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CAS RN: 100784-20-1 | Product Number: H1374
Halosulfuron-methyl
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Purity: >98.0%(T)(HPLC)
Synonyms:
- Methyl 3-Chloro-5-[[3-(4,6-dimethoxypyrimidin-2-yl)ureido]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylate
- 3-Chloro-5-[[3-(4,6-dimethoxypyrimidin-2-yl)ureido]sulfonyl]-1-methyl-1H-pyrazole-4-carboxylic Acid Methyl Ester
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 1G |
NT$3,360
|
10 | 0 | It can be shipped in about 3-4 weeks after ordering | |
| 5G |
NT$10,710
|
9 | 0 | It can be shipped in about 3-4 weeks after ordering |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | H1374 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__3H__1__5ClN__6O__7S = 434.81 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 100784-20-1 |
| Reaxys Registry Number | 7783327 |
| PubChem Substance ID | 160871038 |
| Merck Index (14) | 4602 |
| MDL Number | MFCD01631160 |
Specifications
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 172.0 to 176.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 174 °C |
| Solubility in water | Insoluble |
| Degree of solubility in water | 36 mg/l 25 °C |
| Solubility (soluble in) | Acetone, Dimethylformamide, dichloromethane |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P391 : Collect spillage. |
Related Laws:
| RTECS# | UQ6392606 |
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| H.S.code* | 2935.90-000 |
Application
Studies on Agricultural Chemistry
References
- Transformation kinetics and mechanism of the sulfonylurea herbicides pyrazosulfuron ethyl and halosulfuron methyl in aqueous solutions
- Metabolism of halosulfuron-methyl by corn and wheat
- Simultaneous determination of azimsulfuron, flazasulfuron and halosulfuron-methyl in grains, seeds, vegetables and fruits by HPLC
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