AFG Bioscience, 25 g
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Thiophene-3-carboxylic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3-Thenoic acid3-Thiophenoic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 88-13-1 Molecular Formula: C5H4O2S Molecular Weight: 128.15 MDL No.: MFCD00005467 Appearance: White to off-white crystalline powder Melting Point: 130-145 °C Storage Temperature: Store at 0-8 °C
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Boc-L-valine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Val-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 13734-41-3 Molecular Formula: C10H19NO4 Molecular Weight: 217.3 MDL No.: MFCD00065605 Appearance: White to off-white crystalline powder Melting Point: 69-86 °C Optical Rotation: [a]D20 = -6.5 ± 2º (C=1 in AcOH) …
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Gly-Gly-OMe ; >/= 99% (Assay)
AFG BioscienceSynonyms: Glycylglycine methyl ester hydrochloride Purity Limit: ≥ 99% (Assay) CAS No.: 2776-60-5 Molecular Formula: C5H10N2O3·HCl Molecular Weight: 182.61 MDL No.: MFCD00039056 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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5-Fluoro-2-oxindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 5-Fluoro-2-indolinone5-Fluoro-2,3-dihydro-2-oxoindole Purity Limit: ≥ 98% (HPLC) CAS No.: 56341-41-4 Molecular Formula: C8H6FNO Molecular Weight: 151.14 MDL No.: MFCD02179598 Appearance: Off-white to yellow powder Storage Temperature: Store at 0-8°C
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L-Homocystine bis-methyl ester dihydrochloride
AFG BioscienceSynonyms: (H-L-HomoCys-OMe)2·2HCl Molecular Formula: C10H20N2O4S2·2HCl Molecular Weight: 369.4 MDL No.: MFCD06795760 Storage Temperature: Store at 0-8°C
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Bromocresol green ACS reagent
AFG BioscienceSynonyms: 3',3'',5',5''-Tetrabromo-3-cresolsulfonephthalein Grade: ACS reagent CAS No.: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight: 698.04 MDL No.: MFCD00005874 Appearance: White to yellow solid Comments: It is used as an indicator. Melting Point: 218-219 °C …
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Fmoc-D-leucine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-D-Leu-OH(R)-Fmoc-2-amino-4-methylpentanoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 114360-54-2 Molecular Formula: C21H23NO4 Molecular Weight: 353.4 MDL No.: MFCD00062957 Appearance: White powder Melting Point: 147-157 ºC Optical Rotation: [a]D20 = +25 ±…
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Boc-(R,S)-3-hydroxypiperidine
AFG BioscienceSynonyms: 1-Boc-3-piperidinol 3-Hydroxy-piperidine-1-carboxylic acid tert-butyl ester CAS No.: 85275-45-2 Molecular Formula: C10H19NO3 Molecular Weight: 201.27 MDL No.: MFCD02093938 Storage Temperature: Store at 0-8°C
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Synonyms: Boc-L-Asp(OBzl)-OSu Purity Limit: 99% CAS No.: 13798-75-9 Molecular Formula: C20H24N2O8 Molecular Weight: 420.4 MDL No.: MFCD00037912 Optical Rotation: -31±1° (c= 0.6% DMF) Storage Temperature: Store at 0-8°C
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L-Cysteine, 99% (Titration: anhydrous basis)
AFG BioscienceCAS # 52-90-4 Synonyms: L-Cys-OH(R)-2-Amino-3-mercaptopropionic acid MDL No.: MFCD00064306 Melting Point: 220°C (dec) Molecular Formula: C3H7NO2S Molecular Weight: 121.16 Optical Rotation: [a]D20 = +8.3 to + 9.5º Purity Limit: 99% (Titration: anhydrous basis) Storage Temp: Store…
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Gly-Gly-Gly-OH, 99% (HPLC)
