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Key Documents

PHR1795

Supelco

Iminodibenzyl

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Iminodibenzyl, 10,11-Dihydro-5H-dibenz[b,f]azepine

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About This Item

Empirical Formula (Hill Notation):
C14H13N
CAS Number:
Molecular Weight:
195.26
Beilstein:
152732
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

Agency

traceable to USP 1337004

API family

iminodibenzyl

CofA

current certificate can be downloaded

packaging

pkg of 100 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

C1Cc2ccccc2Nc3ccccc13

InChI

1S/C14H13N/c1-3-7-13-11(5-1)9-10-12-6-2-4-8-14(12)15-13/h1-8,15H,9-10H2

InChI key

ZSMRRZONCYIFNB-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

Iminodibenzyl may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by thin layer chromatography and spectrophotometry techniques.
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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA8622 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Impurities in drugs I: Imipramine, desipramine, and their formulations.
McErlane KM, et al.
Journal of Pharmaceutical Sciences, 66(7), 1015-1018 (1977)
B A el-Zeany et al.
Journal of pharmaceutical and biomedical analysis, 33(4), 775-782 (2003-11-19)
Two spectrophotometric methods for the determination of imipramine in presence of iminodibenzyl as an impurity are described. The first method is a ratio-spectra first derivative spectrophotometry, the signals were measured at 240.2 nm for imipramine. Calibration graph was found linear

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