Acids, 1 g, MilliporeSigma
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ALDRICH 4-Pyrazoleboronic acid pinacol ester, 97%
MilliporeSigmaSynonym(s): 4,4,5,5-Tetramethyl-2-(1 H -pyrazol-2-yl)-1,3,2-dioxaborolane; 4,4,5,5-Tetramethyl-2-(1 H -pyrazol-4-yl)-1,3,2-dioxaborolane; 4,4,5,5-Tetramethyl-2-(pyrazol-4-yl)-1,3,2-dioxaborolane; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole; Pyrazol-4-ylboronic acid pinacol ester …
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ALDRICH DL-3-Phenyllactic acid, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): (±)-2-Hydroxy-3-phenylpropionic acid; DL-α-Hydroxyhydrocinnamic acid; DL-β-Phenyllactic acid Formula: C6H5CH2CH(OH)COOH Formula Weight: 166.17 CAS No.: 828-01-3 Purity: ≥98% Application: Reagent involved in…
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Synonyms: mono-Methyl polyethylene glycol 5′000 propionic acid N-succinimidyl ester; PEG-succinimidyl propionate; Polyethylene glycol N-succinimidyl propionate Purity: ≥80% Storage Temperature: 2-8°C
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Synonym(s): 1,3,4,5-Tetrahydroxycyclohexanecarboxylic acid 3-(3,4-dihydroxycinnamate); 3-(3,4-Dihydroxycinnamoyl)quinic acid Formula: C16H18O9 Formula Weight: 354.31 CAS No.: 327-97-9 Purity: ≥95% (titration) Caution: May yield a hazy solution…
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ALDRICH 4-(1HTetrazol-5-yl)phenylboronic acid
MilliporeSigmaEmpirical Formula: C7H7BN4O2 Linear Formula: C7H7BN4O2 Formula Weight: 189.97 MDL Number: MFCD11044435 Melting Point: 174-179 °C (Decomposition) Storage: 2-8°C
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ALDRICH 3-Quinolinecarboxylic acid, 98%
MilliporeSigmaEmpirical Formula: C10H7NO2 Linear Formula: C10H7NO2 Formula Weight: 173.17 MDL Number: MFCD00006770 Purity: 98% Melting Point: 277-280 °C(lit.) Beilstein Registry Number: 126542
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Stearic acid Grade I, =98.5% (capillary GC)
MilliporeSigmaSynonym: 1-Heptadecanecarboxylic acid, C18:0, Cetylacetic acid, NSC 25956, NSC 261168, Octadecanoic acid, Stearophanic acid CAS Number 57-11-4 Linear Formula CH3(CH2)16COOH Molecular Weight 284.48 Beilstein Registry Number …
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ALDRICH o-Tolylboronic acid, Greater Than or Equal to 95.0%
MilliporeSigmaSynonym(s): (2-Tolyl)boronic acid; 2-Methyl-1-phenylboronic acid; 2-Methylbenzeneboronic acid; 2-Methylphenylboronic acid; 2-Tolueneboronic acid; o -Boronotoluene; o -Methylphenylboronic acid; o -Tolueneboronic acid Formula: CH3C6H4B(OH)2 Formula…
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ALDRICH 5-Hydroxypyridine-2-carboxylic acid monohydrate, 97%
MilliporeSigmaEmpirical Formula: C6H5NO3 -+ H2O Linear Formula: C6H5NO3 -+ H2O Formula Weight: 157.12 MDL Number: MFCD04112465 Purity: 97% Melting Point: 267-275 °C
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Synonyms: 2-Hydroxybenzoic acid Formula: 2 - (HO)C6H4CO2H Formula Weight: 138.12 CAS No.: 69-72-7
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SIGMA 5-Aminolevulinic acid hydrochloride ~98%
MilliporeSigmaSynonym(s): δ-Aminolevulinic acid hydrochloride; 5-Amino-4-oxopentanoic acid hydrochloride; 5-Aminolaevulinic acid hydrochloride; ALA Empirical Formula: C5H9NO3 -+ HCl Linear Formula: NH2CH2C(O)CH2CH2COOH -+…
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ALDRICH 3-Indolepropionic acid, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): 3-(3-Indolyl)propanoic acid; IPA; Indole-3-propionic acid; NSC 3252; NSC 47831 Formula: C11H11NO2 Formula Weight: 189.21 CAS No.: 830-96-6 Purity: 99% Application: Reactant for preparation of: • Fluorescent analogues of…
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Synonyms: 2,5-DHBA; DHB; Gentisic acid; Hydroquinonecarboxylic acid Formula: (HO)2C6H3CO2H Formula Weight: 154.12 CAS No.: 490-79-9 Purity: >99.0% (HPLC) Application: Most commonly used matrix for carbohydrates. For MALDI-MS of free…
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ALDRICH 3-(2-Carboxyphenyl)propionic acid, 99%
MilliporeSigmaSynonym(s): 2-Carboxybenzenepropanoic acid Formula: HO2CC6H4CH2CH2CO2H Formula Weight: 194.18 CAS No.: 776-79-4 Purity: 99% Packaging: 1 g in glass bottle
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ALDRICH 3-(Trimethylsilyl)propynoic acid, 98%
MilliporeSigmaSynonym(s): 3-(Trimethylsilyl)propiolic acid Formula: (CH3)3SiC≡CCO2H Formula Weight: 142.23 CAS No.: 5683-31-8 Purity: 98% Packaging: 1, 5 g in glass bottle
