Azobenzene
IMPURITIES    
Availability: This product can be dispatched by 4-Mar-2020
CAT No. CS-T-04699
Category Impurities
Parent API Phenylbutazone
CAS 103-33-3
Mol. Weight 182.22 g/mol
Mol. Formula C12H10N2
View COA View MSDS
Product Description
Stock Status This product can be dispatched by 4-Mar-2020
Synonyms (E)-diphenyldiazene
Storage Conditions For long term store at -20?C
Purity (%) >98%
Melting Point (℃)62-65 
Solubility Methanol
Appearance Bright Red Solid
Application Notes Impurity in the production of Phenylbutazone .;Impurity in commercial preparations of Phenylbutazone
References Chung, K., et al.: Mutation Res., 114, 269 (1983), Kawanishi, S., et al.: J. Biol. Chem., 261, 5952 (1986), Floyd, R., et al.: Carcinogenesis, 11, 1447 (1990), Shibutani, S., et al.: Nature, 349, 431 (1991),
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy


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Related Results

- API Standards of Phenylbutazone
- Stable Isotopes of Phenylbutazone
- Metabolites of Phenylbutazone
- Impurities of Phenylbutazone
- Glucuronides of Phenylbutazone
- Intermediates of Phenylbutazone


Quality Assurance


c1
ISO 9001:2005
c4
OHSAS 18001:2007
c5
ISO 14001:2005
c4
ISO 17034:2016
c5
ISO/IEC 17025:2017
c5
NIST Calibrated


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