Lab Chemical Acids

Lab Chemical Acids

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  • SIGMA Acetylsalicylic acid, =99.0%, crystalline

    Synonyms: 2-Acetoxybenzoic acid; O -Acetylsalicylic acid; ASA; Aspirin Formula: 2-(CH3CO2)C6H4CO2H Formula Weight: 180.16 CAS No.: 50-78-2 Purity: ≥99.0% Biochem/physiol Actions: Blocks the production of prostaglandins by inhibiting...

  • ALDRICH 4-Fluorophenylboronic acid,

    Synonym(s): (4-Fluorophenyl)boric acid; (4-Fluorophenyl)dihydroxyborane; (4-Fluorophenyl)dihydroxyboron; ( p -Fluorophenyl)boric acid; 4-Fluorobenzeneboronic acid; p -Fluorobenzylboronic acid; p -Fluorophenylboronic acid; NSC 142683 Formula: FC6H4B(OH)2 Formula...

  • ALDRICH 3-Oxo-1-cyclopentanecarboxylic acid, 97%

    Formula: C6H8O3 Formula Weight: 128.13 CAS No.: 98-78-2 Purity: 97% Application: Substrate used in a study of biohydroxylation with mutants of cytochrome P450 BM-3. Packaging: 1, 5 g in glass bottle

  • ALDRICH 3-Carboxyphenylboronic acid

    Synonym(s): μ-Carboxyphenylboronic acid; 3-(Dihydroxyborane)benzoic acid; 3-(Dihydroxyboryl)benzoic acid; 3-Boronobenzoic acid; 3-Carboxybenzeneboronic acid Empirical Formula: C7H7BO4 Linear Formula: HO2CC6H4B(OH)2...

  • ALDRICH 4-Mercaptobenzoic acid, technical grade, 90%

    Formula: HSC6H4CO2H Formula Weight: 154.19 CAS No.: 1074-36-8 Purity: 90% Packaging: 5, 25 g in glass bottle

  • Diethylenetriaminepentaacetic acid, =99% (titration)

    Synonyms: (Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid; N,N -Bis(2-[bis(carboxymethyl)amino]ethyl)glycine; DETAPAC; DTPA; Penta(carboxymethyl)diethylenetriamine; Pentetic acid Formula: [(HOOCCH2)2NCH2CH2]2NCH2COOH Formula...

  • SIGMA 5-Aminolevulinic acid hydrochloride ~98%

    Synonym(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 -+ HCl...

  • ALDRICH 2-Cyanophenylboronic acid, Greater Than or Equal to 95.0%

    Synonym(s): 2-Cyanobenzeneboronic acid; [ m -Cyanophenyl-4-yl]boronic acid Formula: NCC6H4B(OH)2 Formula Weight: 146.94 CAS No.: 138642-62-3 Purity: ≥95.0% Application: Employed in a rhodium-catalyzed [3+2] annulation with alkynes leading to substituted...

  • ALDRICH a-Hydroxyisobutyric acid, 98%

    Synonym(s): alpha-Hydroxyisobutyric acid; 2-Hydroxy-2-methylpropionic acid; 2-Methyllactic acid Formula: (CH3)2C(OH)COOH Formula Weight: 104.10 CAS No.: 594-61-6 Purity: 98% Packaging: 25 g in poly bottle

  • Tartaric Acid, Granular, NF

    Grade: NF CAS No.: 87-69-4

  • ALDRICH trans-3-Indoleacrylic acid, 98%

    Formula: C11H9NO2 Formula Weight: 187.19 CAS No.: 29953-71-7 Purity: 98% Application: Metabolite of tryptophan. Packaging: 1, 10 g in glass bottle

  • ALDRICH Oxonic acid potassium salt, 97%

    Synonym(s): 4,6-Dihydroxy-1,3,5-triazine-2-carboxylic acid potassium salt; Allantoxanic acid Formula: C4H2KN3O4 Formula Weight: 195.17 CAS No.: 2207-75-2 Purity: 97% Application: Inhibitor of uricase. Packaging: 25, 100 g in poly bottle

  • 2-Amino-4,6-Dichlorobenzoic Acid For Synthesis

    CAS No.: 20776-63-0 pH: 2.3 (H2O, 20°C) Solubility: 1.25 g/l (20°C) Melting Point: 180 - 185°C Molar Mass: 206.03 g/mol

  • ALDRICH 1-(Thiophen-2-ylmethyl)-1H-pyrazole-4-boronic acid pinacol ester, 97%

    Synonym(s): 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-thienylmethyl)-1 H -pyrazole Empirical Formula: C14H19BN2O2S Linear Formula: C14H19BN2O2S Formula Weight: 290.19 MDL Number: MFCD08706027 Purity:...

  • SIGMA Nicotinic acid, =99.5% (HPLC)

    Synonyms: 3-Picolinic acid; Niacin; Pellagra preventive factor; Pyridine-3-carboxylic acid; Vitamin B3 Formula: C6H5NO2 Formula Weight: 123.11 CAS No.: 59-67-6 Purity: ≥99.5% (HPLC) Other Notes: Coenzyme and Cofactors, vol 2: Pyridine Nucleotide...

  • N-Benzyloxycarbonyl-6-aminohexanoic Acid

    CAS No.: 1947-00-8

  • ALDRICH 2-cis,4-trans-Abscisic acid, synthetic, 98%

    Synonym(s): (±)-Abscisic acid; (2 Z ,4 E )-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-2,4-pentadienoic acid; ABA; Dormin Formula: C15H20O4 Formula Weight: 264.32 CAS No.: 14375-45-2 Purity: 98% Storage: 2-8°C Packaging: 50, 250 mg in...

  • Sulfuric Acid, 0.25N, Standardized

    Concentration: 0.25N Composition: Water 98.77%, Sulfuric Acid 1.23% Boiling Point: 100°C Density: 1.01 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid pH Range: 0.9 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.

  • SIGMA 2,4-Dichlorophenoxyacetic acid, plant cell culture tested, =98%, crystalline

    Synonyms: 2,4-D Formula: Cl2C6H3OCH2CO2H Formula Weight: 221.04 CAS No.: 94-75-7 Purity: ≥98%

  • Dichloromethylenediphosphonic Acid Disodium Salt

    CAS No.: 22560-50-5

  • ALDRICH 2-(Hydroxymethyl)phenylboronic acid cyclic monoester, 97%

    Synonym(s): 1,3-Dihydro-1-hydroxy-2,1-benzoxaborole; 2-(Hydroxymethyl)phenylboronic acid hemiester Empirical Formula: C7H7BO2 Linear Formula: C7H7BO2 Formula Weight: 133.94 MDL Number: MFCD01075677 Purity: 97% Melting Point:...

  • Nitric Acid, AR (ACS)

    Avantor - Macron Fine Chemicals™

    Formula: HNO3 Formula Weight: 63.01 CAS Number: 7697-37-2

  • ALDRICH 1,6-Dihydro-1-methyl-6-oxo-3-pyridinecarboxylic acid, 97%

    Synonym(s): Nudifloric acid Formula: C7H7NO3 Formula Weight: 153.14 CAS No.: 3719-45-7 Purity: 97% Storage: 2-8°C Packaging: 1 g in glass bottle

  • SIGMA 2,5-Dihydroxybenzoic acid, matrix substance for MALDI-MS, &gt;99.0% (HPLC)

    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 neutral glycans....

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