[H33484] CAS 287917-96-8 | 4-Bromo-1-methyl-1H-pyrazole-3-carboxaldehyde, 97% | Alfa
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Brand: Alfa Aesar
287917-96-8 | C5H5BrN2O | 4-bromo-1-methylpyrazole-3-carbaldehyde
Chemical Identifiers
CAS
287917-96-8
Molecular Weight (g/mol)
189.01
Synonym
4-bromo-1-methylpyrazole-3-carbaldehyde
SMILES
CN1C=C(Br)C(C=O)=N1
InChI Key
KGIYMMPLYIITLL-UHFFFAOYSA-N
Molecular Formula
C5H5BrN2O
IUPAC Name
4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde
Specifications
Assay (GC)
≥96.0%
Melting Point (clear melt)
70.0-80.0?C
Form
Crystals or powder or crystalline powder
Appearance (Color)
White
Free acid (titration)
≤1.5%
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.
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS287917-96-8FORMULAC5H5BrN2OMDLMFCD00103235
| Pakage | 1g, 250mg, 5g |
|---|---|
| brand | Alfa Aesar |
