AFG Bioscience, Supplies, 25 g
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Cesium chromate
AFG BioscienceCAS No.: 13454-78-9 Molecular Formula: Cs2CrO4 Molecular Weight: 381.81 MDL No.: MFCD00016050 Storage Temperature: Store at RT
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Grade: USP Purity Limit: 99.0-101.5% (Titration: Anhydrous basis) CAS No.: 7681-11-0 Molecular Formula: KI Molecular Weight: 166 MDL No.: MFCD00011405 Appearance: White crystalline powder Storage Temperature: Store at RT Warnings: Irritant! Moisture sensitive!
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2-Amino-6-chloropyridine, 99% (HPLC)
AFG BioscienceCAS # 45644-21-1 Synonyms: 2-Chloro-6-aminopyridine MDL No.: MFCD00234068 Molecular Formula: C5H5ClN2 Molecular Weight: 128.56 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to light yellow solid
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Gallic acid anhydrous ; ACS reagent ; >/= 98.0% (Titration)
AFG BioscienceSynonyms: 3,4,5-Trihydroxybenzoic acid Grade: ACS reagent Purity Limit: ≥ 98.0% (Titration) CAS No.: 149-91-7 Molecular Formula: C7H6O5 Molecular Weight: 170.12 MDL No.: MFCD00002510 Appearance: White crystalline powder Comments: Testing for free mineral acids,…
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2-Chloro-3-amino-6-methylpyridine ; >/= 99% (GC)
AFG BioscienceSynonyms: 3-Amino-2-chloro-6-picoline Purity Limit: ≥ 99% (GC) CAS No.: 39745-40-9 Molecular Formula: C6H7ClN2 Molecular Weight: 142.59 MDL No.: MFCD03095213 Appearance: Off-white to yellow solid Melting Point: 64-72 ºC Storage Temperature: Store at 0-8°C
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Synonyms: Fmoc-L-Asp(OtBu)-Wang resin Molecular Weight: 0 MDL No.: MFCD00801229 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3-0.8 meq/g
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Fmoc-D-thiaproline ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-D-Thz-OHFmoc-D-thiazolidine-4-carboxylic acidFmoc-(S)-thiazolidine-4-carboxylic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 198545-89-0 Molecular Formula: C19H17NO4S Molecular Weight: 355.4 MDL No.: MFCD00235911 Appearance: White crystalline powder Melting Point:…
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Lanthanum(III) fluoride ; 99.99%
AFG BiosciencePurity Limit: 99.99% CAS No.: 13709-38-1 Molecular Formula: F3La Molecular Weight: 195.9 MDL No.: MFCD00011073 Storage Temperature: Store at RT
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L-Threonine methyl ester hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Thr-OMe·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 39994-75-7 Molecular Formula: C5H11NO3·HCl Molecular Weight: 169.6 MDL No.: MFCD00037677 Appearance: Yellow oil Optical Rotation: [a]D20 = -15 ± 2º (C=1 in 5N HCl or C=6 in 5N HCl) Storage Temperature: Store at…
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2-Phenylindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Phenyl-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 948-65-2 Molecular Formula: C14H11N Molecular Weight: 193.25 MDL No.: MFCD00005608 Appearance: Grey powder Melting Point: 185-193 °C Storage Temperature: Store at 0-8 °C
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L-a-tert-Butyl-Gly-OH
AFG BioscienceSynonyms: L-Tle-OH L-a-tert-Butylglycine (S)-2-Amino-3,3-dimethylbutyric acid CAS No.: 20859-02-3 Molecular Formula: C6H13NO2 Molecular Weight: 131.2 MDL No.: MFCD00064218 Storage Temperature: Store at 0-8°C
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L-Histidine methyl ester dihydrochloride
AFG BioscienceSynonyms: L-His-OMe·2HCl CAS No.: 7389-87-9 Molecular Formula: C7H11N3O2·2HCl Molecular Weight: 242.1 MDL No.: MFCD00012701 Appearance: Crystalline Storage Temperature: Store at 0-8°C
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Z-D-glutamic acid ; 99%
AFG BioscienceSynonyms: Z-D-Glu-OH Purity Limit: 99% CAS No.: 63648-73-7 Molecular Formula: C13H15NO6 Molecular Weight: 281.26 MDL No.: MFCD00063193 Optical Rotation: +7.6° (c=10% AcOH) Storage Temperature: Store at 0-8°C
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3,3'-Diindolylmethane ; >/= 98% (Assay)
AFG BioscienceSynonyms: 3-(1H-Indol-3-ylmethyl)-1H-indole3,3'-Methylenebis-1H-indole3,3'-Methylenediindole Purity Limit: ≥ 98% (Assay) CAS No.: 1968-05-4 Molecular Formula: C17H14N2 Molecular Weight: 246.31 MDL No.: MFCD00195766 Appearance: White crystalline powder Melting Point: 161-167…
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18-Crown 6-ether, 99% (GC)
AFG BioscienceCAS # 17455-13-9 Synonyms: 1,4,7,10,13,16-hexaoxacyclooctadecane MDL No.: MFCD00005113 Melting Point: 34-44 °C Molecular Formula: C12H24O6 Molecular Weight: 264.32 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: Low melting white to off-white crystals
