Fluoresceinamine, isomer I, 96%

Description

A fluorescent labeling reagent | CAS: 3326-34-9 | C20H13NO5 | 347.33 g/mol

5-aminofluorescein is also used to prepare FITC Isomer I (CDX-F0011, CDX-F0020). It is a chemical used as molecular probe and important as fluorescent dye and for derivatives. Fluorescent labeling reagent for proteins. Used in the fluorescent antibody technique for rapid identification of pathogens.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
5-aminofluorescein is also used to prepare FITC Isomer I (CDX-F0011, CDX-F0020). It is a chemical used as molecular probe and important as fluorescent dye and for derivatives. Fluorescent labeling reagent for proteins. Used in the fluorescent antibody technique for rapid identification of pathogens.

Solubility
Soluble in water (partly), methanol (10 mg/ml), and acetone.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents. Light and Moisture Sensitive

Specifications

Chemical Identifiers

• CAS: 3326-34-9
• Molecular Formula: C20H13NO5
• Molecular Weight (g/mol): 347.33
• MDL Number: MFCD00005052
• InChI Key: GZAJOEGTZDUSKS-UHFFFAOYSA-N
• Synonym: 5-Aminofluorescein
• PubChem CID: 76845
• IUPAC Name: 6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
• SMILES: NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12

• Melting Point: 223°C (decomposition)
• Beilstein: 48395
• Solubility Information: Soluble in water (partly),methanol (10mg/ml),and acetone.
• Formula Weight: 347.32
• Percent Purity: 96%
• Color: Brown to Red
• Quantity: 5 g
• Physical Form: Powder
• Chemical Name or Material: Fluoresceinamine, isomer I

Safety and Handling

Hazard Category	H315-H319-H335-H500
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	222-043-6
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only