Reagents, H, 250 g
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Hydroxylamine hydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): Hydroxylammonium chloride Formula: H3NO HCl Formula weight: 69.49 Purity: 99% CAS Number: 5470-11-1 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2825.10 Hazard Statements: H351-H373-H290-H302-H312-H317-H315-H319 Suspected of…
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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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(^+)-2-Heptanol, 98%
Thermo Scientific ChemicalsSynonym(s): n-Amyl methyl carbinol, Methyl n-pentyl carbinol Formula: C7H16O Formula weight: 116.20 Purity: 98% CAS Number: 543-49-7 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H311-H226-H319 Toxic in contact…
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2-Hydroxy-5-nitrobenzaldehyde, 98% (assay)
AFG BioscienceCAS # 97-51-8 Synonyms: 2-Nitrosalicylaldehyde MDL No.: MFCD00007337 Melting Point: 123-129º C Molecular Formula: C7H5NO4 Molecular Weight: 167.12 Purity Limit: 98% (assay) Storage Temp: Store at 0-8°C Appearance: Light yellow powder
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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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1,6-Hexanediol diacrylate, 99% (reactive esters), stab. with 90ppm hydroquinone
Thermo Scientific ChemicalsSynonym(s): HDODA Formula: [H2C=CHCO2(CH2)3]2 Formula weight: 226.28 Purity: 99% (reactive esters), stab. with 90ppm hydroquinone CAS Number: 13048-33-4 Harmonized Tariff Code: 2916.12 Hazard Statements: H315-H319-H317 Causes skin irritation. Causes serious eye irritation. May…
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2-(2-Hydroxyphenyl)benzothiazole ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2-(2-Hydroxyphenyl)-1,3-benzothiazole Purity Limit: ≥ 99% (HPLC) CAS No.: 3411-95-8 Molecular Formula: C13H9NOS Molecular Weight: 227.29 MDL No.: MFCD00022869 Appearance: Pale yellow crystalline Melting Point: 126-134 ºC Storage Temperature: Store at 0-8°C
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4'-Hydroxy-3'-methoxyacetophenone, 98%
Thermo Scientific ChemicalsSynonym(s): Acetovanillone, Apocynin Formula: C9H10O3 Formula weight: 166.18 Purity: 98% CAS Number: 498-02-2 Harmonized Tariff Code: 2914.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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HEPES hemisodium salt
Thermo Scientific ChemicalsSynonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt Formula: (C8H17N2O4S)2Na Formula weight: 497.58 CAS Number: 103404-87-1 Harmonized Tariff Code: 2933.59
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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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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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Hexa-n-butylditin, 98%
Thermo Scientific ChemicalsSynonym(s): Bis(tri-n-butyltin), Hexa-n-butyldistannane Formula: C24H54Sn2 Formula weight: 580.07 Purity: 98% CAS Number: 813-19-4 UN Number: UN2788 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H372-H312-H315-H319 Toxic…
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ALDRICH N-Hydroxysuccinimide, 98%
MilliporeSigmaSynonym(s): 1-Hydroxy-2,5-pyrrolidinedione; HOSu; NHS Formula: C4H5NO3 Formula Weight: 115.09 CAS No.: 6066-82-6 Purity: 98% Application: Additive used in the carbodiimide method for improved amidations and peptide couplings. Packaging: 25, 100,…
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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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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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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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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: 2-Chloro-N,N-dimethylpropylamine hydrochloride2-Chloro-1-dimethylaminopropane hydrochloride Purity Limit: ≥ 98% (Titration) CAS No.: 4584-49-0 Molecular Formula: C5H12ClN·HCl Molecular Weight: 158.07 MDL No.: MFCD00012534 Appearance: White to beige powder Melting…
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Hexafluorobenzene, 99%
Thermo Scientific ChemicalsFormula: C6F6 Formula weight: 186.06 Purity: 99% CAS Number: 392-56-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H225-H319 Highly flammable liquid and vapour. Causes serious eye irritation. Precautionary…
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Heppso hydrate ; >/= 99% (Titration)
AFG BiosciencePurity Limit: ≥ 99% (Titration) CAS No.: 865856-46-8 Molecular Formula: C9H20N2O5S·H2O Molecular Weight: 286.35 MDL No.: MFCD00150550 Appearance: White crystalline powder Storage Temperature: Store at 0-8 °C
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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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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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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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DL-Leucine methyl ester hydrochloride
AFG BioscienceSynonyms: DL-Leu-OMe·HCl (RS)-2-amino-4-methyl-pentanoic acid methyl ester hydrochloride CAS No.: 6322-53-8 Molecular Formula: C7H15NO2·HCl Molecular Weight: 181.7 MDL No.: MFCD00067541 Storage Temperature: Store at 0-8°C
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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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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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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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2-Bromo-3-hydroxypyridine, 98% (HPLC)
AFG BioscienceCAS # 6602-32-0 Synonyms: 3-Hydroxy-2-bromopyridine 2-Bromo-3-pyridinol MDL No.: MFCD00006220 Molecular Formula: C5H4BrNO Molecular Weight: 174 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Gray to yellow to brown solid
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4-Hydroxybenzophenone, 98%
Thermo Scientific ChemicalsFormula: C13H10O2 Formula weight: 198.22 Purity: 98% CAS Number: 1137-42-4 Harmonized Tariff Code: 2914.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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2,2,3,3,4,4,4-Heptafluoro-1-butanol, 98%
Thermo Scientific ChemicalsFormula: C4H3F7O Formula weight: 200.06 Purity: 98% CAS Number: 375-01-9 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.59 Hazard Statements: H226-H332-H315-H319-H335 Flammable liquid and vapour. Harmful if inhaled. Causes skin…
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Hydroquinone, 99%
Thermo Scientific ChemicalsSynonym(s): 1,4-Dihydroxybenzene, Quinol Formula: C6H6O2 Formula weight: 110.11 Purity: 99% CAS Number: 123-31-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2907.22 Hazard Statements: H318-H341-H351-H302-H317 Causes serious eye damage.…
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