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6-IAF

CAS No.
73264-12-7
Chemical Name:
6-IAF
Synonyms
6-IAF;6-IODOACETAMIDOFLUORESCEIN;6-IAF (6-Iodoacetamidofluorescein), Thiol-reactive fluorescent label;N-(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)-2-iodoacetamide;N-(3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-2-iodoacetamide;Acetamide, N-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)-2-iodo-
CBNumber:
CB4385529
Molecular Formula:
C22H14INO6
Molecular Weight:
515.25
MDL Number:
MFCD00155654
MOL File:
73264-12-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:19

6-IAF Properties

Boiling point 798.5±60.0 °C(Predicted)
Density 1.95±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka 9.32±0.20(Predicted)
λmax ~489 nm in DMSO
BRN 13738833
InChI 1S/C22H14INO6/c23-10-20(27)24-11-1-4-14-17(7-11)22(30-21(14)28)15-5-2-12(25)8-18(15)29-19-9-13(26)3-6-16(19)22/h1-9,25-26H,10H2,(H,24,27)
InChIKey YRDPEKZBFANDFE-UHFFFAOYSA-N
SMILES Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5ccc(NC(=O)CI)cc45)c1
UNSPSC Code 12352200
NACRES NA.32

SAFETY

Risk and Safety Statements

WGK Germany  3
Storage Class 11 - Combustible Solids

6-IAF price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 06116 6-(Iodoacetamido)fluorescein suitable for fluorescence, ≥95% (HPLC) 73264-12-7 25mg $258 2024-03-01 Buy
Usbiological 277845 Fluorescein-6-iodoacetamide Asreported 73264-12-7 25mg $222 2026-06-03 Buy
Usbiological 277845 Fluorescein-6-iodoacetamide Asreported 73264-12-7 50mg $327 2026-06-03 Buy
Chem-Impex 23137 6-(Iodoacetamido)fluorescein ≥99%(NMR) 73264-12-7 50MG $273.61 2026-05-19 Buy
Adipogen Life Sciences CDX-I0021-M250 6-IAF ≥95%(HPLC) 73264-12-7 250mg $559 2026-05-06 Buy
Product number Packaging Price Buy
06116 25mg $258 Buy
277845 25mg $222 Buy
277845 50mg $327 Buy
23137 50MG $273.61 Buy
CDX-I0021-M250 250mg $559 Buy

6-IAF Chemical Properties, Uses, Production

Uses

6-IAF is a selective fluorescent reagent with high selectivity.

6-IAF Preparation Products And Raw materials

Raw materials

Preparation Products

6-IAF Suppliers

Global Suppliers ( 29)
Supplier Tel Email Country ProdList Advantage
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Nanjing UltraPure Biotech Co., Ltd. 025-82263158 13851993283 2842979086@qq.com China 243 58
Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd. 0755-23251735 13302967066 sales@geneseqtools.com China 1466 58
Zhongxiang Yaowei Biological Technology Co., Ltd. 15337241005 13260682861;15337241005 w13260682861@qq.com China 2335 58
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39866 58
Zhengzhou convergence chemical co., LTD 037155153829 18003835034 3897192574@qq.com China 9982 58
Zhengzhou Akem Chemical Co., Ltd 13303867194 770406999@qq.com China 9949 58
Shanghai Yingxin Laboratory Equipment Co., Ltd. 021-59178156 17002132182 3146474380@qq.com China 9997 58
6-IODOACETAMIDOFLUORESCEIN N-(3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-2-iodoacetamide 6-IAF N-(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)-2-iodoacetamide Acetamide, N-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)-2-iodo- 6-IAF (6-Iodoacetamidofluorescein), Thiol-reactive fluorescent label 73264-12-7 C22H14INO6