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  7. 2-Hydroxypyridine, 98%

2-Hydroxypyridine, 98%

Catalog No. AAA1452214
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Catalog No. AAA1452214 Supplier Thermo Scientific Chemicals Supplier No. A1452214
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Description

CAS: 142-08-5 | C5H5NO | 95.10 g/mol

2-Hydroxypyridine is a bifunctional catalyst for a wide variety of acylation reactions, catalyst for generating β-oxopropyl carbonates from cyclic carbonates and alcohols and in the aminolysis of a polyglutamate. It is used in peptide synthesis.

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-Hydroxypyridine is a bifunctional catalyst for a wide variety of acylation reactions, catalyst for generating β-oxopropyl carbonates from cyclic carbonates and alcohols and in the aminolysis of a polyglutamate. It is used in peptide synthesis.

Solubility
Soluble in water 450 g/L @ 20°C and ethanol, slightly soluble in benzene and ether.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 142-08-5
Molecular Formula C5H5NO
Molecular Weight (g/mol) 95.10
MDL Number MFCD00006268
InChI Key UBQKCCHYAOITMY-UHFFFAOYSA-N
Synonym 2-hydroxypyridine, pyridin-2-ol, 2-pyridinol, 2-pyridone, pyridin-2 1h-one, 2 1h-pyridinone, 2-pyridinone, 2-oxopyridine, 2 1h-pyridone, alpha-pyridone
PubChem CID 8871
ChEBI CHEBI:16540
SMILES O=C1NC=CC=C1

Specifications

Melting Point 102°C to 111°C
Density 1.39
Boiling Point 280°C to 281°C
Flash Point 210°C (410°F)
Odor Recognizable
Quantity 25 g
UN Number UN2811
Beilstein 105786
Solubility Information Soluble in water 450g/L @ 20°C and ethanol,slightly soluble in benzene and ether.
IUPAC Name 1H-pyridin-2-one
Formula Weight 95.1
Percent Purity 98%
Chemical Name or Material 2-Hydroxypyridine
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Safety and Handling

Hazard Category H301
Hazard Statement GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P264b-P270-P301+P310-P330-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber 205-520-3
RTECSNumber UV1144050
TSCA Yes
Recommended Storage Keep cold
SDS

RUO – Research Use Only

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