AFG Bioscience Chemicals Reagents P
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Phenyl-
AFG BioscienceSynonyms: Ph-ß-D-Glc Phenyl-ß-D-glucoside CAS No.: 1464-44-4 Molecular Formula: C12H16O6 Molecular Weight: 256.25 MDL No.: MFCD00064089 Storage Temperature: Store at 0-8°C
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2-(Piperidin-4-Yloxy)Pyrazine Dihydrochloride
AFG BioscienceCAS No.: 950649-21-5 Molecular Formula: C9H13N3O·2HCl Molecular Weight: 252.14 MDL No.: MFCD03840122 Storage Temperature: Store at 0-8°C
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4(p-Nitrophenylazo)resorcinol
AFG BioscienceSynonyms: 2,4-Dihydroxy-4'-nitroazobenzene CAS No.: 74-39-5 Molecular Formula: C12H9N3O4 Molecular Weight: 259.22 MDL No.: MFCD00007310 Storage Temperature: Store at 0-8°C
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Potassium hexachloroiridate(IV) ; >/= 40% (Ir content)
AFG BioscienceSynonyms: Iridium potassium chloride Purity Limit: ≥40% (Ir content) CAS No.: 16920-56-2 Molecular Formula: K2IrCl6 Molecular Weight: 483.13 MDL No.: MFCD00011369 Storage Temperature: Store at RT
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Pyronin B Certified ; >/= 60% (dye content)
AFG BioscienceSynonyms: CI 45010 Purity Limit: ≥ 60% (dye content) CAS No.: 2150-48-3 Molecular Formula: C42H54Cl8Fe2N4O Molecular Weight: 1042.28 MDL No.: MFCD00011932 Appearance: Dark green crystalline powder Storage Temperature: Store at RT Warnings: stench!
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Boc-(2R,3S)-3-phenylisoserine, 99% (HPLC)
AFG BioscienceCAS # 145514-62-1 Synonyms: (2R,3S)-3-(Boc-amino)-2-hydroxy-3-phenyl-propanoic acid Comments: Intermediate for the synthesis of taxol. MDL No.: MFCD02259481 Melting Point: 129-134 ºC Molecular Formula: C14H19NO5 Molecular Weight: 281.31 Optical Rotation: [a]D20 = + 50 ± 2 º (C=1 in 1N…
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Pyridine-3-methanol ; >/= 99% (GC)
AFG BioscienceSynonyms: 3-Pyridylcarbinol Purity Limit: ≥ 99% (GC) CAS No.: 100-55-0 Molecular Formula: C6H7NO Molecular Weight: 109.13 MDL No.: MFCD00006407 Appearance: Clear, light yellow to yellow liquid Storage Temperature: Store at 0-8 °C
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(R,S)-4-Boc-3-carboxymethyl-piperazin-2-one ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2-Carboxymethyl-3-oxo-piperazine-1-carboxylic acid tert-butyl ester Purity Limit: ≥ 99% (HPLC) CAS No.: 863307-54-4 Molecular Formula: C11H18N2O5 Molecular Weight: 258.27 MDL No.: MFCD06656452 Appearance: White powder Melting Point: 160-165 °C Storage…
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p-Nitrophenyl-ß-D-lactopyranoside ; >/= 99%
AFG BioscienceSynonyms: 4-Nitrophenyl-ß-D-lactopyranoside Purity Limit: ≥ 99% CAS No.: 4419-94-7 Molecular Formula: C18H25NO13 Molecular Weight: 463.39 MDL No.: MFCD00069843 Appearance: White to off-white crystalline powder Optical Rotation: [a]D20 = -65 to -72º (C=0.5 in H2O) Storage…
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(3-Pyridyl)-D-ß-homoalanine dihydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: (3-Pyridyl)-D-ß-homoalanine dihydrochloride(R)-3-Amino-4-(3-pyridyl)butyric acid dihydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 269396-64-7 Molecular Formula: C9H12N2O2·2HCl Molecular Weight: 253.13 MDL No.: MFCD01860957 Appearance: Off-white powder Melting…
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Synonyms: Dipotassium hydrogen phosphate Grade: ACS reagent Purity Limit: ≥ 98.0% (Titration) CAS No.: 7758-11-4 Molecular Formula: K2HPO4 Molecular Weight: 174.18 MDL No.: MFCD00011383 Appearance: White crystalline powder Comments: Buffer solutions. Storage…
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L-Prolyl-L-alanine
AFG BioscienceCAS # 6422-36-2 Synonyms: Pro-Ala-OH MDL No.: MFCD00037875 Molecular Formula: C8H14N2O3 Molecular Weight: 186.21 Storage Temp: Store at 0-8°C
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Phthaloyl-L-Leucine, 99% (HPLC)
AFG BioscienceCAS # 2419-38-7 Synonyms: Pht-L-Leu-OH MDL No.: MFCD00065026 Melting Point: 115-125 °C Molecular Formula: C14H15NO4 Molecular Weight: 261.28 Optical Rotation: [a]D30 = -21 ± 2º (C=1 in EtOH) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C Appearance: Off-white solid powder
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Potassium carbonate, anhydrous ; >/= 99.5% (Titration)
AFG BiosciencePurity Limit: ≥ 99.5% (Titration) CAS No.: 584-08-7 Molecular Formula: K2CO3 Molecular Weight: 138.21 MDL No.: MFCD00011382 Appearance: White, hygroscopic solid Comments: It is used as drying agent for organic solvents; a base. Storage Temperature: Store at RT
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Pyrocatechol Violet ; >/= 98% (Assay)
