Accéder au contenu
Merck

Principaux documents

Voir toute la documentation

494496

NMP

biotech. grade, ≥99.7%

Synonyme(s) :

1-méthyl-2-pyrrolidone, N-méthyl-2-pyrrolidone, M-PYROL, NMP

Se connecter pour consulter les tarifs organisationnels et contractuels.

Sélectionner une taille de conditionnement

Changer de vue

A propos de cet article

Formule empirique (notation de Hill) :
C5H9NO
Numéro CAS:
872-50-4
Poids moléculaire :
99.13
NACRES:
NA.07
PubChem Substance ID:
329757456
UNSPSC Code:
12352005
EC Number:
212-828-1
MDL number:
MFCD00003193
Beilstein/REAXYS Number:
106420
Assay:
≥99.7%
Grade:
biotech. grade
Bp:
202 °C (lit.), 81-82 °C/10 mmHg (lit.)
Vapor pressure:
0.29 mmHg ( 20 °C), 0.99 mmHg ( 40 °C)
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aider

Nom du produit

1-Méthyl-2-pyrrolidinone, biotech. grade, ≥99.7%

grade

biotech. grade

Quality Segment

100

vapor density

3.4 (vs air)

vapor pressure

0.29 mmHg ( 20 °C), 0.99 mmHg ( 40 °C)

assay

≥99.7%

autoignition temp.

518 °F

expl. lim.

9.5 %

impurities

≤0.005% water, ≤0.01% free amines (CH3NH2)

color

APHA: ≤20

refractive index

n20/D 1.47 (lit.)

pH

7.7-10.0 (20 °C, 100 g/L)

bp

202 °C (lit.), 81-82 °C/10 mmHg (lit.)

mp

−24 °C (lit.)

solubility

acetone: miscible(lit.), alcohol: miscible(lit.), chloroform: miscible(lit.), ethyl acetate: miscible(lit.), water: miscible(lit.)

density

1.028 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 285 nm Amax: 1.00, λ: 300 nm Amax: 0.50, λ: 325 nm Amax: 0.10, λ: 350-400 nm Amax: 0.01

application(s)

peptide synthesis

SMILES string

CN1CCCC1=O

InChI

1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3

InChI key

SECXISVLQFMRJM-UHFFFAOYSA-N

General description

Our biotech solvents offer exceptional quality for reliable RNA extraction, ensuring optimal laboratory performance. With low water content and minimal residue, give clean UV spectra to minimize contamination.
  • High-Quality Biotech Solvents: Designed for optimal laboratory performance with low water content and minimal residues.
  • Ideal for RNA Extraction: Essential for genetic testing and research applications like PCR.
  • Ensures Integrity of Genetic Material: Promotes reliable and reproducible results.
  • Industry Compliant: Suitable for both academic and commercial laboratories, enhancing research efficiency.

N-Methyl-2-pyrrolidinone (N-methylpyrrolidone, NMP) is a polar cyclic organic solvent. A study on the impact of NMP on Saccharomyces cerevisiae revealed that it induced aneuploidy. Characteristic properties of NMP include low viscosity, excellent dissolving power and enhanced demulsifying property. It is a better alternative to phenol in selectively treating lube feedstock. The behavior of fullerene-C60 in NMP solution has been examined based on electronic absorption and photoluminescence spectral data. A solution of sodium borohydride (NaBH4) in NMP showed increased reactivity towards debromination of alkyl bromide. The enhanced selectivity of NMP-ethylene glycol solvent mixture for aromatic hydrocarbon extraction has been analyzed by gas chromatography.

Packaging

View returnable container options.

Still not finding the right product?

Explore all of our products under 1-Méthyl-2-pyrrolidinone

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

195.8 °F - Pensky-Martens closed cup

flash_point_c

91 °C - Pensky-Martens closed cup

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SHBT8669
SHBT3956
SHBS9223
SHBS9015
SHBS7784

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Aggregation of fullerene C60 in N-methylpyrrolidone.
Yevlampieva NP, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 209(2), 167-171 (2002)
Evaluation of extraction properties of N-methylpyrrolidone and ethylene glycol mixtures by gas chromatography.
Wardencki W and Tameesh AHH.
Journal of Chemical Technology and Biotechnology, 31(1), 86-92 (1981)
NaBH4 in N-methylpyrrolidone: a safe alternative for hydride displacement reaction.
Torisawa Y, et al.
Bioorganic & Medicinal Chemistry Letters, 11(20), 2787-2789 (2001)
Afficher tous les articles scientifiques apparentés