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Empirical Formula: C17H24BNO3 Linear Formula: C17H24BNO3 Formula Weight: 301.19 MDL Number: MFCD09027086 Purity: 96% Melting Point: 92-98 °C
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ALDRICH 3-Chlorophenylboronic acid,
MilliporeSigmaSynonym(s): ( m -Chlorophenyl)boronic acid; 3-Chlorobenzeneboronic acid; m -Chlorobenzeneboronic acid Formula: ClC6H4B(OH)2 Formula Weight: 156.37 CAS No.: 63503-60-6 Application: Reactant involved in: • 1,4-conjugate addition reactions with…
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Synonym(s): 2-(4′-Hydroxybenzeneazo)benzoic acid; 4′-Hydroxyazobenzene-2-carboxylic acid; HABA; HBABA Formula: HOC6H4N=NC6H4CO2H Formula Weight: 242.23 CAS No.: 1634-82-8 Purity: ≥98% (TLC) Packaging: 1, 5, 25…
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Empirical Formula: C13H20BNO2 ⋅ HCl Linear Formula: C13H20BNO2 ⋅ HCl MDL Number: MFCD02179455 Purity: 97% Melting Point: 254.1-262.7 °C Storage: 2-8°C
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SIGMA 5-Hydroxyindole-3-acetic acid >=98% (TLC), crystalline
MilliporeSigmaSynonym(s): 5-HIAA Empirical Formula: C10H9NO3 Linear Formula: C10H9NO3 Formula Weight: 191.18 MDL Number: MFCD00005639 Purity: ≥98% (TLC) Melting Point: 161-164 °C (dec.)(lit.) Storage: …
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ALDRICH 3-(3-Methylphenyl)propionic acid, 97%
MilliporeSigmaSynonym(s): 3-Methylhydrocinnamic acid Empirical Formula: C10H12O2 Linear Formula: H3CC6H4CH2CH2CO2H Formula Weight: 164.20 MDL Number: MFCD00060326 Purity: 97% Melting Point: 39-42 °C(lit.)
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ALDRICH (R)-(-)-Pyrrolidine-3-carboxylic acid, >=99.0% (NT)
MilliporeSigmaSynonym(s): ( R )-β-Proline Empirical Formula: C5H9NO2 Linear Formula: C5H9NO2 Formula Weight: 115.13 MDL Number: MFCD08272856 Purity: ≥99.0% (NT) Storage: 2-8°C Beilstein Registry Number: 5496144
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Empirical Formula: C13H14N2O4 Linear Formula: C13H14N2O4 Formula Weight: 262.26 MDL Number: MFCD00190764 Purity: 97% Melting Point: 270-272 °C(lit.)
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ALDRICH trans,trans-Muconic acid, 98%
MilliporeSigmaSynonym(s): trans,trans -1,3-Butadiene-1,4-dicarboxylic acid; trans,trans -2,4-Hexadienedioic acid Formula: HO2CCH=CHCH=CHCO2H Formula Weight: 142.11 CAS No.: 3588-17-8 Purity: 98% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps…
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ALDRICH 5-(4-Nitrophenyl)-2-furoic acid, 96%
MilliporeSigmaSynonym(s): 5-(4-Nitrophenyl)-2-furancarboxylic acid Formula: C11H7NO5 Formula Weight: 233.18 CAS No.: 28123-73-1 Purity: 96% Packaging: 1, 5 g in glass bottle
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Synonym(s): HSA MDL Number: MFCD00081418 Purity: ≥99% (agarose gel electrophoresis) Storage: 2-8°C
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ALDRICH 2-Hydroxyisocaproic acid, 99%
MilliporeSigmaSynonym(s): 2-Hydroxy-4-methylvaleric acid; DL-leucic acid Formula: (CH3)2CHCH2CH(OH)CO2H Formula Weight: 132.16 CAS No.: 498-36-2 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for…
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ALDRICH 16-Mercaptohexadecanoic acid, 90%
MilliporeSigmaSynonym(s): MHDA Empirical Formula: C16H32O2S Linear Formula: HS(CH2)15CO2H Formula Weight: 288.49 MDL Number: MFCD00674018 Purity: 90% Melting Point: 65-69 °C
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ALDRICH 4-Fluorobenzoic acid, 99%, purified by sublimation
MilliporeSigmaEmpirical Formula: C7H5FO2 Linear Formula: FC6H4CO2H Formula Weight: 140.11 MDL Number: MFCD00002530 Purity: 99% Melting Point: 182-184 °C(lit.) Beilstein Registry Number: 1906922
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Empirical Formula: C13H21BClNO2 Linear Formula: C13H21BClNO2 Formula Weight: 269.58 MDL Number: MFCD03410294 Purity: 97% Melting Point: 188.3 °C Storage: 2-8°C
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ALDRICH Propylphosphonic acid, 95%
MilliporeSigmaFormula: CH3CH2CH2P(O)(OH)2 Formula Weight: 124.08 CAS No.: 4672-38-2 UN Number: UN3260 Purity: 95% Packaging: 1 g in glass bottle
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Synonym(s): 4-Methyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid Empirical Formula: C11H13NO2 Linear Formula: C11H13NO2 Formula Weight: 191.23 MDL Number: MFCD21092070 Purity: 96% Melting Point: 171-175 °C