AFG Bioscience, 25 g, Reagents, B
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Boc-cis-L-4-hydroxyproline methyl ester ; >/= 97%
AFG BioscienceSynonyms: Boc-cis-L-Hyp-OMe Purity Limit: ≥ 97% CAS No.: 102195-79-9 Molecular Formula: C11H19NO5 Molecular Weight: 245.28 MDL No.: MFCD00237541 Appearance: White solid Melting Point: 79-84 °C Optical Rotation: [a]D24 = -63 ± 2º (C=0.5 in MeOH) Storage Temperature: …
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Boc-D-Leucinol ; >/= 97% (HPLC)
AFG BioscienceSynonyms: Boc-D-Leu-ol Purity Limit: ≥ 97% (HPLC) CAS No.: 106930-51-2 Molecular Formula: C11H23NO3 Molecular Weight: 217.31 MDL No.: MFCD00235931 Appearance: Solid Melting Point: Oil at room temperature Optical Rotation: [a]D = +25 ± 2º (C=1 in MeOH) Storage…
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5-Benzyloxyindole-3-carboxaldehyde ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 5-(Benzyloxy)-1H-indole-3-carbaldehyde 5-Benzyloxy-3-formylindole Purity Limit: ≥ 98% (HPLC) CAS No.: 6953-22-6 Molecular Formula: C16H13NO2 Molecular Weight: 251.28 MDL No.: MFCD00014562 Appearance: Yellowish powder Melting Point: 233-239 °C Storage…
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Boc-S-trityl-D-cysteine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-Cys(Trt)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 87494-13-1 Molecular Formula: C27H29NO4S Molecular Weight: 463.57 MDL No.: MFCD00236839 Melting Point: 143-147 °C Optical Rotation: [a]D20 = -25 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8°C
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N-Benzylglycine ethyl ester, 96% (GC)
AFG BioscienceCAS # 6436-90-4 Synonyms: Ethyl (benzylamino)acetate MDL No.: MFCD00009174 Molecular Formula: C11H15NO2 Molecular Weight: 193.25 Purity Limit: 96% (GC) Storage Temp: Store at 0-8 °C Appearance: Clear colorless to light yellow liquid
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Synonyms: 2-Bromo-5'-chloro-2'-hydroxyacetophenone Purity Limit: ≥ 97% (HPLC) CAS No.: 52727-99-8 Molecular Formula: C8H6BrClO2 Molecular Weight: 249.49 MDL No.: MFCD03789076 Appearance: Yellow crystalline solid Melting Point: 62-68 °C Storage Temperature: Store at 0-8°C
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CAS # 107819-90-9 Synonyms: N,N'-Bis(tert-butoxycarbonyl)-S-methylisothiourea1,3-di-Boc-2-methylisothiourea Comments: Reagent for the guanylation of amines. MDL No.: MFCD00239356 Molecular Formula: C12H22N2O4S Molecular Weight: 290.38 Purity Limit: 98% (TLC) Storage Temp: Store…
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3-sec-Butoxybenzaldehyde, 95% (NMR)
AFG BioscienceCAS # 915924-09-3 MDL No.: MFCD08691916 Molecular Formula: C11H14O2 Molecular Weight: 178.2 Purity Limit: 95% (NMR) Storage Temp: Store at 0-8°C Appearance: Liquid
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Benzyl phenyl sulfone
AFG BioscienceCAS # 3112-88-7 MDL No.: MFCD00025040 Molecular Formula: C13H12O2S Molecular Weight: 232.3 Storage Temp: Store at 0-8°C
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Purity Limit: ≥ 99% (HPLC) CAS No.: 25973-55-1 Molecular Formula: C22H29N3O Molecular Weight: 351.49 MDL No.: MFCD00134707 Appearance: White to slight yellowish powder Melting Point: 80-83 °C Storage Temperature: Store at 0-8°C
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Bathocuproine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline Purity Limit: ≥ 99% (HPLC) CAS No.: 4733-39-5 Molecular Formula: C26H20N2 Molecular Weight: 360.46 MDL No.: MFCD00004972 Appearance: Off-white to yellow powder Comments: Used as reagent for colorimetric determination…
