Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

1-Methyl-2-pyrrolidinone, 99.5%, for peptide synthesis, Thermo Scientific Chemicals

Click to view available options
Quantity:
1L
2.5L
10L
Packaging:
Glass bottle
Metal drum
872-50-4
C5H9NO
99.13
SECXISVLQFMRJM-UHFFFAOYSA-N
1-methylpyrrolidin-2-one
CN1CCCC1=O
872-50-4
C5H9NO
99.13
SECXISVLQFMRJM-UHFFFAOYSA-N
1-methylpyrrolidin-2-one
CN1CCCC1=O

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Assay Percent Range 99.4% min. (GC)
Beilstein 21,237
Fieser 01,696; 02,281; 09,316; 11,346
Merck Index 15,619
Solubility Information Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
Specific Gravity 1.03
Formula Weight 99.13
Percent Purity 99.50%
Grade For peptide synthesis
Viscosity 1.67 mPa.s (20°C)
Density 1.0300g/mL
Boiling Point 202.0°C
Color Undesignated
Melting Point -24.0°C
Quantity 10L
Flash Point 91°C
Free Amine 0.01% max.
Packaging Metal drum
Refractive Index 1.4690 to 1.4710
Solubility Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
Water 0.1% max. (K.F.)
Chemical Name or Material 1-Methyl-2-pyrrolidinone
Show More Show Less

GHS Signal Word: Danger

EINECSNumber : 212-828-1

RUO – Research Use Only