AFG Bioscience Chemicals Reagents N
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Na-Fmoc-Ne-Z-L-lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Lys(Z)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 86060-82-4 Molecular Formula: C29H30N2O6 Molecular Weight: 502.6 MDL No.: MFCD00065662 Appearance: White powder Melting Point: 98-132 ºC Optical Rotation: [a]D20 = -10 ± 2º (C=1 in DMF) Storage Temperature:…
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Na-Fmoc-Ne-trityl-L-lysine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Lys(Trt)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 111061-54-2 Molecular Formula: C40H38N2O4 Molecular Weight: 610.75 MDL No.: MFCD00270545 Appearance: White to off-white crystals Melting Point: 129-135 °C Optical Rotation: [a]D20 = +5 ± 2º (C=2 in CHCl3) …
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Synonyms: Dde-D-Lys(Fmoc)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 1301706-71-7 Molecular Formula: C31H36N2O6 Molecular Weight: 532.6 MDL No.: MFCD11616545 Appearance: White crystalline powder Melting Point: 64-69 °C Iupac Name: …
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Na-Z-L-tryptophan 4-nitrophenyl ester ; 99%
AFG BioscienceSynonyms: Z-L-Trp-ONp Purity Limit: 99% CAS No.: 16624-64-9 Molecular Formula: C25H21N3O6 Molecular Weight: 459.5 MDL No.: MFCD00066469 Optical Rotation: -4.5° (c=5% DMF) Storage Temperature: Store at 0-8°C
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Nalpha-Boc-L-asparagine 4-nitrophenyl ester, 98% (HPLC)
AFG BioscienceCAS # 4587-33-1 Synonyms: Boc-L-Asn-ONp MDL No.: MFCD00056109 Melting Point: 140-155 ºC Molecular Formula: C15H19N3O7 Molecular Weight: 353.3 Optical Rotation: [a]D20 = -38 ± 2º (C=1 in DMF) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white powder
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2-Nitrophenyl-beta-D-galactopyranoside, 99%
AFG BioscienceCAS # 369-07-3 Synonyms: 2-Nitrophenyl-ß-D-galactoside MDL No.: MFCD00063255 Melting Point: 195°C (dec) Molecular Formula: C12H15NO8 Molecular Weight: 301.3 Purity Limit: 99% Storage Temp: Store at 0-8°C Appearance: White to light yellow powder
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Nalpha-Z-Nepsilon-Boc-D-lysine methyl ester, 98% (HPLC)
AFG BioscienceSynonyms: Z-D-Lys(Boc)-OMe MDL No.: MFCD01632083 Melting Point: 63-70 °C Molecular Formula: C20H30N2O6 Molecular Weight: 394.47 Optical Rotation: [a]D20 = +14 ± 2º (C=1% in MeOH) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: White powder
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3-Nitro-L-tyrosine, 98% (TLC)
AFG BioscienceCAS # 621-44-3 Synonyms: m-Nitro-L-Tyr-OH(S)-3-(3-Nitro-4-hydroxyphenyl)alanine MDL No.: MFCD00007123 Melting Point: 233-235 ºC (dec) Molecular Formula: C9H10N2O5 Molecular Weight: 226.3 Optical Rotation: [a]D20 = +4.5 ± 0.5º (C=3.2 in 1M HCl) Purity Limit: 98% (TLC) Storage…
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Nalpha-Boc-D-histidine, 97%
AFG BioscienceCAS # 50654-94-9 Synonyms: Boc-L-His-OH MDL No.: MFCD00037851 Molecular Formula: C11H17N3O4 Molecular Weight: 255.29 Purity Limit: 97% Storage Temp: Store at 0-8 °C Appearance: White powder
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Nalpha-Fmoc-Nepsilon-biotinyl-D-lysine, 98% (HPLC)
AFG BioscienceCAS # 110990-09-5 Synonyms: Fmoc-D-Lys(biotinyl)-OH MDL No.: MFCD00270742 Melting Point: 180-186 °C Molecular Formula: C31H38N4O6S Molecular Weight: 594.7 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White crystalline powder
