[H29289] CAS 4347-33-5 | 5-Formylthiophene-2-boronic acid, 97% | Alfa
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Brand: Alfa Aesar
4347-33-5 | C5H5BO3S | 5-formylthiophen-2-ylboronic acid
Chemical Identifiers
CAS
4347-33-5
Molecular Weight (g/mol)
155.96
MDL Number
MFCD02093666
Synonym
5-formylthiophen-2-ylboronic acid
SMILES
OB(O)C1=CC=C(S1)C=O
InChI Key
DEQOVKFWRPOPQP-UHFFFAOYSA-N
Molecular Formula
C5H5BO3S
IUPAC Name
(5-formylthiophen-2-yl)boronic acid
Specifications
Assay (Aqueous acid-base Titration)
≥89.0%
Proton NMR
Conforms to structure
Form
Powder
Assay (HPLC)
≥96.0%
Appearance (Color)
White to cream or orange to brown
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
CAS4347-33-5FORMULAC5H5BO3SMDLMFCD02093666
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
