F3771

Fumonisin B₂ from Fusarium moniliforme

sphingosine N-acyltransferase inhibitor

• 동의어(들): FB₂, Fumonisin B₂
• 실험식(Hill 표기법): C₃₄H₅₉NO₁₄
• CAS Number: 116355-84-1
• Molecular Weight: 705.83
• MDL number: MFCD00133350
• UNSPSC 코드: 12352202
• PubChem Substance ID: 24894857
• NACRES: NA.77

속성

• 생물학적 소스: Fusarium sp. (Fusarium moniliforme)
• Quality Level: 100
• 분석: ≥96% (TLC)
• 형태: powder
• solubility: methanol: 10 mg/mL, clear, colorless to faintly yellow
• 저장 온도: −20°C
• SMILES string: CCCCC(C)C(OC(=O)CC(CC(O)=O)C(O)=O)C(CC(C)CCCCCCC(O)CC(O)C(C)N)OC(=O)CC(CC(O)=O)C(O)=O
• InChI: 1S/C34H59NO14/c1-5-6-12-21(3)32(49-31(43)18-24(34(46)47)16-29(40)41)27(48-30(42)17-23(33(44)45)15-28(38)39)14-20(2)11-9-7-8-10-13-25(36)19-26(37)22(4)35/h20-27,32,36-37H,5-19,35H2,1-4H3,(H,38,39)(H,40,41)(H,44,45)(H,46,47)
• InChI key: UXDPXZQHTDAXOZ-UHFFFAOYSA-N

설명

일반 설명

Fumonisin B₂ (FB₂) is a diester of tricarballylic acid and polyhydric alcohols.. Fumonisins B₂ (FB₂) does not have one or more hydroxyl groups at the C5 or C10 positions.

Mycotoxin originally isolated from Fusarium sp, which grows on corn. Produces neural tube defects and craniofacial abnormalities in fetuses. Many strains of Aspergillus niger growing naturally on grapes are capable of producing fumonisin B₂, so it is now a concern for human consumption of grapes, raisins, and wine.

애플리케이션

Fumonisin B₂ (FB₂) from Fusarium moniliforme has been used:

• as a standard for the detection of FB₂ by high performance liquid chromatography (HPLC) in corn based food products
• used as standard in the determination of fumonisin B1 and B2 in corn and corn-based products by high-performance liquid chromatography
• as a standard in the determination of mycotoxins by HPLC

생화학적/생리학적 작용

Inhibitor of sphingosine N-acyltransferase. Blocks the formation of ceramide from sphingosine.

안전성 정보

• 픽토그램: GHS08
• 신호어: Warning
• 유해 및 위험 성명서: H351
• 예방조치 성명서: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Carc. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges