ChemicalBook > CAS DataBase List > 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

Product Name
3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
CAS No.
3326-31-6
Chemical Name
3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Synonyms
6-FITC, >97%;FLUORESCEIN-6-ISOTHIOCYANATE;Fluorescein 6-isothiocyanate isoMer I;Fluorescein-4-isothiocyanate (FITC-II);3',6'-Dihydroxy-6-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;3',6'-dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one;3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;3',6'-Dihydroxy-4-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-4-isothiocyanato-
CBNumber
CB62129934
Molecular Formula
C21H11NO5S
Formula Weight
389.38
MOL File
3326-31-6.mol
More
Less

3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Property

Boiling point:
722.7±60.0 °C(Predicted)
Density 
1.54±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
pka
9.31±0.20(Predicted)
InChI
InChI=1S/C21H11NO5S/c23-11-4-6-13-17(8-11)26-18-9-12(24)5-7-14(18)21(13)15-2-1-3-16(22-10-28)19(15)20(25)27-21/h1-9,23-24H
InChIKey
NUKUMXUIWPGENW-UHFFFAOYSA-N
SMILES
C12(C3=C(C=C(O)C=C3)OC3=C1C=CC(O)=C3)C1=C(C(N=C=S)=CC=C1)C(=O)O2
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-42/43
Safety Statements 
26-36
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
F485710
Product name
6-FluoresceinIsothiocyanate
Packaging
25mg
Price
$105
Updated
2021/12/16
TRC
Product number
F485710
Product name
6-FluoresceinIsothiocyanate
Packaging
500mg
Price
$635
Updated
2021/12/16
ChemScene
Product number
CS-3065
Product name
6-FITC
Packaging
500mg
Price
$720
Updated
2021/12/16
ChemScene
Product number
CS-3065
Product name
6-FITC
Packaging
100mg
Price
$240
Updated
2021/12/16
DC Chemicals
Product number
DC9376
Product name
6-FITC
Purity
>98%
Packaging
1g
Price
$550
Updated
2021/12/16
More
Less

3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Chemical Properties,Usage,Production

Uses

6-Fluorescein Isothiocyanate is a fluorescent reagent used in fluorescence polarization binding assay to develop inhibitors of inactive p38α Mitogen-activated protein kinase (MAPK).

