AFG Bioscience, 1 kg
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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: Citric acid ammonium salt dibasic Grade: ACS reagent Purity Limit: 98.0-103.0% (Titration) CAS No.: 3012-65-5 Molecular Formula: (NH4)2HC6H5O7 Molecular Weight: 226.2 MDL No.: MFCD00013068 Appearance: White crystals Comments: Determination of phosphates. Storage…
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2-Aminoethanesulfonic acid ; 99%
AFG BioscienceSynonyms: Taurine Purity Limit: 99% CAS No.: 107-35-7 Molecular Formula: C2H7NO3S Molecular Weight: 125.15 MDL No.: MFCD00008197 Appearance: White crystalline powder Melting Point: >300°C Storage Temperature: Store at RT
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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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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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Sodium thiosulfate, 99.0-100.5% (Assay, dry basis)
AFG BioscienceCAS # 7772-98-7 Density: 1.67 Grade: USP MDL No.: MFCD00003499 Molecular Formula: Na2S2O3 Molecular Weight: 158.11 Purity Limit: 99.0-100.5% (Assay, dry basis) Storage Temp: Store at RT Appearance: White crystalline powder
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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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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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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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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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Calcium hydroxide, 99% (Assay)
AFG BioscienceCAS # 1305-62-0 MDL No.: MFCD00010901 Molecular Formula: Ca(OH)2 Molecular Weight: 74.09 Purity Limit: 99% (Assay) Storage Temp: Store at RT Appearance: White solid
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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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Synonyms: Oxalic acid potassium salt monohydrate Grade: ACS reagent Purity Limit: 98.5-101.0% (Titration) CAS No.: 6487-48-5 Molecular Formula: C2O4K2·H2O Molecular Weight: 184.2 MDL No.: MFCD00150033 Appearance: White crystalline powder Comments: Reagent in analytical…
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DL-a-Lipoic acid, 99.0-101.0% (Assay)
AFG BioscienceCAS # 1077-28-7 Synonyms: (±)-1,2-Dithiolane-3-pentanoic acid Grade: USP MDL No.: MFCD00005474 Melting Point: 60-62 °C Molecular Formula: C8H14O2S2 Molecular Weight: 206.33 Optical Rotation: +1.0° to -1.0° Purity Limit: 99.0-101.0% (Assay) Storage Temp: Store at 0-8 °C …
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4-Bromoanisole ; >/=99%
AFG BiosciencePurity Limit: ≥99% CAS No.: 104-92-7 Molecular Formula: C7H7BrO Molecular Weight: 187.04 MDL No.: MFCD00000097 Density: 1.49 Boiling Point: 9 - 10°C Flash Point: 98°C Melting Point: 223°C Storage Temperature: Store at RT
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n-Decyltrimethoxysilane ; >/= 97% (GC)
AFG BiosciencePurity Limit: ≥ 97% (GC) CAS No.: 5575-48-4 Molecular Formula: C13H30O3Si Molecular Weight: 262.46 MDL No.: MFCD00069135 Appearance: Colorless liquid Density: 0.9 g/mL Boiling Point: 102-106 °C/3.5 mmHg Flash Point: 117 °C Melting Point: - 37 °C Refractive Index: …
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5-Fluoro-2-methylaniline ; >/= 98% (GC)
AFG BioscienceSynonyms: 2-Amino-4-fluorotoluene 3-Fluoro-6-methylaniline 5-Fluoro-o-toluidine Purity Limit: ≥ 98% (GC) CAS No.: 367-29-3 Molecular Formula: C7H8FN Molecular Weight: 125.15 MDL No.: MFCD00007764 Appearance: Colorless to light yellow liquid Storage Temperature: Store at 0-8°C
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Cyclopentan-1-one oxime ; >/= 99% (GC)
AFG BioscienceSynonyms: Cyclopentanone oxime Purity Limit: ≥ 99% (GC) CAS No.: 1192-28-5 Molecular Formula: C5H9NO Molecular Weight: 99.13 MDL No.: MFCD00001420 Appearance: White to off-white crystalline powder Boiling Point: 196 ºC Flash Point: 92 ºC - closed up Melting Point: …
