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3-Amino-2-hydroxypyridine, 98%, Thermo Scientific Chemicals
Description
It is used as pharmaceutical intermediate. It is involved in synthesis of functionalized pyrido[4,3-b][1,4]oxazine and imidazo[1,2-a]pyridine derivatives. The use of ethyl 2-chloro-3-oxopropanoate with 2-amino-3-hydroxypyridine or 3-amino-4-hydroxypyridine led, respectively, to imidazo[1,2-a]pyridine derivatives or ethyl pyrido[4,3-b][1,4] oxazine-2-carboxylate.
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.
It is used as pharmaceutical intermediate. It is involved in synthesis of functionalized pyrido[4,3-b][1,4]oxazine and imidazo[1,2-a]pyridine derivatives. The use of ethyl 2-chloro-3-oxopropanoate with 2-amino-3-hydroxypyridine or 3-amino-4-hydroxypyridine led, respectively, to imidazo[1,2-a]pyridine derivatives or ethyl pyrido[4,3-b][1,4] oxazine-2-carboxylate.
Solubility
Slightly soluble in water.
Notes
Store in cool dry place. Keep container tightly closed. Incompatible with oxidizing agents.

Specifications
Specifications
Color | Brown |
Quantity | 5 g |
Beilstein | 109849 |
Solubility Information | Slightly soluble in water. |
IUPAC Name | 3-amino-1H-pyridin-2-one |
Formula Weight | 110.12 |
Percent Purity | 98% |
Physical Form | Crystalline Solid |
Chemical Name or Material | 3-Amino-2-hydroxypyridine |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
Y04K009 | Certificate of Analysis | 25/02/2025 | H64480.03,H64480.06,H64480.MD |
T24K014 | Certificate of Analysis | 01/08/2024 | H64480.03,H64480.06 |
R23I016 | Certificate of Analysis | 20/02/2024 | H64480.03,H64480.06,H64480.MD |
M17J003 | Certificate of Analysis | 25/01/2023 | H64480.03,H64480.06 |
S13I015 | Certificate of Analysis | 22/06/2022 | H64480.03,H64480.06 |
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