Product Document Searching Made Easy by 2D Code! | TCI Materials Science News November 2025 | [TCIPracticalExample] Ullmann-type Coupling Reaction at Room Temperature... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 100784-20-1 | Product Number: H1374
Halosulfuron-methyl
×
![]()
×
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 | Quantity |
Shipping Information
|
|---|---|---|---|---|---|---|
| 1G |
S$120.00
|
10 | 0 | It can be shipped in about 2 weeks after ordering |
|
|
| 5G |
S$382.50
|
6 | 0 | It can be shipped in about 2 weeks after ordering |
|
* Please contact our distributors or
TCI
to order TCI products.
* 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) | Dimethylformamide, Acetone, 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
PubMed Literature
Documents
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.