4H-PYRAN-4-ONE

CAS No.：108-97-4

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

4H-PYRAN-4-ONE Basic information

Product Name:	4H-PYRAN-4-ONE
Synonyms:	4H-PYRAN-4-ONE;GAMMA-PYRONE;GAMMA-PYRONE, 4-PYRONE;PYRAN-4-ONE;4H-Pyran, 4-oxo-;4H-PYRAN-4-ONE, 98+%;4-Pyrone;Pyrocoman
CAS:	108-97-4
MF:	C5H4O2
MW:	96.08
EINECS:	203-634-8
Product Categories:
Mol File:	108-97-4.mol

4H-PYRAN-4-ONE Chemical Properties

Melting point	32-34 °C(lit.)
Boiling point	210-215 °C(lit.)
density	1.20
refractive index	1.5238
Fp	214 °F
storage temp.	2-8°C
form	clear liquid
color	Light yellow to Brown
BRN	105293
InChIKey	CVQUWLDCFXOXEN-UHFFFAOYSA-N
CAS DataBase Reference	108-97-4

Safety Information

Safety Statements	22-24/25
WGK Germany	3
F	3-8-10

MSDS Information

Provider	Language
SigmaAldrich	English

4H-PYRAN-4-ONE Usage And Synthesis

Uses	4H-Pyran-4-one was used in the synthesis of probes grafted on the lipid headgroups.
Definition	ChEBI: A pyranone that is 4H-pyran substituted by an oxo group at position 4.
Purification Methods	Purify -pyrone by vacuum distillation; the distillate crystallises and is hygroscopic. It is non-steam vola

4H-PYRAN-4-ONE Preparation Products And Raw materials

Preparation Products

2H-Pyran-4(3H)-one-->4-IODOTETRAHYDRO-2H-PYRAN

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873