6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸

CAS 53188-07-1 MFCD00006846

化学结构图

53188-07-1
SMILES: CC1C2CCC(C)(OC=2C(C)=C(C)C=1O)C(O)=O

化学属性

Mol. FormulaC14H18O4
Mol. Weight250.294
Melting Point186.5-188.0°C
Boiling Point450.3 °C at 760mmHg

别名和识别编码

Chemical Name6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
Synonym Trolox {LY} Trolox {} {LY} Trolox {} {} {LY} Trolox {} {} {} {LY} Trolox {} {} {} {} {LY} Trolox {} {} {} {} {} {LY} Trolox {} {} {} {} {} {} {LY} Trolox {} {} {} {} {} {} {} {LY} Trolox {} {} {} {} {} {} {} {} {Chemicalbook} TROLOX(R) {} {} {} {} {} {} {} {} {} {Chemicalbook} 3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {SNA} 奎诺二甲基丙烯酸酯
PubChem Substance ID87571093
EC Number258-422-8
Beilstein Registry Number1384051
MDL NumberMFCD00006846
CAS Number53188-07-1
Reaxys-RN5052542
Chemical Name Translation6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸
Canonical SMILESO=C(C1(C)CCC2=C(C)C(O)=C(C)C(C)=C2O1)O
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分类

  • {SNA} Benzopyrans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
  • {SNA} Benzopyrans, Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, H, Heterocyclic Building Blocks

相关文献及参考

  • [2]. Forrest VJ, et al. Oxidative stress-induced apoptosis prevented by Trolox. Free Radic Biol Med. 1994 Jun;16(6):675-84.
  • [3]. Wu TW, et al. The cytoprotective effect of Trolox demonstrated with three types of human cells. Biochem Cell Biol. 1990 Oct;68(10):1189-94.
  • [1]. Mickle DA, et al. Myocardial salvage with trolox and ascorbic acid for an acute evolving infarction. Ann Thorac Surg. 1989 Apr;47(4):553-7.
  • [1]. Mickle DA, et al. Myocardial salvage with trolox and ascorbic acid for an acute evolving infarction. Ann Thorac Surg. 1989 Apr;47(4):553-7.
  • [2]. Forrest VJ, et al. Oxidative stress-induced apoptosis prevented by Trolox. Free Radic Biol Med. 1994 Jun;16(6):675-84.
  • [3]. Wu TW, et al. The cytoprotective effect of Trolox demonstrated with three types of human cells. Biochem Cell Biol. 1990 Oct;68(10):1189-94.

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSDJ2273000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
Signal word
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Hazard Codes Xi
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1930 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAOCA7 Journal of the American Oil Chemists' Society.  (Champaign, IL)
   V.24-56, 1947-79.  Volume(issue)/page/year: 52,174,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
RE

{hazard_c

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1630 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAOCA7 Journal of the American Oil Chemists' Society.  (Champaign, IL)
   V.24-56, 1947-79.  Volume(issue)/page/year: 52,174,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAOCA7 Journal of the American Oil Chemists' Society.  (Champaign, IL)
   V.24-56, 1947-79.  Volume(issue)/page/year: 52,174,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAOCA7 Journal of the American Oil Chemists' Society.  (Champaign, IL)
   V.24-56, 1947-79.  Volume(issue)/page/year: 52,174,1975

Storage condition 2-8°C {LY} 2-8°C 4℃ {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} +4°C

其他信息

  • TCI Shanghai:6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸 6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic Acid,>;98.0%(GC)(T)(53188-07-1)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Benzofurans 苯并呋喃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Benzopyrans 苯并吡喃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Benzopyrans 苯并吡喃
  1. Medical Research Areas
  2. Metabolism
  3. Reactive Oxygen Species  (活性氧)

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