Reagents, H, Reagents, 250 g
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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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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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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-Hydroxypropionitrile, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Cyanoethanol, Ethylene cyanohydrin Formula: HO(CH2)2CN Formula weight: 71.08 Purity: 98% CAS Number: 109-78-4 Harmonized Tariff Code: 2926.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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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
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L-Serine benzyl ester hydrochloride ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Ser-OBzl·HClL-ß-Hydroxyalanine benzyl ester hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 60022-62-0 Molecular Formula: C10H13O3N·HCl Molecular Weight: 231.58 MDL No.: MFCD00038955 Appearance: White to off-white powder Storage Temperature: Store at 0-8°C
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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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Synonyms: NED·2HCl2-(1-Naphthylamino)ethylamine dihydrochloride Purity Limit: ≥ 98% (TLC) CAS No.: 1465-25-4 Molecular Formula: C12H14N2·2HCl Molecular Weight: 259.18 MDL No.: MFCD00012556 Appearance: Off-white to pale pink to yellow powder Comments: Determination of…
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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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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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3-Hydroxypyridine, 98% (HPLC)
AFG BioscienceCAS # 109-00-2 Synonyms: 3-Pyridinol Boiling Point: 151-153°C/3mm MDL No.: MFCD00006378 Melting Point: 125-130 ºC Molecular Formula: C5H5NO Molecular Weight: 95.1 Purity Limit: 98% (HPLC) Storage Temp: Store at RT Appearance: Brown to off-white crystalline powder
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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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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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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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SIGMA Hexadecyltrimethylammonium bromide, BioXtra, =99%
MilliporeSigmaSynonyms: CTAB; Cetrimonium bromide; Cetyltrimethylammonium bromide; Palmityltrimethylammonium bromide Formula: CH3(CH2)15N(Br)(CH3)3 Formula Weight: 364.45 CAS No.: 57-09-0 Purity: ≥99%
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L-Arginine hydrochloride ; USP ; 98.5-101.5% (Assay)
AFG BioscienceSynonyms: L-Arg-OH·HCl(S)-2-Amino-5-guanidinopentanoic acid hydrochloride Grade: USP Purity Limit: 98.5-101.5% (Assay) CAS No.: 1119-34-2 Molecular Formula: C6H14N4O2·HCl Molecular Weight: 210.66 MDL No.: MFCD00064550 Appearance: White crystalline powder Melting Point: …
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Hexamethylenetetramine
MP BiomedicalsHexamethylenetetramine is a tetraamine compound with a structure analogous to adamantane. Hexamethylenetetramine is used for amino acid preparation. It is also used in synthesis as a formylation agent and is employed in preparing specialized materials. It is also used as a precipitating agent.…
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Hypromellose, meets USP testing specifications
MilliporeSigmaSynonyms: (Hydroxypropyl)methyl cellulose; Hydroxypropylmethylcellulose 2910 CAS No.: 9004-65-3 Application: Thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid. Features and Benefits: Dissolves…
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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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ß-Alanine ethyl ester hydrochloride
AFG BioscienceSynonyms: ß-Ala-OEt·HCl 3-Aminopropionic acid ethyl ester hydrochloride CAS No.: 4244-84-2 Molecular Formula: C5H11NO2·HCl Molecular Weight: 153.6 MDL No.: MFCD00012909 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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8-Hydroxyquinoline, ACS reagent, 99%
MilliporeSigmaChemical structure: quinolone Synonyms: 8-Quinolinol; 8-Hydroxyquinoline; 8-Oxychinolin; Oxine Molecular Formula: C9H7NO Molecular Weight: 145.16 Linear Structural Formula: C9H7NO MDL Number: MFCD00006807 Purity: 99% Melting Point: 70-73 C (lit.) …
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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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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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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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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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HEPES, 99%
Thermo Scientific ChemicalsSynonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid Formula: C8H18N2O4S Formula weight: 238.31 Purity: 99% CAS Number: 7365-45-9 Harmonized Tariff Code: 2933.59
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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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4-Piperidone hydrochloride monohydrate ; >/= 99% (Assay)
AFG BioscienceSynonyms: Ppd·HCl·H2O4,4-Piperidinediol hydrochloride, monohydrate Purity Limit: ≥ 99% (Assay) CAS No.: 40064-34-4 Molecular Formula: C5H9NO·H2O·HCl Molecular Weight: 153.61 MDL No.: MFCD00012776 Appearance: Off-white to yellow crystalline powder Melting Point: 90-98 ºC …
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2-Hydroxybenzyl alcohol, 99%
Thermo Scientific ChemicalsSynonym(s): Salicyl alcohol, Saligenin Formula: C7H8O2 Formula weight: 124.14 Purity: 99% CAS Number: 90-01-7 Harmonized Tariff Code: 2907.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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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…