Merck
CN

Y0000659

吡咯烷酮

European Pharmacopoeia (EP) Reference Standard

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别名:
2-吡咯烷酮, 丁内酰胺
Empirical Formula (Hill Notation):
C4H7NO
CAS号:
分子量:
85.10
Beilstein:
105241
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

等级

pharmaceutical primary standard

蒸汽密度

2.9 (vs air)

API family

levetiracetam, piracetam

manufacturer/tradename

EDQM

折射率

n20/D 1.487 (lit.)

bp

245 °C (lit.)

mp

23-25 °C (lit.)

密度

1.12 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

格式

neat

储存温度

2-8°C

SMILES string

O=C1CCCN1

InChI

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

InChI key

HNJBEVLQSNELDL-UHFFFAOYSA-N

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此商品
1437202BP564Y0000123
Pyrrolidone European Pharmacopoeia (EP) Reference Standard

Y0000659

吡咯烷酮

Methylpyrrolidone United States Pharmacopeia (USP) Reference Standard

USP

1437202

Methylpyrrolidone

vibrant-m

BP564

5-Vinyl-2-pyrrolidone

Pidolic acid European Pharmacopoeia (EP) Reference Standard

Y0000123

L-焦谷氨酸

manufacturer/tradename

EDQM

manufacturer/tradename

USP

manufacturer/tradename

BP

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical

application(s)

pharmaceutical (small molecule)

format

neat

format

neat

format

neat

format

neat

vapor density

2.9 (vs air)

vapor density

3.4 (vs air)

vapor density

-

vapor density

-

API family

levetiracetam, piracetam

API family

-

API family

vigabatrin

API family

pidolic acid

一般描述

本品按现行药典规定交付。所有为支持本产品而提供的信息,包括SDS和任何产品信息单均由药典颁发机构制定并发布。如需进一步信息和支持,请访问现行药典网站。

应用

吡咯烷酮EP参考标准品设计用于欧洲药典规定的实验室测试。

包装

本品按照现行药典要求提供。有关当前单位数量,请见EDQM 参考目录

其他说明

可能适用相应的销售限制。

相关产品

产品编号
说明
价格

象形图

Exclamation markHealth hazard

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Repr. 1B

储存分类代码

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

WGK

WGK 1

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

法规信息

危险化学品

分析证书(COA)

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其他客户在看

Slide 1 of 7

1 of 7

Methylpyrrolidone United States Pharmacopeia (USP) Reference Standard

USP

1437202

Methylpyrrolidone

Acetaldehyde ammonia trimer ≥96.0% (NT)

Sigma-Aldrich

00090

乙醛氨三聚物

Vinyl acetate contains 3-20 ppm hydroquinone as inhibitor, ≥99%

Sigma-Aldrich

V1503

乙酸乙烯酯

Formic acid European Pharmacopoeia (EP) Reference Standard

Y0001970

甲酸

1-Methyl-2-pyrrolidinone analytical standard

Supelco

78769

1-甲基-2-吡咯烷酮

1-Methyl-2-pyrrolidinone anhydrous, 99.5%

Sigma-Aldrich

328634

1-甲基-2-吡咯烷酮

Srimanta Sarkar et al.
International journal of pharmaceutics, 475(1-2), 558-565 (2014-09-15)
This study investigated the influence of different disintegrants, present in different substrate physical forms, on dimensional recovery of multi-component tablets prepared at different compression pressures. Formulations containing model drug, metformin, (10%, w/w), different disintegrants (10%, w/w), and lactose (80%, w/w)
J Alex Grizzell et al.
Behavioural brain research, 268, 55-65 (2014-04-10)
Chronic stress underlies and/or exacerbates many psychiatric conditions and often results in memory impairment as well as depressive symptoms. Such afflicted individuals use tobacco more than the general population and this has been suggested as a form of self-medication. Cotinine
Jani Holopainen et al.
Nanotechnology, 26(2), 025301-025301 (2014-12-17)
A needleless electrospinning setup named 'Needleless Twisted Wire Electrospinning' was developed. The polymer solution is electrospun from the surface of a twisted wire set to a high voltage and collected on a cylindrical collector around the wire. Multiple Taylor cones
A S Chudasama et al.
Indian journal of pharmaceutical sciences, 76(3), 218-224 (2014-07-19)
Nevirapine is a highly lipophilic and water insoluble non-nucleoside reverse transcriptase inhibitor used for the treatment of HIV-1 infection. Lymphoid tissue constitutes the major reservoir of HIV virus and infected cells in HIV-infected patients. Self-emulsifying drug delivery system, using long
Norhafiza Razali et al.
Clinical & experimental ophthalmology, 43(1), 54-66 (2014-07-06)
Steroid-induced ocular hypertension is currently treated in the same way as primary open-angle glaucoma. However, the treatment is often suboptimal and is associated with adverse effects. We evaluated the oculohypotensive effects of topical trans-resveratrol in rats with steroid-induced ocular hypertension

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