Heterocyclic Building Blocks
1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™
Chemical Name or Material: 1, 4-Dioxane Name Note: Over Molecular Sieves CAS: 123-91-1 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: Extra Dry over Molecular Sieve Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C4H8O2 Formula Weight: 88.11 MDL Number: MFCD00006571 Synonym: Diox 2.5LT 1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, stabilized, AcroSeal
1-Methyl-2-pyrrolidinone, 99%, extra pure, ACROS Organics™
Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: Extra Pure Assay: 99% Assay Percent Range: 99% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: N-Methylpyrrolidone, NMP 2.5LT 1-Methyl-2-pyrrolidinone, 99%, extra pure
1,4-Dioxane, 99+%, extra pure, stabilized, ACROS Organics™
Chemical Name or Material: 1, 4-Dioxane Name Note: 99+% CAS: 123-91-1 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: Extra Pure Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C4H8O2 Formula Weight: 88.11 MDL Number: MFCD00006571 Synonym: Diox 25LT 1,4-Dioxane, 99+%, extra pure, stabilized
Pyridine, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™
Chemical Name or Material: Pyridine Name Note: Over Molecular Sieves CAS: 110-86-1 Purity Grade: Extra Dry over Molecular Sieve Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C5H5N Formula Weight: 79.1 MDL Number: MFCD00011732 2.5LT Pyridine, 99.5%, Extra Dry over Molecular Sieve, AcroSeal
Pyridine, 99.5%, Extra Dry, AcroSeal™, ACROS Organics™
Chemical Name or Material: Pyridine CAS: 110-86-1 Purity Grade: Extra Dry Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C5H5N Formula Weight: 79.1 MDL Number: MFCD00011732 2.5LT Pyridine, 99.5%, Extra Dry, AcroSeal
1,4-Dioxane, 99.8%, Extra Dry, stabilized, AcroSeal™, ACROS Organics™
Chemical Name or Material: 1,4-Dioxane Name Note: Water <50ppm CAS: 123-91-1 CAS Min %: 99.75 CAS Max %: 100.0 Purity Grade: Extra Dry Assay: 99.8% Assay Percent Range: 99.8% Molecular Formula: C4H8O2 Formula Weight: 88.11 Synonym: Diox 2.5LT 1,4-Dioxane, 99.8%, Extra Dry, stabilized, AcroSeal
N-Bromosuccinimide, 99%, ACROS Organics™
Chemical Name or Material: N-Bromosuccinimide CAS: 128-08-5 CAS Min %: 98.5 CAS Max %: 100.0 Assay: 98.5 to 101.5% (on dry substance) Assay Percent Range: 99% Molecular Formula: C4H4BrNO2 Formula Weight: 177.99 MDL Number: MFCD00005510 Synonym: 1-Bromo-2, 5-pyrolidinedione, NBS 10GR N-Bromosuccinimide, 99%
3-Glycidoxypropyltrimethoxysilane, 97%, ACROS Organics™
Chemical Name or Material: 3-Glycidoxypropyltrimethoxysilane Assay: 97% Assay Percent Range: 97% Molecular Formula: C9H20O5Si Formula Weight: 236.34 Synonym: GLYMO 100GR 3-Glycidoxypropyltrimethoxysilane, 97%
2,2,6,6-Tetramethylpiperidine-1-oxyl-4-amino-4-carboxylic acid, 96%, ACROS Organics™
Chemical Name or Material: 2,2,6,6-Tetramethylpiperidine-1-oxyl-4-amino-4-carboxylic acid Name Note: 96% CAS: 15871-57-5 CAS Min %: 95.0 CAS Max %: 100.0 Assay: ≥95% (GC) Assay Percent Range: 96% Molecular Formula: C10H19N2O3 Formula Weight: 215.27 MDL Number: MFCD00800575 Synonym: 4-Amino-4-carboxy-2, 2, 6, 4-Amino-4-carboxy-2,2,6,6-tetramethylpiperidine-1-oxyl, TOAC 250MG 2,2,6,6-Tetramethylpiperidine-1-oxyl-4-amino-4-carboxylic acid, 96%
Thiamine Hydrochloride 98.5-101.5%, ACROS Organics™
