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Merck
모든 사진(1)

문서

1009923

USP

Acetyltriethyl citrate

United States Pharmacopeia (USP) Reference Standard

동의어(들):

Triethyl 2-acetylcitrate, Acetyl triethyl citrate

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About This Item

Linear Formula:
CH3COOC(COOCH2CH3)(CH2COOCH2CH3)2
CAS Number:
Molecular Weight:
318.32
Beilstein:
1804947
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24

Grade

pharmaceutical primary standard

API family

triethyl citrate

제조업체/상표

USP

refractive index

n20/D 1.439 (lit.)

bp

228-229 °C/100 mmHg (lit.)

density

1.136 g/mL at 25 °C (lit.)

응용 분야

pharmaceutical (small molecule)

형식

neat

SMILES string

O=C(OCC)C(CC(OCC)=O)(CC(OCC)=O)OC(C)=O

InChI

1S/C14H22O8/c1-5-19-11(16)8-14(22-10(4)15,13(18)21-7-3)9-12(17)20-6-2/h5-9H2,1-4H3

InChI key

WEAPVABOECTMGR-UHFFFAOYSA-N

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일반 설명

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.

애플리케이션

Acetyltriethyl citrate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

분석 메모

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

기타 정보

Sales restrictions may apply.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup


시험 성적서(COA)

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문서 라이브러리 방문

Friederike Eisenächer et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 88(3), 778-786 (2014-08-03)
Gastroretentive drug delivery systems are retained in the stomach for a sufficient time interval, releasing the drug in a controlled manner. According to literature, the floating principle is the most frequently used formulation approach for gastric retention. However, many publications

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