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CAS # 75277-39-3 Synonyms: HEPES sodium salt N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid) sodium salt MDL No.: MFCD00036463 Molecular Formula: C8H17N2O4SNa Molecular Weight: 260.3 Purity Limit: >=99% (anhydrous titration) Storage Temp: Store at RT Appearance: White Powder
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Fmoc-D-proline, 99% (HPLC)
AFG BioscienceCAS # 101555-62-8 Synonyms: Fmoc-D-Pro-OH(R)-Fmoc-pyrrolidine-2-carboxylic acid MDL No.: MFCD00077067 Melting Point: 98-120 °C Molecular Formula: C20H19NO4 Molecular Weight: 337.4 Optical Rotation: [a]D20 = +30 ± 2º (C=1 in DMF) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8…
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3,5-Dimethoxybenzoic acid, 99% (HPLC)
AFG BioscienceCAS # 1132-21-4 MDL No.: MFCD00002502 Melting Point: 178-185 °C Molecular Formula: C9H10O4 Molecular Weight: 182.17 Purity Limit: 99% (HPLC) Storage Temp: Store at RT Appearance: White crystalline powder
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Pectin, 99% (Assay)
AFG BioscienceCAS # 9000-69-5 Synonyms: Apple PectinPolygalacturonic acid methyl ester MDL No.: MFCD00081838 Purity Limit: 99% (Assay) Storage Temp: Store at 0-8°C
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2,5-Dichloropyridine, 99% (GC)
AFG BioscienceCAS # 16110-09-1 MDL No.: MFCD00006239 Molecular Formula: C5H3Cl2N Molecular Weight: 147.99 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: White to yellow solid or powder
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3,4-Dimethoxybenzophenone, 99%
AFG BioscienceCAS # 4038-14-6 Synonyms: (3,4-Dimethoxyphenyl)phenyl-methanone MDL No.: MFCD00075875 Melting Point: 52-57 ºC Molecular Formula: C15H14O3 Molecular Weight: 242.27 Purity Limit: 99% Storage Temp: Store at 0-8°C Appearance: White crystalline powder
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Triglycerol monostearate Technical
AFG BioscienceGrade: Technical CAS No.: 26855-43-6 Molecular Formula: C27H54O8 Molecular Weight: 506.72 MDL No.: MFCD00152930 Appearance: White to off-white powder Melting Point: 52-62 ºC Storage Temperature: Store at 0-8 °C
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3-Chloro-2-pyrazine-carboxylic acid
AFG BioscienceSynonyms: 3-Chloropyrazine-2-carboxylic acid CAS No.: 27398-39-6 Molecular Formula: C5H3ClN2O2 Molecular Weight: 158.54 MDL No.: MFCD01318438 Storage Temperature: Store at 0-8°C
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2-Hydroxy-4-methyl-5-nitropyridine ; >/= 96% (HPLC)
AFG BioscienceSynonyms: 2-Hydroxy-5-nitro-4-methylpyridine2-Hydroxy-5-nitro-4-picoline Purity Limit: ≥ 96% (HPLC) CAS No.: 21901-41-7 Molecular Formula: C6H6N2O3 Molecular Weight: 154.12 MDL No.: MFCD00010690 Appearance: Yellow to orange crystalline powder Storage Temperature: Store at 0-8°C
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7-Methylindole
AFG BioscienceSynonyms: 7-Methyl-1H-Indole CAS No.: 933-67-5 Molecular Formula: C9H9N Molecular Weight: 131.18 MDL No.: MFCD00005684 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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5-Amino-4-cyano-1-phenyl-3-pyrazole acetonitrile
AFG BioscienceCAS # 7152-40-1 Synonyms: 5-Amino-3-(cyanomethyl)-1-phenylpyrazole-4-carbonitrile MDL No.: MFCD00020729 Molecular Formula: C12H9N5 Molecular Weight: 223.24 Storage Temp: Store at 0-8°C
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1,5-Diphenylcarbohydrazide
AFG BioscienceCAS # 140-22-7 Synonyms: 1,5-Diphenylcarbazidesym-Diphenylacarbazide Comments: Indicator for chromate. Grade: ACS reagent MDL No.: MFCD00003013 Melting Point: 173-176 °C Molecular Formula: C13H14N4O Molecular Weight: 242.28 Storage Temp: Store at RT Appearance: Off-white or…
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3-(1H-pyrazol-1-yl)benzoic acid, 99% (LCMS)
AFG BioscienceCAS # 264264-33-7 MDL No.: MFCD05864484 Molecular Formula: C10H8N2O2 Molecular Weight: 188.19 Purity Limit: 99% (LCMS) Storage Temp: Store at 0-8°C Appearance: Orange to brown solid
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4-Amino-2-bromopyridine, 95%
AFG BioscienceCAS # 7598-35-8 Synonyms: 2-Bromo-4-aminopyridine MDL No.: MFCD01646061 Molecular Formula: C5H5BrN2 Molecular Weight: 173.01 Purity Limit: 95% Storage Temp: Store at 0-8°C
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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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5-Trifluoromethyl-2-chloropyridine, 98% (NMR)
AFG BioscienceCAS # 52334-81-3 Synonyms: 2-Chloro-5-(trifluoromethyl)pyridine Density: 1.417 Flash Point : 113 °C MDL No.: MFCD00042225 Melting Point: 28-32 ºC Molecular Formula: C6H3ClF3N Molecular Weight: 181.54 Purity Limit: 98% (NMR) Storage Temp: Store at 0-8 °C Appearance: White solid