L-含羞草素 [β-N(3-羟基-4-吡啶酮)-α-氨基丙酸] 是一种非蛋白质氨基酸,是热带豆科植物,如 银合欢 和其他属于 含羞草 属豆科植物的重要成分。除 3,4-二羟基苯环被 3-羟基-4-吡啶酮环取代外,结构上 L-含羞草素与二羟基苯丙氨酸相似。 Koa hoale 种子中的 L-含羞草素已被用于研究其在慢性炎症反应(高锰酸钾诱导的慢性肉芽肿)中的抗炎作用。 L-mimosine [β-N (3-hydroxy-4-pyridone)-α-amino propionic acid] is a non-protein amino acid and is a vital component of tropical legumes, such as Leucaena glauca and other legumes belonging to Mimosa spp. Structurally L-mimosine resembles dihydroxyphenylalanine except 3,4-dihydroxy-phenyl ring replaced by 3-hydroxy-4-pyridone ring. L-Mimosine from Koa hoale seeds has been used to study its anti-inflammatory effect in chronic inflammatory response (potassium permanganate - induced chronic granuloma).
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L-Mimosine from Koa hoale seeds
Dangerous GoodsCAS number:500-44-7 molecular formula:C8H10N2O4
overview
compound introduction
Specs
| Chinese alias | L-含羞草氨酸,含羞草素 | ||
| English alias | Prestwick3_000379 | SDCCGSBI-0633809.P001 | WZNJWVWKTVETCG-YFKPBYRVSA-N | (L)-MIMOSINE | BDBM50198715 | Minosine, L- | SCHEMBL41925 | starbld0036637 | (S)-2-Amino-3-(3-hydroxy-4-oxopyridin-1(4H)-yl)propanoic acid | Bio1_000845 | NSC 69188 | Bio1_001334 | | ||
| CAS number | 500-44-7 | molecular formula | C8H10N2O4 |
| molecular weight | 198.18 g/mol | Exact mass | ≥98% |
| PSA | 104.000 Ų | logp | -3.5 |
numbering system
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physicochemical properties
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Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H302: 吞食有害 H312: 皮肤接触有害 H332: 吸入有害
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用
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MSDS
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