IR783
- Product Name
- IR783
- CAS No.
- 115970-66-6
- Chemical Name
- IR783
- Synonyms
- IR-783;ADS 780WS;IR-783 Dye;IR783,IR 783;IR-783 Dye content 90 %;IR-783, Dye content 90%;3,3-Dimethyl-2-(2-chloro-3-(2-(1,3-dihydro-3,3-dimethy;Sodium 4-[2-[2-[2-Chloro-3-[2-[3,3-dimethyl-1-(4-sulfonatobutyl)indol;3,3-Dimethyl-2-(2-chloro-3-(2-(1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-(2H)-indol-2-ylidene)ethylidene)-1-cyclohexen-;sodium,4-[2-[2-[2-chloro-3-[2-[3,3-dimethyl-1-(4-sulfonatobutyl)indol-1-ium-2-yl]ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethylindol-1-yl]butane-1-sulfonate
- CBNumber
- CB2118880
- Molecular Formula
- C38H48ClN2NaO6S2
- Formula Weight
- 751.37
- MOL File
- 115970-66-6.mol
IR783 Property
- Melting point:
- 209-212 °C(lit.)
- storage temp.
- Store at -20°C
- solubility
- DMF: 1 mg/ml,DMSO: 1 mg/ml,Ethanol: 1 mg/ml,PBS (pH 7.2): 1 mg/ml
- form
- powder to crystal
- color
- Red to Dark blue to Black
Safety
- WGK Germany
- 3
- HS Code
- 29339900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- 543292
- Product name
- IR 783
- Purity
- Dye content 90 %
- Packaging
- 250mg
- Price
- $104
- Updated
- 2024/03/01
- Product number
- I1031
- Product name
- IR 783
- Purity
- >98.0%(HPLC)
- Packaging
- 200mg
- Price
- $108
- Updated
- 2024/03/01
- Product number
- I1031
- Product name
- IR 783
- Purity
- >98.0%(HPLC)
- Packaging
- 1g
- Price
- $318
- Updated
- 2024/03/01
- Product number
- I749010
- Product name
- IR 783
- Packaging
- 250mg
- Price
- $115
- Updated
- 2021/12/16
- Product number
- I749010
- Product name
- IR 783
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
IR783 Chemical Properties,Usage,Production
Uses
IR-783 (CAS# 115970-66-6) is a cyanine dye which is near-IR absorbing, and used as a marker of P-glycoprotein activity in tumors.
Uses
IR-783 can be used as a starting material in the synthesis of IR-808 dye for biological applications. It can also be used in the formation of NIR fluorescent human serum albumin nanoparticles for the detection of a tumor. It finds potential usage as a contrasting agent for the multimodal in vivo imaging.
General Description
IR-783 is a near-infrared (NIR) dye with an extinction coefficient of 157000 M?1cm?1 and quantum yield of 0.11. Its excitation wavelength is in the range of 768-784 nm in saline.
IR783 Preparation Products And Raw materials
Raw materials
Preparation Products
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