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IR-820

Catalog No. 543365 Name Sigma Aldrich
CAS Number 172616-80-7 Website http://www.sigmaaldrich.com
M. F. C46H50ClN2NaO6S2 Telephone 1-800-521-8956
M. W. 849.47177 Fax
Purity Email
Storage Chembase ID: 150703

SYNONYMS

IUPAC name
sodium 2-[2-(2-chloro-3-{2-[1,1-dimethyl-3-(4-sulfonatobutyl)-1H,2H,3H-benzo[e]indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl)ethenyl]-1,1-dimethyl-3-(4-sulfonatobutyl)-1H-benzo[e]indol-3-ium
IUPAC Traditional name
sodium 2-[2-(2-chloro-3-{2-[1,1-dimethyl-3-(4-sulfonatobutyl)benzo[e]indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl)ethenyl]-1,1-dimethyl-3-(4-sulfonatobutyl)benzo[e]indol-3-ium
Synonyms
新吲哚菁绿
New Indocyanine Green
2-[2-[2-Chloro-3-[[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benzo[e]indol-2-ylidene]-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-1,1-dimethyl-3-(4-sulfobutyl)-1H-benzo[e]indolium hydroxide inner salt, sodium salt
2-[2-[2-氯-3-[[1,3-二氢-1,1-二甲基-3-(4-磺酸丁基)-2H-苯并[e]吲哚-2-亚基]-亚乙基]-1-环己烯-1-基]-乙烯基]-1,1-二甲基-3-(4-磺酸丁基)-1H-苯并[e]吲哚鎓氢氧化物 内盐,钠盐

DATABASE IDS

MDL Number MFCD04038859
CAS Number 172616-80-7
PubChem SID 24878680

PROPERTIES

Compostion Dye content, 80%
Empirical Formula (Hill Notation) C46H50ClN2NaO6S2
Absorption Wavelength λmax 820 nm
Melting Point >300 °C(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

Description (English)
Application
laser and near-IR dye
Packaging
1 g in glass bottle
Description (简体中文)
Application
用作激光和近红外染料
包装
1 g in glass bottle

REFERENCES