Reagents, N, Bottle, Chemicals
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CAS # 98930-01-9 Synonyms: Fmoc-L-Arg(Mtr)-OH MDL No.: MFCD00043098 Molecular Formula: C31H36N4O7S Molecular Weight: 608.9 Optical Rotation: -4°±1.5°DMF) Purity Limit: 99% Storage Temp: Store at 0-8°C
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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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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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Nalpha-Acetyl-D-asparagine, 99%
AFG BioscienceCAS # 26117-27-1 Synonyms: Ac-D-Asn-OH (R)-2-Acetamido-4-amino-4-oxobutanoic acid MDL No.: MFCD00038154 Molecular Formula: C6H10N2O4 Molecular Weight: 174.16 Purity Limit: 99% Storage Temp: Store at 0-8°C
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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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4-Nitro-3-picoline N-oxide, 98% (HPLC)
AFG BioscienceCAS # 1074-98-2 Synonyms: 3-Methyl-4-nitropyridine N-oxide MDL No.: MFCD00014626 Melting Point: 133-139 ºC Molecular Formula: C6H6N2O3 Molecular Weight: 154.12 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light yellow to brown crystalline powder
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Naphthol AS-D chloroacetate ; >/= 98% (TLC)
AFG BioscienceSynonyms: 3-Hydroxy-2-naphthoic-o-toluidide chloroacetate Purity Limit: ≥ 98% (TLC) CAS No.: 35245-26-2 Molecular Formula: C20H16ClNO3 Molecular Weight: 353.58 MDL No.: MFCD00042714 Appearance: White to off-white crystalline powder Comments: Naphthol AS-D free, for…
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4-Nitro-D-beta-homophenylalanine hydrochloride, 99% (HPLC)
AFG BioscienceCAS # 331763-78-1 Synonyms: D-ß-HomoPhe(4-NO2)-OH·HCl(R)-3-Amino-4-(4-nitrophenyl)butyric acid hydrochloride MDL No.: MFCD01860919 Molecular Formula: C10H13ClN2O4 Molecular Weight: 260.68 Optical Rotation: [a]D25 = +25.0 ± 2º (C=1 in DMF) Purity Limit: 99% (HPLC) Storage Temp:…
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Na-Z-N?-trityl-D-asparagine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Z-D-Asn(Trt)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 200259-87-6 Molecular Formula: C31H28N2O5 Molecular Weight: 508.6 MDL No.: MFCD00237334 Appearance: White to off-white powder Melting Point: 184-191 ºC Optical Rotation: [a]D20 = +22 ± 2º (C=1 in DMF) …
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Nalpha-Acetyl-L-tryptophan ethyl ester, 98% (TLC)
AFG BioscienceCAS # 2382-80-1 Synonyms: Ac-L-Trp-OEt Comments: Substrate for chymotrypsin and carboxypeptidase Y. MDL No.: MFCD00005643 Melting Point: 76-82º C Molecular Formula: C15H18N2O3 Molecular Weight: 274.3 Optical Rotation: [a]20D = +20 ± 1º (c=1 in MeOH) Purity Limit: 98% (TLC) …
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Na-Fmoc-Ne-nicotinoyl-D-lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-Ne-nicotinoyl-D-lysine Purity Limit: ≥ 98% (HPLC) CAS No.: 252049-12-0 Molecular Formula: C27H27N3O5 Molecular Weight: 473.5 MDL No.: MFCD00080277 Melting Point: > 200 ºC Optical Rotation: [a]D = +10.14 ± 2º (C=1 in DMF) Storage Temperature: 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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Synonyms: Fmoc-L-Gln(biotinyl-PEG)-OHFmoc-L-Glu(biotinyl-PEG)-OH Purity Limit: ≥ 97% (HPLC) CAS No.: 817169-73-6 Molecular Formula: C40H55N5O10S Molecular Weight: 798 MDL No.: MFCD18782826 Appearance: White to pale yellow powder Optical Rotation: [a]D25 = +20.5 ± 25.5º (C=1…
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N-ACETYL-D-MANNOSAMINE, 250 mg
MP BiomedicalsN-Acetyl-ß-D-mannosamine hydrate is used as a substrate to identify, differentiate and characterize enzymes such as N-acetyl-glucosamine epimerase(s) and aldolase(s). N-Acetyl-D-mannosamine is used for the synthesis of of N-acetylneuraminic acid.
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4-Nitrophenyl-ß-D-xylopyranoside ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 4-Nitrophenyl xylopyranoside Purity Limit: ≥ 98% (HPLC) CAS No.: 2001-96-9 Molecular Formula: C11H13NO7 Molecular Weight: 271.22 MDL No.: MFCD00047519 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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Synonyms: D-Arg(Pbf)-OH CAS No.: 200116-81-0 Molecular Formula: C19H30N4O5S Molecular Weight: 426.53 MDL No.: MFCD00236798 Storage Temperature: Store at 0-8°C
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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-Fmoc-Nd-methyltrityl-L-glutamine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Gln(Mtt)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 144317-23-7 Molecular Formula: C40H36N2O5 Molecular Weight: 624.75 MDL No.: MFCD00237163 Appearance: White powder Optical Rotation: -2.0± 1º (c=1 in MeOH) Storage Temperature: Store at 0-8°C
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Na-Boc-Ne-formyl-L-lysine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Lys(For)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 2483-47-8 Molecular Formula: C12H22N2O5 Molecular Weight: 274.3 MDL No.: MFCD00037361 Appearance: White to off-white powder Melting Point: 123-128 °C Optical Rotation: [a]D20 = -3.3 ± 2º (C=3 in MeOH) …
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Nalpha-Trityl-Nepsilon-Fmoc-L-lysine, 99% (HPLC)
AFG BioscienceCAS # 122832-81-9 Synonyms: Trt-L-Lys(Fmoc)-OH MDL No.: MFCD05663751 Melting Point: 166-171 °C Molecular Formula: C40H38N2O4 Molecular Weight: 610.75 Optical Rotation: [a]D20 = +35 ± 2º (C=1 in DMF) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White…
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Nalpha-Fmoc-Nomega-nitro-D-arginine, 99% (HPLC)
AFG BioscienceCAS # 160347-94-4 Synonyms: Fmoc-D-Arg(NO2)-OH MDL No.: MFCD02682438 Melting Point: 153-158 ºC Molecular Formula: C21H23N5O6 Molecular Weight: 441.4 Optical Rotation: [a]D20 = +8 ± 2º (C=2 in DMF) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to…
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2-Chloro-4-nitrobenzonitrile, 98% (GC)
AFG BioscienceCAS # 28163-00-0 Synonyms: 3-Chloro-4-cyanonitrobenzene MDL No.: MFCD00052203 Melting Point: 83-84 °C Molecular Formula: C7H3ClN2O2 Molecular Weight: 182.57 Purity Limit: 98% (GC) Storage Temp: Store at 0-8 °C Appearance: Beige to brown powder
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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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Nomega-Nitro-L-arginine, 99%
AFG BioscienceCAS # 2149-70-4 Synonyms: L-Arg(NO2)-OH MDL No.: MFCD00007033 Molecular Formula: C6H13N5O4 Molecular Weight: 219.2 Purity Limit: 99% Storage Temp: Store at RT
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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-Boc-Nd-xanthyl-D-glutamine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-Gln(Xan)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 99092-88-3 Molecular Formula: C23H26N2O6 Molecular Weight: 426.5 MDL No.: MFCD00151873 Appearance: White crystalline powder Melting Point: 141-150 °C Optical Rotation: [a]D20 = +11 ± 2º (C=1 in DMF) …
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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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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-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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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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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