1-Methyl-2-pyrrolidinone

NMP, N-Methylpyrrolidone, GC Headspace Grade, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: NMP, N-Methylpyrrolidone CAS: 872-50-4 Purity Grade: GC Headspace Grade Molecular Formula: C5H9NO Formula Weight: 99.13 Synonym: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidone, N-Methylpyrrolidinone, 1-Methyl-2-pyrrolidone Synonym: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidone, N-Methylpyrrolidinone, 1-Methyl-2-pyrrolidone Synonym: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidone, N-Methylpyrrolidinone, 1-Methyl-2-pyrrolidone Synonym: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidone, N-Methylpyrrolidinone, 1-Methyl-2-pyrrolidone

1-Methyl-2-pyrrolidinone, HPLC Grade, 99.5%, Alfa Aesar

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: HPLC Grade Physical Form: Liquid Assay Percent Range: 99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193

1-Methyl-2-pyrrolidinone, 99%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

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: NMP, N-Methylpyrrolidone

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: NMP, N-Methylpyrrolidone

1-Methyl-2-pyrrolidinone, ACS reagent, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: ACS Reagent Grade Assay: ≥99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 Synonym: NMP, N-Methylpyrrolidone

1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry, AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: Extra Dry Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: NMP, N-Methylpyrrolidone

1-Methyl-2-pyrrolidinone, 99.5%, ACROS Organics™

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: For analysis Molecular Formula: C5H9NO Formula Weight: 99.13 Synonym: NMP, N-Methylpyrrolidone

1-Methyl-2-pyrrolidinone, 99.5%, for HPLC, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: For HPLC Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: NMP, N-Methylpyrrolidone

Alfa Aesar™ 1-Methyl-2-pyrrolidinone, anhydrous, 99.5%, packaged under Argon in resealable ChemSeal™ bottles

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Name Note: Anhydrous Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Beilstein: 106420 Merck Index: 14,6117

1-Methyl-2-pyrrolidinone, 99.5%, for peptide synthesis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: For peptide synthesis Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: NMP, N-Methylpyrrolidone

Alfa Aesar™ 1-Methyl-2-pyrrolidinone, ACS grade, 99.0+%

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: ACS Grade Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Beilstein: 106420 Merck Index: 14,6117

1-Methyl-2-Pyrrolidone, EMD Millipore Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 1-Methyl-2-Pyrrolidone Name Note: OmniPure™ CAS: 872-50-4 Physical Form: Liquid Linear Formula: (CH3)-NC(:O)CH2CH2CH2- Formula Weight: 99.13 Synonym: N-Methyl-2-Pyrrolidinone, NMP

N-Methyl-2-pyrrolidone, 99.0% ChromAR Grade ACS), Macron Fine Chemicals™

Chemical Name or Material: N-Methyl-2-Pyrrolidone, 99.0% CAS: 872-50-4 Formula Weight: 99.13

1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry, AcroSeal™, ACROS Organics™

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: Extra Dry Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Synonym: NMP, N-Methylpyrrolidone

1-Methyl-2-pyrrolidinone, Biotech Grade, ≥99.7%, Honeywell™ Burdick & Jackson™

Physical State: Liquid Color: APHA: ≤20 Odor: Amine like pH: 8.5 to 10 at 20°C Density: 1.028g/mL at 25°C Vapor Density: 3.4 (vs air) Vapor Pressure: 0.99mmHg (40°C), 0.29mmHg (20°C) Explosion Limit: 0.095 Flash Point: 91°C (195.8°F) Ignition Point: 518°F Melting Point: −24°C Boiling Point: 204°C

NMP (1-Methyl-2-pyrrolidinone), BAKER ANALYZED™ Reagent, J.T.Baker™

Chemical Name or Material: NMP (1-Methyl-2-pyrrolidinone) CAS: 872-50-4 Purity Grade: BAKER ANALYZED™ Reagent Molecular Formula: C5H9NO Formula Weight: 99.13

1-Methyl-2-pyrrolidinone, 98%, Acros Organics

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: Pure Assay Percent Range: 98% Molecular Formula: C5H9NO Formula Weight: 99.13 Synonym: NMP, N-Methylpyrrolidone

