Acids, AFG Bioscience, Supplies
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Calconcarboxylic acid
AFG BioscienceSynonyms: Cal Red CAS No.: 3737-95-9 Molecular Formula: C21H14N2O7S Molecular Weight: 438.42 MDL No.: MFCD00004078 Appearance: Very dark violet to black powder Storage Temperature: Store at RT
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Pipemidic acid ; >/= 95%
AFG BioscienceSynonyms: 8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido(2,3-d)pyrimidine-6-carboxylic acid Purity Limit: ≥ 95% CAS No.: 51940-44-4 Molecular Formula: C14H17N5O3 Molecular Weight: 303.32 MDL No.: MFCD00057291 Appearance: Off-white crystalline powder Storage Temperature: …
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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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Boc-1-amino-cyclopentane acetic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: (1-tert-Butoxycarbonylamino-cyclopentyl)-acetic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 282525-00-2 Molecular Formula: C12H21NO4 Molecular Weight: 243.3 MDL No.: MFCD02258135 Appearance: Off-white powder Melting Point: 105-109 ºC Storage Temperature: Store at…
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4-Bromo-thiophene-3-carboxylic acid ; >/= 95% (HPLC)
AFG BioscienceSynonyms: 4-Bromo-3-thiophenecarboxylic acid Purity Limit: ≥ 95% (HPLC) CAS No.: 16694-17-0 Molecular Formula: C5H3BrO2S Molecular Weight: 207.05 MDL No.: MFCD01233020 Appearance: White to yellow solid Storage Temperature: Store at 0-8°C
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Synonyms: Boc-L-Asp(OBzl)-ONp Purity Limit: ≥ 98% (TLC) CAS No.: 26048-69-1 Molecular Formula: C22H24N2O8 Molecular Weight: 444.44 MDL No.: MFCD00038122 Appearance: White powder Melting Point: 100-106 °C Optical Rotation: [a]D24 = -24.5 ± 2º (C=2 in MeOH) Storage…
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1-Phenyl-1H-pyrazole-4-carboxylic acid ; >/= 95% (HPLC)
AFG BiosciencePurity Limit: ≥ 95% (HPLC) CAS No.: 1134-50-5 Molecular Formula: C10H8N2O2 Molecular Weight: 188.19 MDL No.: MFCD00514518 Appearance: Off-white solid Storage Temperature: Store at 0-8°C
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L-a-Aminobutyric acid ; >/= 99% (Titration)
AFG BioscienceSynonyms: L-Abu-OHL-2-Aminobutanoic acid(S)-2-aminobutyric acid Purity Limit: ≥ 99% (Titration) CAS No.: 1492-24-6 Molecular Formula: C4H9NO2 Molecular Weight: 103.1 MDL No.: MFCD00064415 Appearance: White crystalline powder Optical Rotation: [a]D20 = +20 ± 1º (C=1 in 6N…
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Fmoc-L-2-amino-4-bromo-4-pentenoic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Fmoc-(S)-(2-bromoallyl)glycine Purity Limit: ≥ 98% (HPLC) CAS No.: 220497-60-9 Molecular Formula: C20H18BrNO4 Molecular Weight: 416.27 MDL No.: MFCD01311750 Appearance: White powder Storage Temperature: Store at 0-8 °C
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Ascorbic acid ; USP/FCC ; 99-100.5% (Assay)
AFG BioscienceSynonyms: Vitamin CL(+)-Ascorbic acid Grade: USP/FCC Purity Limit: 99-100.5% (Assay) CAS No.: 50-81-7 Molecular Formula: C6H8O6 Molecular Weight: 176.1 MDL No.: MFCD00064328 Appearance: White to almost white crystalline powder Melting Point: 188-193 °C Optical Rotation: …
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Purity Limit: ≥ 99% (HPLC) CAS No.: 50920-65-5 Molecular Formula: C7H10N2O2 Molecular Weight: 154.17 MDL No.: MFCD00156147 Appearance: Off-white crystalline powder Melting Point: 138-144 ºC Storage Temperature: Store at 0-8°C
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Synonyms: Boc-L-Glu(OMe)-ONp Purity Limit: ≥ 99% (TLC) CAS No.: 16947-07-2 Molecular Formula: C17H22N2O8 Molecular Weight: 382.36 MDL No.: MFCD00190793 Appearance: White powder with a hint of yellow Melting Point: 86-91 °C Optical Rotation: [a]D24 = -36 ± 2º (C=1% in…
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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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Synonyms: Fmoc-L-Asp(OBzl)-OPfp Purity Limit: ≥ 98% (TLC) CAS No.: 86061-03-2 Molecular Formula: C32H22NO6F5 Molecular Weight: 611.53 MDL No.: MFCD00237044 Storage Temperature: Store at 0-8°C
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Boc-L-2-amino-5-phenylpentanoic acid·DCHA ; >/= 98%
AFG BioscienceSynonyms: Boc-L-Nva(5-phenyl)-OH·DCHA Purity Limit: ≥ 98% CAS No.: 113756-89-1 Molecular Formula: C28H46N2O4 Molecular Weight: 474.68 MDL No.: MFCD06410979 Appearance: White powder Storage Temperature: Store at 0-8 °C
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Synonyms: Z-L-Asp(OtBu)-OMe Purity Limit: ≥ 98% (HPLC) CAS No.: 63327-57-1 Molecular Formula: C17H23NO6 Molecular Weight: 337.36 MDL No.: MFCD00270581 Appearance: White to off-white powder Melting Point: 39-43 ºC Optical Rotation: [a]D20 = -23 ± 2º (C=1 in DMF) Storage…
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4-Aminophenylsuccinic acid ; >/= 96% (NMR)
