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三環(huán)唑

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names：
Tricyclazole
CAS號：
41814-78-2
MDL Number： MFCD00072466
MF(分子式)： C9H7N3S MW(分子量)： 189.24
EINECS:255-559-5 Reaxys Number:
Pubchem ID:39040 Brand:BIOFOUNT

三環(huán)唑(Tricyclazole,41814-78-2)是一種用于防治稻瘟病的殺真菌劑，三環(huán)唑具有黑色素合成抑制劑和抗真菌農(nóng)藥的作用。

貨品編碼	規(guī)格	純度	價格 (￥)	現(xiàn)價(￥)	特價(￥)	庫存描述	數(shù)量	總計 (￥)
YZM000260-100mg	100mg	98.8%	￥ 488.00	￥ 488.00		1-3天	- +	￥ 0.00

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中文別名	三環(huán)唑;41814-78-2;克瘟唑;比艷;三唑苯噻;克瘟靈;三環(huán)唑原粉;稻瘟唑;三賽唑
英文別名	Tricyclazole(41814-78-2);Tricyclazone;Blascide;Beam;Pilarblas;Tizole
CAS號	41814-78-2
Inchi	InChI=1S/C9H7N3S/c1-6-3-2-4-7-8(6)12-5-10-11-9(12)13-7/h2-5H,1H3
InchiKey	DQJCHOQLCLEDLL-UHFFFAOYSA-N
分子式 Formula	C9H7N3S
分子量 Molecular Weight	189.24
溶解度Solubility	生物體外In Vitro:DMSO溶解度125 mg/mL(660.54 mM;Need ultrasonic)
性狀	淺黃色至黃色固體粉末
儲藏條件 Storage conditions	storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)

三環(huán)唑(Tricyclazole,cas:41814-78-2)毒理性質(zhì):

動物	測試類型	途徑	實(shí)驗(yàn)攝入量 (標(biāo)準(zhǔn)攝入量)	影響	文獻(xiàn)來源
rat	LD50	oral	250 mg/kg (250 mg/kg)		Agricultural Chemicals, Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision, 4(120), 1976/1977
rat	LCLo	inhalation	3030 mg/m3/1H (3030 mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY); BEHAVIORAL: ATAXIA; LUNGS, THORAX, OR RESPIRATION: DYSPNEA	National Technical Information Service., OTS0543093
rat	LD50	skin	>5 gm/kg (5000 mg/kg)		Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan., 14(407), 1989
mouse	LD50	oral	245 mg/kg (245 mg/kg)		Pesticide Manual., 9(846), 1991
dog	LD50	oral	>50 mg/kg (50 mg/kg)		Pesticide Manual., 9(846), 1991
rabbit	LD50	skin	>2 gm/kg (2000 mg/kg)		Pesticide Manual., 9(846), 1991
quail	LD50	oral	>100 mg/kg (100 mg/kg)		Pesticide Manual., 9(846), 1991
duck	LD50	oral	>100 mg/kg (100 mg/kg)		Pesticide Manual., 9(846), 1991
rabbit	LDLo	oral	320 mg/kg (320 mg/kg)		Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan., 14(407), 1989

三環(huán)唑(Tricyclazole,41814-78-2)實(shí)驗(yàn)注意事項(xiàng)：
1.實(shí)驗(yàn)前需戴好防護(hù)眼鏡，穿戴防護(hù)服和口罩，佩戴手套，避免與皮膚接觸。
2.實(shí)驗(yàn)過程中如遇到有毒或者刺激性物質(zhì)及有害物質(zhì)產(chǎn)生，必要時實(shí)驗(yàn)操作需要手套箱內(nèi)完成以免對實(shí)驗(yàn)人員造成傷害
3.實(shí)驗(yàn)后產(chǎn)生的廢棄物需分類存儲，并交于專業(yè)生物廢氣物處理公司處理，以免造成環(huán)境污染Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.

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產(chǎn)品說明	三環(huán)唑(Tricyclazole,41814-78-2)是戊酮衍生的黑色素，三環(huán)唑(41814-78-2)也可作為生物合成抑制劑，三環(huán)唑其他參數(shù)見主頁。
Introduction	Tricyclazole (41814-78-2,三環(huán)唑) is a melanin derived from pentanone. Tricyclazole (41814-78-2) can also be used as a biosynthesis inhibitor. See the homepage for other parameters of tricyclazole.
Application1	三環(huán)唑具有黑色素合成抑制劑和抗真菌農(nóng)藥的作用。
Application2
Application3

警示圖
危險性	warning
危險性警示	Not available
安全聲明	H303吞入可能有害+H313皮膚接觸可能有害+H2413吸入可能對身體有害
安全防護(hù)	P264處理后徹底清洗+P280戴防護(hù)手套/穿防護(hù)服/戴防護(hù)眼罩/戴防護(hù)面具+P305如果進(jìn)入眼睛+P351用水小心沖洗幾分鐘+P338取出隱形眼鏡（如果有）并且易于操作,繼續(xù)沖洗+P337如果眼睛刺激持續(xù)+P2393獲得醫(yī)療建議/護(hù)理
備注	實(shí)驗(yàn)過程中防止吸入、食入，做好安全防護(hù)

象形圖
信號	Warning
GHS危險說明	H302: Harmful if swallowed [Warning Acute toxicity, oral]
防范說明代碼	P264, P270, P301+P312, P330, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.)

