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3376-24-7

中文名稱 N-叔丁基-#-苯基硝酮
英文名稱 N-TERT-BUTYL-ALPHA-PHENYLNITRONE
CAS 3376-24-7
EINECS 編號 222-168-6
分子式 C11H15NO
MDL 編號 MFCD00008799
分子量 177.24
MOL 文件 3376-24-7.mol
更新日期 2025/01/10 16:06:24
3376-24-7 結(jié)構(gòu)式 3376-24-7 結(jié)構(gòu)式

基本信息

中文別名
N-叔丁基苯硝酮
N-叔丁基-#-苯基硝酮
N-叔丁基-а-苯基硝酮
N-苯亞甲基叔丁胺-N-氧化物
N-叔丁基-Α-苯基硝酮
N-叔丁基-A-苯硝酮
N-叔丁基-Α-苯基硝酸靈
英文別名
BENZYLIDENE(TERT-BUTYL)AMMONIUMOLATE
N-BENZYLIDENE-TERT-BUTYLAMINE N-OXIDE
N-T-BUTYL-ALPHA-PHENYLNITRONE
N-TERT-BUTYL-ALPHA-PHENYLNITRONE
N-TERT-BUTYL-A-PHENYLNITRONE
PBN
PHENYL N-TERT-BUTYLNITRONE
2-methyl-n-(phenylmethylene)-2-propanaminn-oxide
2-methyl-n-(phenylmethylene)-s-propanaminen-oxide
2-methyl-n-(phenylmethylene)-s-propanaminn-oxide
2-phenyl-n-tert-butylnitrone
alpha-phenyl-n-tert-butylnitrone
Benzylidene(tert-butyl)azane oxide
benzylidene-tert-butylaminen-oxide
c-phenyl-n-tert-butylnitrone
n-benzylidene-tert-butylamineoxide
n-tert-butyl-2-phenylnitrone
n-tert-butyl-alpha-phenyl-nitron
n-tert-butyl-c-phenylnitrone
N-tert-Butyl-α-phenylnitrone

物理化學(xué)性質(zhì)

熔點(diǎn)73-74 °C(lit.)
沸點(diǎn)283℃
密度0.990
折射率1.5480 (estimate)
閃點(diǎn)119℃
儲(chǔ)存條件2-8°C
溶解度DMSO: soluble
酸度系數(shù)(pKa)1.50±0.53(Predicted)
形態(tài)powder
形態(tài)粉末
顏色white
顏色白色
水溶解性Soluble in DMSO (10 mg/ml), chloroform (50 mg/ml), and water (20 mg/ml).
Merck14,7056
檢測方法HPLC
BRN2044028
CAS 數(shù)據(jù)庫3376-24-7(CAS DataBase Reference)

安全數(shù)據(jù)

危險(xiǎn)性符號(GHS)GHS hazard pictograms
GHS07
警示詞警告
危險(xiǎn)性描述H302
安全說明S22-S24/25
WGK Germany3
RTECS號TX1760000
TSCAYes
海關(guān)編碼29299090

應(yīng)用領(lǐng)域

用途一
自旋捕集劑。
N-叔丁基-#-苯基硝酮價(jià)格(試劑級)
報(bào)價(jià)日期產(chǎn)品編號產(chǎn)品名稱CAS號包裝價(jià)格
2024/11/08A17442N-叔丁基-α-苯基硝酮, 98%
N-tert-Butyl-alpha-phenylnitrone, 98%
3376-24-71g633元
2024/11/08A17442N-叔丁基-α-苯基硝酮, 98%
N-tert-Butyl-alpha-phenylnitrone, 98%
3376-24-75g2541元
2024/11/0817735N-叔丁基-α-苯基硝酮
N-tert-Butyl-alpha-phenylnitrone, 98%, Thermo Scientific Chemicals
3376-24-71g1075元

常見問題列表

生物活性
N-tert-Butyl-α-phenylnitrone 是一種基于硝酮的自由基清除劑,可形成一氧化氮自旋加合物。N-tert-Butyl-α-phenylnitrone 抑制 COX2 的催化活性。N-tert-Butyl-α-phenylnitrone 具有有效的 ROS 清除,抗炎,神經(jīng)保護(hù),抗衰老和抗糖尿病的作用,并且可以穿透血腦屏障。
靶點(diǎn)

COX-2

Reactive oxygen species (ROS)

體外研究

N-tert-Butyl-α-phenylnitrone (PBN) (25-100 μM) treatment leads to a significant decrease in 2,2'-azobis (2-amidinopropane) dihydrochloride (AAPH)-induced intracellular ROS accumulation. N-tert-Butyl-α-phenylnitrone also attenuates AAPH-induced cytotoxicity, matrix degradation, and apoptosis. N-tert-Butyl-α-phenylnitrone suppresses AAPH-induced activation of ERK/MAPK pathway. N-tert-Butyl-α-phenylnitrone has the potenial for intervertebral disc degeneration (IDD) research.

體內(nèi)研究

N-tert-Butyl-α-phenylnitrone (PBN; 100 mg/kg; intraperitoneal injection; twice a day; C57Bl/6 mice) treatment not only abolishes the LPS-induced lipid peroxidation, nitrotyrosine residue levels, and GSH depletion, but also decreases the incidence of external malformations.

Animal Model: C57Bl/6 mice induced by lipopolysaccharide (LPS)
Dosage: 100 mg/kg
Administration: Intraperitoneal injection; twice a day (on gestational day 8)
Result: Abolished LPS-induced lipid peroxidation, nitrotyrosine residues, and GSH depletion.
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