Reagents, H, Reagents, 250 g
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2-Hydroxy-5-nitropyridine, 98% (HPLC)
AFG BioscienceCAS # 5418-51-9 Synonyms: 5-Nitro-2-pyridinol MDL No.: MFCD00006276 Melting Point: 176-184ºC Molecular Formula: C5H4N2O3 Molecular Weight: 140.1 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Off White Crystalline Powder
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3-Hydroxy-3-methylbutyric acid, 96%
Thermo Scientific ChemicalsSynonym(s): ^b-Hydroxyisovaleric acid Formula: C5H10O3 Formula weight: 118.13 Purity: 96% CAS Number: 625-08-1 Harmonized Tariff Code: 2918.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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4-Hydroxy-3-nitroacetophenone ; >/= 99.5% (HPLC)
AFG BioscienceSynonyms: 1-(4-Hydroxy-3-nitrophenyl)ethanone 2-Nitro-4-acetylphenol Purity Limit: ≥99.5% (HPLC) CAS No.: 6322-56-1 Molecular Formula: C8H7NO4 Molecular Weight: 181.15 MDL No.: MFCD00017002 Storage Temperature: Store at 0-8°C
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Hydrazine hydrate, reagent grade, N2H4 50-60 %
MilliporeSigmaSynonyms: Hydrazinium hydroxide CAS Number: 10217-52-4 Formula: H4N2 · xH2O Formula Weight: 32.05 (anhydrous basis) Linear Formula: NH2NH2 · xH2O MDL No.: MFCD00149931 Density: 1.029 g/mL at 25 C(lit.) EC Number: 206-114-9 UNSPSC Code: 12352300 General description: The…
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ß-Alanine tert-butyl ester hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: ß-Ala-OtBu·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 58620-93-2 Molecular Formula: C7H15NO2·HCl Molecular Weight: 181.7 MDL No.: MFCD00058258 Appearance: White to off-white powder Melting Point: 153-163 °C Storage Temperature: Store at 0-8 °C
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Glycine tert-butyl ester hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Gly-OtBu·HClt-Butyl glycinate hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 27532-96-3 Molecular Formula: C6H13NO2·HCl Molecular Weight: 167.6 MDL No.: MFCD00058255 Appearance: White powder Melting Point: 128-141 °C Storage Temperature: Store at 0-8 °C
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ALDRICH 3-Hydroxypropionitrile, 97%
MilliporeSigmaSynonym(s): 2-Cyanoethanol; Ethylene cyanohydrin; Hydracrylonitrile Formula: HOCH2CH2CN Formula Weight: 71.08 CAS No.: 109-78-4 Purity: 97% Density: 1.04g/mLat 25°C(lit.) Packaging: 5, 250 g in glass bottle
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4-(2-Hydroxyethyl)morpholine, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Morpholineethanol, 2-(4-Morpholinyl)ethanol Formula: C6H13NO2 Formula weight: 131.18 Purity: 99% CAS Number: 622-40-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin…
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Hydrazine monohydrate, 98+%
Thermo Scientific ChemicalsFormula: H4N2 H2O Formula weight: 50.06 (32.05anhy) Purity: 98+% CAS Number: 7803-57-8 UN Number: UN2030 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2825.10 Hazard Statements: H301-H310-H330-H350-H314-H318-H227-H317 Toxic if swallowed. Fatal in contact with…
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4-(4-Hydroxyphenyl)-2-butanone, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxybenzylacetone, 2-(4-Hydroxyphenyl)ethyl methyl ketone Formula: C10H12O2 Formula weight: 164.20 Purity: 98% CAS Number: 5471-51-2 Harmonized Tariff Code: 2914.50 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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D-Serine methyl ester hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: D-Ser-OMe·HClD-ß-Hydroxyalanine methyl ester hydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 5874-57-7 Molecular Formula: C4H9O3N·HCl Molecular Weight: 155.58 MDL No.: MFCD00066121 Appearance: White to off-white crystalline powder Melting Point: 163-165°C (dec) …
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L-Lysine ethyl ester dihydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Lys-OEt·2HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 3844-53-9 Molecular Formula: C8H18N2O2·2HCl Molecular Weight: 247.17 MDL No.: MFCD00039068 Appearance: White powder Melting Point: 140-155 °C Optical Rotation: [a]D20 = +11 ± 3º (C=2 in H2O) Storage…
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Hexamethylenetetramine, 99+%
Thermo Scientific ChemicalsSynonym(s): Hexamine, Methenamine Formula: C6H12N4 Formula weight: 140.19 Purity: 99+% CAS Number: 100-97-0 UN Number: UN1328 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H228-H317 Flammable solid. May cause an allergic skin…
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4-Hydroxy-3-methoxybenzonitrile, 99% (GC)
AFG BioscienceCAS # 4421-08-3 Synonyms: 3-Methoxy-4-hydroxybenzonitrile4-Hydroxy-3-methoxybenzonitrile MDL No.: MFCD00001820 Melting Point: 84-90 ºC Molecular Formula: C8H7NO2 Molecular Weight: 149.15 Purity Limit: 99% (GC) Storage Temp: Store at RT Appearance: White powder
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L-Arginine ethyl ester dihydrochloride ; >/= 98% (NMR)
AFG BioscienceSynonyms: L-Arg-OEt·2HCl Purity Limit: ≥ 98% (NMR) CAS No.: 36589-29-4 Molecular Formula: C8H18N4O2·2HCl Molecular Weight: 275.2 MDL No.: MFCD00038949 Appearance: White powder Storage Temperature: Store at 0-8°C