Dissipation kinetics and risk assessments of tricyclazole during Oryza sativa L. growing, processing and storage(Environmental Science and Pollution Research,2018)

The negative interaction between the degradation of phenanthrene and tricyclazole in medium, soil and soil/compost mixture(Biodegradation,2008)

Effects of Tricyclazole on Cadmium Tolerance and Accumulation Characteristics of a Dark Septate Endophyte (DSE), Exophiala pisciphila(Bulletin of Environmental Contamination and Toxicology,2015)

Tricyclazole for Control of Pyricularia Oryzae on Rice: the Relationship of the Mode of Action and Disease Occurrence and Development(Pest Management in Rice,1990)

Studies on the Interaction of Tricyclazole with β-cyclodextrin and human Serum Albumin by Spectroscopy(Journal of Fluorescence,2006)

1.Adsorption-desorption of tricyclazole: effect of soil types and organic matter.
Kumar N1, Mukherjee I, Varghese E. Environ Monit Assess. 2015 Mar;187(3):61. doi: 10.1007/s10661-015-4280-5. Epub 2015 Feb 3.
Adsorption-desorption of tricyclazole was studied by batch equilibrium method in two soil types, varying in their physical and chemical properties. The adsorption of tricyclazole on the soil matrix exhibited low rate of accumulation with 18.24 ± 0.14 % in Ultisol and moderately high rate with 43.62 ± 0.14 % in Vertisol after 6 h of equilibrium time. For soils amended with farmyard manure (FYM), the adsorption percentage increased to 32.52 ± 0.14 % in Ultisol and 55.14 ± 0.14 % in Vertisol. The Freundlich model was used to describe the adsorption-desorption of the tricyclazole in two soils. The adsorption isotherm suggested a relatively higher affinity of tricyclazole to the adsorption sites at low equilibrium concentrations. Variation in sorption affinities of the soils as indicated by the distribution coefficient (K d) for sorption in the range of 0.78 ± 0.01-1.38 ± 0.03, 1.71 ± 0.03-2.99 ± 0.09, 2.75 ± 0.05-4.69 ± 0.01, and 4.65 ± 0.08-7.

2.Method Development for Simultaneous Determination of 41 Pesticides in Rice Using LC-MS/MS Technique and Its Application for the Analysis of 60 Rice Samples Collected from Tehran Market.
Shakouri A1, Yazdanpanah H2, Shojaee MH3, Kobarfard F4. Iran J Pharm Res. 2014 Summer;13(3):927-35.
A multi-residue method for simultaneous determination of 41 LC-amenable pesticides in rice, belonging to different chemical classes has been developed in Iran by LC-MS/MS. For the first time the pesticides were analyzed simultaneously in a single run using positive electrospray ionization with multiple reaction monitoring (MRM) after extraction with slightly modified QuEChERS method. The calibration curve for each analyte was linear over the concentration range of 0.02-1.0 μg/g with a correlation coefficient range between 0.993 and 0.999. The LOQ and LOD were .025 μg/g and 0.008 μg/g respectively, for all 41 pesticides and the mean recoveries obtained for three fortification levels (0.025, 0.08 and 0.250 μg/g) were 71-119% with satisfactory precision (RSD<20%). The developed method was used to investigate the occurrence of pesticides in 30 domestic and 30 imported rice samples collected from Tehran market. Five compounds were detected in 11 domestic and 9 imported positive samples in concentration range from 0.

3.Effects of Tricyclazole on Cadmium Tolerance and Accumulation Characteristics of a Dark Septate Endophyte (DSE), Exophiala pisciphila.
Zhan F1,2, He Y1, Yang Y3, Li Y1, Li T2, Zhao Z4. Bull Environ Contam Toxicol. 2015 Oct 14. [Epub ahead of print]
Exophiala pisciphila is a cadmium-tolerant fungus, and produces 1,8-dihydroxynaphthalene melanin which can be inhibited by tricyclazole. Tricyclazole at higher levels (20 and 40 µg mL-1) reduced the growth and sporulation of E. pisciphila, but toxicity was not observed at a low concentration (2.5 µg mL-1). Under cadmium (Cd) stress (50, 100 and 200 mg L-1), 2.5 µg mL-1 of tricyclazole reduced fungal growth and sporulation. These reduces indicated a decrease on Cd tolerance of E. pisciphila. For both the 0 and 2.5 µg mL-1 tricyclazole treatments, Cd was associated mostly with cell walls and was extracted by 2 % acetic acid and 1 M NaCl. The FTIR spectra of the E. pisciphila mycelia were similar for both 0 and 2.5 µg mL-1 tricyclazole treatments, which showed hydroxyl, amine, carboxyl and phosphate groups. Thus inhibition of melanin synthesis by tricyclazole did not change Cd accumulation characteristics in E. pisciphila. Results suggested that melanin played a protective role for E.

4.Characterization and selection of biochar for an efficient retention of tricyclazole in a flooded alluvial paddy soil.
García-Jaramillo M1, Cox L2, Knicker HE2, Cornejo J2, Spokas KA3, Hermosín MC2. J Hazard Mater. 2015 Apr 9;286:581-8. doi: 10.1016/j.jhazmat.2014.10.052. Epub 2014 Nov 11.
Biochars, from different organic residues, are increasingly proposed as soil amendments for their agronomic and environmental benefits. A systematic detection method that correlates biochar properties to their abilities to adsorb organic compounds is still lacking. Seven biochars obtained after pyrolysis at different temperatures and from different feedstock (alperujo compost, rice hull, and woody debris), were characterized and tested to reveal potential remedial forms for pesticide capture in flooded soils. Biochar properties were determined by nuclear magnetic resonance (NMR) spectroscopy, Fourier transform infrared spectroscopy, specific surface area (SSA) assessment and scanning electron microscopy. In addition, dissolved organic matter (DOM) from these biochars was extracted and quantified in order to evaluate the effect on pesticide sorption. The biochars from alperujo compost presented very high affinity to the fungicide tricyclazole

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