AFG BioscienceSynonyms: 2-(4-Aminophenyl)succinic acid Purity Limit: ≥ 96% (NMR) CAS No.: 22511-21-3 Molecular Formula: C10H11NO4 Molecular Weight: 209.2 MDL No.: MFCD00051533 Appearance: Brown solid Storage Temperature: Store at 0-8 °C
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Synonyms: (S)-2-Tetrahydroisoquinoline acetic acid hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 270082-22-9 Molecular Formula: C11H13NO2·HCl Molecular Weight: 227.69 MDL No.: MFCD01861030 Appearance: White powder Melting Point: ? 300 ºC Optical Rotation: [a]D25 = -23…
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1H-Indazole-3-carboxylic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Indazole-3-carboxylic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 4498-67-3 Molecular Formula: C8H6N2O2 Molecular Weight: 162.15 MDL No.: MFCD00211066 Appearance: Off-white to yellow crystalline powder Melting Point: 262-271 °C Storage Temperature: Store at 0-8°C
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Synonyms: Boc-trans-DL-ß-Pro-4-(3,4-dimethoxyphenyl)-OH MDL No.: MFCD06659313 Molecular Formula: C18H25NO6 Molecular Weight: 351.4 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: White to off-white powder
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4-Chloro-3-nitrobenzoic acid methyl ester ; >/= 99% (GC)
AFG BioscienceSynonyms: Methyl 4-chloro-3-nitrobenzoate Purity Limit: ≥ 99% (GC) CAS No.: 14719-83-6 Molecular Formula: C8H6ClNO4 Molecular Weight: 215.59 MDL No.: MFCD00016989 Appearance: White to off-white powder Melting Point: 78-84 °C Storage Temperature: Store at RT
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MDL No.: MFCD03844596 Molecular Formula: C12H19NO4 Molecular Weight: 241.29 Storage Temp: Store at 0-8°C
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Synonyms: HMPA Purity Limit: ≥ 95% (TLC) CAS No.: 83590-77-6 Molecular Formula: C10H12O5 Molecular Weight: 212.21 MDL No.: MFCD00134896 Appearance: White powder Comments: Acid labile resin linkage agent for use in SPPS. Suitable for the preparation of peptide fragments…
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6-Amino-4-methyl-3-pyridinecarboxylic acid ; >/= 98% (HPLC)
AFG BiosciencePurity Limit: ≥ 98% (HPLC) CAS No.: 179555-11-4 Molecular Formula: C7H8N2O2 Molecular Weight: 152.15 MDL No.: MFCD09835242 Appearance: White to off-white powder Melting Point: 248-258 °C Storage Temperature: Store at 0-8°C
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Purity Limit: ≥ 96% (HPLC) CAS No.: 153775-25-8 Molecular Formula: C11H13NO2 Molecular Weight: 191.09 MDL No.: MFCD11113171 Appearance: Yellow to brown liquid Storage Temperature: Store at 0-8°C
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Purity Limit: ≥ 95% (HPLC) Molecular Formula: C23H36N2O6 Molecular Weight: 436.55 MDL No.: MFCD09908265 Appearance: Orange Powder Storage Temperature: Store at 0-8°C
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Z-trans-2-aminocyclohexanecarboxylic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Z-1,2-trans-ACHC-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 61935-48-6 Molecular Formula: C15H19NO4 Molecular Weight: 277.3 MDL No.: MFCD03844616 Appearance: White crystalline powder Melting Point: 137-143 °C Storage Temperature: Store at 0-8 °C
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(S)-(1-Boc-piperidin-3-yl)acetic acid, 96%
AFG BioscienceCAS # 941289-27-6 Synonyms: (S)-Boc-(3-carboxymethyl)piperidine (S)-3-Carboxymethyl-piperidine-1-carboxylic acid tert-butyl ester MDL No.: MFCD03094722 Molecular Formula: C12H21NO4 Molecular Weight: 243.3 Purity Limit: 96% Storage Temp: Store at 0-8°C Appearance: White to light…
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3-(4-Bromophenyl)-2-methylpropanoic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-(4-Bromobenzyl)propanoic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 66735-01-1 Molecular Formula: C10H11BrO2 Molecular Weight: 243.1 MDL No.: MFCD12152839 Appearance: Yellow to light brown solid Storage Temperature: Store at 0-8 °C
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Synonyms: Fmoc-L-Dap(Aloc)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 188970-92-5 Molecular Formula: C22H22N2O6 Molecular Weight: 410.53 MDL No.: MFCD00273468 Appearance: White crystalline powder Melting Point: 142-154 °C Optical Rotation: [a]D20 = -9.5 to -11.0º (C=1 in…
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L-Glutamic acid a-4-methoxy-ß-naphthylamide
AFG BioscienceSynonyms: L-Glu-4MßNA CAS No.: 74938-90-2 Molecular Formula: C16H18N2O4 Molecular Weight: 302.3 MDL No.: MFCD00055902 Appearance: Crystalline Storage Temperature: Store at 0-8°C
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Purity Limit: ≥ 95% (NMR) CAS No.: 868395-81-7 Molecular Formula: C12H18BNO2 Molecular Weight: 219.1 MDL No.: MFCD08059976 Appearance: Yellow solid Storage Temperature: Store at 0-8 °C