Reagents, B, 25 g, AFG Bioscience
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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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Synonyms: Bismuth chloride Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7787-60-2 Molecular Formula: BiCl3 Molecular Weight: 315.34 MDL No.: MFCD00003461 Appearance: White crystals Comments: Used as catalyst for organic reagents. Melting Point: 230…
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Boc-S-4-methylbenzyl-L-cysteine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Cys(pMeBzl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 61925-77-7 Molecular Formula: C16H23NO4S Molecular Weight: 325.4 MDL No.: MFCD00038517 Appearance: White powder Melting Point: 68-92 °C Optical Rotation: [a]D20 = -42 ± 3º (C=1 in AcOH) Storage…
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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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Synonyms: 5-Bromo-6-chloro-3-indoxyl-ß-D-galactopyranosideMagenta Gal Purity Limit: ≥ 99% (TLC) CAS No.: 93863-88-8 Molecular Formula: C14H15BrClNO6 Molecular Weight: 408.63 MDL No.: MFCD00216824 Appearance: White to off-white powder Optical Rotation: [a]D20 = -45 ± 2º (dry…
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Boc-N-Methyl-aminoethanol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: N-Boc-N-methyl-ethanolamine N-Boc-N-methyl-glycinol Purity Limit: ≥ 99% (HPLC) CAS No.: 57561-39-4 Molecular Formula: C8H17NO3 Molecular Weight: 175.2 MDL No.: MFCD03425857 Appearance: Light yellow to colorless oil Storage Temperature: Store at 0-8 °C
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Boc-L-threonine hydrazide ; >/= 97% (HPLC)
AFG BioscienceSynonyms: Boc-L-Thr-NHNH2 Purity Limit: ≥ 97% (HPLC) CAS No.: 69568-63-4 Molecular Formula: C9H19N3O4 Molecular Weight: 233.34 MDL No.: MFCD00190834 Melting Point: 141-147 °C Optical Rotation: [a]D20 = -7 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8 °C
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7-Benzyloxyindole, 98% (HPLC)
AFG BioscienceCAS # 20289-27-4 Synonyms: 7-(Phenylmethoxy)indole MDL No.: MFCD00037974 Melting Point: 70-76 °C Molecular Formula: C15H13NO Molecular Weight: 223.27 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Salmon pink crystal
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Boc-ß-alanine N-hydroxysuccinimide ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-ß-Ala-OSu Purity Limit: ≥ 98% (HPLC) CAS No.: 32703-87-0 Molecular Formula: C12H18N2O6 Molecular Weight: 286.30 MDL No.: MFCD00038647 Appearance: White to off-white powder Melting Point: 110-116 °C Storage Temperature: Store at ≤ -4 °C
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1-Boc-4-aminopiperidine ; >/= 98%
AFG BiosciencePurity Limit: ≥ 98% CAS No.: 87120-72-7 Molecular Formula: C10H20N2O2 Molecular Weight: 200.28 MDL No.: MFCD01076201 Appearance: White to pale yellow powder Storage Temperature: Store at 0-8°C
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2-Bromo-3-fluoro-5-chloropyridine ; >/= 99% (GC)
AFG BiosciencePurity Limit: ≥ 99% (GC) CAS No.: 514797-97-8 Molecular Formula: C5H2BrClFN Molecular Weight: 210.43 MDL No.: MFCD11044268 Appearance: White to off-white crystalline solid Storage Temperature: Store at 0-8 °C
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4-(4-Bromophenyl)-4-oxobutanenitrile ; >/= 97% (HPLC)
