[H33154] CAS 1256276-41-1 | 5-Amino-2-bromo-3-fluoropyridine, 97% | Alfa
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Brand: Alfa Aesar
1256276-41-1 | C5H4BrFN2 | 6-bromo-5-fluoropyridin-3-amine
Chemical Identifiers
CAS
1256276-41-1
Molecular Weight (g/mol)
191.00
Synonym
6-bromo-5-fluoropyridin-3-amine
SMILES
NC1=CC(F)=C(Br)N=C1
InChI Key
DDJLNVAJTGIWNJ-UHFFFAOYSA-N
Molecular Formula
C5H4BrFN2
IUPAC Name
6-bromo-5-fluoropyridin-3-amine
Specifications
Form
Powder
Appearance (Color)
Cream
Assay (GC)
≥96.0%
Melting Point (clear melt)
113.0-123.0?C
설명
This Thermo Scientific 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.
Applications
Commercially available 5-bromo-2-fluoropyridine was treated with LDA at -78°C to give the lithiated species. Fluoropyridine-based bromoacetamide reagent has been prepared and used in prosthetic group introduction for the labeling of oligonucleotides.
Commercially available 5-bromo-2-fluoropyridine was treated with LDA at -78°C to give the lithiated species. Fluoropyridine-based bromoacetamide reagent has been prepared and used in prosthetic group introduction for the labeling of oligonucleotides.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. Refrigerate(2-7°C ).
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS1256276-41-1FORMULAC5H4BrFN2MDLMFCD21099397
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
