Acids, 25 g
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Synonyms: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid Formula: [-CH2OCH2CH2N(CH2CO2H)2]2 Formula Weight: 380.35 CAS No.: 67-42-5 Purity: …
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Fmoc-L-aspartic acid ß-allyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Asp(OAll)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 146982-24-3 Molecular Formula: C22H21NO6 Molecular Weight: 395.4 MDL No.: MFCD00190874 Appearance: White crystalline powder Melting Point: 107-117 ºC Storage Temperature: Store at 0-8 °C
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L-Aspartic acid ß-cyclohexyl ester ; >/= 98%
AFG BioscienceSynonyms: L-Asp(OcHex)-OH Purity Limit: ≥ 98% CAS No.: 112259-66-2 Molecular Formula: C10H17NO4 Molecular Weight: 215.3 MDL No.: MFCD00190762 Appearance: White to off white powder Optical Rotation: [a]D25 = +23.0 ± 2.5º (C=1% in 1N HCl) Storage Temperature: Store at RT
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3-Nitrophenylboronic acid, 98% (HPLC)
AFG BioscienceCAS # 13331-27-6 Synonyms: m-Nitrobenzeneboronic acid MDL No.: MFCD00007193 Melting Point: 282-287 ºC Molecular Formula: C6H6BNO4 Molecular Weight: 166.93 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: White to pale yellow crystalline powder
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2-Amino-5-chlorobenzoic acid ; >/=98%
AFG BioscienceSynonyms: 5-Chloro-2-aminobenzoic acid 5-Chloroanthranilic acid Purity Limit: ≥98% CAS No.: 635-21-2 Molecular Formula: C7H6ClNO2 Molecular Weight: 171.58 MDL No.: MFCD00007838 Storage Temperature: Store at RT
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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-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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5-Methylisoxazole-4-carboxylic acid, 98.5% (Assay)
AFG BioscienceCAS # 42831-50-5 MDL No.: MFCD00955655 Melting Point: 142-149 °C Molecular Formula: C5H5NO3 Molecular Weight: 127.1 Purity Limit: 98.5% (Assay) Storage Temp: Store at 0-8 °C Appearance: White or pale yellow crystalline powder
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Fmoc-4-aminobenzoic acid, 98+%
AFG BioscienceCAS # 185116-43-2 Synonyms: Fmoc-4-Abz-OH 4-(Fmoc-amino)benzoic acid MDL No.: MFCD00144888 Molecular Formula: C22H17NO4 Molecular Weight: 359.4 Purity Limit: 98+% Storage Temp: Store at 0-8°C
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Synonyms: Boc-L-Asp(OtBu)-OSu Purity Limit: ≥ 98% (HPLC) CAS No.: 50715-50-9 Molecular Formula: C17H26N2O8 Molecular Weight: 386.4 MDL No.: MFCD00063389 Appearance: White to off-white powder Melting Point: 100-107 ºC Optical Rotation: [a]D20 = -29 ± 2º (C=1 in Dioxane) …
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Synonyms: Boc-L-Asp(OBzl)-OSu Purity Limit: 99% CAS No.: 13798-75-9 Molecular Formula: C20H24N2O8 Molecular Weight: 420.4 MDL No.: MFCD00037912 Optical Rotation: -31±1° (c= 0.6% DMF) Storage Temperature: Store at 0-8°C
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1-Amino-2-Naphthol-4-Sulfonic Acid, OR
Avantor - Macron Fine Chemicals™Formula: NH2C10H5(OH)SO3H Formula Weight: 239.25 CAS Number: 116-63-2
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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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Iodic acid, puriss. p.a., ACS reagent, =99.5% (RT)
MilliporeSigmaFormula: HIO3 Formula Weight: 175.91 CAS No.: 7782-68-5 Purity: ≥99.5% (RT) Other Notes: Oxidant for the decomposition of metals and organic compounds 1, 2
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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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5,5'-Dithiobis(2-nitrobenzoic acid), 99%
BeanTown ChemicalCAS: 69-78-3 EC No: 200-714-4 MDL No: MFCD00007140 RTECS: DG9650000 Powder Molecular Formula: C14H8N2O8S2 MW: 396.35 Melting Point: 240-245° (decomposes)
