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Merck

PHR1183

Supelco

2-Chlorobenzophenone

Pharmaceutical Secondary Standard; Certified Reference Material

Synonim(y):

2-Chlorobenzophenone(Clotrimazole Impurity E)

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About This Item

Wzór liniowy:
ClC6H4COC6H5
Numer CAS:
Masa cząsteczkowa:
216.66
Numer WE:
Numer MDL:
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:

klasa czystości

certified reference material
pharmaceutical secondary standard

Poziom jakości

agency

traceable to Ph. Eur. Y0000279

rodzina API

clotrimazole

Certyfikat analizy

current certificate can be downloaded

metody

HPLC: suitable
gas chromatography (GC): suitable

tw

330 °C (lit.)

mp

44-47 °C (lit.)

Zastosowanie

pharmaceutical (small molecule)

format

neat

temp. przechowywania

2-30°C

ciąg SMILES

Clc1ccccc1C(=O)c2ccccc2

InChI

1S/C13H9ClO/c14-12-9-5-4-8-11(12)13(15)10-6-2-1-3-7-10/h1-9H

Klucz InChI

VMHYWKBKHMYRNF-UHFFFAOYSA-N

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Opis ogólny

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. Thermodynamics of formation of inclusion complex between 2-chlorobenzophenone and cyclomaltoheptaose (β-cyclodextrin) has been investigated by UV-Thermodynamics of formation of inclusion complex between 2-chlorobenzophenone and cyclomaltoheptaose (β-cyclodextrin) has been investigated by UV-Vis spectroscopy and reversed-phase liquid chromatography. 2-Chlorobenzophenone undergoes reduction in the presence of LiAlH4 and (R)-(-)-2-(2-iso-indolinyl)butan-1-ol to afford the corresponding benzhydrols is spectroscopy and reversed-phase liquid chromatography. 2-Chlorobenzophenone undergoes reduction in the presence of LiAlH4 and (R)-(-)-2-(2-iso-indolinyl)butan-1-ol to afford the corresponding benzhydrols.

Zastosowanie

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.

Komentarz do analizy

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

Inne uwagi

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.

Przypis

To see an example of a Certificate of Analysis for this material enter LRAA9002 in the slot below. This is an example certificate only and may not be the lot that you receive.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Certyfikaty analizy (CoA)

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