2,7-Dichlorofluorescein [For Fluorescent Indicator] 2',7'-二氯荧光素

CAS 76-54-0 MFCD00005047

化学结构图

76-54-0
SMILES: O=C1OC2(c3cc(Cl)c(O)cc3Oc3cc(O)c(Cl)cc32)c2ccccc21

化学属性

Mol. FormulaC20H10Cl2O5
Mol. Weight401
Density0.79
Melting Point280
TSCAYes
Appearance crystalline

别名和识别编码

Chemical Name2,7-Dichlorofluorescein [For Fluorescent Indicator]
CAS Number76-54-0
PubChem Substance ID87567058
Beilstein Registry Number58009
MDL NumberMFCD00005047
Synonym 2',7'-DICHLORO-3',6'-DIHYDROXYSPIRO[ISOBENZOFURAN-1(3H),9'-[9H]XANTHEN]-3-ONE 2',7'-DICHLORO-FLUORESCEINE 2',7'-DICHLOROFLUORESCEIN 2',7'-Dichloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one 2',7'-二氯-3',6'-二羟基螺[异苯并呋喃-1(3H),9'-(9H)占吨]-3-酮 2',7'-二氯荧光素 2,7-DICHLOROFLUORESCEIN 2,7-Dichorofluorescin 2,7-二氯荧光黄 2-(2,7-dichloro-6-hydroxy-3-oxo-3-H-xanthen-9-yl)benzoic acid 2′,7′- 2′,7′-二氯荧光素 3,6-DICHLOROFLUORAN DICHLOROFLUORESCEIN DICHLOROFLUORESCEIN TS TIMTEC-BB SBB008847 dcorange25(fluorescein dcorange25(fluorescein548) spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,2’,7’-dichloro-3’,6’-dihydroxy 二氯荧光素 二氯荧光黄 二氯荧光黄( 镭射级别) 二氯螢光黃
EC Number200-968-6
Chemical Name Translation2',7'-二氯荧光素
Reaxys-RN58009
LabNetwork Molecule IDLN00195373
InChIInChI=1S/C20H10Cl2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H
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分类

  • {SNA} D, Stains & Dyes, A to Z, Stains and Dyes, 细胞生物学, 血液学和组织学
  • {SNA} Alphabetical, Derivatization Reagents, Derivatization Reagents TLC, Fluorescent Indicators and Probes, Steroids, Terpenes, Lipids, Bile acids, Sugars, TLC Reagents, TLC Reagents, D-F, TLC Visualization Reagents (alphabetic sort), TLC Visualization Reagents (by application), pH Sensitive Probes and Indicators, 分析/色谱, 分析试剂, 生化试剂, 荧光探针，标记，粒子和染色剂
  • {SNA} Alphabetical, Biochemicals and Reagents, D, Fluorescent Indicators and Probes, Fluorescent Probes, Labels, Particl
  • {SNA} Alphabetical,

产品应用

  • 荧光指示剂,吸附指示剂。

相关文献及参考

  • Merck: 14,10288 Beilstein:19(1)722
  • Merck: 14,10288

安全信息

GHS Symbol
WGK Germany3
Hazard Codes Xi F,Xi
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
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter dust mask type N95 (US), Eyeshields, Gloves
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 Danger Warning
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • 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；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
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
UN Number UN 1219 3/PG 2
RTECSNT8050000

其他信息

  • TCI Shanghai:2',7'-二氯荧光素 2',7'-Dichlorofluorescein [for Fluorescent indicator](76-54-0)
  • 图谱信息:二氯荧光黄(76-54-0)红外图谱(IR1) 二氯荧光黄(76-54-0)质谱(MS) 二氯荧光黄(76-54-0)红外图谱(IR2) 二氯荧光黄(76-54-0)核磁图( 13 CNMR) 二氯荧光黄(76-54-0)核磁图( 1 HNMR)
  • MOL 文件:76-54-0.mol
  • 微溶于水 (0.1-1%)，微溶于DMSO，溶于甲醇和乙醇。
  • Sigma Aldrich:76-54-0(sigmaaldrich)
  • 用途一:荧光指示剂。
  • Alfa Aesar:2,7-二氯荧光素 2',7'-Dichlorofluorescein(76-54-0)
  • 二氯荧光黄价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0371 2',7'-二氯荧光素[荧光指示剂] 2',7'-Dichlorofluorescein [for Fluorescent indicator] 1G 163元 2014/06/02 D0371 2',7'-二氯荧光素[荧光指示剂] 2',7'-Dichlorofluorescein [for Fluorescent indicator] 25G 1330元 2010/06/21 191530250 二氯荧光黄 2',7'-Dichlorofluorescein , pure 25 GR 1500元
  • Acros Organics:2',7'-二氯荧光素 2',7'-Dichlorofluorescein, pure(76-54-0)

系列性分类

  1. Life Science 生命科学
  2. Biochemicals and Reagents 生化试剂
  3. Fluorescent Probes, Labels, Particles and Stains - Biochemicals and Reagents
  4. Fluorescent Indicators and Probes - Fluorescent Probes, Labels, Particles and Stains
  1. Life Science 生命科学
  2. Hematology and Histology 血液学和组织学
  3. Stains and Dyes - Hematology and Histology
  4. Stains & Dyes, A to Z - Stains and Dyes
  5. D - Stains & Dyes, A to Z
  1. Life Science 生命科学
  2. Biochemicals and Reagents 生化试剂
  3. Fluorescent Probes, Labels, Particles and Stains - Biochemicals and Reagents
  4. Fluorescent Indicators and Probes - Fluorescent Probes, Labels, Particles and Stains
  5. pH Sensitive Probes and Indicators - Fluorescent Indicators and Probes
  6. Alphabetical - pH Sensitive Probes and Indicators
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Derivatization Reagents 衍生分析试剂
  4. Derivatization Reagents TLC - Derivatization Reagents
  5. TLC Visualization Reagents (by application) - Derivatization Reagents TLC
  6. Sugars - TLC Visualization Reagents (by application)
  1. Life Science 生命科学
  2. Biochemicals and Reagents
  3. Fluorescent Probes, Labels, Particles and Stains
  4. Fluorescent Indicators and Probes
  5. pH Sensitive Probes and Indicators
  1. Life Science 生命科学
  2. Biochemicals and Reagents
  3. Luminescent Compounds/Detection
  4. Fluorescent Probes, Labels, Particles and Stains
  5. Fluorescent Indicators and Probes
  6. Nitric Oxide and Oxygen Probes
  7. Nitric Oxide Probes