Chemical Name or Material: Thiamine hydrochloride Name Note: 98.5-101.5% CAS: 67-03-8 Assay: 98.5 to 101.5% (on anhydrous substance) Assay Percent Range: 98.5 to 101.5% Molecular Formula: C12H17ClN4OS·HCl Formula Weight: 337.26 MDL Number: MFCD00012780 Synonym: Vitamin B1 hydrochloride 100GR Thiamine hydrochloride, %, 98.5-101.5%
Phenazine methosulfate, 98%, ACROS Organics™
Chemical Name or Material: Phenazine methosulfate Name Note: 99% CAS: 299-11-6 Assay Percent Range: 98% Molecular Formula: C13H11N2·CH3O4S Formula Weight: 306.33 MDL Number: MFCD00011923 Synonym: N-Methylphenazonium methosulfate, PMS 25GR Phenazine methosulfate, 98%
Carbazole 96%, ACROS Organics™
Chemical Name or Material: Carbazole Name Note: 96% CAS: 86-74-8 Assay: 96% Assay Percent Range: 96% Molecular Formula: C12H9N Formula Weight: 167.21 MDL Number: MFCD00004960 Synonym: 9-Azafluorene, Dibenzopyrrole, Diphenylenimine 250GR Carbazole, 96%
1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy, ACROS Organics™
Chemical Name or Material: 1-Methyl-2-pyrrolidinone Name Note: 99+% CAS: 872-50-4 Purity Grade: For spectroscopy Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: N-Methylpyrrolidone, NMP 2.5LT 1-Methyl-2-pyrrolidinone, 99+%, for spectroscopy
Pyridine, 99+%, ACS reagent, ACROS Organics™
Chemical Name or Material: Pyridine CAS: 110-86-1 Purity Grade: ACS Reagent Grade Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C5H5N Formula Weight: 79.1 MDL Number: MFCD00011732 25LT Pyridine, 99+%, ACS reagent
Neocuproine Hydrochloride Monohydrate, 99%, ACROS Organics™
Chemical Name or Material: Neocuproine hydrochloride monohydrate CAS: 303136-82-5 CAS Min %: 98.5 CAS Max %: 100.0 CAS: 484-11-7 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: HCl·H2O Formula Weight: 262.75 MDL Number: MFCD00150062 Synonym: 2, 9-Dimethyl-1, 10-phenanthrolin hydrochloride monohydrate 25GR Neocuproine hydrochloride monohydrate, 99%
6-Benzylaminopurine, 99%, ACROS Organics™
Chemical Name or Material: 6-Benzylaminopurine CAS: 1214-39-7 CAS Min %: 98.5 CAS Max %: 100.0 Assay: 99% Assay Percent Range: 99% Molecular Formula: C12H11N5 Formula Weight: 225.25 MDL Number: MFCD00005572 Synonym: BA, N6-Benzyladenine 5GR 6-Benzylaminopurine, 99%
Epichlorohydrin, 99%, ACROS Organics™
Chemical Name or Material: Epichlorohydrin Assay: 99% Assay Percent Range: 99% Molecular Formula: C3H5ClO Formula Weight: 92.52 Synonym: 1-Chloro-2, 3-epoxypropane 2.5LT Epichlorohydrin, 99%
1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™
Chemical Name or Material: 1-Methyl-2-pyrrolidinone Name Note: Over Molecular Sieves CAS: 872-50-4 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: Extra Dry over Molecular Sieve Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: N-Methylpyrrolidone, NMP 2.5LT 1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal
Caffeine, 98.5%, USP/BP, ACROS Organics™
Chemical Name or Material: Caffeine Name Note: 98.5% CAS: 58-08-2 Assay: 98.5% Assay Percent Range: 98.5% Molecular Formula: C8H10N4O2 Formula Weight: 194.19 MDL Number: MFCD00005758 Synonym: 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione 2.5KG Caffeine, 98.5%, specified according to thereq. of USP/BP
Rhodamine WT, 20% solution in water, ACROS Organics™
