Lodelaben

CAS: 111149-90-7 货号: L649654 分子式: C25H41ClO3 分子量: 425.04 PubChem CID: 56557
有货
级别和纯度: ≥95%
别名
洛德拉本
储存条件
-20°C储存
运输条件
超低温运输
★
规格
库存
价格
数量
5mg
L649654-5mg
期货 Stock Image
¥36,000.90
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为什么选择此级别

提供 ≥95% 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。

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储存与运输

-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。

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质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

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文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。

概述


Lodelaben is a human neutrophil elastase inhibitor with an IC 50 and K i of 0.5 and 1.5 μM, respectively.

In Vitro

Lodelaben is a human neutrophil elastase inhibitor with an IC 50 and K i of 0.5 and 1.5 μM, respectively. Results indicate that the inhibition of human neutrophil elastase (HNE) by Lodelaben is non-competetive. Lodelaben is not inhibitory at 10 μM with the synthetic substrates or at 5 μM vith Azocoll. Pseudomonas aeruginosa elastase, a metallo-protease is not inhibited by Lodelaben. Cathepsin G activity, however, is inhibited by Lodelaben, with an IC 50 of approximately 2.5 μM, with Azocoll as substrate. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

The mean pulmonary artery pressures of the saline/vehicle and saline/Lodelaben groups are similar, 16.4±1.1 and 17.4±0.9 mm Hg, respectively. Although, mean pulmonary artery pressure in the monocrotaline/vehicle group is 27.5±0.8 mm Hg, treatment of monocrotaline rats with Lodelaben results in significantly lower values (21.00±1.6 mm Hg, p<0.05). Saline/vehicle and saline/Lodelaben rats have only a small percentage of arteries muscularized at the alveolar wall level (1.9±1.4 and 0.4±0.4%, respectively). Treatment of monocrotaline-injected rats with Lodelaben results in a decreased percentage of alveolar wall arteries muscularized (10.0±3.6%). MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal administration

Pathogen-free male Sprague-Dawley rats (250 to 300 g) are used. Half are assigned at random to be given a single subcutaneous injection of monocrotaline (60 mg/kg) and the other half receive an equal volume of 0.9% saline. Half of the rats in each group are further assigned at random to receive by gavage either Lodelaben ( 40 mg/kg/dose ) suspended in carboxymethylcellulose vehicle or an equal volume of vehicle only. The rats are gavaged twice daily starting 12 hours before and continuing for 8 days after the monocrotaline or saline injection to provide a \window\ around day 4. On day 13, after the monocrotaline or saline injection, the rats are anesthetized. Pressure measurements and cardiac output are recorded 48 hours later to allow sufficient time for recovery from the effects of anesthesia. The heart and lungs are then prepared for morphological assessments . aladdin has not independently confirmed the accuracy of these methods. They are for reference only.

Form:Solid

IC50& Target:IC50: 0.5 μM (elastase), Ki: 1.5 μM (elastase)

规格

别名
洛德拉本
英文别名
AKOS040733610 | Q27261182 | BENZOIC ACID, 2-CHLORO-4-(1-HYDROXYOCTADECYL)-, (+/-)- | HY-100240 | LODELABEN [USAN] | Benzoic acid, 2-chloro-4-(1-hydroxyoctadecyl)-, (racemic)- | MS-27483 | Declaben | SC-39026 | SYCYJNHKNPPDAT-UHFFFAOYSA-N | (+-)-2-Chloro-4
规格或纯度
≥95%
英文名称
Lodelaben
生化机理
洛得拉本是一种人中性粒细胞弹性蛋白酶抑制剂,其 IC 50 和 K i 分别为 0.5 和 1.5 μM。
储存条件
-20°C储存
运输条件
超低温运输
作用类型
抑制剂
纯度
≥95%
名称和识别符
分子类型
小分子
IUPAC Name
2-chloro-4-(1-hydroxyoctadecyl)benzoic acid
INCHI
1S/C25H41ClO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-24(27)21-18-19-22(25(28)29)23(26)20-21/h18-20,24,27H,2-17H2,1H3,(H,28,29)
InChi Key
SYCYJNHKNPPDAT-UHFFFAOYSA-N
Smiles
CCCCCCCCCCCCCCCCCC(C1=CC(=C(C=C1)C(=O)O)Cl)O
Isomeric SMILES
CCCCCCCCCCCCCCCCCC(C1=CC(=C(C=C1)C(=O)O)Cl)O
关联CAS
PubChem CID
MeSH Entry Terms
2-chloro-4-(1-hydroxyoctadecyl)benzoic acid;declaben;lodelaben;SC 39026;SC-39026
分子量
425.04

技术文档

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高级数据

系统学分类

分类树(Taxonomy Tree)

界(kingdom) 有机化合物
超类(Superclass) 苯类化合物
类(Class) 苯及其取代衍生物
亚类(Subclass) 苯甲酸及其衍生物
中间层级节点(Intermediate Tree Nodes) 卤代苯甲酸及其衍生物
直接上位类(Direct Parent) 卤代苯甲酸
其他上位类(Alternative Parents) 2-卤代苯甲酸  苯甲酸  苯甲酰衍生物  1-羧基-2-卤代芳香族化合物  氯苯类  芳基氯化物  乙烯基卤化物  仲醇  一元羧酸及其衍生物  有机氯化物  有机氧化物  碳氢化合物衍生物  芳香醇  
分子骨架(Molecular Framework) 芳香族同单环化合物
取代基(Substituents) 1-羧基-2-卤代芳烃 - 2-氟苯酚 - 2-呋喃酮 - 羟基苯甲酸酯 - 芳香醇 - 芳香族同单环化合物 - 芳基氯化物 - 芳基卤化物 - 苯甲酸 - 苯甲酰 - 羧酰胺基 - 羧酸衍生物 - 氯苯 - 卤苯 - 卤苯甲酸 - 烃衍生物 - 单羧酸或其衍生物 - 有机氧化物 - 有机氧化合物 - 有机氯化物 - 有机卤化物 - 有机氧化合物 - 醛基 - 乙烯醯基鹵化物
描述(Description) 该化合物属于卤代苯甲酸类有机化合物。这类化合物在苯环上带有卤素原子。
外部描述符(External Descriptors) 暂无
三维结构
交互式化学结构模型





化学和物理性质
分子量
425.000 g/mol
XLogP3
10.100
氢键供体数Hydrogen Bond Donor Count
2
氢键受体数Hydrogen Bond Acceptor Count
3
可旋转键计数Rotatable Bond Count
18
精确质量Exact Mass
424.274 Da
单同位素质量Monoisotopic Mass
424.274 Da
拓扑极表面积Topological Polar Surface Area
57.500 Ų
重原子数Heavy Atom Count
29
形式电荷Formal Charge
0
复杂度Complexity
402.000
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
1
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
1
安全和危险性(GHS)
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
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