Reagents, H, 100 g, AFG Bioscience
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D-Serine ethyl ester hydrochloride ; >/= 99% (HPLC)
AFG BioscienceSynonyms: D-Ser-OEt·HClD-ß-Hydroxyalanine ethyl ester hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 104055-46-1 Molecular Formula: C5H11NO3·HCl Molecular Weight: 169.62 MDL No.: MFCD00191020 Melting Point: 95-107 °C Optical Rotation: [a]D = +4 ± 2º (C=2% in H2O) …
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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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2-Hydroxy-5-methoxyacetophenone ; >/= 99% (GC)
AFG BioscienceSynonyms: 1-(2-Hydroxy-5-methoxyphenyl)ethanone Purity Limit: ≥ 99% (GC) CAS No.: 705-15-7 Molecular Formula: C9H10O3 Molecular Weight: 166.18 MDL No.: MFCD00008731 Appearance: Yellow crystalline powder Melting Point: 48-54 °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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DL-Tyrosine ethyl ester hydrochloride
AFG BioscienceSynonyms: DL-Tyr-OEt·HCl CAS No.: 5619-08-9 Molecular Formula: C11H15NO3·HCl Molecular Weight: 245.7 MDL No.: MFCD00020205 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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Synonyms: DL-HomoPhe-OMe·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 85808-33-9 Molecular Formula: C11H15NO2·HCl Molecular Weight: 229.7 MDL No.: MFCD08458513 Appearance: White to off-white crystalline powder Iupac Name: Methyl 2-amino-4-phenylbutanoate hydrochloride Storage…
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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-Hydroxy-5-methyl-3-nitroacetophenone ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 1-(2-Hydroxy-5-methyl-3-nitrophenyl)ethanone2-Acetyl-4-methyl-6-nitrophenol Purity Limit: ≥ 99% (HPLC) CAS No.: 66108-30-3 Molecular Formula: C9H9NO4 Molecular Weight: 195.17 MDL No.: MFCD00192216 Appearance: Yellow crystalline solid Melting Point: 130-136 °C …
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L-Homoarginine Hydrochloride
AFG BioscienceSynonyms: (S)-2-Amino-6-Guanidinohexanoic Acid Hydrochloride CAS No.: 1483-01-8 Molecular Formula: C7H16N4O2·HCl Molecular Weight: 224.69 MDL No.: MFCD00012622 Storage Temperature: Store at 0-8°C
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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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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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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-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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N-Hydroxymethylacetamide, 95% (NMR)
AFG BioscienceCAS # 625-51-4 Synonyms: AcetamidomethanolFormicin MDL No.: MFCD00014417 Melting Point: 55-56°C Molecular Formula: C3H7NO2 Molecular Weight: 89.1 Purity Limit: 95% (NMR) Storage Temp: Store at RT Appearance: Off-white solid
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Hemin (from porcine) ; >/= 95.0% (As is, ferrous porphyrin)
AFG BioscienceSynonyms: Hemin chlorideChloro(protoporphyrinato)iron(III) Purity Limit: ≥ 95.0% (As is, ferrous porphyrin) CAS No.: 16009-13-5 Molecular Formula: C34H32ClFeN4O4 Molecular Weight: 652.00 MDL No.: MFCD00010726 Appearance: Deep black blue crystal powder Storage Temperature: …
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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-3-nitropyridine ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 6332-56-5 Molecular Formula: C5H4N2O3 Molecular Weight: 140.10 MDL No.: MFCD00006270 Appearance: Yellow crystalline powder Melting Point: 218-228 °C Storage Temperature: Store at 0-8°C
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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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Boc-D-homoproline, 99%
AFG BioscienceCAS # 28697-17-8 Synonyms: Boc-D-HomoPro-OH Boc-D-pipecolic acid MDL No.: MFCD00237380 Molecular Formula: C11H19NO4 Molecular Weight: 229.3 Purity Limit: 99% Storage Temp: Store at 0-8°C
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4-Methylbenzhydrylamine resin hydrochloride
AFG BioscienceSynonyms: MBHA resin hydrochloride Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride MDL No.: MFCD00130304 DVB: 2% DVB Mesh Size: 200-400 mesh Storage Temperature: Store at RT Substitution: 0.4 - 1.0 meq/g
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DL-Norleucine methyl ester hydrochloride
AFG BioscienceSynonyms: DL-Nle-OMe·HCl DL-2-Aminohexanoic acid methyl ester·HCl CAS No.: 77300-48-2 Molecular Formula: C7H15NO2·HCl Molecular Weight: 181.7 MDL No.: MFCD00058296 Storage Temperature: Store at 0-8°C
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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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2-Hydroxypyrimidine hydrochloride ; >/= 97.50% (HPLC)
AFG BiosciencePurity Limit: ≥97.50% (HPLC) CAS No.: 38353-09-2 Molecular Formula: C4H4N2O·HCl Molecular Weight: 132.55 MDL No.: MFCD00012781 Storage Temperature: Store at 0-8°C
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Synonyms: Activity ≥900 mg of vancomycin/mg (dry basis), ≥855 mg of vancomycin/mg (as is) Purity Limit: ≥ 950 IU/mg (Potency, anhydrous basis) CAS No.: 1404-93-9 Molecular Formula: C66H75Cl2N9O24×HCl Molecular Weight: 1,485.70 MDL No.: MFCD03613611 Appearance: Almost…
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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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4-Hydroxy-3-nitrocoumarin , 98% (HPLC)
AFG BioscienceCAS # 20261-31-8 Synonyms: 4-Hydroxy-3-nitro-2H-chromen-2-one MDL No.: MFCD00051671 Melting Point: 171-178 °C Molecular Formula: C9H5NO5 Molecular Weight: 207.14 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light yellow crystalline powder
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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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Z-O-tert-butyl-L-trans-4-hydroxyproline, 98% (HPLC)
AFG BioscienceCAS # 85201-91-8 Synonyms: Z-L-Hyp(tBu)-OH MDL No.: MFCD00153336 Molecular Formula: C17H23NO5 Molecular Weight: 321.4 Optical Rotation: [a]D20 = -18.2 ± 2º (C=2 in DMF) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light yellow oil
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2-Hydroxy-4-methyl-5-nitropyridine ; >/= 96% (HPLC)
AFG BioscienceSynonyms: 2-Hydroxy-5-nitro-4-methylpyridine2-Hydroxy-5-nitro-4-picoline Purity Limit: ≥ 96% (HPLC) CAS No.: 21901-41-7 Molecular Formula: C6H6N2O3 Molecular Weight: 154.12 MDL No.: MFCD00010690 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8°C
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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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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…