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BROMUCONAZOLE

CAS No.
116255-48-2
Chemical Name:
BROMUCONAZOLE
Synonyms
VECTRA;GRANIT;Hsdb 7419;LS 860263;1-((2RS,4RS;2,4-triazole;BROMUCONAZOL;Bromucanozol;BROMUCONAZOLE;BROMOCONAZOLE
CBNumber:
CB7299007
Molecular Formula:
C13H12BrCl2N3O
Molecular Weight:
377.06
MDL Number:
MFCD01678688
MOL File:
116255-48-2.mol
MSDS File:
SDS
Last updated:2023-05-25 18:01:17

BROMUCONAZOLE Properties

Melting point 84℃
Boiling point 504.3±60.0 °C(Predicted)
Density 1.71
vapor pressure 50 mg 1-1
refractive index 1.6110 (estimate)
solubility Chloroform (Slightly), Methanol (Slightly)
pka 2.75±0.10(Predicted)
BRN 8393967
LogP 3.240
EWG's Food Scores 1
FDA UNII PHS29ZMZ81
EPA Substance Registry System Bromuconazole (116255-48-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H400
Precautionary statements  P273-P301+P312+P330
Hazard Codes  Xn
Risk Statements  22
Safety Statements  36
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
RTECS  XZ4130000
HazardClass  6.1
PackingGroup  III
Toxicity LD50 orally in rats, mice: 365, 1151 mg/kg; LD50 dermally in rats: >2000 mg/kg; LD50 by inhalation in rabbits: >5 mg/l; LC50(96 hr) in rainbow trout, bluegill sunfish (mg/l): 1.7, 3.1 (Pepin)

BROMUCONAZOLE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 31644 Bromuconazol mixture of diastereomers 116255-48-2 100mg $138 2024-03-01 Buy
TRC B695380 Bromuconazole 116255-48-2 5mg $50 2021-12-16 Buy
American Custom Chemicals Corporation AGR0000784 BROMUCONAZOLE 95.00% 116255-48-2 5MG $498.67 2021-12-16 Buy
Product number Packaging Price Buy
31644 100mg $138 Buy
B695380 5mg $50 Buy
AGR0000784 5MG $498.67 Buy

BROMUCONAZOLE Chemical Properties,Uses,Production

Uses

Bromuconazole is used on winter wheat and barley for the control of foliar mildews, rusts and other diseases.

Uses

Agricultural fungicide.

Definition

ChEBI: A member of the class of oxolanes carrying 1,2,4-triazol-ylmethyl and 2,4-dichlorophenyl substituents at position 2 as well as a bromo substituent at position 4. A foliar applied conazole fungicide for a range of crops including cereals, fruit, vegetables and vines.

Metabolic pathway

Bromuconazole is a relatively stable compound which is not readily hydrolysed, is quite persistent in soil and is subject to relatively slow photodegradation. It is metabolised in plants but the parent compound tends to be the major residue. However, bromuconazole is almost completely metabolised in animals and birds (chickens) and its metabolites are rapidly eliminated.
As with many other triazole fungicides, metabolism is very complex. Bromuconazole exists in four forms (two diastereoisomeric pairs). There are numerous sites available for biotransformation (lack of regioselectivity) and there is also a lack of stereoselectivity at most sites. For example, there are also four forms of metabolite 5 (4-hydroxybromuconazole) (two diastereoisomeric pairs as with bromuconazole itself). Oxidation of secondary alcohols to ketones and the thiolation of certain sites further complicate the picture. Thiolation presumably occurs via the involvement of glutathione but mercapturic acid conjugates (N-acetylcysteines) do not appear to have been isolated.
Bromuconazole has been the subject of an evaluation by the Pesticide Safety Directorate of UK MAFF. All of the information presented below is derived from this source (PSD, 1996). All reported radiolabelled studies were conducted using [14C-phenyl]bromuconazole.

Degradation

Bromuconazole was found to be stable in buffer at pH 5,7 and 9 at 25 °C over 30 days.
Aqueous photolysis using filtered light to simulate mid-summer sun at 50" N conducted at 25 °C and pH 4 caused slow photodegradation. The DT50 of bromuconazole was 18.2 days. Over 28 days a 10% yield of CO2 was obtained and six or more photoproducts were detected with none accounting for more than 8% of the total. No degradation occurred in dark controls.

BROMUCONAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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BROMOCONAZOLE BROMUCONAZOL BROMUCONAZOLE GRANIT VECTRA 1-((2rs,4rs,2rs,4sr)-4-bromo-2-(2,4-dichlorophenyl)tetrahydrofurfuryl)-1h-1, 1-((4-bromo-2-(2,4-dichlorophenyl)tetrahydro-2-furanyl)methyl)-1h-1,2,4-tria 1h-1,2,4-triazole,1-((4-bromo-2-(2,4-dichlorophenyl)tetrahydro-2-furanyl)methy 2,4-triazole 4-triazole,1-((4-bromo-2-(2,4-dichlorophenyl)tetrahydro-2-furanyl)methyl)-1h-2 1-((2RS,4RS 1-((4-bromo-2-(2,4-dichlorophenyl)tetra hydro-2-furanyl)methyl)-1H-1,2,4-triazole 2RS,4RS)-4-bromo-2-(2,4-dichlorophenyl)tetrahydrofurfuryl)-1H-1,2,4-triazole BROMUCONAZOL MIXTURE OF DIASTEREO-MERS, PESTANAL Bromucanozol 1-((2Rs,4rs,2rs,4sr)-4-bromo-2-(2,4-dichlorophenyl)tetrahydrofurfuryl)-1H-1,2,4-triazole 1H-1,2,4-Triazole, 1-((4-bromo-2-(2,4-dichlorophenyl)tetrahydro-2-furanyl)methyl)- Bromuconazole [iso] Chipco(R) bromuconazole Hsdb 7419 Bromuconazole 100mg [116255-48-2] 2,5-Anhydro-4-bromo-1,3,4-trideoxy-2-C-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)pentitol LS 860263 Bromuconazole Standard(mixture of isomers) Bromuconazol @100 μg/mL in AcCN BromuconazoleSolution(MixtureofIsomers),100mg/L,1ml Pentitol, 2,5-anhydro-4-bromo-1,3,4-trideoxy-2-C-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)- Atrazine Impurity 6 116255-48-2 ConazolesOrganic Building Blocks A-BAlphabetic Alpha sort B BI - BZPesticides Fungicides Nitrogen Compounds Others Pesticides&Metabolites