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3-Nitro-1H-pyrazole, 98% (GC)
AFG BioscienceCAS # 26621-44-3 Synonyms: 3-Nitropyrazole MDL No.: MFCD00159621 Melting Point: 173-177 ºC Molecular Formula: C3H3N3O2 Molecular Weight: 113.08 Purity Limit: 98% (GC) Storage Temp: Store at 0-8°C Appearance: Light brown crystalline powder
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Na-Z-L-histidine amide ; >/= 99% (TLC)
AFG BioscienceSynonyms: Z-L-His-NH2 Purity Limit: ≥ 99% (TLC) CAS No.: 16706-41-5 Molecular Formula: C14H16N4O3 Molecular Weight: 288.31 MDL No.: MFCD00238468 Appearance: White powder Melting Point: 194-198 ºC Storage Temperature: Store at 0-8 °C
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Nin-Boc-D-tryptophan, 98% (TLC)
AFG BioscienceCAS # 201290-11-1 Synonyms: D-Trp(Boc)-OH MDL No.: MFCD00237295 Molecular Formula: C16H20N2O4 Molecular Weight: 304.4 Purity Limit: 98% (TLC) Storage Temp: Store at 0-8°C Appearance: Light pale fine powder
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Na-Z-DL-histidine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Z-DL-His-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 19728-57-5 Molecular Formula: C14H15N3O4 Molecular Weight: 289.29 MDL No.: MFCD00037852 Appearance: White powder Storage Temperature: Store at 0-8°C
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Na-Fmoc-N?-xanthyl-L-asparagine ; >/= 96% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Asn(Xan)-OH Purity Limit: ≥ 96% (HPLC) CAS No.: 185031-78-1 Molecular Formula: C32H26N2O6 Molecular Weight: 534.54 MDL No.: MFCD07366857 Appearance: White powder Melting Point: 190-220 °C Optical Rotation: [a]D20 = -5 ± 2º (C=1 in DMF) Storage…
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Naphtholbenzein
AFG BioscienceCAS No.: 145-50-6 Molecular Formula: C27H18O2 Molecular Weight: 374.44 MDL No.: MFCD00078492 Appearance: Dark red to orange brown to brown-black powder Storage Temperature: Store at RT
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Nim-4-Methyltrityl-L-histidine ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-His(Mtt)-OH Purity Limit: ≥ 99% (TLC) CAS No.: 133367-32-5 Molecular Formula: C26H25N3O2 Molecular Weight: 411.51 MDL No.: MFCD00237169 Appearance: White powder Melting Point: 203-216 °C Optical Rotation: [a]D24 = +28 ± 2º (C=1% in acetic acid) Storage…
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Na-Acetyl-L-lysine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Ac-L-Lys-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 1946-82-3 Molecular Formula: C8H16N2O3 Molecular Weight: 188.2 MDL No.: MFCD00008233 Appearance: White powder Melting Point: 239-246 °C Optical Rotation: [a]D20 = +5.25 ± 1º (C=3 in H2O) Storage Temperature: …
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Na,e-Bis-Boc-L-lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Lys(Boc)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 2483-46-7 Molecular Formula: C16H30N2O6 Molecular Weight: 346.4 MDL No.: MFCD00038515 Appearance: Colorless oil Optical Rotation: [a]D20 = -3 ± 1º (C=1 in MeOH) Storage Temperature: Store at 0-8 °C
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Na-(Benzyloxycarbonyloxy)succinimide ; 99%
AFG BioscienceSynonyms: Z-OSu Benzyl N-succinimidyl carbonate Purity Limit: 99% CAS No.: 13139-17-8 Molecular Formula: C12H11NO5 Molecular Weight: 249.23 MDL No.: MFCD00005513 Melting Point: 80-82°C Storage Temperature: Store at 0-8°C Warnings: Irritant!Moisture sensitive!
