AFG Bioscience, Supplies, Acids, 25 g
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Purity Limit: ≥ 98% (HPLC) CAS No.: 35973-18-3 Molecular Formula: C11H9NO3 Molecular Weight: 203.2 MDL No.: MFCD00454147 Appearance: Light cream powder Melting Point: 272-278 °C Storage Temperature: Store at 0-8°C
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Boc-L-aspartic acid ß-methyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Asp(OMe)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 59768-74-0 Molecular Formula: C10H17NO7 Molecular Weight: 247.25 MDL No.: MFCD00278971 Appearance: White to off-white powder Melting Point: 60-70 ºC Optical Rotation: [a]D20 = -5 ± 0.5º (C=2 in MeOH) …
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3-Fluoro-4-methoxybenzoic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 3-Fluoro-p-anisic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 403-20-3 Molecular Formula: C8H7FO3 Molecular Weight: 170.14 MDL No.: MFCD00060675 Appearance: Off-white to light yellow solid powder Melting Point: 211-213 °C Storage Temperature: Store at RT
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Fmoc-L-glutamic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Glu-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 121343-82-6 Molecular Formula: C20H19NO6 Molecular Weight: 369.38 MDL No.: MFCD00237657 Appearance: White powder Melting Point: 188-194 °C Optical Rotation: [a]D20 = -20 ± 2º (C=1 in DMF) Storage Temperature: …
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D-Aspartic acid ß-tert-butyl 2-chlorotrityl resin
AFG BioscienceSynonyms: D-Asp(OtBu)-2-chlorotrityl resin Molecular Weight: 0 MDL No.: MFCD08276731 Appearance: Yellow beads DVB: 1% DVB Mesh Size: 200-400 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3 - 0.9 meq/g
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L-Glutamic acid a-methyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Glu-Ome Purity Limit: ≥ 98% (HPLC) CAS No.: 6384-08-3 Molecular Formula: C6H11NO4 Molecular Weight: 161.30 MDL No.: MFCD00171677 Appearance: White powder Melting Point: 130-140°C Optical Rotation: [a]D20 = +35 ± 2º (C=1% in H2O) Storage Temperature: Store…
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Fmoc-L-aspartic acid-ß-cyclohexyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Asp(OcHex)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 130304-80-2 Molecular Formula: C25H27NO6 Molecular Weight: 437.5 MDL No.: MFCD00135420 Appearance: White to off-white crystalline powder Melting Point: 118-132 °C Storage Temperature: Store at 0-8 °C
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Synonyms: ?-Abu-OtBu·HCl Purity Limit: ≥ 98% (NMR) CAS No.: 58640-01-0 Molecular Formula: C8H17NO2·HCl Molecular Weight: 195.7 MDL No.: MFCD00270592 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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Fmoc-L-aspartic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Asp-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 119062-05-4 Molecular Formula: C19H17NO6 Molecular Weight: 355.35 MDL No.: MFCD00237654 Appearance: White powder Melting Point: 186-192 °C Optical Rotation: [a]D20 = -30 ± 2º (C = 1 in DMF) Storage…
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Boc-D-aspartic acid ß-benzyl ester Merrifield resin
AFG BioscienceSynonyms: Boc-D-Asp(OBzl)-Merrifield resin Molecular Weight: 0 MDL No.: MFCD00801174 DVB: 1% DVB Mesh Size: 100-200 or 200-400 m Storage Temperature: Store at 0-8°C Substitution: 0.25-0.7 meq/g
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Fmoc-D-aspartic acid a-allyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-D-Asp-OAll Purity Limit: ≥ 99% (HPLC) CAS No.: 204246-17-3 Molecular Formula: C22H21NO6 Molecular Weight: 395.4 MDL No.: MFCD01074689 Appearance: White crystalline powder Melting Point: 119-123 °C Optical Rotation: [a]D20 = +24.1 ± 2º (C=1 in DMF) …
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Na,ß-Bis-Fmoc-L-2,3-diaminopropionic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Dap(Fmoc)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 201473-90-7 Molecular Formula: C33H28N2O6 Molecular Weight: 548.58 MDL No.: MFCD00237005 Appearance: White to off-white powder Melting Point: 141-147 °C Optical Rotation: [a]D20 = -10.0 ± 2º (C=1% in DMF) …
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Boc-L-a-aminoadipic acid ; 99%
AFG BioscienceSynonyms: Boc-L-Aad-OH Boc-L-2-aminohexanedioic acid Boc-L-homoglutamic acid BocAad-OH Purity Limit: 99% CAS No.: 77302-72-8 Molecular Formula: C11H19NO6 Molecular Weight: 261.3 MDL No.: MFCD00063354 Storage Temperature: Store at 0-8°C
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Methyl Red free acid
AFG BioscienceSynonyms: 4-Dimethylaminoazobenzene-2'-carboxylic acidCI 13020 CAS No.: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight: 269.3 MDL No.: MFCD00002425 Appearance: Dark red powder Melting Point: 177-184 °C Storage Temperature: Store at RT
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p-Rosolic acid ; - ; >/= 85% (Dye content)
AFG BioscienceSynonyms: AurinCI 438004-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadien-1-one Grade: - Purity Limit: ≥ 85% (Dye content) CAS No.: 603-45-2 Molecular Formula: C19H14O3 Molecular Weight: 290.32 MDL No.: MFCD00001624 Appearance: Red to reddish brown powder Storage…