Alfa Aesar™ 1-Methyl-2-pyrrolidinone, 99+%

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193 Beilstein: 106420 Merck Index: 14,6117 Synonym: N-Methylbutyrolactam; N-Methyl-2-pyrrolidone

1-Methyl-2-pyrrolidinone, CHROMASOLV™ Plus, for HPLC, ≥99%, Honeywell Riedel-de Haen

Density: 1.028 g/mL at 25 °C(lit.) Boiling Point: 204°C Linear Formula: C5H9NO Formula Weight: 99.13 Purity Grade: for HPLC CAS: 872-50-4 MDL Number: MFCD00003193 Flash Point: 91°C Chemical Name or Material: 1-Methyl-2-pyrrolidinone Melting Point: −24°C(lit.) CAS Max %: 100.0000% Beilstein: 106420 Name Note: CHROMASOLV™ Plus, for HPLC, ≥99% Packaging: Glass Bottle Assay: >99.0%

1-Methyl-2-pyrrolidinone, ACS Reagent, ≥99.0%, Honeywell Riedel-de Haën™

Assay: ≥99.0% Formula Weight: 99.13g/mol Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Beilstein: 106420 MDL Number: MFCD00003193

1-Methyl-2-Pyrrolidone, Anhydrous, DriSolv™, EMD Millipore™

CAS: 872-50-4 Molecular Formula: (CH3)-NC(:O)CH2CH2CH2 Formula Weight: 99.13 Chemical Name or Material: 1-Methyl-2-Pyrrolidone

[2-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide, 0.25M solution in THF, AcroSeal™, ACROS Organics™

Chemical Name or Material: [2-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide CAS: 480424-80-4 CAS Min %: 4.32 CAS Max %: 10.07 CAS: 109-99-9 CAS Min %: 89.93 CAS Max %: 95.68 Molecular Formula: C11H14BrMgN Formula Weight: 264.44

1-Methyl-2-pyrrolidinone, Biograde, 99.5%, Alfa Aesar™

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: Biograde Physical Form: Liquid Assay Percent Range: 99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193

[3-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide, 0.25M solution in THF, AcroSeal™, ACROS Organics™

Chemical Name or Material: [3-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide CAS: 480424-79-1 CAS Min %: 4.3 CAS Max %: 10.04 CAS: 109-99-9 CAS Min %: 89.96 CAS Max %: 95.7 Molecular Formula: C11H14BrMgN Formula Weight: 264.44

1-Methyl-2-pyrrolidinone, Alfa Aesar™

Chemical Name or Material: 1-Methyl-2-pyrrolidinone Name Note: Filtered through 0.2μ filters. CAS: 872-50-4 Purity Grade: Spectrophotometric grade Physical Form: Liquid Assay Percent Range: >99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 MDL Number: MFCD00003193

[4-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide, 0.25M solution in THF, AcroSeal™, ACROS Organics™

Chemical Name or Material: [4-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide CAS: 480424-78-0 CAS Min %: 4.33 CAS Max %: 10.1 CAS: 109-99-9 CAS Min %: 89.9 CAS Max %: 95.67 Molecular Formula: C11H14BrMgN Formula Weight: 264.44

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: NMP, N-Methylpyrrolidone

1-Methyl-2-Pyrrolidinone, 99%, Reagent Grade, Honeywell™

Vapor Pressure: 0.99mmHg (40°C), 0.29mmHg (20°C) Vapor Density: 3.4 (vs air) Density: 1.028g/mL at 25°C Color: Colorless Explosion Limit: 0.095 Flash Point: 91°C (195.8°F) Ignition Point: 518°F MDL Number: MFCD00003193 Assay: 0.99 Formula Weight: 99.13g/mol Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Beilstein: 106420 Physical State: Liquid Color: Colorless Odor: Amine-like pH: 8.5 - 10 at 100.00g/L 20°C Melting Point: −24°C Boiling Point: 204°C at 1,013 hPa Solubility in Water: Completely miscible

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