[H28250] CAS 55321-99-8 | 3-Hydroxypyrazine-2-carboxamide, 98% | Alfa
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Brand: Alfa Aesar
55321-99-8 | C5H5N3O2 | 3-oxo-4H-pyrazine-2-carboxamide
Chemical Identifiers
CAS
55321-99-8
Molecular Weight (g/mol)
139.11
Synonym
3-oxo-4H-pyrazine-2-carboxamide
SMILES
NC(=O)C1=NC=CNC1=O
InChI Key
SZPBAPFUXAADQV-UHFFFAOYSA-N
Molecular Formula
C5H5N3O2
IUPAC Name
3-oxo-3,4-dihydropyrazine-2-carboxamide
Specifications
Assay (HPLC)
≥97.5%
Appearance (Color)
Brown
Form
Powder
설명
Apart from biological importance of pyridine-2-carboxamide (picolinamide, pia) as well as of its derivatives such as 3-hydroxypyridine-2-carboxamide (3-OHpia), as ligands they have found their extensive application in coordina- tion chemistry in crystal engineering .
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
Apart from biological importance of pyridine-2-carboxamide (picolinamide, pia) as well as of its derivatives such as 3-hydroxypyridine-2-carboxamide (3-OHpia), as ligands they have found their extensive application in coordina- tion chemistry in crystal engineering .
Apart from biological importance of pyridine-2-carboxamide (picolinamide, pia) as well as of its derivatives such as 3-hydroxypyridine-2-carboxamide (3-OHpia), as ligands they have found their extensive application in coordina- tion chemistry in crystal engineering .
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
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
CAS55321-99-8FORMULAC5H5N3O2MDLMFCD00233977
| Pakage | 1g, 250mg, 5g |
|---|---|
| brand | Alfa Aesar |