AFG BiosciencePurity Limit: ≥ 97% (HPLC) CAS No.: 51765-77-6 Molecular Formula: C10H8BrNO Molecular Weight: 238.08 MDL No.: MFCD02260543 Appearance: Beige crystals Storage Temperature: Store at 0-8°C
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5-Bromo-2-chloro-3-nitropyridine ; >/= 98% (GC)
AFG BioscienceSynonyms: 2-Chloro-3-nitro-5-bromopyridine Purity Limit: ≥ 98% (GC) CAS No.: 67443-38-3 Molecular Formula: C5H2BrClN2O2 Molecular Weight: 237.44 MDL No.: MFCD00222270 Appearance: Yellow to brown color crystalline powder Melting Point: 62-71 ºC Storage Temperature: Store…
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Boc-L-methionine 4-nitrophenyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Met-ONp Purity Limit: ≥ 98% (HPLC) CAS No.: 2488-18-8 Molecular Formula: C16H22N2O6S Molecular Weight: 370.42 MDL No.: MFCD00038123 Melting Point: 89-95º C Optical Rotation: -49º ± 1º (c=1% in MeOH) Storage Temperature: Store at 0-8°C
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Boc-3-(4-thiazolyl)-D-alanine
AFG BioscienceSynonyms: Boc-D-Ala(4-thiazoyl)-OH CAS No.: 134107-69-0 Molecular Formula: C11H16N2O4S Molecular Weight: 272.32 MDL No.: MFCD00079680 Storage Temperature: Store at 0-8°C
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Boc-ß-cyclopropyl-L-Alanine·DCHA ; >/= 98%
AFG BioscienceSynonyms: Boc-Ala(ß-cyclopropyl)-OH dicyclohexylammonium salt Purity Limit: ≥ 98% CAS No.: 89483-06-7 Molecular Formula: C11H19NO4·C12H23N Molecular Weight: 410.53 MDL No.: MFCD03093869 Appearance: White powder Storage Temperature: Store at 0-8 °C
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6-Bromo-2-chloro quinoline ; >/= 97%
AFG BiosciencePurity Limit: ≥ 97% CAS No.: 1810-71-5 Molecular Formula: C9H5BrClN Molecular Weight: 242.5 MDL No.: MFCD04115272 Appearance: White to brown-pink powder Melting Point: 159-163 ºC Storage Temperature: Store at 0-8 °C
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5-Bromo-2-hydroxy-4-methylpyridine ; >/= 99% (GC)
AFG BioscienceSynonyms: 2-Hydroxy-4-methyl-5-bromopyridine 5-Bromo-2-hydroxy-4-picoline Purity Limit: ≥99% (GC) CAS No.: 164513-38-6 Molecular Formula: C6H6BrNO Molecular Weight: 188.02 MDL No.: MFCD03427664 Storage Temperature: Store at 0-8°C
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Boc-4-amino-L-phenylalanine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Phe(4-NH2)-OHBoc-p-amino-L-Phe-OH(S)-Boc-2-amino-3-(4-aminophenyl)propionic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 55533-24-9 Molecular Formula: C14H20N2O4 Molecular Weight: 280.3 MDL No.: MFCD00038139 Appearance: White to off white powder Optical Rotation:…
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Boc-L-alanine methyl ester
AFG BioscienceSynonyms: Boc-L-Ala-OMe CAS No.: 28875-17-4 Molecular Formula: C9H17NO4 Molecular Weight: 203.24 MDL No.: MFCD00038513 Storage Temperature: Store at 0-8°C
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Bz-Gly-Gly-OH ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Hippuryl glycine(N-Benzoylglycyl)glycine Purity Limit: ≥ 98% (HPLC) CAS No.: 1145-32-0 Molecular Formula: C11H12N2O4 Molecular Weight: 236.23 MDL No.: MFCD00046538 Appearance: White to off-white powder Melting Point: 194-199 °C Storage Temperature: Store at 0-8 °C
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Brilliant Cresyl Blue certified ; >/= 65% (Dye content)
AFG BioscienceSynonyms: CI 51010 Purity Limit: ≥ 65% (Dye content) CAS No.: 81029-05-2 Molecular Formula: C17H21N4O·½ZnCl4 Molecular Weight: 400.97 MDL No.: MFCD00148902 Appearance: Green powder Storage Temperature: Store at RT
