Etoricoxib Impurity 12, also known as 6-chloro-2-(6-methyl-3-pyridinyl)-3-[4-(methylsulfonyl)phenyl]-1,8-naphthyridine, is an impurity found in Etoricoxib (E934100), a specific inhibitor of COX-2. It is a chemical compound that may be present during the synthesis process of Etoricoxib or as a result of degradation over time.
646459-41-8
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Basic information
- Product Name: Etoricoxib Impurity 12
- Synonyms: Etoricoxib Impurity 12;6-chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine;Etoricoxib Impurity S
- CAS NO:646459-41-8
- Molecular Formula: C21H16ClN3O2S
- Molecular Weight: 409.88864
- EINECS: N/A
- Product Categories: N/A
- Mol File: 646459-41-8.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 573.6±50.0 °C(Predicted)
- Flash Point: N/A
- Appearance: /
- Density: 1.349±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 3.38±0.12(Predicted)
- CAS DataBase Reference: Etoricoxib Impurity 12(CAS DataBase Reference)
- NIST Chemistry Reference: Etoricoxib Impurity 12(646459-41-8)
- EPA Substance Registry System: Etoricoxib Impurity 12(646459-41-8)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 646459-41-8(Hazardous Substances Data)
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646459-41-8 Usage
Uses
Used in Pharmaceutical Industry:Etoricoxib Impurity 12 is used as a reference material for quality control and analytical purposes in the pharmaceutical industry. It helps ensure the purity and safety of Etoricoxib, a nonsteroidal anti-inflammatory drug (NSAID) used for treating various pain conditions, inflammation, and fever.
Etoricoxib Impurity 12 is used as a research compound for studying the properties and effects of impurities in Etoricoxib. Understanding the behavior of impurities can aid in the development of more efficient synthesis methods and improved drug formulations.
Used in Regulatory Compliance:
Etoricoxib Impurity 12 is used as a reference standard in regulatory compliance testing. It helps pharmaceutical companies and regulatory agencies ensure that Etoricoxib meets the required quality and safety standards, protecting patients from potential adverse effects caused by impurities.
Check Digit Verification of cas no
The CAS Registry Mumber 646459-41-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,6,4,5 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.Calculate Digit Verification of CAS Registry Number 646459-41:
(8*6)+(7*4)+(6*6)+(5*4)+(4*5)+(3*9)+(2*4)+(1*1)=188
188 % 10 = 8
So 646459-41-8 is a valid CAS Registry Number.
646459-41-8Upstream product
646459-41-8Downstream Products
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Etoricoxib Impurity 12
