Reagents, H, 1 kg, Reagents, AFG Bioscience
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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-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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2-Hydroxy-4-methoxybenzophenone ; >/= 99% (GC)
AFG BioscienceSynonyms: 2-Benzoyl-5-methoxyphenol Purity Limit: ≥ 99% (GC) CAS No.: 131-57-7 Molecular Formula: C14H12O3 Molecular Weight: 228.25 MDL No.: MFCD00008387 Appearance: White to pale yellow crystalline powder Comments: Used as UV absorbors or light stabilizers. Melting…
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Glycine methyl ester hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Gly-OMe·HClMethyl glycinate hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 5680-79-5 Molecular Formula: C3H7NO2·HCl Molecular Weight: 125.6 MDL No.: MFCD00012870 Appearance: White crystalline powder Melting Point: 167-178 ºC Storage Temperature: Store at 0-8 °C
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Triethanolamine hydrochloride ; >/= 99% (assay by titration)
AFG BioscienceSynonyms: Tris(2-hydroxyethyl)amine hydrochloride 2,2',2''-Nitrilotriethanol hydrochloride Purity Limit: ≥ 99% (assay by titration) CAS No.: 637-39-8 Molecular Formula: C6H15NO3·HCl Molecular Weight: 185.7 MDL No.: MFCD00012596 Appearance: White powder Melting Point: …
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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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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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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-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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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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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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L-Tyrosine hydrochloride ; >/= 99%
AFG BioscienceSynonyms: L-Tyr-OH·HCl(S)-3-(4-Hydroxyphenyl)alanine hydrochloride Purity Limit: ≥ 99% CAS No.: 16870-43-2 Molecular Formula: C9H11NO3·HCl Molecular Weight: 217.69 MDL No.: MFCD00012617 Appearance: White to off-white crystalline powder Optical Rotation: [a]D = -9 to -11º…
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Hydroxy naphthol blue ACS reagent
AFG BioscienceSynonyms: Hydroxy napthol blue disodium salt Grade: ACS reagent CAS No.: 165660-27-5 Molecular Formula: C20H12N2O11S3·2Na Molecular Weight: 598.5 MDL No.: MFCD00004075 Appearance: Dark blue crystals Comments: Used in the determination of calcium. Storage Temperature: Store…
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4-Chlorophenylhydrazine hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 1-(4-Chlorophenyl)hydrazine hydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 1073-70-7 Molecular Formula: C6H7ClN2·HCl Molecular Weight: 179.05 MDL No.: MFCD00012943 Appearance: White to red powder Melting Point: 210-218 ºC Storage Temperature: Store at 0-8°C
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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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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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4-Hydroxybenzyl alcohol ; 98+%
AFG BioscienceSynonyms: 4-Hydroxymethyl-phenol p-Hydroxybenzyl alcohol Purity Limit: 98+% CAS No.: 623-05-2 Molecular Formula: C7H8O2 Molecular Weight: 124.14 MDL No.: MFCD00004658 Melting Point: 114-122 °C Storage Temperature: Store at RT Warnings: Irritant!
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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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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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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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L-Phenylalanine ethyl ester hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Phe-OEt·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 3182-93-2 Molecular Formula: C11H15NO2·HCl Molecular Weight: 229.70 MDL No.: MFCD00012507 Appearance: White powder Melting Point: 150-160 °C Optical Rotation: [a]D20 = -8 ± 1º (C=2 in H2O) Storage Temperature:…
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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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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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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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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-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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4-Methylbenzhydrylamine resin hydrochloride
AFG BioscienceSynonyms: MBHA resin hydrochloride Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride MDL No.: MFCD00130304 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at RT Substitution: >1.5 meq/g
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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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Methyl red hydrochloride
AFG BioscienceSynonyms: 4-Dimethylaminoazobenzene-2'-carboxylic acidAcid red 2CI 13020 CAS No.: 63451-28-5 Molecular Formula: C15H15N3O2·HCl Molecular Weight: 305.8 MDL No.: MFCD00012614 Melting Point: 175°C (dec) Storage Temperature: Store at RT
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1-(3-Chlorophenyl)piperazine hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 1-(3-Chlorophenyl)piperazine monohydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 65369-76-8 Molecular Formula: C10H13ClN2·HCl Molecular Weight: 233.14 MDL No.: MFCD00039032 Appearance: White to off-white crystalline powder Storage Temperature: Store at 0-8°C
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7-Hydroxy-4-methylcoumarin
AFG BioscienceSynonyms: 4-Methyl-7-hydroxycoumarin 7-Hydroxy-4-methyl-2H-chromen-2-one ß-Methylumbelliferone CAS No.: 90-33-5 Molecular Formula: C10H8O3 Molecular Weight: 176.17 MDL No.: MFCD00006866 Storage Temperature: Store at 0-8°C