METOSULAM
- CAS NO.：139528-85-1
- Empirical Formula: C14H13Cl2N5O4S
- Molecular Weight: 418.26
- MDL number: MFCD01632342
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-31 15:25:13
What is METOSULAM?
Chemical properties
White crystalline solid. mp210～211.5℃, relative density 1.49 (20℃), vapor pressure 4×10-13Pa (25℃), partition coefficient 0.9778, solubility in water (20℃): 100mg/L (pH =5.0), 700mg/L (pH=7.0), 5600mg/L (pH=9.0). Industrial products mp219～220℃.
The Uses of METOSULAM
Metosulam is a novel and efficient triazolopyrimidine sulfonamide herbicide, acetolactase (ALS enzyme) inhibitor.It can be used to control a variety of broadleaf weeds in cereals and corn fields, and the dosage per hectare is 15g of active ingredients.
Definition
ChEBI: Metosulam is a sulfonamide.
Synthesis
Metosulam can be obtained by reacting N-(2,6-dichloro-3-methylphenyl)-5,7-dichloro-1,2,4-triazol[1,5-α]pyrimidine-2-sulfonic Amide and sodium methoxide under the action of methanol and hydrochloric acid.
Properties of METOSULAM
| Melting point: | 211℃ |
| Density | 1.66 |
| storage temp. | 0-6°C |
| pka | 4.28±0.50(Predicted) |
Safety information for METOSULAM
Computed Descriptors for METOSULAM
New Products
2-Bromo-4-hydroxypyridine Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One Cis-Tosylate 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) 1-aminocyclobutanecarbonitrile hydrochloride AMINO-O-TOLYL-ACETIC ACID 1-Aminocyclobutanecarboxylic Acid Hydrochloride AMINO(2-BROMOPHENYL)ACETIC ACID 6-BROMOTETRAZOLO[1,5-A]PYRIDINE 3-Oxocyclobutanecarboxylic acid METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 2-(2-Bromophenyl)ethanol Boc-D-Glu(OMe)-OMe 2,5 Dibromopyridine Ethyl 4-hydroxy-3-oxobutanoate Dimethyl (2S)-2-((tert-butoxycarbonyl)amino)-4-(cyanomethyl)pentanedioate 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![5-HYDROXY-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-OL](https://img.chemicalbook.in/CAS/GIF/40775-75-5.gif)
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