Acids, AFG Bioscience, 250 g
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Gibberellic acid ; >/= 90% (HPLC)
AFG BiosciencePurity Limit: ≥ 90% (HPLC) CAS No.: 77-06-5 Molecular Formula: C19H22O6 Molecular Weight: 346.4 MDL No.: MFCD00079329 Appearance: White to pale yellow crystal powder Melting Point: 227°C (dec) Optical Rotation: [a]D20 = ≥ +80° (C=2 in MeOH) Storage Temperature: Store…
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Phenylboronic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: DihydroxyphenylboranePhenyl-boranediol Purity Limit: ≥ 99% (HPLC) CAS No.: 98-80-6 Molecular Formula: C6H7BO2 Molecular Weight: 121.93 MDL No.: MFCD00002103 Appearance: White to off-white crystalline powder Comments: Used in numerous cross coupling reactions to…
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2-(4-Bromophenyl)acetic acid ; >/= 99% (Assay)
AFG BioscienceSynonyms: 4-Bromophenylacetic acid Purity Limit: ≥ 99% (Assay) CAS No.: 1878-68-8 Molecular Formula: C8H7BrO2 Molecular Weight: 215.05 MDL No.: MFCD00004342 Appearance: White to off-white crystalline powder Melting Point: 110-118 ºC Storage Temperature: Store at 0-8 °C
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Z-D-aspartic acid, 99%
AFG BioscienceCAS # 78663-07-7 Synonyms: Z-D-Asp-OH MDL No.: MFCD00063182 Molecular Formula: C12H13NO6 Molecular Weight: 267.2 Optical Rotation: -9.3° (c=1% AcOH) Purity Limit: 99% Storage Temp: Store at 0-8°C
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Fmoc-L-aspartic acid ß-tert-butyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Asp(OtBu)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 71989-14-5 Molecular Formula: C23H25NO6 Molecular Weight: 411.5 MDL No.: MFCD00037131 Appearance: White to off-white powder Melting Point: 143-162 ºC Optical Rotation: [a]D20 = -27 ± 5º (C=1 in DMF) …
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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 …
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3-Bromopropionic acid ethyl ester ; >/= 99% (GC)
AFG BioscienceSynonyms: Ethyl 3-bromopropanoate Purity Limit: ≥ 99% (GC) CAS No.: 539-74-2 Molecular Formula: C5H9BrO2 Molecular Weight: 181.03 MDL No.: MFCD00000251 Appearance: Clear, colorless to yellow liquid Storage Temperature: Store at 0-8 °C
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5-Chloro-2-nitrobenzoic acid
AFG BioscienceSynonyms: 2-Nitro-5-chlorobenzoic acid 3-Chloro-6-nitrobenzoic acid CAS No.: 2516-95-2 Molecular Formula: C7H4ClNO4 Molecular Weight: 201.57 MDL No.: MFCD00007290 Storage Temperature: Store at 0-8°C
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Tranexamic acid ; USP ; 99.0-101.0% (Titration: Dried basis)
AFG BioscienceSynonyms: trans-4-(Aminomethyl)cyclohexanecarboxylic acid Grade: USP Purity Limit: 99.0-101.0% (Titration: Dried basis) CAS No.: 1197-18-8 Molecular Formula: C8H15NO2 Molecular Weight: 157.21 MDL No.: MFCD00001466 Appearance: White crystalline powder Comments: Used as…
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3-Amino-4-methylbenzoic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 3-Amino-p-toluic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 2458-12-0 Molecular Formula: C8H9NO2 Molecular Weight: 151.16 MDL No.: MFCD00007742 Storage Temperature: Store at RT
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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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Purity Limit: ≥ 99% (Assay: anhydrous basis) CAS No.: 99-31-0 Molecular Formula: C8H7NO4·H2O Molecular Weight: 199.16 MDL No.: MFCD09037349 Appearance: Off-white to pale yellow powder Storage Temperature: Store at 0-8 °C
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2-Fluorobenzoic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: o-Fluorobenzoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 445-29-4 Molecular Formula: C7H5FO2 Molecular Weight: 140.11 MDL No.: MFCD00002405 Storage Temperature: RT
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4-Pyridinylboronic acid ; >/= 99% (Assay)
AFG BioscienceSynonyms: Pyridine-4-boronic acid4-Pyridylboronic acid Purity Limit: ≥ 99% (Assay) CAS No.: 1692-15-5 Molecular Formula: C5H6BNO2 Molecular Weight: 122.92 MDL No.: MFCD01074545 Appearance: White to off-white powder Comments: Used in the palladium-catalyzed Suzuki coupling…
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Synonyms: 2-(N-Morpholino)ethanesulfonic acidMES Purity Limit: ≥ 99% (Titration: anhydrous basis) CAS No.: 4432-31-9 Molecular Formula: C6H13NO4S Molecular Weight: 195.24 MDL No.: MFCD00006181 Appearance: White powder Storage Temperature: Store at RT
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Palmitic acid ; >/= 96% (GC)
