[A10709] CAS 4548-45-2 | 2-Chloro-5-nitropyridine, 99% | Alfa
0 ₩
family_key 없음
Brand: Alfa Aesar
4548-45-2 | C5H3ClN2O2 | pyridine, 2-chloro-5-nitro-
Chemical Identifiers
CAS
4548-45-2
Molecular Weight (g/mol)
158.54
Synonym
pyridine, 2-chloro-5-nitro-
SMILES
[O-][N+](=O)C1=CC=C(Cl)N=C1
InChI Key
BAZVFQBTJPBRTJ-UHFFFAOYSA-N
Molecular Formula
C5H3ClN2O2
IUPAC Name
2-chloro-5-nitropyridine
Specifications
Form
crystals or crystalline powder
Solution Test
0.2g in 20ml methanol. Matches Sol ‘A’ or ‘B’ toJIS K8001 5.2
Assay (GC)
>98.5%
Appearance (Color)
Pale yellow or cream to pale brown
설명
2-Chloro-5-nitropyridine is used as a pharmaceutical intermediate.
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
2-Chloro-5-nitropyridine is used as a pharmaceutical intermediate.
2-Chloro-5-nitropyridine is used as a pharmaceutical intermediate.
Solubility
Solubility in hot methanol. Insoluble in water.
Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.
Other References:
Beilstein:120453
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH302-H315-H319-H335 Harmful if swallowed. 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:NoRTECS Number:US7175000
경고:RUO – Research Use Only
CAS4548-45-2FORMULAC5H3ClN2O2EINECS224-908-3MDLMFCD00006240
| Pakage | 100g, 25g |
|---|---|
| brand | Alfa Aesar |
