CAS 3326-32-7 MFCD00005063-Fluorescein isothiocyanate isomer 1 异硫氰酸荧光素酯 TAO{mole}

Fluorescein isothiocyanate isomer 1 异硫氰酸荧光素酯

CAS 3326-32-7 MFCD00005063

化学结构图

SMILES: O=C1OC2(c3ccc(O)cc3Oc3cc(O)ccc32)c2ccc(N=C=S)cc21

化学属性

Mol. Formula	C21H11NO5S
Mol. Weight	389.38
Melting Point	360 °C
Density	1.54
TSCA	Yes
Appearance	powder 黄色粉末，能溶于水，在水中分解。易溶于碱性水溶液，并呈强列的绿色荧光消失，并析出沉淀，加碱后又溶解并出现荧光。难溶于丙酮，乙醚及石油醚。有吸湿性。
Stability	对光线,湿度和热敏感
Solubility	practically insoluble
Boiling Point	~708.6 °C at 760 mmHg

别名和识别编码

Chemical Name	Fluorescein isothiocyanate isomer 1
Synonym	FITC {LY} FITC FLUORESCEIN ISOTHIOCYANATE ISOMER I FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein (5 or 6)-Isothiocyanate Fluorescein 5 isothiocyanate Fluorescein 5 isothiocyanate Hydrochloride Fluorescein 5-isothiocyanate Fluorescein-5-isothiocyanate Fluorescein-5-isothiocyanate Hydrochloride Hydrochloride, Fluorescein-5-isothiocyanate {} {LY} FITC {} {} {LY} FITC {} {} {} {LY} FITC {} {} {} {} {LY} FITC {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} FITC {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number	3326-32-7
PubChem Substance ID	18730
EC Number	222-042-0
Beilstein Registry Number	1407295
MDL Number	MFCD00005063
Reaxys-RN	1407295
Merck Number	4089
Chemical Name Translation	异硫氰酸荧光素酯
LabNetwork Molecule ID	LN01308753
InChI	InChI=1S/C21H11NO5S/c23-12-2-5-16-18(8-12)26-19-9-13(24)3-6-17(19)21(16)15-4-1-11(22-10-28)7-14(15)20(25)27-21/h1-9,23-24H
Canonical SMILES	O=C1OC2(C3=C(OC4=C2C=CC(O)=C4)C=C(O)C=C3)C5=C1C=C(N=C=S)C=C5

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产品应用

生化研究。荧光抗体示踪。病毒和寄生虫等所致疾病的快速诊断。

安全信息

GHS Symbol

WGK Germany3

Hazard Codes Xn

Hazard statements

H302+H332
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, 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。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
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。
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
P301+P312+P330
P302+P350
P302+P352
P304+P340+P312
P304+P341
P305+P351+P338
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P333+P313
P337+P313
P342+P311
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P403+P233
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Risk Statements

R22 Harmful if swallowed 吞咽有害
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R42 May cause sensitisation by inhalation 吸入会产生过敏反应
R42/43

Storage condition -20°C, protect from light, stored under nitrogen {LY} -20°C, protect from light, stored under nitrogen 0-10 0-10°C 2-8°C Moisture Sensitive {} {LY} -20°C, protect from light, stored under nitrogen {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, protect from light, stored under nitrogen {} {} {} {}

其他信息

存储注意事项:湿度敏感;光敏感
Alfa Aesar:异硫氰酸荧光素,isomer1,95% Fluorescein isothiocyanate, isomer 1, 95%(3326-32-7)
上游原料:乙醇 --> 氢氧化钠 --> 盐酸 --> 乙酸乙酯 --> 甲醇 --> 二氯甲烷 --> 乙酸 --> 甲苯 --> 乙酐 --> 钯 --> 氢 --> 间苯二酚 --> 硫氢化钠 --> 九水硫化钠 --> 硫光气 --> 4-硝基邻苯二甲酸
有吸湿性。能与各种抗体蛋白结合，结合后的抗体不丧失与一定抗原结合的特异性，并在碱性溶液中仍有强烈绿色荧光，加酸后析出沉淀，荧光消失,微溶于丙酮、乙醚和石油醚。不溶于水。
MOL 文件:3326-32-7.mol
Sigma Aldrich:3326-32-7(sigmaaldrich)
用途二:生化研究。荧光抗体示踪。病毒和寄生虫等所致疾病的快速诊断。
异硫氰酸荧光素酯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 F0026 异硫氰酸荧光素(异构体I) Fluorescein Isothiocyanate (isomer I) 100MG 318元 2014/06/02 F0026 异硫氰酸荧光素(异构体I) Fluorescein Isothiocyanate (isomer I) 1G 1990元 2010/06/21 119250050 异硫氰酸荧光素酯 Fluorescein isothiocyanate isomer I 90%, pure 5 GR 6887元
F:10
TCI Shanghai:异硫氰酸荧光素(异构体I) Fluorescein Isothiocyanate (isomer I),>;95.0%(LC)(3326-32-7)
Acros Organics:异硫氰酸荧光酯异构体I Fluorescein isothiocyanate isomer I, pure, 90%(3326-32-7)
外观性质:黄色粉末。有吸湿性。能与各种抗体蛋白结合，结合后的抗体不丧失与一定抗原结合的特异性，并在碱性溶液中仍有强烈绿色荧光，加酸后析出沉淀，荧光消失,微溶于丙酮、乙醚和石油醚。不溶于水。熔点:>360 °C
敏感性:Moisture Sensitive
用途一:染色，标记试剂。