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Boc-L-valine N-hydroxysuccinimide ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Val-OSu Purity Limit: ≥ 99% (HPLC) CAS No.: 3392-12-9 Molecular Formula: C14H22N2O6 Molecular Weight: 314.3 MDL No.: MFCD00037906 Appearance: White powder Melting Point: 122-128 ºC Optical Rotation: [a]D20 = -38.5 ± 2º (C=2 in Dioxane) Storage…
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Boc-D-methionine ; 99%
AFG BioscienceSynonyms: Boc-D-Met-OH Purity Limit: 99% CAS No.: 5241-66-7 Molecular Formula: C10H19NO4S Molecular Weight: 249.3 MDL No.: MFCD00038256 Optical Rotation: -29.4° (c=1% MeOH) Storage Temperature: Store at 0-8°C
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3-Boronobenzaldehyde, 98% (HPLC)
AFG BioscienceCAS # 87199-16-4 Synonyms: 3-Formylphenylboronic acid3-(Dihydroxyboranyl)benzaldehyde MDL No.: MFCD00161356 Melting Point: 120-192 °C Molecular Formula: C7H7BO3 Molecular Weight: 149.94 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Pale yellow powder
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Boc-L-tryptophanol ; >/= 98% (NMR)
AFG BioscienceSynonyms: Boc-L-Trp-ol Purity Limit: ≥ 98% (NMR) CAS No.: 82689-19-8 Molecular Formula: C16H22N2O3 Molecular Weight: 290.3 MDL No.: MFCD00235953 Appearance: Off-white powder Melting Point: 116-122 °C Optical Rotation: [a]D26 = -15 ± 2º (C=1 in CHCl3) Storage…
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2-Bromobenzothiazole ; >/= 99% (GC)
AFG BiosciencePurity Limit: ≥ 99% (GC) CAS No.: 2516-40-7 Molecular Formula: C7H4BrNS Molecular Weight: 214.09 MDL No.: MFCD02681887 Appearance: Yellow crystals Melting Point: 38-42 °C Storage Temperature: Store at 0-8 °C
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2-Bromo-3-Methoxypyridine
AFG BioscienceCAS No.: 24100-18-3 Molecular Formula: C6H6BrNO Molecular Weight: 188.02 MDL No.: MFCD01570896 Storage Temperature: Store at 0-8°C
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Synonyms: PdCl2(dppe) Purity Limit: ≥98.5%, (18% Palladium content min) CAS No.: 19978-61-1 Molecular Formula: [(C6H5)2PCH2CH2P(C6H5)2]PdCl2 Molecular Weight: 575.75 MDL No.: MFCD00015702 Storage Temperature: Store at RT
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Boc-D-Phenylalaninol ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-Phe-ol Purity Limit: ≥ 98% (HPLC) CAS No.: 106454-69-7 Molecular Formula: C14H21NO3 Molecular Weight: 251.31 MDL No.: MFCD00216472 Appearance: White to off-white powder Melting Point: 94-99 °C Optical Rotation: [a]D20 = +27 ± 2º (C=1.036% in MeOH) …
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5-Bromo-2-carboxy-3-methylpyridine ; >/= 97% (HPLC)
AFG BioscienceSynonyms: 5-Bromo-3-methylpyridine-2-carboxylic acid5-Bromo-3-methylpicolinic acid Purity Limit: ≥ 97% (HPLC) CAS No.: 886365-43-1 Molecular Formula: C7H6BrNO2 Molecular Weight: 216.03 MDL No.: MFCD07375125 Appearance: Off-white to light yellow solid Storage Temperature: …
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Boc-N-Me-L-norvaline ; >/= 98% (NMR)
AFG BioscienceSynonyms: Boc-N-Me-L-Nva-OHBoc-N-Me-L-2-aminovaleric acid Purity Limit: ≥ 98% (NMR) CAS No.: 136092-78-9 Molecular Formula: C11H21NO4 Molecular Weight: 231.29 MDL No.: MFCD02094111 Appearance: Light yellow oil Storage Temperature: Store at 0-8°C
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Boc-D-phenylalanine 4-oxymethylphenylacetamidomethyl resin
