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Merck

PHR1413

Supelco

乙琥胺

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

乙琥胺, 2-乙基-2-甲基琥珀酰亚胺

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About This Item

经验公式(希尔记法):
C7H11NO2
CAS号:
分子量:
141.17
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

certified reference material
pharmaceutical secondary standard

品質等級

agency

traceable to BP 146
traceable to Ph. Eur. E2150000
traceable to USP 1264002

API 家族

ethosuximide

CofA

current certificate can be downloaded

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

pharmaceutical (small molecule)

形式

neat

儲存溫度

2-8°C

SMILES 字串

O=C1NC(CC1(C)CC)=O

InChI

1S/C7H11NO2/c1-3-7(2)4-5(9)8-6(7)10/h3-4H2,1-2H3,(H,8,9,10)

InChI 密鑰

HAPOVYFOVVWLRS-UHFFFAOYSA-N

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一般說明

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

應用

Ethosuximide may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by micellar liquid chromatography.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

分析報告

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他說明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

腳註

To see an example of a Certificate of Analysis for this material enter LRAC3706 in the slot below. This is an example certificate only and may not be the lot that you receive.

推薦產品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

防範說明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

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Slide 1 of 1

1 of 1

Determination of Anticonvulsant Drugs in Pharmaceutical Preparations by Micellar Liquid Chromatography
Cholbi-Cholbi MF, et al.
Journal of Liquid Chromatography and Related Technologies, 27(1), 153-170 (2004)
J S Millership et al.
European journal of drug metabolism and pharmacokinetics, 18(4), 349-353 (1993-10-01)
The metabolism of the antiepileptic drug ethosuximide (3-ethyl-3-methylpyrollidine-2,5-dione) (I) in animals and humans is reviewed. Chiral aspects of the metabolism of ethosuximide are discussed. Clarification of the precise nature of the hydroxymetabolites of ethosuximide is presented.
[Ethosuximide].
M Ichiba et al.
Nihon rinsho. Japanese journal of clinical medicine, 53 Su Pt 1, 915-917 (1995-02-01)
Sloka S Iyengar et al.
Experimental neurology, 264, 135-149 (2014-12-06)
Adult neurogenesis, the generation of new neurons in the adult brain, occurs in the hippocampal dentate gyrus (DG) and the olfactory bulb (OB) of all mammals, but the functions of these new neurons are not entirely clear. Originally, adult-born neurons
Ewa B Posner et al.
Seizure, 14(2), 117-122 (2005-02-08)
To evaluate the role of ethosuximide, sodium valproate and lamotrigine in children and adolescents with typical absence seizures (AS). A systematic review of randomized controlled trials that included children or adolescents with typical absence seizures who received treatment with ethosuximide

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