Chemical Name or Material: Rhodamine WT CAS: 37299-86-8 CAS: 7732-18-5 Molecular Formula: C29H29ClN2Na2O5 Formula Weight: 566.99 100ML Rhodamine WT, 20% solution in water
2,5-Dichloropyridine, 98%, ACROS Organics™
Chemical Name or Material: 2, 5-Dichloropyridine CAS: 16110-09-1 CAS Min %: 97.5 CAS Max %: 100.0 Assay: 98% Assay Percent Range: 98% Molecular Formula: C5H3Cl2N Linear Formula: (C5H3N)Cl2 Formula Weight: 147.99 MDL Number: MFCD00006239 5GR 2,5-Dichloropyridine, 98%
7-Hydroxy-4-methylcoumarin 97%, ACROS Organics™
Chemical Name or Material: 7-Hydroxy-4-methylcoumarin Name Note: 97% CAS: 90-33-5 CAS Min %: 96.0 CAS Max %: 100.0 Purity Grade: Extra Pure Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C10H8O3 Formula Weight: 176.17 MDL Number: MFCD00006866 Synonym: β-Methylumbelliferone, Coumarin 4, Hymecromone 500GR 7-Hydroxy-4-methylcoumarin, 97%
Methyl Viologen hydrate, 98%, ACROS Organics™
Chemical Name or Material: Methyl Viologen hydrate Name Note: 98% CAS: 1910-42-5 Assay: 98% Assay Percent Range: 98% Molecular Formula: C12H14Cl2N2·xH2O Formula Weight: 257.15 MDL Number: MFCD00150001 Synonym: Paraquat, dichloride 1GR Methyl Viologen hydrate, 98%
Imidazole, 99+%, crystalline, ACROS Organics™
Chemical Name or Material: Imidazole CAS: 288-32-4 Physical Form: Crystalline Powder Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C3H4N2 Formula Weight: 68.08 MDL Number: MFCD00005183 1KG Imidazole, 99+%, crystalline
Alfa Aesar™ 1,4-Dioxane-2,5-dione, 97%
Chemical Name or Material: 1,4-Dioxane-2,5-dione CAS: 502-97-6 Molecular Formula: C4H4O4 Formula Weight: 116.07 MDL Number: MFCD00081108 Synonym: Glycolide 1,4-DIOXANE-2,5-DIONE, 97%5G
Pyrrole, 99%, extra pure, ACROS Organics™
Chemical Name or Material: Pyrrole CAS: 109-97-7 Purity Grade: Extra Pure Assay: 99% Assay Percent Range: 99% Molecular Formula: C4H5N Formula Weight: 67.09 MDL Number: MFCD00005216 2.5KG Pyrrole, 99%, extra pure
5-Methoxy-2-methyl-3-indoleacetic Acid 98%, ACROS Organics™
Chemical Name or Material: 5-Methoxy-2-methyl-3-indoleacetic acid Name Note: 98% CAS: 2882-15-7 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C12H13NO3 Formula Weight: 219.24 MDL Number: MFCD00005618 5GR 5-Methoxy-2-methyl-3-indoleacetic acid, 98%
MES hydrate, 99+%, Acros Organics™
Chemical Name or Material: MES hydrate Name Note: 99% CAS: 1266615-59-1 Purity Grade: For biochemistry Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6H13NO4S·xH2O Formula Weight: 195.23 MDL Number: MFCD00149409 Synonym: 4-Morpholinoethanesulfonic acid hydrate, MES 100GR MES hydrate, 99+%, for biochemistry
Morpholine, 99+%, ACS reagent, ACROS Organics™
Chemical Name or Material: Morpholine Name Note: 99+% CAS: 110-91-8 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: ACS Reagent Grade Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C4H9NO Formula Weight: 87.12 MDL Number: MFCD00005972 Synonym: 1-Oxa-4-azacyclohexane, Tetrahydro-2H-1, 4-oxazine 2.5KG Morpholine, 99+%, ACS reagent
2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol, 98%, Acros Organics™
Chemical Name or Material: 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol CAS: 14337-53-2 CAS Min %: 99.0 CAS Max %: 100.0 Assay: 98% Assay Percent Range: 98% Molecular Formula: C15H17BrN4O Formula Weight: 349.22 MDL Number: MFCD00006255 Synonym: Bromo-PADAP 5GR 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol, 99+%