PHR1981

Allopurinol Related Compound F

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Ethyl (E/Z)-3-(2-carbethoxy-2-cyanoethenyl)amino-1H-pyrazole-4-carboxylate
• Empirical Formula (Hill Notation): C₁₂H₁₄N₄O₄
• CAS Number: 321571-07-7
• Molecular Weight: 278.26
• NACRES: NA.24
• UNSPSC Code: 41116107

Properties

• Quality Segment: 300
• grade: certified reference material, pharmaceutical secondary standard
• agency: traceable to USP 1013079
• CofA: current certificate can be downloaded
• packaging: pkg of 50 mg
• application(s): pharmaceutical
• format: neat
• storage temp.: 2-8°C

Description

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

Analysis Note

These secondary standards offer multi-traceability to the USP and EP 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.

To see an example of a Certificate of Analysis for this material enter LRAB3287 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H315,H319
• Precautionary Statements: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable