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Merck
CN

Y0000659

Pyrrolidone

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

2-Pyrrolidinone, 2-Pyrrolidone, Butyrolactam

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About This Item

Empirical Formula (Hill Notation):
C4H7NO
CAS Number:
616-45-5
Molecular Weight:
85.10
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329831079
MDL number:
MFCD00005270
Beilstein/REAXYS Number:
105241

Key Documents

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Product Name

Pyrrolidone, European Pharmacopoeia (EP) Reference Standard

InChI

1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)

SMILES string

O=C1CCCN1

InChI key

HNJBEVLQSNELDL-UHFFFAOYSA-N

grade

pharmaceutical primary standard

vapor density

2.9 (vs air)

API family

levetiracetam, piracetam

manufacturer/tradename

EDQM

refractive index

n20/D 1.487 (lit.)

bp

245 °C (lit.)

mp

23-25 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Application

Pyrrolidone EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Repr. 1B

Storage Class

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

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

Regulatory Information

危险化学品
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