3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Suppliers

China 61 India 1 United States 13 Global 75
Suzhouhongxiong
Tel
18051745768 18051745768
Email
Suzhouhongxiong@163.com
Country
China
ProdList
100
Advantage
58
Nanjing Search Biotech Co., Ltd
Tel
+86-025-81682922 +86-13515111588
Fax
025-85860962
Email
sales@searchbio.com.cn
Country
China
ProdList
135
Advantage
68
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17987
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
Nanjing Asian Chemical Co., Ltd.
Tel
+86 (25) 82263158
Fax
+86 (25) 82263168
Country
China
ProdList
262
Advantage
60
Haoyuan Chemexpress Co., Ltd.
Tel
021-58950125
Fax
(86) 21-58955996
Email
info@chemexpress.com
Country
China
ProdList
7553
Advantage
61
Sense Chemicals (Shanghai) Co., Ltd.
Tel
+86 13590492756
Fax
+86 (0)21 57626234
Email
michael.he@sensechemicals.com
Country
China
ProdList
426
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6490
Advantage
50
Hefei NaNo Biological Technology Co., Ltd.
Tel
0551-65629887 18010855303
Fax
0551-65629887
Email
sales@hfnhsw.com
Country
China
ProdList
262
Advantage
58
Guangzhou QiYun Biotechnology Co., Ltd.
Tel
020-61288194 61288195
Fax
020-61288700
Email
505721671@qq.com
Country
China
ProdList
3868
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27322
Advantage
60
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20810
Advantage
60
Jinan elephant international trading co., LTD
Tel
Fax
-
Email
13006575422@163.com
Country
China
ProdList
6357
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131981
Advantage
58
Hubei Hongxin Ruiyu Fine Chemical Co., Ltd.
Tel
027-65526929 15102793023
Fax
027-65526669
Email
hbhxry@163.com
Country
China
ProdList
2060
Advantage
55
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
10007
Advantage
58
Shanghai YuMei Pharmaceutical Chemical Co., Ltd.
Tel
13661490451 13671802554
Fax
QQ627235036
Email
xyfn@163.com
Country
China
ProdList
582
Advantage
58
Nanjing UltraPure Biotech Co., Ltd.
Tel
025-82263158 13851993283
Fax
025-82263168
Email
2842979086@qq.com
Country
China
ProdList
241
Advantage
58
Shanghai Elestone Pharmaceutical Technology Co., Ltd.
Tel
021-36680027/1762825045
Email
sales2@elestone.com.cn
Country
China
ProdList
296
Advantage
58
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15085
Advantage
58
Bejing Famous Pharmaceutical Technology Co., Ltd.
Tel
13331045123
Fax
86-10-80339217
Email
1963319514@qq.com
Country
China
ProdList
14234
Advantage
58
Shanghai Tube Pharmaceutical Co., Ltd.
Tel
021-54338626 18017892860
Fax
021-54338626
Email
sales@tubepharm.com
Country
China
ProdList
2329
Advantage
58
Shanghai Han-Xiang Chemical Co., Ltd.
Tel
15971444841
Fax
18327183813
Email
amber@biochempartner.com
Country
China
ProdList
3063
Advantage
58
Cool Pharm, Ltd
Tel
18019463053
Fax
021-50966098
Email
sales@coolpharm.com
Country
China
ProdList
13017
Advantage
58
Shanghai zhigan biotechnology co., LTD
Tel
Email
zhiqianbio@126.com
Country
China
ProdList
19785
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
0551-65418671
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34572
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19915
Advantage
58
Hefei Hirisun Pharmatech Co., Ltd
Tel
+8615056975894
Fax
86-0551-62678551
Email
shawn@hirisunpharm.com
Country
CHINA
ProdList
9923
Advantage
58
Career Henan Chemica Co
Tel
+86-0371-86658258 15093356674;
Fax
0371-86658258
Email
laboratory@coreychem.com
Country
China
ProdList
30255
Advantage
58
DC Chemicals
Tel
021-58447131 13564518121
Email
sales@dcchemicals.com
Country
China
ProdList
9414
Advantage
58
Shanghai Jiange Chemical Co., Ltd.
Tel
15921040873
Email
1434142450@qq.com
Country
CHINA
ProdList
7651
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49390
Advantage
58
Nanjing shengyilai Chemical Co., Ltd
Tel
19951936396
Email
3158688292@qq.com
Country
China
ProdList
4840
Advantage
58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Tel
+86-021-61551413 +8618813727289
Email
contact@trustwe.com
Country
China
ProdList
5738
Advantage
58
Zhengzhou Convergence Chemical Co. LTD
Tel
0371-53736046 13393710386
Fax
QQ:2853979814
Email
2853979814@qq.com
Country
China
ProdList
9998
Advantage
58
Changzhou Furuisi Biotechnology Co., Ltd
Tel
0519-85524369
Email
3477467573@qq.com
Country
China
ProdList
8618
Advantage
58
Zhengzhou Akem Chemical Co., Ltd
Tel
13303867194
Email
3001317055@qq.com
Country
China
ProdList
10059
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
29778
Advantage
58
Nantong Feiyu Biological Technology CO.,LTD
Tel
0513-68819626; 13813788405
Fax
0513-68669626
Email
feiyubio2@163.com
Country
China
ProdList
4821
Advantage
58
ChemeGen 中国
Tel
18818260767
Fax
QQ 3610331285
Email
sales@chemegen.com
Country
China
ProdList
6975
Advantage
58
Dongguan Walixi Chemical Co., Ltd
Tel
0796-8612228 18664658771
Email
1489577060@qq.com
Country
China
ProdList
4854
Advantage
58
Jiangsu Boquan Biotechnology Co., Ltd.
Tel
15252131412
Email
5954981@qq.com
Country
China
ProdList
3094
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
18621169109
Email
market03@meryer.com
Country
China
ProdList
27996
Advantage
58
Henan Evonik Biotechnology Co. LTD
Tel
17837010661
Email
2224986086@qq.com
Country
China
ProdList
4570
Advantage
58
Chengdu Dihe Yongxin Pharmaceutical Technology Co., Ltd
Tel
13928288528
Email
wangziyu@desano.com
Country
China
ProdList
196
Advantage
58
shanghai Kezx
Tel
15900728866
Email
zhangkun@kezxbio.com
Country
China
ProdList
862
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
025-85560043 15850508050
Fax
025-85563444
Email
cindy.huang@synzest.com
Country
China
ProdList
12007
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
+86-18521732826
Email
market@aladdin-e.com
Country
China
ProdList
48570
Advantage
58
Shanghai Zheyan Biotechnology Co., LTD
Tel
18017610038 18017610038
Email
897493074@qq.com
Country
China
ProdList
5000
Advantage
58

3326-31-6, 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-oneRelated Search:

6-Carboxytetramethylrhodamine 5(6)-Carboxyfluorescein 5-Carboxytetramethylrhodamine 6-CARBOXYTETRAMETHYLRHODAMINE N-HYDROXYSUCCINIMIDE ESTER 5-Carboxyfluorescein 5-IAF Fluorescein Sodium Fluorescein isothiocyanate isomer I Fluorescein Fluorescein isothiocyanate Ammonium thiocyanate Sodium thiocyanate Phenyl isothiocyanate Potassium thiocyanate Allyl isothiocyanate FLUORESCEIN ISOTHIOCYANATE I HYDROCHLORIDE ISOTHIOCYANATE, POLYMER-BOUND, 200-400 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

  • 3',6'-dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one
  • 3',6'-Dihydroxy-6-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
  • FLUORESCEIN-6-ISOTHIOCYANATE
  • Fluorescein-4-isothiocyanate (FITC-II)
  • Fluorescein 6-isothiocyanate isoMer I
  • 6-FITC, >97%
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-4-isothiocyanato-
  • 3',6'-Dihydroxy-4-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
  • 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
  • 3326-31-6
  • FLUOROPHORES