AFG BioscienceSynonyms: 3,3',4'-Trihydroxyfuchsone-2''-sulfonic acidPyrocatecholsulfonphthalein Purity Limit: ≥ 98% (Assay) CAS No.: 115-41-3 Molecular Formula: C19H14O7S Molecular Weight: 386.38 MDL No.: MFCD00005868 Appearance: Dark green to brown powder Storage Temperature: Store at RT
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Purity Limit: ≥ 95% (NMR) Molecular Formula: C11H16FNO5 Molecular Weight: 261.25 MDL No.: MFCD08274460 Appearance: Oil Storage Temperature: Store at 0-8°C
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1-Piperazin-1-yl-isoquinoline, 95% (HPLC)
AFG BioscienceCAS # 126653-00-7 MDL No.: MFCD06738843 Molecular Formula: C13H15N3 Molecular Weight: 213.28 Purity Limit: 95% (HPLC) Storage Temp: Store at 0-8°C Appearance: Brown solid
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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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(PEO)4-bis-amine ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 929-75-9 Molecular Formula: C8H20N2O3 Molecular Weight: 192.25 MDL No.: MFCD00628164 Appearance: Clear oil Storage Temperature: Store at 0-8 °C
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Polystyrene resin
AFG BioscienceCAS # 9003-70-7 DVB: 2% DVB MDL No.: MFCD00084450 Mesh Size: 200-400 mesh Storage Temp: Store at RT
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D-Phenylalanine methyl ester hydrochloride, 98% (HPLC)
AFG BioscienceCAS # 13033-84-6 Synonyms: D-Phe-OMe·HCl MDL No.: MFCD00066112 Melting Point: 155-168 ºC Molecular Formula: C10H13NO2·HCl Molecular Weight: 215.7 Optical Rotation: [a]D20 = - 35 ± 2 º (C=1 in ethanol) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: White powder
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4-(2-Methylphenoxy)Piperidine Hydrochloride
AFG BioscienceCAS # 65367-95-5 MDL No.: MFCD03840132 Molecular Formula: C12H17NO·HCl Molecular Weight: 227.73 Storage Temp: Store at 0-8°C
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L-Prolinol 2-chlorotrityl resin
AFG BioscienceSynonyms: L-Pro-ol-2-chlorotrityl resin DVB: 1% DVB MDL No.: MFCD00284382 Mesh Size: 200-400 mesh Storage Temp: Store at 0-8 °C Substitution: 0.2-0.6 meq/g
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4-Phenylisoxazol-5-amine ; >/= 98% (HPLC)
AFG BiosciencePurity Limit: ≥ 98% (HPLC) CAS No.: 4320-83-6 Molecular Formula: C9H8N2O Molecular Weight: 160.18 MDL No.: MFCD01109301 Appearance: Pale yellow powder Melting Point: 94-101 °C Storage Temperature: Store at 0-8°C
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1-(2-Hydroxy-5-methylphenyl)propan-1-one , 98% (GC)
AFG BioscienceCAS # 938-45-4 Boiling Point: 108-112 ºC ~ 5 mmHg MDL No.: MFCD01098830 Molecular Formula: C10H12O2 Molecular Weight: 164.2 Purity Limit: 98% (GC) Storage Temp: Store at 0-8 °C Appearance: Colorless liquid
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4-(2-Phenylethyl)piperidine ; >/= 95% (NMR)
AFG BioscienceSynonyms: 4-Phenethyl piperidine Purity Limit: ≥ 95% (NMR) CAS No.: 24152-41-8 Molecular Formula: C13H19N Molecular Weight: 189.3 MDL No.: MFCD05022471 Appearance: Light pale yellow cloudy liquid Storage Temperature: Store at 0-8 °C
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2-Phenylpyrrolidine ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 1006-64-0 Molecular Formula: C10H13N Molecular Weight: 147.22 MDL No.: MFCD01631835 Appearance: Colorless liquid Storage Temperature: Store at 0-8 °C
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Boc-(R)-a-allylproline ; >/= 98% (NMR)
AFG BiosciencePurity Limit: ≥ 98% (NMR) CAS No.: 144085-23-4 Molecular Formula: C13H21NO4 Molecular Weight: 255.31 MDL No.: MFCD01076221 Appearance: Off white powder Storage Temperature: Store at 0-8°C
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2-Piperidin-1-ylmethyl-aniline ; >/= 95% (NMR)
AFG BioscienceSynonyms: 2-Piperidin-1-ylmethyl-phenylamine Purity Limit: ≥ 95% (NMR) CAS No.: 19577-83-4 Molecular Formula: C12H18N2 Molecular Weight: 190.29 MDL No.: MFCD04114503 Appearance: Light yellow solid Storage Temperature: Store at 0-8°C
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Synonyms: 4-(2-Pyridyloxy)benzenesulfonyl chloride hydrochloride Purity Limit: > 99% (HPLC) CAS No.: 1170110-04-9 Molecular Formula: C11H8ClNO3S·HCl Molecular Weight: 306.17 MDL No.: MFCD01862556 Appearance: Off-white solid Storage Temperature: Store at 0-8°C
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Pyrido[3,4-ß]pyrazine ; >/= 95% (HPLC)
AFG BiosciencePurity Limit: ≥ 95% (HPLC) CAS No.: 254-86-4 Molecular Formula: C7H5N3 Molecular Weight: 131.14 MDL No.: MFCD01646167 Appearance: Yellow to light brownish powder Storage Temperature: Store at 0-8°C
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3-(4-Methoxyphenyl)pyrazole, 98% (HPLC)
AFG BioscienceCAS # 27069-17-6 MDL No.: MFCD00112008 Melting Point: 126-132 °C Molecular Formula: C10H10N2O Molecular Weight: 174.2 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Pale yellow powder