GeneTherica / Analytical Documentation
Pyrilutamide — Certificate of Analysis
Batch-level analytical release documentation for research-grade Pyrilutamide raw material.
GeneTherica Certificate Documentation
Pyrilutamide — Certificate of Analysis
Quality Status
Batch Conforming
Product Name
Pyrilutamide
Manufacturing Date
2025-07-02
Alternative Name
KX-826
Analysis Date
2025-07-03
Chemical Name
Pyrilutamide
Retest Date
2027-07-02
CAS Number
1272719-00-2
Storage Conditions
Store in a cool, dry place below 25°C. Protect from light and moisture.
Molecular Formula
C21H15F4N5O2
Batch Number
GT-KX250702
Molecular Weight
441.37 g/mol
Test
Specification
Result
Method
Status
Appearance
White to off-white crystalline powder
White crystalline powder
Visual
Pass
Identification
Conforms to reference standard
Complies
HPLC
Pass
Assay (Purity)
≥ 99.0%
99.66%
HPLC
Pass
Related Substances
≤ 1.0%
0.22%
HPLC
Pass
Single Unknown Impurity
≤ 0.10%
0.03%
HPLC
Pass
Water Content
≤ 0.50%
0.24%
Karl Fischer
Pass
Residual Solvents (Class I)
Not detected
Not detected
GC
Pass
Residual Ethanol
≤ 5000 ppm
318 ppm
GC
Pass
Heavy Metals
≤ 10 ppm
< 10 ppm
ICP-MS
Pass
Lead (Pb)
≤ 1 ppm
< 0.5 ppm
ICP-MS
Pass
Arsenic (As)
≤ 2 ppm
< 0.5 ppm
ICP-MS
Pass
Cadmium (Cd)
≤ 1 ppm
< 0.2 ppm
ICP-MS
Pass
Mercury (Hg)
≤ 1 ppm
< 0.1 ppm
ICP-MS
Pass
Particle Size
100% pass 80 mesh
Complies
Sieve Analysis
Pass
Residue on Ignition
≤ 0.10%
0.04%
USP
Pass
Loss on Drying
≤ 0.50%
0.21%
USP
Pass
Conclusion
This batch complies with internal quality specifications for research-grade Pyrilutamide raw material.
Quality Standard
Internal Research Material Specification
Intended Use
Research purposes only
Packaging
Double-sealed light-protective packaging
Country of Manufacture
China
Distributed By
GeneTherica
Document Type
Analytical Release Documentation
Documentation Notice
This Certificate of Analysis is presented as analytical documentation for research-grade Pyrilutamide raw material associated with batch GT-KX250702. Values represent batch-level analytical testing and specification reference within a controlled non-clinical research documentation context.