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Formula: NH2OH * HCl Grade: ACS, ISO, Reag. Ph Eur CAS No.: 11/1/5470 pH: 2.5 - 3.5 (50 g/l, H2O, 20°C) Solubility: 830 g/l (20°C) Melting Point: 159°C Molar Mass: 69.49 g/mol Bulk Density: 900 kg/m3 Density: 1.67 g/cm3 (20°C) Hill Formula: H4ClNO
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Hydrazine sulfate, 99+%
Thermo Scientific ChemicalsFormula: H2NNH2 H2SO4 Formula weight: 130.12 Purity: 99+% CAS Number: 10034-93-2 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2825.10 Hazard Statements: H311-H331-H350-H302-H317 Toxic in contact with skin. Toxic if inhaled. May cause…
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4-Hydroxybenzhydrazide ; >/= 98% (HPLC)
AFG BioscienceSynonyms: p-Hydroxybenzhydrazide Purity Limit: ≥ 98% (HPLC) CAS No.: 5351-23-5 Molecular Formula: C7H8N2O2 Molecular Weight: 152.15 MDL No.: MFCD00007605 Appearance: White to beige crystalline powder Melting Point: 257-268 °C Storage Temperature: Store at 0-8°C
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1-Hexyne, 98+%
Thermo Scientific ChemicalsSynonym(s): n-Butylacetylene Formula: CH3(CH2)3C CH Formula weight: 82.15 Purity: 98+% CAS Number: 693-02-7 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.29 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal…
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Hexanoic anhydride, 0.97
MilliporeSigmaSynonyms: Caproic anhydride CAS Number: 2051-49-2 Formula: C12H22O3 Formula Weight: 214.3 Linear Formula: [CH3(CH2)4CO]2O MDL No.: MFCD00009509 Purity: 0.97 Boiling Point: 246-248 C(lit.) Density: 0.928 g/mL at 20 C(lit.) Refractive Index: n20/D 1.428(lit.) Beilstein…
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Hexamethylphosphorous triamide, 97%
Thermo Scientific ChemicalsSynonym(s): HMPT, Tris(dimethylamino)phosphine Formula: [(CH3)2N]3P Formula weight: 163.21 Purity: 97% CAS Number: 1608-26-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2921.29 Hazard Statements: H340-H350-H226 May cause genetic…
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L-Histidine methyl ester dihydrochloride
AFG BioscienceSynonyms: L-His-OMe·2HCl CAS No.: 7389-87-9 Molecular Formula: C7H11N3O2·2HCl Molecular Weight: 242.1 MDL No.: MFCD00012701 Appearance: Crystalline Storage Temperature: Store at 0-8°C
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L-Tryptophan ethyl ester hydrochloride
AFG BioscienceSynonyms: L-Trp-OEt·HCl CAS No.: 2899-28-7 Molecular Formula: C13H16N2O2·HCl Molecular Weight: 268.74 MDL No.: MFCD00038993 Storage Temperature: Store at 0-8°C
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Synonyms: NED·2HCl2-(1-Naphthylamino)ethylamine dihydrochloride Grade: ACS reagent Purity Limit: ≥ 98% (Assay: anhydrous basis) CAS No.: 1465-25-4 Molecular Formula: C12H14N2·2HCl Molecular Weight: 259.18 MDL No.: MFCD00012556 Appearance: White to off-white or light pink…
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Synonyms: L-His-OH·HCl·H2O Purity Limit: 98.5-101.0% (Titration: anhydrous basis) CAS No.: 5934-29-2 Molecular Formula: C6H9N3O2·HCl·H2O Molecular Weight: 209.6 MDL No.: MFCD00151027 Appearance: White crystals or crystalline powder Melting Point: 254°C (dec) Optical…
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3-Hydroxy-2-butanone, monomer + dimer, 95%
Thermo Scientific ChemicalsSynonym(s): Acetoin, Acetyl methyl carbinol Formula: C4H8O2 Formula weight: 88.11 Purity: 95% CAS Number: 513-86-0 UN Number: UN2621 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2932.99 Hazard Statements: H226-H315-H319 Flammable liquid and vapour. Causes…
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Synonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) Formula: C8H18N2O4S Formula Weight: 238.30 CAS No.: 7365-45-9 Purity: ≥99.5% (titration) Other Notes: Easily…
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2-Hydroxy-1,4-naphthoquinone, 98+%
Thermo Scientific ChemicalsSynonym(s): C.I. 75480, Lawsone Formula: C10H6O3 Formula weight: 174.16 Purity: 98+% CAS Number: 83-72-7 Harmonized Tariff Code: 2914.69 Hazard Statements: H341-H302-H319 Suspected of causing genetic defects. Harmful if swallowed. Causes serious eye irritation. Precautionary…
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Tyramine hydrochloride ; >/= 99.5% (HPLC)
AFG BioscienceSynonyms: 4-Hydroxyphenethylamine hydrochloride Tyrosamine hydrochloride 4-(2-Aminoethyl)phenol hydrochloride Purity Limit: ≥ 99.5% (HPLC) CAS No.: 60-19-5 Molecular Formula: C8H11NO·HCl Molecular Weight: 173.65 MDL No.: MFCD00012901 Appearance: Light-yellow or white solid …
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Hexamethylenetetramine, ACS reagent, =99.0%
MilliporeSigmaSynonyms: 1,3,5,7-Tetraazatricyclo[3.3.1.1 3,7 ]decane; Hexamine; Methenamine; Urotropine Formula: C6H12N4 Formula Weight: 140.19 CAS No.: 100-97-0 Purity: ≥99.0% Packaging: 1 kg in poly bottle Packaging: 250 g in poly bottle Packaging: 5…
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Hydroxyurea
AFG BioscienceSynonyms: Hydroxycarbamide CAS No.: 127-07-1 Molecular Formula: CH4N2O2 Molecular Weight: 76.05 MDL No.: MFCD00007943 Storage Temperature: Store at RT