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Synonyms: Fmoc-L-Asp(OtBu)-2-chlorotrityl resin MDL No.: MFCD00801581 Appearance: Pale yellow beads DVB: 1% DVB Mesh Size: 200-400 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3-0.8 meq/g
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L-Aspartic acid ß-methyl ester hydrochloride ; 99%
AFG BioscienceSynonyms: L-Asp(OMe)-OH·HCl Purity Limit: 99% CAS No.: 16856-13-6 Molecular Formula: C5H9NO4·HCl Molecular Weight: 183.64 MDL No.: MFCD00038972 Appearance: White crystalline powder Storage Temperature: Store at 0-8°C
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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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3-(2,5-Dimethoxyphenyl)propionic acid, 96%
Thermo Scientific ChemicalsFormula: C11H14O4 Formula weight: 210.23 Purity: 96% CAS Number: 10538-49-5 Harmonized Tariff Code: 2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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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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DL-Aspartic acid a-methyl ester ; >/= 98% (NMR)
AFG BioscienceSynonyms: DL-Asp-OMe Purity Limit: ≥ 98% (NMR) CAS No.: 65414-77-9 Molecular Formula: C5H9NO4 Molecular Weight: 147.1 MDL No.: MFCD00237858 Appearance: White powder Storage Temperature: Store at 0-8 °C
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Ursodeoxycholic acid, 99%
BeanTown ChemicalCAS: 128-13-2 EC No: 204-879-3 MDL No: MFCD00003680 RTECS: FZ2000000 Crystalline/Powder Molecular Formula: C24H40O4 MW: 392.56 Melting Point: 203-204°
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CAS # 141293-14-3 Synonyms: N-Boc-pyrrol-2(5H)-one MDL No.: MFCD01318910 Molecular Formula: C9H13NO3 Molecular Weight: 183.21 Purity Limit: 95% Storage Temp: Store at 0-8°C Appearance: Off-white to white crystals
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2-(2-Phenoxyphenyl)acetic acid, 98% (HPLC)
AFG BioscienceCAS # 25563-02-4 Synonyms: 2-Phenoxyphenylacetic acid MDL No.: MFCD00079778 Melting Point: 88-92 °C Molecular Formula: C14H12O3 Molecular Weight: 228.25 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white solid
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ALDRICH 4-Formylbenzoic acid, 97%
MilliporeSigmaSynonym(s): 4-Carboxybenzaldehyde; Benzaldehyde-4-carboxylic acid; Terephthalaldehydic acid Formula: HO2CC6H4CHO Formula Weight: 150.13 CAS No.: 619-66-9 Purity: 97% Packaging: 10, 25, 100 g in poly bottle
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Z-D-aspartic acid ß-benzyl ester ; 99%
AFG BioscienceSynonyms: Z-D-Asp(OBzl)-OH Purity Limit: 99% CAS No.: 5241-62-3 Molecular Formula: C19H19NO6 Molecular Weight: 357.4 MDL No.: MFCD00237336 Melting Point: 105-108°C Storage Temperature: Store at 0-8°C
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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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ALDRICH 5-Oxo-5-phenylvaleric acid, 96%
MilliporeSigmaSynonym(s): 4-Benzoylbutyric acid Empirical Formula: C11H12O3 Linear Formula: C6H5CO(CH2)3CO2H Formula Weight: 192.21 MDL Number: MFCD00004411 Purity: 96% Melting Point: …
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ALDRICH Benzenesulfinic acid sodium salt, 98%
MilliporeSigmaSynonym(s): Sodium benzenesulfinate Formula: C6H5SO2Na Formula Weight: 164.16 CAS No.: 873-55-2 Purity: 98% Application: Substrate used for the synthesis of aryl sulfones via copper-catalyzed cross-coupling with boronic acids and vinyl sulfones via…
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Amidosulfonic acid, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: H2NSO3H Formula weight: 97.09 Purity: 99.99% (metals basis) CAS Number: 5329-14-6 UN Number: UN2967 Hazard Class:
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(+)-Dibenzoyl-D-tartaric acid monohydrate ; >/= 99% (Assay)
AFG BioscienceSynonyms: (+)-2,3-Dibenzoyl-D-tartaric acid monohydrate(2S,3S)-2,3-Bis-benzoyloxy-succinic acid monohydrate Purity Limit: ≥ 99% (Assay) CAS No.: 80822-15-7 Molecular Formula: C18H14O8·H2O Molecular Weight: 376.32 MDL No.: MFCD00150722 Appearance: White to off-white powder …