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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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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-Amino-3-methylbenzoic acid methyl ester ; >/= 98% (GC)
AFG BioscienceSynonyms: 4-Amino-3-toluic acid methyl esterMethyl 4-amino-3-methylbenzoate Purity Limit: ≥ 98% (GC) CAS No.: 18595-14-7 Molecular Formula: C9H11NO2 Molecular Weight: 165.19 MDL No.: MFCD00102230 Appearance: Light yellow-brown crystalline powder Melting Point: 115-117 ºC …
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Boc-L-aspartic acid-ß-allyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Asp(OAll)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 132286-77-2 Molecular Formula: C12H19NO6 Molecular Weight: 273.3 MDL No.: MFCD00273398 Appearance: White powder Melting Point: 44-50 °C Optical Rotation: [a]D20 = -26.0 ± 2º (C=1 in DMF) Storage…
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Oxazole-4-carboxylic acid ethyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Ethyl oxazole-4-carboxylateEthyl 1,3-oxazole-4-carboxylate Purity Limit: ≥ 98% (HPLC) CAS No.: 23012-14-8 Molecular Formula: C6H7NO3 Molecular Weight: 141.13 MDL No.: MFCD04114940 Appearance: White to pale yellow solid Storage Temperature: Store at 0-8°C
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Synonyms: D-Glu(OBzl)-NH2·HClD-Isoglutamine benzyl ester·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 18800-75-4 Molecular Formula: C12H16N2O3·HCl Molecular Weight: 272.5 MDL No.: MFCD05663749 Appearance: White crystalline powder Melting Point: 180-187 °C Optical Rotation: …
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2-Bromothiazole-5-carboxylic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Bromo-5-thiazolecarboxylic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 54045-76-0 Molecular Formula: C4H2BrNO2S Molecular Weight: 208.04 MDL No.: MFCD04115730 Appearance: White to pinkish crystalline powder Melting Point: 180-184 °C Storage Temperature: …
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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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3-(4-Phenoxyphenyl)propionic acid ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 20062-91-3 Molecular Formula: C15H14O3 Molecular Weight: 242.27 MDL No.: MFCD00220674 Appearance: White powder Melting Point: 80-86 °C Storage Temperature: Store at 0-8°C
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4-Sulfamylbenzoic acid, 99% (HPLC)
AFG BioscienceCAS # 138-41-0 Synonyms: 4-Carboxybenzenesulfonamide4-(Aminosulfonyl)benzoic acid Comments: Reagent for the synthesis of Kenner's acylsulfonamide linker. MDL No.: MFCD00007938 Molecular Formula: C7H7NO2S Molecular Weight: 201.2 Purity Limit: 99% (HPLC) Storage Temp: Store at RT …
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2,4-Dimethylbenzoic acid, 99% (GC)
AFG BioscienceCAS # 611-01-8 Synonyms: m-Xylene-4-carboxylic acid MDL No.: MFCD00002480 Melting Point: 122-128 ºC Molecular Formula: C9H10O2 Molecular Weight: 150.18 Purity Limit: 99% (GC) Storage Temp: Store at RT Appearance: White crystalline powder
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Synonyms: Fmoc-L-Asp(ODmab)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 269066-08-2 Molecular Formula: C39H42N2O8 Molecular Weight: 666.7 MDL No.: MFCD00797875 Appearance: Light yellow to off-white powder Comments: The Dmab group can be cleaved selectively in the presence of…
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3-Bromobenzoic acid ethyl ester ; >/= 98% (GC)
AFG BioscienceSynonyms: Ethyl 3-bromobenzoate Purity Limit: ≥ 98% (GC) CAS No.: 24398-88-7 Molecular Formula: C9H9BrO2 Molecular Weight: 229.07 MDL No.: MFCD00013529 Appearance: Clear colorless liquid Storage Temperature: Store at RT
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Na-Fmoc-Nß-Boc-L-2,3-diaminopropionic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Dap(Boc)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 162558-25-0 Molecular Formula: C23H26N2O6 Molecular Weight: 426.46 MDL No.: MFCD00235896 Appearance: White to off-white powder Optical Rotation: [a]D20 = -21 ± 2º (C=1 in DMF) Storage Temperature: Store at…
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Glycochenodeoxycholic acid sodium salt, 99% (HPLC)
AFG BioscienceCAS # 16564-43-5 Synonyms: Sodium glycochenodeoxycholate MDL No.: MFCD00036743 Molecular Formula: C26H42NO5·Na Molecular Weight: 471.61 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white crystal powder
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Z-L-aspartic acid beta-benzyl ester, 99% (assay)
AFG BioscienceCAS # 3479-47-8 Synonyms: Z-L-Asp(OBzl)-OH MDL No.: MFCD00037820 Melting Point: 105-108°C Molecular Formula: C19H19NO6 Molecular Weight: 357.4 Optical Rotation: +12° (c=10% AcOH) Purity Limit: 99% (assay) Storage Temp: Store at 0-8°C
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3,4-Diethoxyphenylacetic acid
AFG BioscienceCAS # 38464-04-9 Synonyms: 2-(3,4-Diethoxyphenyl)acetic acid MDL No.: MFCD00040785 Molecular Formula: C12H16O4 Molecular Weight: 224.25 Storage Temp: Store at 0-8°C
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