AFG Bioscience, 25 g, Reagents, N
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N,N'-Di-(tert-Butoxycarbonyl)thiourea ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Bis-Boc-thiourea Purity Limit: ≥ 98% (HPLC) CAS No.: 145013-05-4 Molecular Formula: C11H20N2O4S Molecular Weight: 276.4 MDL No.: MFCD03093917 Appearance: White to off-white solid Storage Temperature: Store at 0-8°C
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N,N,N',N'-Tetraacetylethylenediamine ; >/= 99% (GC)
AFG BiosciencePurity Limit: ≥ 99% (GC) CAS No.: 10543-57-4 Molecular Formula: C10H16N2O4 Molecular Weight: 228.25 MDL No.: MFCD00014967 Appearance: White powder Melting Point: 148-152 °C Storage Temperature: Store at 0-8°C
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Nepsilon-Boc-L-lysine tert-butyl ester hydrochloride, 98%
AFG BioscienceCAS # 13288-57-8 Synonyms: L-Lys(Boc)-OtBu·HCl MDL No.: MFCD00038899 Molecular Formula: C15H30N2O4·HCl Molecular Weight: 338.9 Optical Rotation: [a]D20 = +13.0 ± 2º (C=1 in EtOH) Purity Limit: 98% Storage Temp: Store at 0-8 °C Appearance: White powder
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N-Methyldipropyl amine
AFG BioscienceSynonyms: Methyl di-n-propylamine CAS No.: 3405-42-3 Molecular Formula: (n-C3H9)2NCH3 Molecular Weight: 115.22 MDL No.: MFCD00048683 Storage Temperature: Store at 0-8°C
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2-Nitroresorcinol ; >/= 99.5% (HPLC)
AFG BioscienceSynonyms: 2,6-Dihydroxynitrobenzene Purity Limit: ≥99.5% (HPLC) CAS No.: 601-89-8 Molecular Formula: C6H5NO4 Molecular Weight: 155.11 MDL No.: MFCD00007124 Storage Temperature: Store at 0-8°C
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Na,e-Bis-Fmoc-L-lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Lys(Fmoc)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 78081-87-5 Molecular Formula: C36H34N2O6 Molecular Weight: 590.8 MDL No.: MFCD00080275 Appearance: White powder Comments: Useful derivative for the synthesis of branched peptides Melting Point: 129-134 ºC …
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Synonyms: TNTUO-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate Purity Limit: ≥ 99% (HPLC) CAS No.: 125700-73-4 Molecular Formula: C14H20BF4N3O3 Molecular Weight: 365.14 MDL No.: MFCD00167753 Appearance: White to off-white crystalline solid …
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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-Ne-4-methoxyyltrityl-L-lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Lys(Mmt)-OHFmoc-Lys(4-methoxytrityl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 159857-60-0 Molecular Formula: C41H40N2O5 Molecular Weight: 640.8 MDL No.: MFCD00270542 Appearance: White to brown solid Melting Point: 118-137 ºC Optical Rotation: [a]D20 = -9 ±…
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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-Boc-L-lysine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Lys(Boc)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 71989-26-9 Molecular Formula: C26H32N2O6 Molecular Weight: 468.6 MDL No.: MFCD00037138 Appearance: White powder Optical Rotation: [a]D20 = -12± 2º (C=1 in DMF) Storage Temperature: Store at 0-8 °C
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Na-Z-Nd-Fmoc-L-ornithine ; 99%
AFG BioscienceSynonyms: Z-L-Orn(Fmoc)-OH Purity Limit: 99% CAS No.: 201048-68-2 Molecular Formula: C28H28N2O6 Molecular Weight: 488.55 MDL No.: MFCD00237358 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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Na-Fmoc-Ne-Boc-L-lysinol ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Lysinol(Boc) Fmoc-L-Lys(Boc)-ol Purity Limit: ≥ 98% (HPLC) CAS No.: 198561-38-5 Molecular Formula: C26H34N2O5 Molecular Weight: 454.6 MDL No.: MFCD00235937 Melting Point: 135-142º C (Dec) Optical Rotation: [a]D = -7.00±1º (c=1 in MeOH) Storage…
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Synonyms: Fmoc-D-Arg(Pbf)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 187618-60-6 Molecular Formula: C34H40N4O7S Molecular Weight: 648.77 MDL No.: MFCD00237010 Appearance: White powder Optical Rotation: [a]D25 = +4.5 ± 1.5º (C=1 in DMF) Storage Temperature: Store at 0-8 °C
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Nd-Trityl-L-glutamine ; 99%
AFG BioscienceSynonyms: L-Gln(Trt)-OH Purity Limit: 99% CAS No.: 102747-84-2 Molecular Formula: C24H24N2O3 Molecular Weight: 388.5 MDL No.: MFCD00237060 Storage Temperature: Store at 0-8°C
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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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N4-Benzoyl-2'-deoxycytidine ; >/= 98%
