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PHR3652

Supelco

Clonazepam Related Compound B

certified reference material, pharmaceutical secondary standard

Synonym(s):

2-Amino-2′-chloro-5-nitrobenzophenone, (2-Amino-5-nitrophenyl)(2-chlorophenyl)methanone

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About This Item

Empirical Formula (Hill Notation):
C13H9ClN2O3
CAS Number:
2011-66-7
Molecular Weight:
276.68
Beilstein/REAXYS Number:
2814216
MDL number:
MFCD00792453
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

agency

traceable to BP 1059
traceable to USP 1140338

CofA

current certificate can be downloaded

packaging

pkg of 50 mg

application(s)

pharmaceutical

storage temp.

2-30°C

SMILES string

Nc1ccc(cc1C(=O)c2ccccc2Cl)[N+]([O-])=O

InChI

1S/C13H9ClN2O3/c14-11-4-2-1-3-9(11)13(17)10-7-8(16(18)19)5-6-12(10)15/h1-7H,15H2

InChI key

GRDGBWVSVMLKBV-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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

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.

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Certificates of Analysis (COA)

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