[A12221] CAS 20261-31-8 | 4-Hydroxy-3-nitrocoumarin, 98% | Alfa
0 ₩
Brand: Alfa Aesar
20261-31-8 | C9H5NO5 | 2-hydroxy-3-nitrochromen-4-one
Chemical Identifiers
CAS
20261-31-8
Molecular Weight (g/mol)
207.14
Synonym
2-hydroxy-3-nitrochromen-4-one
SMILES
OC1=C(C(=O)C2=CC=CC=C2O1)[N+]([O-])=O
InChI Key
SLXZSRMEGWRHRH-UHFFFAOYSA-N
Molecular Formula
C9H5NO5
IUPAC Name
2-hydroxy-3-nitro-4H-chromen-4-one
Specifications
Appearance (Color)
White to pale orange
Form
Crystals or powder or crystalline powder
Assay (GC)
≥97.5%
설명
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.
Other References:
Beilstein:1247343
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS20261-31-8FORMULAC9H5NO5MDLMFCD00051671
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
