-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2927.00 Hazard Statements: H301-H351 Toxic if swallowed. Suspected of causing cancer. …
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ALDRICH 3-Methylindole, 98%
MilliporeSigmaSynonym(s): Skatole Formula: C9H9N Formula Weight: 131.17 CAS No.: 83-34-1 Purity: 98% Packaging: 5, 25, 100 g in poly bottle
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2-(Methylthio)thiophene, 97%
Thermo Scientific ChemicalsSynonym(s): 2-(Methylmercapto)thiophene, Methyl 2-thienyl sulfide Formula: C5H6S2 Formula weight: 130.23 Purity: 97% CAS Number: 5780-36-9 UN Number: UN3334 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H319-H335 Causes serious…
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4-Methoxyphenyl ß-D-glucopyranoside ; >/= 98% (HPLC)
AFG BiosciencePurity Limit: ≥ 98% (HPLC) CAS No.: 6032-32-2 Molecular Formula: C13H18O7 Molecular Weight: 286.28 MDL No.: MFCD06797143 Appearance: White powder Melting Point: 175-179 °C Optical Rotation: [a]D20 = -64 ± 2º (C=1 in H2O) Storage Temperature: Store at 0-8°C
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Methyl 4-(methylamino)benzoate, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Methylaminobenzoic acid methyl ester Formula: C9H11NO2 Formula weight: 165.19 Purity: 98% CAS Number: 18358-63-9 Harmonized Tariff Code: 2922.49
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ALDRICH Methyl pyruvate, 90%, technical grade
MilliporeSigmaSynonym(s): Pyruvic acid methyl ester Formula: CH3COCO2CH3 Formula Weight: 102.09 CAS No.: 600-22-6 UN Number: UN3272 Purity: 90% Density: 1.13g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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Methyl 3-mercaptopropionate, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Mercaptopropionic acid methyl ester Formula: HSCH2CH2CO2CH3 Formula weight: 120.17 Purity: 98% CAS Number: 2935-90-2 UN Number: UN1228 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H301-H331-H226-H312-H315-H319-H335 …
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7-Methoxycoumarin ; >/= 99%
AFG BioscienceSynonyms: Herniarin Methyl umbelliferyl ether Purity Limit: ≥ 99% CAS No.: 531-59-9 Molecular Formula: C10H8O3 Molecular Weight: 176.17 MDL No.: MFCD00006876 Appearance: Tan to yellow crystalline powder Melting Point: 116-122 ºC Storage Temperature: Store at 0-8°C
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Methyl Green, zinc chloride
Thermo Scientific ChemicalsSynonym(s): C.I. 42590 Formula: C27H35Cl2N3.ZnCl2 Formula weight: 653.24 CAS Number: 7114-03-6 Harmonized Tariff Code: 3204.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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N-Methyl-4-nitroaniline, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Methylaminonitrobenzene Formula: C7H8N2O2 Formula weight: 152.15 Purity: 97% CAS Number: 100-15-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.42 Hazard Statements: H301-H311-H331-H373 Toxic if swallowed. Toxic in…
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Methyl Red sodium salt
Thermo Scientific ChemicalsSynonym(s): C.I. 13020, Methyl Red, water soluble Formula: C15H14N3NaO2 Formula weight: 291.29 CAS Number: 845-10-3 Harmonized Tariff Code: 2927.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after…
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Methyl Orange, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 547-58-0 UN No.: UN3143 Class: 6.1 Pkg. Group: PG III
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ALDRICH (+)-B-Methoxydiisopinocampheylborane,
MilliporeSigmaSynonym(s): (+)-Diisopinocampheylmethoxyborane Formula: C21H37BO Formula Weight: 316.33 CAS No.: 99438-28-5 Application: Reactant involved in: • Oxidative cyclization and alkylation for synthesis of ionomycin • Intramolecular conjugate…
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4,4'-Methylenebis(N-phenylmaleimide), 95%
Thermo Scientific ChemicalsSynonym(s): Bismaleimide, 1,1'-(Methylenedi-4,1-phenylene)bismaleimide Formula: C21H14N2O4 Formula weight: 358.36 Purity: 95% CAS Number: 13676-54-5 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2925.19 Hazard Statements: …
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(Methoxycarbonylmethyl)triphenylphosphonium bromide, 98+%
Thermo Scientific ChemicalsSynonym(s): (Carbomethoxymethyl)triphenylphosphonium bromide, Methyl (triphenylphosphonio)acetate bromide Formula: CH3O2CCH2P(C6H5)3Br Formula weight: 415.28 Purity: 98+% CAS Number: 1779-58-4 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin…
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N-Methylmaleimide, 98+%
Thermo Scientific ChemicalsSynonym(s): 1-Methyl-1H-pyrrole-2,5-dione Formula: C5H5NO2 Formula weight: 111.10 Purity: 98+% CAS Number: 930-88-1 UN Number: UN2928 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2925.19 Hazard Statements: H300-H310-H330-H314-H318-H317 Fatal if…
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Methyl propionylacetate, 99%
Thermo Scientific ChemicalsSynonym(s): Methyl 3-oxovalerate, 3-Oxopentanoic acid methyl ester Formula: C6H10O3 Formula weight: 130.14 Purity: 99% CAS Number: 30414-53-0 Harmonized Tariff Code: 2918.30 Hazard Statements: H227 Combustible liquid. Precautionary Statements: …
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Methyl-alpha-D-mannopyranoside, 99% (Assay)
AFG BioscienceCAS # 617-04-9 Synonyms: 1-O-Methyl-a-D-mannopyranosidea-Methyl-D-mannoside MDL No.: MFCD00063262 Melting Point: 192-196 °C Molecular Formula: C7H14O6 Molecular Weight: 194.18 Purity Limit: 99% (Assay) Storage Temp: Store at 0-8 °C Appearance: White to off-white powder
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4-Methyl-2H-1,4-benzoxazin-3(4H)-one, 97% (GC)
AFG BioscienceCAS # 21744-84-3 MDL No.: MFCD00601365 Melting Point: 53-59º C Molecular Formula: C9H9NO2 Molecular Weight: 163.18 Purity Limit: 97% (GC) Storage Temp: Store at 0-8°C Appearance: Brown powder
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Grade: ACS reagent Purity Limit: ≥ 95.0% (Titration: anhydrous basis) CAS No.: 1309-48-4 Molecular Formula: MgO Molecular Weight: 40.3 MDL No.: MFCD00011109 Appearance: White to pink powder Comments: Absorbant for colorants prior to determination; preparation of Eschka's…
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Mercuric Chloride, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 7487-94-7 UN No.: UN1624 Class: 6.1 Pkg. Group: PG II
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7-Methylindole-3-carboxaldehyde, 99% (HPLC)
AFG BioscienceCAS # 4771-50-0 Synonyms: 3-Formyl-7-methylindole7-Methylindole-3-aldehyde MDL No.: MFCD00047170 Melting Point: 200-212 °C Molecular Formula: C10H9NO Molecular Weight: 159.19 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Yellowish to off-white crystalline powder
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Methyl 4-chlorocinnamate, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Chlorocinnamic acid methyl ester Formula: C10H9ClO2 Formula weight: 196.64 Purity: 99% CAS Number: 7560-44-3 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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2-Methylstyrene, 98%, stab. with 0.1% 4-tert-butylcatechol
Thermo Scientific ChemicalsSynonym(s): 2-Vinyltoluene Formula: C9H10 Formula weight: 118.18 Purity: 98%, stab. with 0.1% 4-tert-butylcatechol CAS Number: 611-15-4 UN Number: UN2618 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H226-H332 Flammable liquid…
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