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177229

Sigma-Aldrich

4H-Pyran-4-one

≥98%

Synonym(s):

γ-Pyrone

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About This Item

Empirical Formula (Hill Notation):
C5H4O2
CAS Number:
108-97-4
Molecular Weight:
96.08
Beilstein:
105293
EC Number:
203-634-8
MDL number:
MFCD00006576
UNSPSC Code:
12352100
PubChem Substance ID:
24850623
NACRES:
NA.22

Assay

≥98%

form

solid

bp

210-215 °C (lit.)

mp

32-34 °C (lit.)

storage temp.

2-8°C

SMILES string

O=C1C=COC=C1

InChI

1S/C5H4O2/c6-5-1-3-7-4-2-5/h1-4H

InChI key

CVQUWLDCFXOXEN-UHFFFAOYSA-N

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Related Categories

Application

4H-Pyran-4-one was used in the synthesis of probes grafted on the lipid headgroups.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

177229-VAR:
177229-5G:
177229-BULK:
177229-1G:
177229-250MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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