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Nitrotetrazolium blue chloride, 98% (HPLC)
AFG BioscienceCAS # 298-83-9 Synonyms: Nitro blue tetrazolium2,2'-Di-4-nitrophenyl-5,5'-diphenyl-3,3'-(3,3'-dimethoxy-4,4'-diphenylene)-ditetrazolium-chloride3,3'-(3,3'-Dimethoxy-4,4'-biphenylene)bis[2-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride]NBT MDL No.: MFCD00012159 Molecular Formula:…
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Na-Fmoc-D-tryptophan ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-D-Trp-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 86123-11-7 Molecular Formula: C26H22N2O4 Molecular Weight: 426.5 MDL No.: MFCD00062954 Appearance: White to off-white powder Melting Point: 178-192 ºC Optical Rotation: [a]D20 = +29 ± 2º (C=1 in DMF) Storage…
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Na-Fmoc-Nd-palmitoyl-L-ornithine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Orn(palmitoyl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 1301706-41-1 Molecular Formula: C36H52N2O5 Molecular Weight: 592.82 MDL No.: MFCD08274508 Appearance: White crystalline powder Melting Point: 145-150 °C Optical Rotation: [a]D20 = -7 ± 2º (C=1 in DMF)…
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3-Nitropyridine
AFG BioscienceCAS No.: 2530-26-9 Molecular Formula: C5H4N2O2 Molecular Weight: 124.1 MDL No.: MFCD00234974 Storage Temperature: Store at 0-8°C
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Na-Fmoc-Ne-Stearoyl-L-Lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Lys(Stearoyl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 1128181-25-8 Molecular Formula: C39H58N2O5 Molecular Weight: 634.9 MDL No.: MFCD22989439 Appearance: White crystalline powder Melting Point: 138-144 °C Iupac Name: …
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Naringin dihydrochalcone ; >/= 98% (HPLC)
AFG BiosciencePurity Limit: ≥ 98% (HPLC) CAS No.: 18916-17-1 Molecular Formula: C27H34O14 Molecular Weight: 582.55 MDL No.: MFCD08436145 Appearance: White to off-white crystalline powder Comments: Used in cosmetic products and as a sweetening agent in food & beverages. Storage…
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CAS # 2592-19-0 Synonyms: Boc-L-Lys(Boc)-ONp MDL No.: MFCD00076961 Melting Point: 119-130 °C Molecular Formula: C22H33N3O8 Molecular Weight: 467.52 Optical Rotation: [a]D20 = -30 ± 3º (C=1 in MeOH) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Light…
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Ndelta-Phthaloyl-L-ornithine hydrochloride, 98%
AFG BioscienceSynonyms: L-Orn(Pht)-OH·HCl MDL No.: MFCD00190989 Molecular Formula: C13H14N2O4·HCl Molecular Weight: 298.78 Purity Limit: 98% Storage Temp: Store at 0-8°C
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Na-Fmoc-Nd-methyltrityl-L-Ornithine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Orn(Mtt)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 343770-23-0 Molecular Formula: C40H38N2O4 Molecular Weight: 610.8 MDL No.: MFCD00797872 Appearance: White to off-white crystals or powder Optical Rotation: [a]D20 = +10 ± 2º (C=1 in THF) Storage Temperature:…
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N-Hexylethylenediamine ; >/= 99% (GC)
AFG BiosciencePurity Limit: ≥ 99% (GC) CAS No.: 7261-70-3 Molecular Formula: C8H20N2 Molecular Weight: 144.26 MDL No.: MFCD00274355 Appearance: Colorless liquid Storage Temperature: Store at 0-8 °C
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Na-Z-N?-xanthyl-L-asparagine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Z-L-Asn(Xan)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 327981-00-0 Molecular Formula: C25H22N2O6 Molecular Weight: 446.43 MDL No.: MFCD01862301 Appearance: White powder Melting Point: 180-186 °C Optical Rotation: [a]D20 = -10 ± 2º (C=1 in DMF) Storage…
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Synonyms: L-Arg(Mtr)-OtBu (free base) Purity Limit: ≥ 99% (TLC) CAS No.: 115608-61-2 Molecular Formula: C20H34N4O5S Molecular Weight: 442.58 MDL No.: MFCD00236795 Appearance: Off-white powder Melting Point: 135-139º C Storage Temperature: Store at 0-8°C