AFG BioscienceSynonyms: Cetylic acidN-Hexadecanoic acid Purity Limit: ≥ 96% (GC) CAS No.: 57-10-3 Molecular Formula: C16H32O2 Molecular Weight: 256.43 MDL No.: MFCD00002747 Appearance: White flakes Comments: This chemical is in the EPA inventory under TSCA. Melting Point: 59-65 °C …
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Synonyms: Methyl 3-(4-methoxyphenyl)-3-oxopropionate Purity Limit: ≥ 97% (HPLC) CAS No.: 22027-50-5 Molecular Formula: C11H12O4 Molecular Weight: 208.21 MDL No.: MFCD01082033 Appearance: Light yellow crystalline solid Storage Temperature: Store at 0-8 °C
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5,5'-Dithio-bis(2-nitrobenzoic acid) ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Ellman's reagent3-Carboxy-4-nitrophenyl disulfideDTNBBis(3-carboxy-4-nitrophenyl) disulfide Purity Limit: ≥ 99% (HPLC) CAS No.: 69-78-3 Molecular Formula: C14H8N2O8S2 Molecular Weight: 396.35 MDL No.: MFCD00007140 Appearance: Light yellow to yellow powder Comments:…
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2-Aminopyridine-4-carboxylic acid ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Aminoisonicotinic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 13362-28-2 Molecular Formula: C6H6N2O2 Molecular Weight: 138.13 MDL No.: MFCD00233714 Appearance: Off-white to light yellow powder Storage Temperature: Store at 0-8 °C
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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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Acetyl-?-aminobutyric acid ; >/= 95% (HPLC)
AFG BioscienceSynonyms: Ac-?-Abu-OHAcetyl-4-aminobutyric acid Purity Limit: ≥ 95% (HPLC) CAS No.: 3025-96-5 Molecular Formula: C6H11NO3 Molecular Weight: 145.16 MDL No.: MFCD00020552 Appearance: White solid Storage Temperature: Store at 0-8 °C
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m-Toluic acid
AFG BioscienceSynonyms: m-Methylbenzoic acidß-methylbenzoic acid3-Methylbenzoic acid CAS No.: 99-04-7 Molecular Formula: C8H8O2 Molecular Weight: 136.15 MDL No.: MFCD00002523 Density: 1.05 Flash Point: 150? Melting Point: 108 °C Refractive Index: 1.51 Storage Temperature: Store at RT
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Mandelic acid 3,3,5-trimethylcyclohexyl ester
AFG BioscienceSynonyms: 3,3,5-Trimethylcyclohexyl mandelate CAS No.: 456-59-7 Molecular Formula: C17H24O3 Molecular Weight: 276.37 MDL No.: MFCD00056623 Storage Temperature: Store at 0-8°C
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Boc-L-aspartic acid ß-benzyl ester ; 99%
AFG BioscienceSynonyms: Boc-L-Asp(OBzl)-OH Purity Limit: 99% CAS No.: 7536-58-5 Molecular Formula: C16H21NO6 Molecular Weight: 323.3 MDL No.: MFCD00065564 Optical Rotation: +8.5°±1.5°AcOH) Storage Temperature: Store at 0-8°C
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Synonyms: NiacinPyridine-3-carboxylic acid Grade: USP GradeEP Grade Purity Limit: 99.5-100.5% (Assay by Titration) CAS No.: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight: 123.11 MDL No.: MFCD00006391 Appearance: White crystalline powder Melting Point: 234-238 °C …
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CAS # 17636-10-1 MDL No.: MFCD00043148 Molecular Formula: C3H7O3S2Na Molecular Weight: 178.21 Purity Limit: 93% (Assay by Anhydrous basis) Storage Temp: Store at 0-8°C Appearance: White powder
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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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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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Boc-isonipecotic acid ; 99%
AFG BioscienceSynonyms: Boc-Inp-OH Boc-piperidine-4-carboxylic acid Purity Limit: 99% CAS No.: 84358-13-4 Molecular Formula: C11H19NO4 Molecular Weight: 229.3 MDL No.: MFCD00076999 Storage Temperature: Store at 0-8°C
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2-Amino-3-methyl-benzoic acid methyl ester ; >/= 98%
AFG BioscienceSynonyms: Methyl 2-amino-3-methylbenzoate Purity Limit: ≥ 98% CAS No.: 22223-49-0 Molecular Formula: C9H11NO2 Molecular Weight: 165.19 MDL No.: MFCD06200918 Appearance: Yellow liquid or brown red solid Storage Temperature: 0-8°C
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Pimelic acid ; >/= 99% (Assay)
AFG BioscienceSynonyms: 1,5-Pentanedicarboxylic acidHeptandioic acid Purity Limit: ≥ 99% (Assay) CAS No.: 111-16-0 Molecular Formula: C7H12O4 Molecular Weight: 160.17 MDL No.: MFCD00004425 Appearance: White to off-white powder Melting Point: 100-110 °C Storage Temperature: Store at RT
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4-Carboxyphenylboronic acid ; >/= 99.5% (HPLC)
AFG BioscienceSynonyms: p-Carboxyphenylboronic acid Purity Limit: ≥ 99.5% (HPLC) CAS No.: 14047-29-1 Molecular Formula: C7H7BO4 Molecular Weight: 165.94 MDL No.: MFCD00151801 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C