AFG BioscienceCAS # 556-33-2 Synonyms: DiglycylglycineL-Glycyl-glycyl-glycineTriglycine Comments: Substrate for tripeptide aminopeptidase. MDL No.: MFCD00036223 Molecular Formula: C6H11N3O4 Molecular Weight: 189.17 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White powder
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4-Benzyloxybenzyl alcohol, 99% (GC)
AFG BioscienceCAS # 836-43-1 Synonyms: (4-Benzyloxyphenyl)methanol MDL No.: MFCD00004654 Melting Point: 85-92 °C Molecular Formula: C14H14O2 Molecular Weight: 214.26 Purity Limit: 99% (GC) Storage Temp: Store at RT Appearance: White or off-white solid
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5-Acetylsalicyamide
AFG BioscienceCAS # 40187-51-7 MDL No.: MFCD00049222 Molecular Formula: C9H9NO3 Molecular Weight: 179.17
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Synonyms: Nickelous diacetylacetonate2,4-Pentanedione nickel(II) Purity Limit: ≥ 99% (Assay: anhydrous basis) CAS No.: 3264-82-2 Molecular Formula: Ni(C5H7O2)2 Molecular Weight: 256.91 MDL No.: MFCD00000024 Appearance: Green crystalline powder Comments: Used as a catalyst…
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4-Bromo-1H-pyrazole, 98% (GC)
AFG BioscienceCAS # 2075-45-8 Synonyms: 4-Bromopyrazole MDL No.: MFCD00075602 Melting Point: 93-96 ºC Molecular Formula: C3H3BrN2 Molecular Weight: 146.98 Purity Limit: 98% (GC) Storage Temp: Store at 0-8°C Appearance: White to tan crystalline powder
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Na-Z-Nß-Fmoc-L-2,3-diaminopropionic acid ; 99%
AFG BioscienceSynonyms: Z-L-Dap(Fmoc)-OH Purity Limit: 99% CAS No.: 142855-80-9 Molecular Formula: C26H24N2O6 Molecular Weight: 460.5 MDL No.: MFCD00274016 Storage Temperature: Store at 0-8°C
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Na-Z-L-asparagine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Z-L-Asn-OH(S)-2-Benzyloxycarbonylamino-succinamic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 2304-96-3 Molecular Formula: C12H14N2O5 Molecular Weight: 266.3 MDL No.: MFCD00008035 Appearance: White to off-white powder Melting Point: 155-172 ºC Optical Rotation: …
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Synonyms: FDNP-L-Ala-NH2Marfey's reagent Purity Limit: ≥ 98% (HPLC) CAS No.: 95713-52-3 Molecular Formula: C9H9N4O5F Molecular Weight: 272.2 MDL No.: MFCD00042049 Appearance: Yellow solid Optical Rotation: [a]D25 = +50 ± 2º (C=1 in Acetone) Storage Temperature: Store at 0-8°C
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2-Amino-5-fluorobenzoic acid, 98% (HPLC)
AFG BioscienceCAS # 446-08-2 Synonyms: 5-Fluoroanthranilic acid MDL No.: MFCD00055566 Melting Point: 179-185 ºC Molecular Formula: C7H6FNO2 Molecular Weight: 155.13 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light brown to brown powder
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Nalpha-Boc-Ndelta-xanthyl-L-glutamine, 99% (HPLC)
AFG BioscienceCAS # 55260-24-7 Synonyms: Boc-L-Gln(Xan)-OH MDL No.: MFCD00066158 Melting Point: 145-175º C Molecular Formula: C23H26N2O6 Molecular Weight: 426.5 Optical Rotation: [a]D20 = - 9.0 - 11.9 º Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C Appearance: White powder
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2-Chloro-6-methyl-3-nitropyridine, 99% (HPLC)
AFG BioscienceCAS # 56057-19-3 Synonyms: 2-Chloro-3-nitro-6-methylpyridine2-Chloro-3-nitro-6-picoline MDL No.: MFCD03085820 Melting Point: 68-73 °C Molecular Formula: C6H5ClN2O2 Molecular Weight: 172.57 Purity Limit: 99% (HPLC) Storage Temp: Store at = -15 °C Appearance: Pale yellow…
