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PHR2444

Supelco

Diclofenac Impurity B

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

2-[(2,6-Dichlorophenyl)amino]benzaldehyde, 2-(2,6-Dichloroanilino)benzaldehyde, N-(2,6-Dichlorophenyl)anthranilaldehyde

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About This Item

Empirical Formula (Hill Notation):
C13H9Cl2NO
CAS Number:
22121-58-0
Molecular Weight:
266.12
Beilstein/REAXYS Number:
2121741
MDL number:
MFCD03788574
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

API family

diclofenac

form

solid

CofA

current certificate can be downloaded

packaging

pkg of 100 mg

application(s)

pharmaceutical small molecule

storage temp.

-10 to -25°C

SMILES string

ClC1=C(NC2=CC=CC=C2C=O)C(Cl)=CC=C1

InChI

1S/C13H9Cl2NO/c14-10-5-3-6-11(15)13(10)16-12-7-2-1-4-9(12)8-17/h1-8,16H

InChI key

MILOIOYXRHLAAH-UHFFFAOYSA-N

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General description

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

Application

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.

Analysis Note

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

Other Notes

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.

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H413

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
LRAC4773

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