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Oxazole-5-carboxylic acid, 98+%, Thermo Scientific Chemicals
Catalog number: H30179.03
1 g, Each
Thermo Scientific Chemicals
Oxazole-5-carboxylic acid, 98+%, Thermo Scientific Chemicals
Catalog number: H30179.03
1 g, Each
Quantity
Catalog number: H30179.03
also known as H30179-03
Price (EUR)
44,28 Online price
49,20
Each
Quantity
-
Chemical Identifiers
CAS
118994-90-4
IUPAC Name
1,3-oxazole-5-carboxylic acid
Molecular Formula
C4H3NO3
InChI Key
QCGMEWVZBGQOFN-UHFFFAOYSA-N
SMILES
OC(=O)C1=CN=CO1
Specifications
Specification SheetAppearance (Color)
White to pale cream
Form
Powder
Assay (Aqueous acid-base Titration)
>98.0 to <102.0%
Assay (HPLC)
>98.0%
Chloride content
(as NaCl) < 1.0% by titration
Description
Decarboxylative cross-coupling of thiazole and oxazole-5-carboxylic acids with aryl halides is reported.
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
Decarboxylative cross-coupling of thiazole and oxazole-5-carboxylic acids with aryl halides is reported.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
Decarboxylative cross-coupling of thiazole and oxazole-5-carboxylic acids with aryl halides is reported.
Solubility
Soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Warning
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P312 - Call a POISON CENTER or doctor if you feel unwell