FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I) ≥90% (by HPLC), powder suitable for protein labeling, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
Synonyms: 3',6'-Dihydroxy-5-isothiocyanato-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 5-FITC, Fluorescein Isothiocyanate, 5-isothiocyanatofluorescein, Fluorescein Isothiocyanate, Isomer I
CAS Number:3326-32-7
:
Formula:C₂₁H₁₁NO₅S
MDL Number:MFCD00005063
:389.381 g/mol
Melting Pt:>360 °C (lit.)
:M-Clarity™ quality level = MQ200
EINECS:222-042-0
:GHS08
Storage Temperature:Refrigerator
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance (Colour):Orange to Dark Orange
- Appearance (Form):Powder
- Solubility (Colour):Light Green-Yellow to Very Dark Green-Yellow and Faint Yellow to Dark Yellow
- Solubility (Turbidity), 1 mg/ml, Acetone:Clear
- Proton NMR Spectrum:Conforms to Structure
- Degree of Coupling:≥85.0%
- Purity (HPLC):≥90%
- Recommended Retest Period:2 years
Specification Test Results
Frequently Bought Together
Formaldehyde 4% stabilised, buffered (pH 7.0 ±0.1)
Supplier: VWR Chemicals
Test strips, nitrite, MQuant®, Supelco®
Supplier: Merck
Sodium hydroxide 98.5-100.5%, pellets, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
pH indicator papers, MQuant®, Supelco®
Supplier: Merck
Test strips, nitrite , Reflectoquant®, Supelco®
Supplier: Merck
Ethanol 70% ≥70% (v/v)
Supplier: VWR Chemicals
pH indicator strips, MQuant®, Supelco®
Supplier: Merck
VWR®, OCT Embedding matrix for frozen sections
Supplier: VWR Chemicals
VWR® Rota®, pH indicator paper, 1 to 14
Supplier: VWR Chemicals
Test strips, sulphite, MQuant®, Supelco®
Supplier: Merck
ADF Volumetric Solution for analysis of animal feed (NF V18-122)
Supplier: VWR Chemicals
Test strips for peroxide, MQuant®, Supelco®
Supplier: Merck
Test kits, photometric, COD, LCK cuvette tests
Supplier: Hach