Online Database of Chemicals from Around the World
| Sigma-Aldrich, Inc. | USA | Inquire | ||
|---|---|---|---|---|
 |
+86 (21) 6141-5566 / 800-819-3336 | |||
 |
ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
| chemBlink standard supplier since 2018 | ||||
| Achemica | Switzerland | Inquire | ||
|---|---|---|---|---|
|
+41 (24) 466-2929 | |||
|
contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
| Alfa Chemistry | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (201) 478-8534 | |||
|
inquiry@alfa-chemistry.com | |||
| Chemical distributor since 2012 | ||||
| BOC Sciences | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (631) 485-4226 | |||
|
info@bocsci.com | |||
 |
Skype Chat | |||
| Chemical distributor | ||||
| chemBlink standard supplier since 2010 | ||||
| Bide Pharmatech Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 4006-147-117 | |||
|
sales@bidepharmatech.com | |||
 |
QQ Chat | |||
| Chemical manufacturer since 2007 | ||||
| Fluorochem Ltd. | UK | Inquire | ||
|---|---|---|---|---|
|
+44 (1457) 860-111 | |||
|
enquiries@fluorochem.co.uk | |||
| Chemical manufacturer | ||||
| Santa Cruz Biotechnology, Inc. | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (831) 457-3800 | |||
|
scbt@scbt.com | |||
| Chemical manufacturer | ||||
| Shanghai Heat-biochem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 18192275873 | |||
|
sales@heat-biochem.com | |||
|
QQ Chat | |||
| Chemical distributor since 2014 | ||||
| chemBlink standard supplier since 2017 | ||||
| Ubichem Plc. | UK | Inquire | ||
|---|---|---|---|---|
|
+44 (23) 8026-3030 | |||
|
info@ubichem.com | |||
| Chemical manufacturer | ||||
| Classification | Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyran compound |
|---|---|
| Name | 4H-Pyran-4-One |
| Synonyms | 4-Pyranone; Zinc02041085 |
| Molecular Formula | C5H4O2 |
| Molecular Weight | 96.09 |
| CAS Registry Number | 108-97-4 |
| EINECS | 203-634-8 |
| SMILES | O=C1C=COC=C1 |
| InChI | 1S/C5H4O2/c6-5-1-3-7-4-2-5/h1-4H |
| InChIKey | CVQUWLDCFXOXEN-UHFFFAOYSA-N |
| Density | 1.192g/cm3 (Cal.) |
|---|---|
| Melting point | 32°C (Expl.) |
| Boiling point | 212.499°C at 760 mmHg (Cal.) |
| Flash point | 101.111°C (Cal.) |
| SDS | Available |
|---|---|
| (1) | Philip C. Andrews, William J. Gee, Peter C. Junk and Harald Krautscheid. Highly efficient indium(iii)-mediated cyclisation of 5-hydroxy-1,3-diketones to 2,3-dihydro-4H-pyran-4-ones; mechanistic insights from in situ Fourier transform infrared spectroscopy, Org. Biomol. Chem., 2010, 8, 698. |
|---|---|
| Market Analysis Reports |
| List of Reports Available for 4H-Pyran-4-One |