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Fmoc-N-methyl-O-tert-butyl-L-threonine, 99% (HPLC)
AFG BioscienceCAS # 117106-20-4 Synonyms: Fmoc-N-Me-L-Thr(tBu)-OH MDL No.: MFCD02094431 Molecular Formula: C24H29NO5 Molecular Weight: 411.5 Purity Limit: 99% (HPLC) Storage Temp: Store at = - 15 °C Appearance: White to light yellow powder
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Boc-L-isoleucine, 99% (Assay)
AFG BioscienceCAS # 13139-16-7 Synonyms: Boc-L-Ile-OHBoc-(2S,3S)-2-amino-3-methylpentanoic acid MDL No.: MFCD00038324 Melting Point: 69-73 °C Molecular Formula: C11H21NO4 Molecular Weight: 231.3 Optical Rotation: [a]D20 = +4 ± 2 º (C=2 in MeOH) Purity Limit: 99% (Assay) Storage Temp: Store at…
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3-Nitrophenylboronic acid, 98% (HPLC)
AFG BioscienceCAS # 13331-27-6 Synonyms: m-Nitrobenzeneboronic acid MDL No.: MFCD00007193 Melting Point: 282-287 ºC Molecular Formula: C6H6BNO4 Molecular Weight: 166.93 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: White to pale yellow crystalline powder
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Boc-L-methionine Merrifield resin
AFG BioscienceSynonyms: Boc-L-Met-Merrifield resin DVB: 1% DVB MDL No.: MFCD00801204 Mesh Size: 100-200 mesh Storage Temp: Store at 0-8°C Substitution: 0.25-1.0 meq/g
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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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Dibenzyl phosphate, 98%
AFG BioscienceCAS # 1623-08-1 Synonyms: Phosphoric acid dibenzyl ester MDL No.: MFCD00004775 Melting Point: 74-82 °C Molecular Formula: C14H15O4P Molecular Weight: 278.24 Purity Limit: 98% Storage Temp: Store at 0-8°C Appearance: White to off-white to greenish powder
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3-N-Morpholinopropanesulfonic acid ; >/= 99.5% (Titration)
AFG BioscienceSynonyms: 3-Morpholinopropanesulfonic acidMOPS Purity Limit: ≥ 99.5% (Titration) CAS No.: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight: 209.3 MDL No.: MFCD00006183 Appearance: White crystalline powder Comments: To prepare agar culture medium in limit culture…
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2'-Deoxyguanosine monohydrate ; 99+%
AFG BioscienceSynonyms: 2'-dG·H2O Guanine-2'-deoxyriboside monohydrate Purity Limit: 99+% CAS No.: 961-07-9 Molecular Formula: C10H13N5O4·H2O Molecular Weight: 285.2 MDL No.: MFCD00150760 Appearance: Crystalline Melting Point: >300°C (dec) Storage Temperature: Store at 0-8°C
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L-Homotyrosine hydrobromide salt ; >/= 95% (HPLC)
AFG BioscienceSynonyms: L-HomoTyr-OH·HBr Purity Limit: ≥ 95% (HPLC) CAS No.: 141899-12-9 Molecular Formula: C10H13NO3·HBr Molecular Weight: 276.1 MDL No.: MFCD01075127 Appearance: White to off-white powder Optical Rotation: [a]D25 = + 42 ± 2 º (C=1 in EtOH) Storage Temperature: Store…
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1,4-Dibenzoylbutane
AFG BioscienceSynonyms: 1,6-Diphenyl-1,6-hexanedione CAS No.: 3375-38-0 Molecular Formula: C6H5CO(CH2)4COC6H5 Molecular Weight: 266.34 MDL No.: MFCD00004761 Storage Temperature: Store at RT
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L-Alanine methylamide hydrochloride, 98% (HPLC)
AFG BioscienceCAS # 61275-22-7 Synonyms: L-Ala-NHMe·HCl MDL No.: MFCD00237739 Molecular Formula: C4H10N2O·HCl Molecular Weight: 138.6 Optical Rotation: [a]D25 = +12 ± 2º (C=1 in MeOH) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White powder or solid