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Benzoic anhydride ; >/= 98% (Titration)
AFG BioscienceSynonyms: Benzoic acid anhydride Purity Limit: ≥ 98% (Titration) CAS No.: 93-97-0 Molecular Formula: C14H10O3 Molecular Weight: 226.23 MDL No.: MFCD00003073 Appearance: White to off-white crystalline powder Density: 1.199 g/mL at 25 °C Melting Point: 39-50 °C Storage…
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2,3,5-Trimethylphenol ; >/= 99% (GC)
AFG BioscienceSynonyms: Isopseudocumenol6-Hydroxypseudocumene Purity Limit: ≥ 99% (GC) CAS No.: 697-82-5 Molecular Formula: C9H12O Molecular Weight: 136.19 MDL No.: MFCD00002228 Appearance: White powder Boiling Point: 230-231°C Melting Point: 90.0-97.0 ºC Storage Temperature: Store…
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Purity Limit: ≥ 99% (assay) CAS No.: 5324-84-5 Molecular Formula: C8H17O3SNa Molecular Weight: 216.28 MDL No.: MFCD00007544 Appearance: White powder Storage Temperature: Store at 0-8°C
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4-Bromophenacyl bromide ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2,4'-Dibromoacetophenone2-Bromo-1-(4-bromophenyl)ethanone Purity Limit: ≥ 98% (HPLC) CAS No.: 99-73-0 Molecular Formula: C8H6Br2O Molecular Weight: 277.94 MDL No.: MFCD00000200 Appearance: White to off-white crystalline powder Melting Point: 104-117 °C Storage…
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Synonyms: Sodium 1-hexanesulfonate Grade: HPLC Purity Limit: ≥ 99% (Titration) CAS No.: 2832-45-3 Molecular Formula: C6H13O3SNa Molecular Weight: 188.22 MDL No.: MFCD00007542 Appearance: White crystalline powder Storage Temperature: Store at 0-8 °C
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Boc-D-valine ; 99%
AFG BioscienceSynonyms: Boc-D-Val-OH Purity Limit: 99% CAS No.: 22838-58-0 Molecular Formula: C10H19NO4 Molecular Weight: 217.3 MDL No.: MFCD00038282 Optical Rotation: -26° (c=1% EtOH) Storage Temperature: Store at 0-8°C
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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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Ammonium formate ; >/= 98% (Titration)
AFG BioscienceSynonyms: Formic acid ammonium salt Purity Limit: ≥ 98% (Titration) CAS No.: 540-69-2 Molecular Formula: CH5NO2 Molecular Weight: 63.06 MDL No.: MFCD00013103 Appearance: White crystalline powder Density: 1.26 Melting Point: 119-121°C Storage Temperature: Store at RT …
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3-Glycidoxypropyltrimethoxysilane ; >/= 98% (GC)
AFG BioscienceSynonyms: 3-Trimethoxysilylpropyl glycidyl ether?-(2,3-Epoxypropoxy)propyltrimethoxysilane Purity Limit: ≥ 98% (GC) CAS No.: 2530-83-8 Molecular Formula: C9H20O5Si Molecular Weight: 236.34 MDL No.: MFCD00005144 Appearance: Colorless to faint yellow liquid Storage…
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2,4-Diamino-6-methyl-1,3,5-triazine, 99% (HPLC)
AFG BioscienceCAS # 542-02-9 Synonyms: 6-Methyl-1,3,5-triazine-2,4-diamineAcetoguanamine MDL No.: MFCD00023192 Melting Point: 271-278 ºC Molecular Formula: C4H7N5 Molecular Weight: 125.13 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Off-white to light yellow crystal
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DEAE Dextran
AFG BioscienceSynonyms: Diethylaminoethyl dextran CAS No.: 9015-73-0 MDL No.: MFCD00081561 Appearance: White to off-white powder Storage Temperature: Store at RT
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Synonyms: 2-Amino-2-(hydroxymethyl)-1,3-propanediolTris baseTrometamol Grade: ACS reagent Purity Limit: 99.8-100.1% (Titration: anhydrous basis) CAS No.: 77-86-1 Molecular Formula: C4H11NO3 Molecular Weight: 121.1 MDL No.: MFCD00004679 Appearance: White crystalline powder …
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Alphazurine A ; Dye content: >/= 40%
AFG BioscienceSynonyms: Acid blue 7 Patent blue A Purity Limit: Dye content: ≥ 40% CAS No.: 3486-30-4 Molecular Formula: C37H35N2O6S2Na Molecular Weight: 690.81 MDL No.: MFCD00044440 Appearance: Maroon powder Storage Temperature: Store at RT