AFG BioscienceSynonyms: Boc-D-Phe-PAM resin Molecular Weight: 0 MDL No.: MFCD00801183 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3-1.2 meq/g
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6-Bromonicotinamide, 99% (HPLC)
AFG BioscienceCAS # 889676-37-3 Synonyms: 6-Bromopyridine-3-carboxamide MDL No.: MFCD00266840 Melting Point: 230.0-240.0 ºC Molecular Formula: C6H5BrN2O Molecular Weight: 201.02 Purity Limit: 99% (HPLC) Storage Temp: Store at 2-8 °C Appearance: White to off-white powder
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Boc-L-homophenylalanine ; 99%
AFG BioscienceSynonyms: Boc-L-HomoPhe-OH (S)-2-(Boc-amino)-4-phenylbutyric acid Purity Limit: 99% CAS No.: 100564-78-1 Molecular Formula: C15H21NO4 Molecular Weight: 279.33 MDL No.: MFCD00076904 Iupac Name: (2S)-2-[(tert-Butoxycarbonyl)amino]-4-phenylbutanoic acid Optical Rotation: +69°…
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Boc-L-leucine methyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Leu-OMe Purity Limit: ≥ 98% (HPLC) CAS No.: 63096-02-6 Molecular Formula: C12H23NO4 Molecular Weight: 245.32 MDL No.: MFCD00076952 Appearance: Light yellowish liquid Optical Rotation: [a]D20 = -32.91 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8°C
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2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone
AFG BioscienceCAS No.: 92152-60-8 Molecular Formula: C14H11BrO3 Molecular Weight: 307.14 MDL No.: MFCD00499092 Storage Temperature: Store at 0-8°C
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4-Bromo polystyrene resin
AFG BioscienceSynonyms: Bromopolystyrene resin Molecular Weight: 0 MDL No.: MFCD00146196 Comments: Bromine fuctionalized polystyrene resin serves as starting material for the preparation of the phosphine resins. The bromine content is determined by elemental analysis. DVB: 1% DVB Mesh Size: 30-50…
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Boc-Arg(Tos)-OH ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-N?-4-toluenesulfonyl-L-arginine Purity Limit: ≥ 99% (HPLC) CAS No.: 13836-37-8 Molecular Formula: C18H28N4O6S Molecular Weight: 428.5 MDL No.: MFCD00065557 Appearance: White powder Melting Point: 86-110 °C Optical Rotation: [a]D20 = -3.5 ± 1º (C=4 in DMF) …
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Boc-L-thiaproline ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Thz-OHBoc-L-thiazolidine-4-carboxylic acidBoc-(R)-thiazolidine-4-carboxylic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 51077-16-8 Molecular Formula: C9H15NO4S Molecular Weight: 233.3 MDL No.: MFCD00077002 Appearance: White crystalline powder Melting Point: …
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3-(4-Bromophenyl)pyrazole ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 73387-46-9 Molecular Formula: C9H7BrN2 Molecular Weight: 223.07 MDL No.: MFCD01940434 Appearance: Off-white crystals Melting Point: 132-138 °C Storage Temperature: Store at 0-8°C
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Boc-O-2,6-dichlorobenzyl-L-tyrosine Merrifield resin
AFG BioscienceSynonyms: Boc-L-Tyr(2,6-di-Cl-Bzl)-Merrifield resin Molecular Weight: 0 MDL No.: MFCD00801213 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.25-1.0 meq/g
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Boc-(R)-1-amino-2-propanol ; >/= 99% (Assay, Chiral purity)
AFG BioscienceSynonyms: N-Boc-(R)-isopropanolaminetert-Butyl (R)-2-hydroxy-1-propylcarbamate Purity Limit: ≥ 99% (Assay, Chiral purity) CAS No.: 119768-44-4 Molecular Formula: C8H17NO3 Molecular Weight: 175.23 MDL No.: MFCD04974338 Appearance: Clear colorless liquid Boiling Point: 95-100…