100μg/mL in Methanol, uncertainty 3% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
This standard substance is mainly used for measuring instrument calibration, analysis method evaluation and quality control, as well as the content determination and residue detection of corresponding components in the fields of food, hygiene, environment and agriculture. It can also be used for value traceability or as a standard stock solution. Dilute and prepare various standard solutions for work, etc.
1. Sample preparation
This standard material is made of pure thidiazuron with accurate purity as the raw material, HPLC grade methanol as the solvent, and accurately prepared by the gravimetric method. Thidiazuron (alias: Deyeling), English name: Thidiazuron, CAS No.: 51707-55-2 2.
2.Traceability and valuation method
This standard material takes the prepared value as the standard value, and uses high performance liquid chromatography-diode array detector (HPLC-DAD) to compare this batch of standard materials and quality control control samples to verify the prepared value. Through the use of preparation methods, measurement methods and measuring instruments that meet the requirements of metrological characteristics, the traceability of the value of the reference material is guaranteed.
3. Characteristic value and uncertainty
Standard value: 100μg/mL, expanded uncertainty (K=2): 3% The uncertainty of the standard value is mainly composed of raw material purity, weighing, constant volume, uniformity, stability and other uncertainty components.
| Isomeric SMILES | C1=CC=C(C=C1)NC(=O)NC2=CN=NS2 |
|---|---|
| WGK Germany | 3 |
| RTECS | YU1395000 |
| PubChem CID | 40087 |
| Molecular Weight | 220.25 |
| Beilstein | 1078092 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 A2217040 | Certificate of Analysis | Jan 17, 2022 | BWY400920 |
| Melt Point(°C) | 213°C |
|---|
| 1. Donglin Xiang, Xiao Wang, Chun Ji, Laping He, Yuangen Wu, Han Tao. (2026) An electrochemical sensing strategy for organophosphorus pesticides based on dual-enzyme synergistic catalysis of plant esterase and diatomic FeCo–NC nanozyme. FOOD CHEMISTRY, [PMID:41548273] [10.1016/j.foodchem.2026.147963] |
| 2. Ming Zhang, Jiacheng Li, Lijun Wu, Tian Liang, Jian Liu, Lu Wang. (2026) One-step hydrothermal synthesis of Zn/Co MOF for efficiently activating PMS to degrade organic pollutants in water: The reaction kinetics and mechanism. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2026.137127] |
