5(6)-Aminofluorescein
- Product Name
- 5(6)-Aminofluorescein
- CAS No.
- 27599-63-9
- Chemical Name
- 5(6)-Aminofluorescein
- Synonyms
- 5(6)-AFM;FLUORESCEINAMINE;AMINOFLUORESCEIN;4-AMINOFLUORESCEIN;1-AMINOFLUORESCEIN;1-FLUORESCEINAMINE;5(6)-AMinofluorescei;5(6)-Aminofluorescein;Metrifonate Impurity 3;FLUORESCEINAMINE ISOMER I
- CBNumber
- CB0254490
- Molecular Formula
- C20H13NO5
- Formula Weight
- 347.32
- MOL File
- 27599-63-9.mol
5(6)-Aminofluorescein Property
- Melting point:
- 223 °C (dec.)(lit.)
- Density
- 1.64
- storage temp.
- 2-8°C
- solubility
- DMSO (Slightly, Heated), Methanol (Very Slightly)
- form
- powder
- color
- red-brown
- Stability:
- Light and Moisture Sensitive
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38
- Safety Statements
- 26
- WGK Germany
- 3
- F
- 10
- HS Code
- 29321900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
N-Bromosuccinimide Price
- Product number
- F537558
- Product name
- Fluoresceinamine
- Packaging
- 2.5g
- Price
- $185
- Updated
- 2021/12/16
- Product number
- F5035
- Product name
- Fluoresceinamine, Isomer 1
- Packaging
- 250mg
- Price
- $368
- Updated
- 2021/12/16
- Product number
- FA45647
- Product name
- 5(6)-Aminofluorescein
- Packaging
- 2g
- Price
- $450
- Updated
- 2021/12/16
- Product number
- CDX-A0039-G010
- Product name
- 5(6)-Aminofluorescein(Mixtureofisomers)
- Purity
- ≥95%(HPLC)
- Packaging
- 10g
- Price
- $531
- Updated
- 2021/12/16
- Product number
- FA45647
- Product name
- 5(6)-Aminofluorescein
- Packaging
- 5G
- Price
- $600
- Updated
- 2021/12/16
5(6)-Aminofluorescein Chemical Properties,Usage,Production
Uses
Fluoresceinamine is a fluorescent labeling precursor used to prepare FITC.
Purification Methods
Dissolve it in EtOH, treat with charcoal, filter, evaporate and dry the residue in a vacuum at 100o overnight. Also recrystallise it from 6% HCl, then dissolve it in 0.5% aqueous NaOH and precipitate it by acidifying with acetic acid. The separate amines are made from the respective nitro compounds, which are best separated via their acetate salts. They have similar RF of 0.26 on Silica Gel Merck F254 in 5 mL MeOH + 150 mL Et2O saturated with H2O. IR (Me2SO) has a band at max 1690 cm-1 (CO2-) and sometimes a weak band at 1750 cm-1 due to the lactone. UV (EtOH) of the 6-max isomer has max at 222nm ( 60 000) and the 5-isomer at max 222nm ( 60 000) and 285nm ( 20.600). [IR: McKinney & Churchill J Chem Soc (C) 654 1970, McKinney et al. J Org Chem 27 3986 1962, UV: Verbiscar J Org Chem 29 490 1964, Beilstein 19 III/IV 4337, 19/8 V 713.]
5(6)-Aminofluorescein Preparation Products And Raw materials
Raw materials
Preparation Products
5(6)-Aminofluorescein Suppliers
- Tel
- +49-7246-3082843
- info@vladachem.de
- Country
- Germany
- ProdList
- 1859
- Advantage
- 58
- Tel
- --
- Fax
- --
- sales@chemos-group.com
- Country
- Germany
- ProdList
- 6350
- Advantage
- 71
- Tel
- --
- Fax
- --
- info@abcr.de
- Country
- Germany
- ProdList
- 6831
- Advantage
- 75
View Lastest Price from 5(6)-Aminofluorescein manufacturers
- Product
- 5(6)-Aminofluorescein 27599-63-9
- Price
- US $0.00/g
- Min. Order
- 5g
- Purity
- >95.00%
- Supply Ability
- 5g
- Release date
- 2024-03-28