AFG BioscienceSynonyms: NBz-2'-dC Purity Limit: ≥ 98% CAS No.: 4836-13-9 Molecular Formula: C16H17N3O5 Molecular Weight: 331.32 MDL No.: MFCD00010115 Storage Temperature: Store at 0-8°C
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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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4-Nitrophenyl-N-acetyl-ß-D-galctosaminide ; > 98% (HPLC)
AFG BioscienceSynonyms: p-Nitrophenyl-2-acetamido-2-deoxy-ß-D-galactoside4-Nitrophenyl-2-acetamido-2-deoxy-ß-D-galctopyranoside Purity Limit: > 98% (HPLC) CAS No.: 14948-96-0 Molecular Formula: C14H18N2O8 Molecular Weight: 342.3 MDL No.: MFCD00067360 Appearance: Off-white powder Storage…
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N-Trimethylsilylimidazole
AFG BioscienceSynonyms: 1-(Trimethylsilyl)imidazole CAS No.: 18156-74-6 Molecular Formula: C6H12N2Si Molecular Weight: 140.26 MDL No.: MFCD00005280 Storage Temperature: Store at 0-8°C
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Purity Limit: ≥ 99% (Assay by Titration) CAS No.: 10108-86-8 Molecular Formula: C11H26NCl Molecular Weight: 207.79 MDL No.: MFCD00059977 Appearance: Off-white crystalline powder Storage Temperature: Store at 0-8°C
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n-Dodecyl-ß-D-maltoside ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 1-O-Dodecyl-ß-D-maltosideDodecyl 4-O-a-D-glucopyranosyl-ß-D-glucopyranoside Purity Limit: ≥ 99% (HPLC) CAS No.: 69227-93-6 Molecular Formula: C24H46O11 Molecular Weight: 510.62 MDL No.: MFCD00043012 Appearance: White powder Comments: It is a non-ionic detergent…
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Na-Boc-Ne-trifluoroacetyl-L-lysine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Lys(Tfa)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 16965-06-3 Molecular Formula: C13H21F3N2O5 Molecular Weight: 342.3 MDL No.: MFCD00037104 Appearance: White powder Optical Rotation: [a]D20 = -11 ± 1º (C=2 in DMF) Storage Temperature: Store at 0-8 °C
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Na-Boc-L-tryptophan ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Trp-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 13139-14-5 Molecular Formula: C16H20N2O4 Molecular Weight: 304.3 MDL No.: MFCD00065595 Appearance: White powder Optical Rotation: [a]D20 = -18.5 ± 2º (C=2 in AcOH) Storage Temperature: Store at 0-8 °C
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n-Dodecylpentaoxyethylene ; >/= 96% (GC)
AFG BioscienceSynonyms: C12E5Polyoxyethylene 5 lauryl ether Purity Limit: ≥ 96% (GC) CAS No.: 3055-95-6 Molecular Formula: C22H46O6 Molecular Weight: 406.6 MDL No.: MFCD00043064 Appearance: Wax, oil like substance at room temp Storage Temperature: Store at ≤ -4 °C
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n-Octyl-ß-D-glucopyranoside ; >/= 99% (HPLC)
AFG BioscienceSynonyms: n-Octyl glucoside Purity Limit: ≥ 99% (HPLC) CAS No.: 29836-26-8 Molecular Formula: C14H28O6 Molecular Weight: 292.4 MDL No.: MFCD00063288 Appearance: White to off-white powder Optical Rotation: [a]D20 = -33 ± 2º (C=5, H2O), [a]D20 = -29 ± 2º (C=1, MeOH) Storage…
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4-Nitrophenyl-ß-D-glucopyranoside ; >/= 99% (HPLC)
AFG BioscienceSynonyms: p-Nitrophenyl ß-D-glucopyranoside Purity Limit: ≥ 99% (HPLC) CAS No.: 2492-87-7 Molecular Formula: C12H15NO8 Molecular Weight: 301.25 MDL No.: MFCD00006593 Appearance: White to light yellow crystalline powder Optical Rotation: [a]D20 = -96 to -117º Storage…
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N-(4-Chlorophenyl)thiourea ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 1-(4-Chlorophenyl)thiourea Purity Limit: ≥ 98% (HPLC) CAS No.: 3696-23-9 Molecular Formula: C7H7ClN2S Molecular Weight: 186.67 MDL No.: MFCD00022168 Appearance: Off-white to light yellow crystalline Storage Temperature: Store at 0-8 °C
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Na-Boc-Nin-formyl-L-tryptophan ; 99%
AFG BioscienceSynonyms: Boc-L-Trp(For)-OH Purity Limit: 99% CAS No.: 47355-10-2 Molecular Formula: C17H20N2O5 Molecular Weight: 332.36 MDL No.: MFCD00065992 Optical Rotation: +20°±1.5°EtOH) Storage Temperature: Store at 0-8°C
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Ninhydrin ACS reagent
AFG BioscienceSynonyms: 1,2,3-Indantrione monohydrate1,2,3-Triketohydrindene hydrate Grade: ACS reagent CAS No.: 485-47-2 Molecular Formula: C9H6O4 Molecular Weight: 178.14 MDL No.: MFCD00003791 Appearance: White to light yellow crystalline powder Comments: Determination of amino acids. …
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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