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3-Bromobenzoylacetonitrile ; >/= 97% (HPLC)
AFG BioscienceSynonyms: 3-(3-Bromophenyl)-3-oxo-propionitrile Purity Limit: ≥ 97% (HPLC) CAS No.: 70591-86-5 Molecular Formula: C9H6BrNO Molecular Weight: 224.06 MDL No.: MFCD02260778 Appearance: Pale yellow solid Storage Temperature: Store at 0-8°C
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Boc-L-ß-indanylglycine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-2-L-indanylgly-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 181227-47-4 Molecular Formula: C16H21NO4 Molecular Weight: 291.2 MDL No.: MFCD00671384 Melting Point: 101-107º C Optical Rotation: +10±1º (c=1.041% in MeOH) Storage Temperature: Store at 0-8°C
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4-Bromo-3-nitroacetophenone ; >/= 97% (GC)
AFG BioscienceSynonyms: 1-(4-Bromo-3-nitrophenyl)ethanone Purity Limit: ≥ 97% (GC) CAS No.: 18640-58-9 Molecular Formula: C8H6BrNO3 Molecular Weight: 244.04 MDL No.: MFCD00016985 Appearance: Slightly yellow powder Melting Point: 115-122 °C Storage Temperature: Store at 0-8°C
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Boc-D-ß-phenylalanine ; >/= 99% (HPLC, Chiral purity)
AFG BioscienceSynonyms: Boc-D-ß-Phe-OH(S)-3-(Boc-amino)-3-phenylpropionic acid Purity Limit: ≥ 99% (HPLC, Chiral purity) CAS No.: 103365-47-5 Molecular Formula: C14H19NO4 Molecular Weight: 265.31 MDL No.: MFCD01860892 Appearance: Off-white solid Storage Temperature: Store at 0-8°C
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4-Benzyloxyaniline hydrochloride ; >/= 99%
AFG BioscienceSynonyms: 4-Aminophenyl benzyl ether hydrochloride 4-Benzyloxyanilinium chloride Purity Limit: ≥ 99% CAS No.: 51388-20-6 Molecular Formula: C13H13NO·HCl Molecular Weight: 235.71 MDL No.: MFCD00012995 Appearance: Light brown solid Melting Point: 224-230 ºC Storage…
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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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3-Bromo-5-chloropyridine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3-Chloro-5-bromopyridine 5-Bromo-3-chloropyridine Purity Limit: ≥ 98% (HPLC) CAS No.: 73583-39-8 Molecular Formula: C5H3BrClN Molecular Weight: 192.44 MDL No.: MFCD04114221 Appearance: White to yellow solid Storage Temperature: Store at 0-8°C
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(+)-Biotin N-hydroxysuccinimide ester ; >/= 99%
AFG BioscienceSynonyms: d-Biotin NHS esterNHS-Biotin Purity Limit: ≥ 99% CAS No.: 35013-72-0 Molecular Formula: C14H19N3O5S Molecular Weight: 341.4 MDL No.: MFCD00078531 Appearance: White to off-white powder Comments: Used in the biotinylation of proteins and peptides. Couples with…
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(5-Benzyloxyindol-3-yl)acetonitrile ; >/= 97% (HPLC)
AFG BioscienceSynonyms: 5-Benzyloxyindole-3-acetonitrile Purity Limit: ≥ 97% (HPLC) CAS No.: 2436-15-9 Molecular Formula: C17H14N2O Molecular Weight: 262.31 MDL No.: MFCD00022730 Appearance: Off-white to pale yellow rystalline powder Melting Point: 76-80 ºC Storage Temperature: Store…
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Boc-D-tyrosine methyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-Tyr-OMe Purity Limit: ≥ 98% (HPLC) CAS No.: 76757-90-9 Molecular Formula: C15H21NO5 Molecular Weight: 295.34 MDL No.: MFCD00057824 Appearance: White to off-white powder Optical Rotation: [a]D20 = -49 ± 2º (C=1 in CHCl3) Storage Temperature: Store at 0-8 °C