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protocatechuicaldehyde

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1g及以上 20mg 50mg 100mg HPLC≥98% 20mg/支 200mg 500mg 1g
  • Product Overview
  • Product details
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Product Overview
Product Name protocatechuicaldehyde
CAS139-85-5
FormulaC7H6O3
MW138.12
Appearance 白色粉末
Melting point153 °C (decomp)
Boiling point295.4±20.0 °C | Condition: Press: 760 Torr
PKa7.61±0.18 | Condition: Most Acidic Temp: 25 °C
Product details

WKQ-0000696

中文名稱:原兒茶醛

中文別名:原二茶醛;兒茶醛;兒茶醛;茶酚甲醛;兒茶酚甲醛;兒茶酚甲醛;茶醛;3,4-二羥基苯甲醛;3,5-二羥基苯甲醛;4-(二甲氧基甲基)-哌啶

英文名稱:protocatechuicaldehyde

英文別名:Protocatechualdehyde (8CI);3,4-Dihydroxybenzaldehyde;1,2-Dihydroxy-4-formylbenzene;3,4-Dihydroxybenzenecarbonal;3,4-Dihydroxybezaldehyde;4-Formyl-1,2-benzenediol;4-Formyl-1,2-dihydroxybenzene;4-Formyl-2-hydroxyphenol;4-Formylcatechol;Catechaldehyde;NC 033;NSC 22961;Protocatechuic aldehyde;Rancinamycin IV;

分子式:C7H6O3

分子量:138.12

CAS號:139-85-5

純度:HPLC≥98%

熔點:153 °C (decomp)

沸點:295.4±20.0 °C | Condition: Press: 760 Torr

密度:1.409±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):7.61±0.18 | Condition: Most Acidic Temp: 25 °C

儲存條件:-20℃,干燥、避光、密封

規(guī)格:5mg10mg20mg50mg100mg500mg1g2g等應客戶需求包裝

供應單位:四川省維克奇生物科技有限公司

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Related literature
Rapid analysis of components in Qizhiweitong tablets and plasma after oral administration in rats by UPLC-Q-TOF-MS/MS based on self-developed database
Source:SCI:BIOMEDICAL CHROMATOGRAPHY Author:Qi Bing Notes:影響因子:1.911
Reference description

QZWTT was provided by Liaoning Huarun Benxi Sanyao Co. Ltd(Benxi, China, lot no. 20200101). We used 26 chemical referencestandards in this study (Chengdu Pufeide BioTechnology Co. Ltd,Cheng du, China or Weikeqi Biological Technology Co. Ltd, Chengdu,China; Table S1). The acetonitrile, methanol (Merck, Germany) andformic acid (Fisher, USA) were of LC–MS grade, whereas the remain-ing chemicals were of analytically grade.

Danhong Huayu Koufuye prevents venous thrombosis through antiinflammation via Sirtuin 1/NF-κB signaling pathway
Source:SCI:JOURNAL OF ETHNOPHARMACOLOGY Author:Han Liu Notes:影響因子:3.414
Reference description

The residue was dissolved in methanol, and then filtered through a 0.22?μm filter membrane (Millipore, USA). Standards were as follows: rotocatechualdehyde, hydroxysafflor yellow A, ferulic acid, naringin, salvianolic acid B, salvianolic acid A and cryptotanshinone (Weikeqi, China).

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