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  7. 3-Amino-2-hydroxypyridine, 98%, Thermo Scientific Chemicals

3-Amino-2-hydroxypyridine, 98%, Thermo Scientific Chemicals

329.12 NOK - 5430.00 NOK

Chemical Identifiers

CAS 33630-99-8
Molecular Formula C5H6N2O
Molecular Weight (g/mol) 110.12
MDL Number MFCD03411556
InChI Key VTSFNCCQCOEPKF-UHFFFAOYSA-N
Synonym 3-amino-2-hydroxypyridine, 3-aminopyridin-2-ol, 3-amino-2-pyridinol, 3-aminopyridin-2 1h-one, 2 1h-pyridinone, 3-amino, 3-amino-2-pyridone, 3-amino-pyridin-2-ol, 2-pyridinol, 3-amino, 2-hydroxy-3-aminopyridine, 3-aminohydropyridin-2-one
PubChem CID 322353
SMILES NC1=CC=CNC1=O
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Thermo Scientific Alfa Aesar
H64480.MD 		250 mg This item is currently unavailable or has been discontinued.
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Thermo Scientific Alfa Aesar
H64480.03 		1 g
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Thermo Scientific Alfa Aesar
H64480.06 		5 g
5430.00 NOK
5g
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Description

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.

Applications
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
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Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'tsca' : No

missing translation for 'storageNote' : 2° to 8°C

Recommended Storage : Keep cold; Store under Nitrogen

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